diff --git a/common/cpp/include/asapo/common/data_structs.h b/common/cpp/include/asapo/common/data_structs.h
index 546203f29672d1e14b0614ed27b7152f9edb918f..847650fc750f71eb0ea78defbd0dcff2c683a422 100644
--- a/common/cpp/include/asapo/common/data_structs.h
+++ b/common/cpp/include/asapo/common/data_structs.h
@@ -22,41 +22,41 @@ std::chrono::system_clock::time_point TimePointfromNanosec(uint64_t nanoseconds_
 std::string IsoDateFromEpochNanosecs(uint64_t time_from_epoch_nanosec);
 uint64_t NanosecsEpochFromISODate(std::string date_time);
 
-bool TimeFromJson(const JsonStringParser &parser, const std::string &name, std::chrono::system_clock::time_point* val);
+bool TimeFromJson(const JsonStringParser& parser, const std::string& name, std::chrono::system_clock::time_point* val);
 
 class MessageMeta {
- public:
-  std::string name;
-  std::chrono::system_clock::time_point timestamp;
-  uint64_t size{0};
-  uint64_t id{0};
-  std::string source;
-  std::string metadata;
-  uint64_t buf_id{0};
-  uint64_t dataset_substream{0};
-  std::string Json() const;
-  bool SetFromJson(const std::string &json_string);
-  std::string FullName(const std::string &base_path) const;
+  public:
+    std::string name;
+    std::chrono::system_clock::time_point timestamp;
+    uint64_t size{0};
+    uint64_t id{0};
+    std::string source;
+    std::string metadata;
+    uint64_t buf_id{0};
+    uint64_t dataset_substream{0};
+    std::string Json() const;
+    bool SetFromJson(const std::string& json_string);
+    std::string FullName(const std::string& base_path) const;
 };
 
 struct StreamInfo {
-  uint64_t last_id{0};
-  std::string name;
-  bool finished{false};
-  std::string next_stream;
-  std::chrono::system_clock::time_point timestamp_created;
-  std::chrono::system_clock::time_point timestamp_lastentry;
-  std::string Json() const;
-  bool SetFromJson(const std::string &json_string);
+    uint64_t last_id{0};
+    std::string name;
+    bool finished{false};
+    std::string next_stream;
+    std::chrono::system_clock::time_point timestamp_created;
+    std::chrono::system_clock::time_point timestamp_lastentry;
+    std::string Json() const;
+    bool SetFromJson(const std::string& json_string);
 };
 
 using StreamInfos = std::vector<StreamInfo>;
 
-inline bool operator==(const MessageMeta &lhs, const MessageMeta &rhs) {
+inline bool operator==(const MessageMeta& lhs, const MessageMeta& rhs) {
     return (lhs.name == rhs.name &&
-        lhs.id == rhs.id &&
-        lhs.timestamp == rhs.timestamp &&
-        lhs.size == rhs.size);
+            lhs.id == rhs.id &&
+            lhs.timestamp == rhs.timestamp &&
+            lhs.size == rhs.size);
 }
 
 using MessageData = std::unique_ptr<uint8_t[]>;
@@ -67,161 +67,161 @@ using MessageMetas = std::vector<MessageMeta>;
 using IdList = std::vector<uint64_t>;
 
 struct DataSet {
-  uint64_t id;
-  uint64_t expected_size;
-  MessageMetas content;
-  bool SetFromJson(const std::string &json_string);
+    uint64_t id;
+    uint64_t expected_size;
+    MessageMetas content;
+    bool SetFromJson(const std::string& json_string);
 };
 
 using SubDirList = std::vector<std::string>;
 
 enum class SourceType {
-  kProcessed,
-  kRaw
+    kProcessed,
+    kRaw
 };
 
 Error GetSourceTypeFromString(std::string stype, SourceType* type);
 std::string GetStringFromSourceType(SourceType type);
 
 struct SourceCredentials {
-  SourceCredentials(SourceType type,
-                    std::string beamtime,
-                    std::string beamline,
-                    std::string data_source,
-                    std::string token) :
-      beamtime_id{std::move(beamtime)},
-      beamline{std::move(beamline)},
-      data_source{std::move(data_source)},
-      user_token{std::move(token)},
-      type{type} {};
-  SourceCredentials() {};
-  static const std::string kDefaultDataSource;
-  static const std::string kDefaultBeamline;
-  static const std::string kDefaultBeamtimeId;
-  std::string beamtime_id;
-  std::string beamline;
-  std::string data_source;
-  std::string user_token;
-  SourceType type = SourceType::kProcessed;
-  std::string GetString() {
-      return (type == SourceType::kRaw ? std::string("raw") : std::string("processed")) + "%" + beamtime_id + "%"
-          + beamline + "%" + data_source + "%" + user_token;
-  };
+    SourceCredentials(SourceType type,
+                      std::string beamtime,
+                      std::string beamline,
+                      std::string data_source,
+                      std::string token) :
+        beamtime_id{std::move(beamtime)},
+        beamline{std::move(beamline)},
+        data_source{std::move(data_source)},
+        user_token{std::move(token)},
+        type{type} {};
+    SourceCredentials() {};
+    static const std::string kDefaultDataSource;
+    static const std::string kDefaultBeamline;
+    static const std::string kDefaultBeamtimeId;
+    std::string beamtime_id;
+    std::string beamline;
+    std::string data_source;
+    std::string user_token;
+    SourceType type = SourceType::kProcessed;
+    std::string GetString() {
+        return (type == SourceType::kRaw ? std::string("raw") : std::string("processed")) + "%" + beamtime_id + "%"
+               + beamline + "%" + data_source + "%" + user_token;
+    };
 };
 
 struct DeleteStreamOptions {
- private:
-  enum DeleteStreamFlags : uint64_t {
-    kDeleteMeta = 1 << 0,
-    kErrorOnNotFound = 1 << 1,
-  };
- public:
-  DeleteStreamOptions() = default;
-  DeleteStreamOptions(bool delete_meta,bool error_on_not_exist):delete_meta{delete_meta},error_on_not_exist{error_on_not_exist}{};
-  bool delete_meta{true};
-  bool error_on_not_exist{true};
-  uint64_t Encode() {
-      uint64_t flag = 0;
-      flag = delete_meta ? flag | DeleteStreamFlags::kDeleteMeta:flag;
-      flag = error_on_not_exist ? flag | DeleteStreamFlags::kErrorOnNotFound:flag;
-      return flag;
-  };
-  void Decode(uint64_t flag) {
-      delete_meta = (flag & DeleteStreamFlags::kDeleteMeta) > 0;
-      error_on_not_exist = (flag & DeleteStreamFlags::kErrorOnNotFound) > 0;
-  };
-  std::string Json() {
-      return std::string("{\"ErrorOnNotExist\":")+(error_on_not_exist?"true":"false")+",\"DeleteMeta\":"
-      +(delete_meta?"true":"false")+"}";
-  }
+  private:
+    enum DeleteStreamFlags : uint64_t {
+        kDeleteMeta = 1 << 0,
+        kErrorOnNotFound = 1 << 1,
+    };
+  public:
+    DeleteStreamOptions() = default;
+    DeleteStreamOptions(bool delete_meta, bool error_on_not_exist): delete_meta{delete_meta}, error_on_not_exist{error_on_not_exist} {};
+    bool delete_meta{true};
+    bool error_on_not_exist{true};
+    uint64_t Encode() {
+        uint64_t flag = 0;
+        flag = delete_meta ? flag | DeleteStreamFlags::kDeleteMeta : flag;
+        flag = error_on_not_exist ? flag | DeleteStreamFlags::kErrorOnNotFound : flag;
+        return flag;
+    };
+    void Decode(uint64_t flag) {
+        delete_meta = (flag & DeleteStreamFlags::kDeleteMeta) > 0;
+        error_on_not_exist = (flag & DeleteStreamFlags::kErrorOnNotFound) > 0;
+    };
+    std::string Json() {
+        return std::string("{\"ErrorOnNotExist\":") + (error_on_not_exist ? "true" : "false") + ",\"DeleteMeta\":"
+               + (delete_meta ? "true" : "false") + "}";
+    }
 };
 
 enum IngestModeFlags : uint64_t {
-  kTransferData = 1 << 0,
-  kTransferMetaDataOnly = 1 << 1,
-  kStoreInFilesystem = 1 << 2,
-  kStoreInDatabase = 1 << 3,
+    kTransferData = 1 << 0,
+    kTransferMetaDataOnly = 1 << 1,
+    kStoreInFilesystem = 1 << 2,
+    kStoreInDatabase = 1 << 3,
 };
 
 const uint64_t kDefaultIngestMode = kTransferData | kStoreInFilesystem | kStoreInDatabase;
 
 class ClientProtocol {
- private:
-  std::string version_;
-  std::string discovery_version_;
-  std::string name_;
- public:
-  ClientProtocol(std::string version, std::string name, std::string discovery_version) : version_{version},
-                                                                                         name_{name} {
-      discovery_version_ = discovery_version;
-  };
-  ClientProtocol() = delete;
-  virtual std::string GetString() = 0;
-  const std::string &GetVersion() const {
-      return version_;
-  }
-  const std::string &GetDiscoveryVersion() const {
-      return discovery_version_;
-  }
-  const std::string &GetName() const {
-      return name_;
-  }
+  private:
+    std::string version_;
+    std::string discovery_version_;
+    std::string name_;
+  public:
+    ClientProtocol(std::string version, std::string name, std::string discovery_version) : version_{version},
+        name_{name} {
+        discovery_version_ = discovery_version;
+    };
+    ClientProtocol() = delete;
+    virtual std::string GetString() = 0;
+    const std::string& GetVersion() const {
+        return version_;
+    }
+    const std::string& GetDiscoveryVersion() const {
+        return discovery_version_;
+    }
+    const std::string& GetName() const {
+        return name_;
+    }
 };
 
 class ConsumerProtocol final : public ClientProtocol {
- private:
-  std::string authorizer_version_;
-  std::string file_transfer_service_version_;
-  std::string broker_version_;
-  std::string rds_version_;
- public:
-  ConsumerProtocol(std::string version,
-                   std::string discovery_version,
-                   std::string authorizer_version,
-                   std::string file_transfer_service_version,
-                   std::string broker_version,
-                   std::string rds_version)
-      : ClientProtocol(version, "consumer protocol", discovery_version) {
-      authorizer_version_ = authorizer_version;
-      file_transfer_service_version_ = file_transfer_service_version;
-      broker_version_ = broker_version;
-      rds_version_ = rds_version;
-  }
-  const std::string &GetAuthorizerVersion() const {
-      return authorizer_version_;
-  }
-  const std::string &GetFileTransferServiceVersion() const {
-      return file_transfer_service_version_;
-  }
-  const std::string &GetRdsVersion() const {
-      return rds_version_;
-  }
-  const std::string &GetBrokerVersion() const {
-      return broker_version_;
-  };
-  ConsumerProtocol() = delete;
-  std::string GetString() override {
-      return std::string();
-  }
+  private:
+    std::string authorizer_version_;
+    std::string file_transfer_service_version_;
+    std::string broker_version_;
+    std::string rds_version_;
+  public:
+    ConsumerProtocol(std::string version,
+                     std::string discovery_version,
+                     std::string authorizer_version,
+                     std::string file_transfer_service_version,
+                     std::string broker_version,
+                     std::string rds_version)
+        : ClientProtocol(version, "consumer protocol", discovery_version) {
+        authorizer_version_ = authorizer_version;
+        file_transfer_service_version_ = file_transfer_service_version;
+        broker_version_ = broker_version;
+        rds_version_ = rds_version;
+    }
+    const std::string& GetAuthorizerVersion() const {
+        return authorizer_version_;
+    }
+    const std::string& GetFileTransferServiceVersion() const {
+        return file_transfer_service_version_;
+    }
+    const std::string& GetRdsVersion() const {
+        return rds_version_;
+    }
+    const std::string& GetBrokerVersion() const {
+        return broker_version_;
+    };
+    ConsumerProtocol() = delete;
+    std::string GetString() override {
+        return std::string();
+    }
 };
 
 class ProducerProtocol final : public ClientProtocol {
- private:
-  std::string receiver_version_;
- public:
-  ProducerProtocol(std::string version,
-                   std::string discovery_version,
-                   std::string receiver_version)
-      : ClientProtocol(version, "producer protocol", discovery_version) {
-      receiver_version_ = receiver_version;
-  };
-  const std::string &GetReceiverVersion() const {
-      return receiver_version_;
-  }
-  ProducerProtocol() = delete;
-  std::string GetString() override {
-      return std::string();
-  }
+  private:
+    std::string receiver_version_;
+  public:
+    ProducerProtocol(std::string version,
+                     std::string discovery_version,
+                     std::string receiver_version)
+        : ClientProtocol(version, "producer protocol", discovery_version) {
+        receiver_version_ = receiver_version;
+    };
+    const std::string& GetReceiverVersion() const {
+        return receiver_version_;
+    }
+    ProducerProtocol() = delete;
+    std::string GetString() override {
+        return std::string();
+    }
 };
 
 }
diff --git a/common/cpp/include/asapo/common/error.h b/common/cpp/include/asapo/common/error.h
index d99b3aead862ff412c0ea59480405f359519df24..3366ee7e80dcf175d15c86a4f6319255d991580d 100644
--- a/common/cpp/include/asapo/common/error.h
+++ b/common/cpp/include/asapo/common/error.h
@@ -114,7 +114,7 @@ class SimpleError: public ErrorInterface {
     }
 
     void Prepend(const std::string& value) noexcept override {
-        error_ = value+": "+error_;
+        error_ = value + ": " + error_;
     }
 
     std::string Explain() const noexcept override  {
diff --git a/common/cpp/include/asapo/common/networking.h b/common/cpp/include/asapo/common/networking.h
index a52c437c2657251a14c0cae36e6a9c6c14fec469..c9e07f1b72d33c043d8a9061b278a026035b751e 100644
--- a/common/cpp/include/asapo/common/networking.h
+++ b/common/cpp/include/asapo/common/networking.h
@@ -71,7 +71,7 @@ struct GenericRequestHeader {
         op_code{i_op_code}, data_id{i_data_id}, data_size{i_data_size}, meta_size{i_meta_size} {
         strncpy(message, i_message.c_str(), kMaxMessageSize);
         strncpy(stream, i_stream.c_str(), kMaxMessageSize);
-        strncpy(api_version,"v0.0", kMaxVersionSize);
+        strncpy(api_version, "v0.0", kMaxVersionSize);
     }
 
     Opcode      op_code;
diff --git a/common/cpp/include/asapo/database/database.h b/common/cpp/include/asapo/database/database.h
index 1fe87a7c6f5bc48c2317e816c2be34fdb3a9efcc..d14861ddefc987781fb0adf2db1a10ed026a5d01 100644
--- a/common/cpp/include/asapo/database/database.h
+++ b/common/cpp/include/asapo/database/database.h
@@ -18,14 +18,14 @@ class Database {
     virtual Error Insert(const std::string& collection, const MessageMeta& file, bool ignore_duplicates) const = 0;
     virtual Error Upsert(const std::string& collection, uint64_t id, const uint8_t* data, uint64_t size) const = 0;
     virtual Error InsertAsDatasetMessage(const std::string& collection, const MessageMeta& file,
-                                 uint64_t dataset_size,
-                                 bool ignore_duplicates) const = 0;
+                                         uint64_t dataset_size,
+                                         bool ignore_duplicates) const = 0;
 
     virtual Error GetById(const std::string& collection, uint64_t id, MessageMeta* file) const = 0;
     virtual Error GetDataSetById(const std::string& collection, uint64_t set_id, uint64_t id, MessageMeta* file) const = 0;
     virtual Error GetStreamInfo(const std::string& collection, StreamInfo* info) const  = 0;
     virtual Error GetLastStream(StreamInfo* info) const  = 0;
-    virtual Error DeleteStream(const std::string &stream) const = 0;
+    virtual Error DeleteStream(const std::string& stream) const = 0;
     virtual ~Database() = default;
 };
 
diff --git a/common/cpp/include/asapo/io/io.h b/common/cpp/include/asapo/io/io.h
index 3965506ca4d64ef7ba6b763b648fc9d69e4d0fee..35921586616a21422a0a917fe81ff75ece6b7dbb 100644
--- a/common/cpp/include/asapo/io/io.h
+++ b/common/cpp/include/asapo/io/io.h
@@ -109,7 +109,8 @@ class IO {
     virtual size_t          Read            (FileDescriptor fd, void* buf, size_t length, Error* err) const = 0;
     virtual size_t          Write           (FileDescriptor fd, const void* buf, size_t length, Error* err) const = 0;
     virtual Error           RemoveFile(const std::string& fname) const = 0;
-    virtual Error          WriteDataToFile  (const std::string& root_folder, const std::string& fname, const MessageData& data,
+    virtual Error          WriteDataToFile  (const std::string& root_folder, const std::string& fname,
+                                             const MessageData& data,
                                              size_t length, bool create_directories, bool allow_ovewrite) const = 0;
     virtual Error          WriteDataToFile  (const std::string& root_folder, const std::string& fname, const uint8_t* data,
                                              size_t length, bool create_directories, bool allow_ovewrite) const = 0;
diff --git a/common/cpp/include/asapo/request/request_pool.h b/common/cpp/include/asapo/request/request_pool.h
index 0172a3442642669653ed121c879626be3471346d..55f248d56dcd9a785ca38584fad6d246e1fa9248 100644
--- a/common/cpp/include/asapo/request/request_pool.h
+++ b/common/cpp/include/asapo/request/request_pool.h
@@ -17,8 +17,8 @@
 namespace asapo {
 
 struct RequestPoolLimits {
- uint64_t max_requests;
- uint64_t max_memory_mb;
+    uint64_t max_requests;
+    uint64_t max_memory_mb;
 };
 
 class RequestPool {
@@ -49,12 +49,12 @@ class RequestPool {
     GenericRequestPtr GetRequestFromQueue();
     void PutRequestBackToQueue(GenericRequestPtr request);
     Error CanAddRequest(const GenericRequestPtr& request, bool top_priority);
-    Error CanAddRequests(const GenericRequests &requests);
+    Error CanAddRequests(const GenericRequests& requests);
     uint64_t NRequestsInPoolWithoutLock();
     uint64_t shared_counter_{0};
     uint64_t requests_in_progress_{0};
     uint64_t memory_used_{0};
-    RequestPoolLimits limits_{0,0};
+    RequestPoolLimits limits_{0, 0};
 
 };
 
diff --git a/common/cpp/include/asapo/request/request_pool_error.h b/common/cpp/include/asapo/request/request_pool_error.h
index 48c8a56538b41cf909dcf0716e786e06629ab5b8..6df6fbec3dd21a80ab0946d891af8c9c7a3539a7 100644
--- a/common/cpp/include/asapo/request/request_pool_error.h
+++ b/common/cpp/include/asapo/request/request_pool_error.h
@@ -6,8 +6,8 @@
 namespace asapo {
 
 class OriginalRequest : public CustomErrorData {
- public:
-  GenericRequestPtr request;
+  public:
+    GenericRequestPtr request;
 };
 
 }
diff --git a/common/cpp/include/asapo/unittests/MockDatabase.h b/common/cpp/include/asapo/unittests/MockDatabase.h
index e582496dfc93bc0352a3a64724851a749efe0a6e..fff0633a7814c84de6eee5677b8c4412bc067545 100644
--- a/common/cpp/include/asapo/unittests/MockDatabase.h
+++ b/common/cpp/include/asapo/unittests/MockDatabase.h
@@ -10,70 +10,70 @@
 namespace asapo {
 
 class MockDatabase : public Database {
- public:
-  Error Connect(const std::string &address, const std::string &database) override {
-      return Error{Connect_t(address, database)};
+  public:
+    Error Connect(const std::string& address, const std::string& database) override {
+        return Error{Connect_t(address, database)};
 
-  }
-  Error Insert(const std::string &collection, const MessageMeta &file, bool ignore_duplicates) const override {
-      return Error{Insert_t(collection, file, ignore_duplicates)};
-  }
+    }
+    Error Insert(const std::string& collection, const MessageMeta& file, bool ignore_duplicates) const override {
+        return Error{Insert_t(collection, file, ignore_duplicates)};
+    }
 
-  Error InsertAsDatasetMessage(const std::string &collection, const MessageMeta &file,
-                               uint64_t dataset_size, bool ignore_duplicates) const override {
-      return Error{InsertAsDatasetMessage_t(collection, file, dataset_size, ignore_duplicates)};
-  }
+    Error InsertAsDatasetMessage(const std::string& collection, const MessageMeta& file,
+                                 uint64_t dataset_size, bool ignore_duplicates) const override {
+        return Error{InsertAsDatasetMessage_t(collection, file, dataset_size, ignore_duplicates)};
+    }
 
-  MOCK_METHOD2(Connect_t, ErrorInterface * (const std::string&, const std::string&));
-  MOCK_CONST_METHOD3(Insert_t, ErrorInterface * (const std::string&, const MessageMeta&, bool));
+    MOCK_METHOD2(Connect_t, ErrorInterface * (const std::string&, const std::string&));
+    MOCK_CONST_METHOD3(Insert_t, ErrorInterface * (const std::string&, const MessageMeta&, bool));
 
-  MOCK_CONST_METHOD4(InsertAsDatasetMessage_t,
-                     ErrorInterface * (const std::string&, const MessageMeta&, uint64_t, bool));
+    MOCK_CONST_METHOD4(InsertAsDatasetMessage_t,
+                       ErrorInterface * (const std::string&, const MessageMeta&, uint64_t, bool));
 
-  Error Upsert(const std::string &collection, uint64_t id, const uint8_t* data, uint64_t size) const override {
-      return Error{Upsert_t(collection, id, data, size)};
+    Error Upsert(const std::string& collection, uint64_t id, const uint8_t* data, uint64_t size) const override {
+        return Error{Upsert_t(collection, id, data, size)};
 
-  }
-  MOCK_CONST_METHOD4(Upsert_t, ErrorInterface * (const std::string&, uint64_t id, const uint8_t* data, uint64_t size));
+    }
+    MOCK_CONST_METHOD4(Upsert_t, ErrorInterface * (const std::string&, uint64_t id, const uint8_t* data, uint64_t size));
 
-  Error GetById(const std::string &collection, uint64_t id, MessageMeta* file) const override {
-      return Error{GetById_t(collection, id, file)};
-  }
+    Error GetById(const std::string& collection, uint64_t id, MessageMeta* file) const override {
+        return Error{GetById_t(collection, id, file)};
+    }
 
-  MOCK_CONST_METHOD3(GetById_t, ErrorInterface * (const std::string&, uint64_t id, MessageMeta*));
+    MOCK_CONST_METHOD3(GetById_t, ErrorInterface * (const std::string&, uint64_t id, MessageMeta*));
 
-  Error GetDataSetById(const std::string &collection, uint64_t set_id, uint64_t id, MessageMeta* file) const override {
-      return Error{GetSetById_t(collection, set_id, id, file)};
-  }
+    Error GetDataSetById(const std::string& collection, uint64_t set_id, uint64_t id, MessageMeta* file) const override {
+        return Error{GetSetById_t(collection, set_id, id, file)};
+    }
 
-  MOCK_CONST_METHOD4(GetSetById_t, ErrorInterface * (const std::string&, uint64_t set_id, uint64_t id, MessageMeta*));
+    MOCK_CONST_METHOD4(GetSetById_t, ErrorInterface * (const std::string&, uint64_t set_id, uint64_t id, MessageMeta*));
 
-  Error GetStreamInfo(const std::string &collection, StreamInfo* info) const override {
-      return Error{GetStreamInfo_t(collection, info)};
-  }
+    Error GetStreamInfo(const std::string& collection, StreamInfo* info) const override {
+        return Error{GetStreamInfo_t(collection, info)};
+    }
 
-  MOCK_CONST_METHOD2(GetStreamInfo_t, ErrorInterface * (const std::string&, StreamInfo*));
+    MOCK_CONST_METHOD2(GetStreamInfo_t, ErrorInterface * (const std::string&, StreamInfo*));
 
-  Error GetLastStream(StreamInfo* info) const override {
-      return Error{GetLastStream_t(info)};
-  }
+    Error GetLastStream(StreamInfo* info) const override {
+        return Error{GetLastStream_t(info)};
+    }
 
-  MOCK_CONST_METHOD1(DeleteStream_t, ErrorInterface * (const std::string&));
+    MOCK_CONST_METHOD1(DeleteStream_t, ErrorInterface * (const std::string&));
 
-  Error DeleteStream(const std::string &stream) const override {
-      return Error{DeleteStream_t(stream)};
-  }
+    Error DeleteStream(const std::string& stream) const override {
+        return Error{DeleteStream_t(stream)};
+    }
 
-  MOCK_CONST_METHOD1(GetLastStream_t, ErrorInterface* (StreamInfo*));
+    MOCK_CONST_METHOD1(GetLastStream_t, ErrorInterface * (StreamInfo*));
 
 
-  // stuff to test db destructor is called and avoid "uninteresting call" messages
-  MOCK_METHOD0(Die, void());
-  virtual ~MockDatabase() override {
-      if (check_destructor)
-          Die();
-  }
-  bool check_destructor{false};
+    // stuff to test db destructor is called and avoid "uninteresting call" messages
+    MOCK_METHOD0(Die, void());
+    virtual ~MockDatabase() override {
+        if (check_destructor)
+            Die();
+    }
+    bool check_destructor{false};
 };
 
 }
diff --git a/common/cpp/include/asapo/unittests/MockIO.h b/common/cpp/include/asapo/unittests/MockIO.h
index 9c80d4ab6bd7205ed45c06f6f12b19e35fc5c438..ea2259e6695552e09c251a2e292bfc0186ce3975 100644
--- a/common/cpp/include/asapo/unittests/MockIO.h
+++ b/common/cpp/include/asapo/unittests/MockIO.h
@@ -210,7 +210,7 @@ class MockIO : public IO {
     MessageData GetDataFromFile(const std::string& fname, uint64_t* fsize, Error* err) const override {
         std::function<ErrorInterface*()> error;
         auto data = GetDataFromFile_t(fname, fsize, &error);
-        if (error!=nullptr) {
+        if (error != nullptr) {
             err->reset(error());
         } else {
             err->reset(nullptr);
@@ -218,7 +218,8 @@ class MockIO : public IO {
         return MessageData(data);
     }
 
-    MOCK_CONST_METHOD3(GetDataFromFile_t, uint8_t* (const std::string& fname, uint64_t* fsize, std::function<ErrorInterface*()>* err_gen));
+    MOCK_CONST_METHOD3(GetDataFromFile_t, uint8_t* (const std::string& fname, uint64_t* fsize,
+                                                    std::function<ErrorInterface*()>* err_gen));
 
 
     Error GetLastError() const override {
diff --git a/common/cpp/src/asapo_fabric/asapo_fabric.cpp b/common/cpp/src/asapo_fabric/asapo_fabric.cpp
index 602a5d448cb14d28bb99040b50eff708fa81bd64..487a072476eb7b9b5aaa1a359f3d05f4faf82a4c 100644
--- a/common/cpp/src/asapo_fabric/asapo_fabric.cpp
+++ b/common/cpp/src/asapo_fabric/asapo_fabric.cpp
@@ -25,7 +25,8 @@ std::unique_ptr<FabricFactory> asapo::fabric::GenerateDefaultFabricFactory() {
     if (libfabric_path_override) {
         handle = dlopen(libfabric_path_override, RTLD_LAZY);
         if (!handle) {
-            std::cerr << "WARN: 'ASAPO_LIBFABRIC_LIBRARY' was set, but failed to open. Reason: '" << dlerror() << "'. Fallback to normal path." << std::endl;
+            std::cerr << "WARN: 'ASAPO_LIBFABRIC_LIBRARY' was set, but failed to open. Reason: '" << dlerror() <<
+                      "'. Fallback to normal path." << std::endl;
         }
     }
     if (!handle) {
diff --git a/common/cpp/src/data_structs/data_structs.cpp b/common/cpp/src/data_structs/data_structs.cpp
index 0786761ab1c817dd825f7cba05200fd6d6bf0f40..71b58f1ebcefcef61651071d3ac876c2378f5d25 100644
--- a/common/cpp/src/data_structs/data_structs.cpp
+++ b/common/cpp/src/data_structs/data_structs.cpp
@@ -23,8 +23,10 @@ const std::string SourceCredentials::kDefaultBeamtimeId = "auto";
 
 std::string GetStringFromSourceType(SourceType type) {
     switch (type) {
-        case SourceType::kRaw:return "raw";
-        case SourceType::kProcessed:return "processed";
+    case SourceType::kRaw:
+        return "raw";
+    case SourceType::kProcessed:
+        return "processed";
     }
     return "unknown";
 }
@@ -58,25 +60,25 @@ std::string MessageMeta::Json() const {
 
     int64_t buf_id_int = static_cast<int64_t>(buf_id);
     std::string s = "{\"_id\":" + std::to_string(id) + ","
-                                                       "\"size\":" + std::to_string(size) + ","
-                                                                                            "\"name\":\"" + x + "\","
-                                                                                                                "\"timestamp\":"
-        + std::to_string(nanoseconds_from_epoch) + ","
-                                                   "\"source\":\"" + source + "\","
-                                                                              "\"buf_id\":" + std::to_string(buf_id_int) + ","
-         "\"dataset_substream\":" + std::to_string(dataset_substream) + ","
-          "\"meta\":" + (metadata.size() == 0 ? std::string("{}") : metadata)
-        + "}";
+                    "\"size\":" + std::to_string(size) + ","
+                    "\"name\":\"" + x + "\","
+                    "\"timestamp\":"
+                    + std::to_string(nanoseconds_from_epoch) + ","
+                    "\"source\":\"" + source + "\","
+                    "\"buf_id\":" + std::to_string(buf_id_int) + ","
+                    "\"dataset_substream\":" + std::to_string(dataset_substream) + ","
+                    "\"meta\":" + (metadata.size() == 0 ? std::string("{}") : metadata)
+                    + "}";
     return s;
 }
 
 std::chrono::system_clock::time_point TimePointfromNanosec(uint64_t nanoseconds_from_epoch) {
     std::chrono::nanoseconds ns = std::chrono::nanoseconds{nanoseconds_from_epoch};
     return std::chrono::system_clock::time_point
-        {std::chrono::duration_cast<std::chrono::system_clock::duration>(ns)};
+    {std::chrono::duration_cast<std::chrono::system_clock::duration>(ns)};
 }
 
-bool TimeFromJson(const JsonStringParser &parser, const std::string &name, std::chrono::system_clock::time_point* val) {
+bool TimeFromJson(const JsonStringParser& parser, const std::string& name, std::chrono::system_clock::time_point* val) {
     uint64_t nanoseconds_from_epoch;
     if (parser.GetUInt64(name, &nanoseconds_from_epoch)) {
         return false;
@@ -85,7 +87,7 @@ bool TimeFromJson(const JsonStringParser &parser, const std::string &name, std::
     return true;
 }
 
-bool DataSet::SetFromJson(const std::string &json_string) {
+bool DataSet::SetFromJson(const std::string& json_string) {
     auto old = *this;
 
     auto parser = JsonStringParser(std::move(json_string));
@@ -93,8 +95,8 @@ bool DataSet::SetFromJson(const std::string &json_string) {
     std::vector<std::string> vec_fi_endcoded;
     Error parse_err;
     (parse_err = parser.GetArrayRawStrings("messages", &vec_fi_endcoded)) ||
-        (parse_err = parser.GetUInt64("size", &expected_size)) ||
-        (parse_err = parser.GetUInt64("_id", &id));
+    (parse_err = parser.GetUInt64("size", &expected_size)) ||
+    (parse_err = parser.GetUInt64("_id", &id));
     if (parse_err) {
         *this = old;
         return false;
@@ -110,19 +112,19 @@ bool DataSet::SetFromJson(const std::string &json_string) {
     return true;
 }
 
-bool MessageMeta::SetFromJson(const std::string &json_string) {
+bool MessageMeta::SetFromJson(const std::string& json_string) {
     auto old = *this;
 
     JsonStringParser parser(json_string);
 
     if (parser.GetUInt64("_id", &id) ||
-        parser.GetUInt64("size", &size) ||
-        parser.GetString("name", &name) ||
-        parser.GetString("source", &source) ||
-        parser.GetUInt64("buf_id", &buf_id) ||
-        parser.GetUInt64("dataset_substream", &dataset_substream) ||
-        parser.Embedded("meta").GetRawString(&metadata) ||
-        !TimeFromJson(parser, "timestamp", &timestamp)) {
+            parser.GetUInt64("size", &size) ||
+            parser.GetString("name", &name) ||
+            parser.GetString("source", &source) ||
+            parser.GetUInt64("buf_id", &buf_id) ||
+            parser.GetUInt64("dataset_substream", &dataset_substream) ||
+            parser.Embedded("meta").GetRawString(&metadata) ||
+            !TimeFromJson(parser, "timestamp", &timestamp)) {
         *this = old;
         return false;
     }
@@ -132,7 +134,7 @@ bool MessageMeta::SetFromJson(const std::string &json_string) {
     return true;
 }
 
-std::string MessageMeta::FullName(const std::string &base_path) const {
+std::string MessageMeta::FullName(const std::string& base_path) const {
     std::string full_name;
     full_name = base_path.empty() ? "" : base_path + kPathSeparator;
     return full_name + name;
@@ -150,21 +152,21 @@ std::string StreamInfo::Json() const {
     auto nanoseconds_from_epoch = NanosecsEpochFromTimePoint(timestamp_created);
     auto nanoseconds_from_epoch_le = NanosecsEpochFromTimePoint(timestamp_lastentry);
     return ("{\"lastId\":" + std::to_string(last_id) + ","  +
-        "\"name\":\"" + name + "\",\"timestampCreated\":" + std::to_string(nanoseconds_from_epoch)
-        + std::string(",") + "\"timestampLast\":" + std::to_string(nanoseconds_from_epoch_le)
-        + ",\"finished\":" + (finished?"true":"false")+ ",\"nextStream\":\"" + next_stream)
-        + "\"}";
+            "\"name\":\"" + name + "\",\"timestampCreated\":" + std::to_string(nanoseconds_from_epoch)
+            + std::string(",") + "\"timestampLast\":" + std::to_string(nanoseconds_from_epoch_le)
+            + ",\"finished\":" + (finished ? "true" : "false") + ",\"nextStream\":\"" + next_stream)
+           + "\"}";
 }
 
-bool StreamInfo::SetFromJson(const std::string &json_string) {
+bool StreamInfo::SetFromJson(const std::string& json_string) {
     auto old = *this;
     JsonStringParser parser(json_string);
     if (parser.GetUInt64("lastId", &last_id) ||
-        parser.GetBool("finished", &finished) ||
-        parser.GetString("nextStream", &next_stream) ||
-        !TimeFromJson(parser, "timestampLast", &timestamp_lastentry) ||
-        parser.GetString("name", &name) ||
-        !TimeFromJson(parser, "timestampCreated", &timestamp_created)) {
+            parser.GetBool("finished", &finished) ||
+            parser.GetString("nextStream", &next_stream) ||
+            !TimeFromJson(parser, "timestampLast", &timestamp_lastentry) ||
+            parser.GetString("name", &name) ||
+            !TimeFromJson(parser, "timestampCreated", &timestamp_created)) {
         *this = old;
         return false;
     }
@@ -225,7 +227,7 @@ uint64_t NanosecsEpochFromISODate(std::string date_time) {
 
     system_clock::time_point tp = system_clock::from_time_t(timegm(&tm));
     uint64_t ns = std::chrono::time_point_cast<std::chrono::nanoseconds>(tp).
-        time_since_epoch().count();
+                  time_since_epoch().count();
 
     ns = ns + uint64_t(frac * 1000000000);
 
diff --git a/common/cpp/src/database/mongodb_client.cpp b/common/cpp/src/database/mongodb_client.cpp
index 6def7c2e3fccf55ade5f473a671522c2875d30d5..e4072d91c6e704ca1e56cb68a917fd12a0f46bfb 100644
--- a/common/cpp/src/database/mongodb_client.cpp
+++ b/common/cpp/src/database/mongodb_client.cpp
@@ -25,7 +25,7 @@ Error MongoDBClient::Ping() {
 
     command = BCON_NEW ("ping", BCON_INT32(1));
     retval = mongoc_client_command_simple(
-        client_, "admin", command, NULL, &reply, &error);
+                 client_, "admin", command, NULL, &reply, &error);
 
     bson_destroy(&reply);
     bson_destroy(command);
@@ -37,7 +37,7 @@ MongoDBClient::MongoDBClient() {
     MongoDbInstance::Instantiate();
 }
 
-Error MongoDBClient::InitializeClient(const std::string &address) {
+Error MongoDBClient::InitializeClient(const std::string& address) {
     auto uri_str = DBAddress(address);
     client_ = mongoc_client_new(uri_str.c_str());
 
@@ -53,7 +53,7 @@ Error MongoDBClient::InitializeClient(const std::string &address) {
 
 }
 
-void MongoDBClient::UpdateCurrentCollectionIfNeeded(const std::string &collection_name) const {
+void MongoDBClient::UpdateCurrentCollectionIfNeeded(const std::string& collection_name) const {
     if (collection_name == current_collection_name_) {
         return;
     }
@@ -62,7 +62,7 @@ void MongoDBClient::UpdateCurrentCollectionIfNeeded(const std::string &collectio
     }
 
     current_collection_ = mongoc_client_get_collection(client_, database_name_.c_str(),
-                                                       collection_name.c_str());
+                          collection_name.c_str());
     current_collection_name_ = collection_name;
     mongoc_collection_set_write_concern(current_collection_, write_concern_);
 }
@@ -75,7 +75,7 @@ Error MongoDBClient::TryConnectDatabase() {
     return err;
 }
 
-Error MongoDBClient::Connect(const std::string &address, const std::string &database_name) {
+Error MongoDBClient::Connect(const std::string& address, const std::string& database_name) {
     if (connected_) {
         return DBErrorTemplates::kAlreadyConnected.Generate();
     }
@@ -94,7 +94,7 @@ Error MongoDBClient::Connect(const std::string &address, const std::string &data
     return err;
 }
 
-std::string MongoDBClient::DBAddress(const std::string &address) const {
+std::string MongoDBClient::DBAddress(const std::string& address) const {
     return "mongodb://" + address + "/?appname=asapo";
 }
 
@@ -110,7 +110,7 @@ void MongoDBClient::CleanUp() {
     }
 }
 
-bson_p PrepareBsonDocument(const MessageMeta &file, Error* err) {
+bson_p PrepareBsonDocument(const MessageMeta& file, Error* err) {
     bson_error_t mongo_err;
     auto s = file.Json();
     auto json = reinterpret_cast<const uint8_t*>(s.c_str());
@@ -142,7 +142,7 @@ bson_p PrepareBsonDocument(const uint8_t* json, ssize_t len, Error* err) {
     return bson_p{bson};
 }
 
-Error MongoDBClient::InsertBsonDocument(const bson_p &document, bool ignore_duplicates) const {
+Error MongoDBClient::InsertBsonDocument(const bson_p& document, bool ignore_duplicates) const {
     bson_error_t mongo_err;
     if (!mongoc_collection_insert_one(current_collection_, document.get(), NULL, NULL, &mongo_err)) {
         if (mongo_err.code == MONGOC_ERROR_DUPLICATE_KEY) {
@@ -154,7 +154,7 @@ Error MongoDBClient::InsertBsonDocument(const bson_p &document, bool ignore_dupl
     return nullptr;
 }
 
-Error MongoDBClient::UpdateBsonDocument(uint64_t id, const bson_p &document, bool upsert) const {
+Error MongoDBClient::UpdateBsonDocument(uint64_t id, const bson_p& document, bool upsert) const {
     bson_error_t mongo_err;
 
     bson_t* opts = BCON_NEW ("upsert", BCON_BOOL(upsert));
@@ -172,7 +172,7 @@ Error MongoDBClient::UpdateBsonDocument(uint64_t id, const bson_p &document, boo
     return err;
 }
 
-Error MongoDBClient::Insert(const std::string &collection, const MessageMeta &file, bool ignore_duplicates) const {
+Error MongoDBClient::Insert(const std::string& collection, const MessageMeta& file, bool ignore_duplicates) const {
     if (!connected_) {
         return DBErrorTemplates::kNotConnected.Generate();
     }
@@ -195,7 +195,7 @@ MongoDBClient::~MongoDBClient() {
     CleanUp();
 }
 
-Error MongoDBClient::Upsert(const std::string &collection, uint64_t id, const uint8_t* data, uint64_t size) const {
+Error MongoDBClient::Upsert(const std::string& collection, uint64_t id, const uint8_t* data, uint64_t size) const {
     if (!connected_) {
         return DBErrorTemplates::kNotConnected.Generate();
     }
@@ -237,7 +237,7 @@ Error MongoDBClient::AddBsonDocumentToArray(bson_t* query, bson_t* update, bool
     return err;
 }
 
-Error MongoDBClient::InsertAsDatasetMessage(const std::string &collection, const MessageMeta &file,
+Error MongoDBClient::InsertAsDatasetMessage(const std::string& collection, const MessageMeta& file,
                                             uint64_t dataset_size,
                                             bool ignore_duplicates) const {
     if (!connected_) {
@@ -269,7 +269,7 @@ Error MongoDBClient::InsertAsDatasetMessage(const std::string &collection, const
     return err;
 }
 
-Error MongoDBClient::GetRecordFromDb(const std::string &collection, uint64_t id, GetRecordMode mode,
+Error MongoDBClient::GetRecordFromDb(const std::string& collection, uint64_t id, GetRecordMode mode,
                                      std::string* res) const {
     if (!connected_) {
         return DBErrorTemplates::kNotConnected.Generate();
@@ -286,15 +286,18 @@ Error MongoDBClient::GetRecordFromDb(const std::string &collection, uint64_t id,
     char* str;
 
     switch (mode) {
-        case GetRecordMode::kById:filter = BCON_NEW ("_id", BCON_INT64(id));
-            opts = BCON_NEW ("limit", BCON_INT64(1));
-            break;
-        case GetRecordMode::kLast:filter = BCON_NEW (NULL);
-            opts = BCON_NEW ("limit", BCON_INT64(1), "sort", "{", "_id", BCON_INT64(-1), "}");
-            break;
-        case GetRecordMode::kEarliest:filter = BCON_NEW (NULL);
-            opts = BCON_NEW ("limit", BCON_INT64(1), "sort", "{", "timestamp", BCON_INT64(1), "}");
-            break;
+    case GetRecordMode::kById:
+        filter = BCON_NEW ("_id", BCON_INT64(id));
+        opts = BCON_NEW ("limit", BCON_INT64(1));
+        break;
+    case GetRecordMode::kLast:
+        filter = BCON_NEW (NULL);
+        opts = BCON_NEW ("limit", BCON_INT64(1), "sort", "{", "_id", BCON_INT64(-1), "}");
+        break;
+    case GetRecordMode::kEarliest:
+        filter = BCON_NEW (NULL);
+        opts = BCON_NEW ("limit", BCON_INT64(1), "sort", "{", "timestamp", BCON_INT64(1), "}");
+        break;
     }
 
     cursor = mongoc_collection_find_with_opts(current_collection_, filter, opts, NULL);
@@ -322,7 +325,7 @@ Error MongoDBClient::GetRecordFromDb(const std::string &collection, uint64_t id,
     return err;
 }
 
-Error MongoDBClient::GetById(const std::string &collection, uint64_t id, MessageMeta* file) const {
+Error MongoDBClient::GetById(const std::string& collection, uint64_t id, MessageMeta* file) const {
     std::string record_str;
     auto err = GetRecordFromDb(collection, id, GetRecordMode::kById, &record_str);
     if (err) {
@@ -335,7 +338,7 @@ Error MongoDBClient::GetById(const std::string &collection, uint64_t id, Message
     return nullptr;
 }
 
-Error MongoDBClient::GetDataSetById(const std::string &collection,
+Error MongoDBClient::GetDataSetById(const std::string& collection,
                                     uint64_t id_in_set,
                                     uint64_t id,
                                     MessageMeta* file) const {
@@ -350,7 +353,7 @@ Error MongoDBClient::GetDataSetById(const std::string &collection,
         DBErrorTemplates::kJsonParseError.Generate(record_str);
     }
 
-    for (const auto &message_meta : dataset.content) {
+    for (const auto& message_meta : dataset.content) {
         if (message_meta.dataset_substream == id_in_set) {
             *file = message_meta;
             return nullptr;
@@ -361,20 +364,20 @@ Error MongoDBClient::GetDataSetById(const std::string &collection,
 
 }
 
-Error UpdateStreamInfoFromEarliestRecord(const std::string &earliest_record_str,
+Error UpdateStreamInfoFromEarliestRecord(const std::string& earliest_record_str,
                                          StreamInfo* info) {
     std::chrono::system_clock::time_point timestamp_created;
     auto parser = JsonStringParser(earliest_record_str);
     auto ok = TimeFromJson(parser, "timestamp", &timestamp_created);
     if (!ok) {
         return DBErrorTemplates::kJsonParseError.Generate(
-            "UpdateStreamInfoFromEarliestRecord: cannot parse timestamp in response: " + earliest_record_str);
+                   "UpdateStreamInfoFromEarliestRecord: cannot parse timestamp in response: " + earliest_record_str);
     }
     info->timestamp_created = timestamp_created;
     return nullptr;
 }
 
-Error UpdateFinishedStreamInfo(const std::string &metadata,
+Error UpdateFinishedStreamInfo(const std::string& metadata,
                                StreamInfo* info) {
     info->finished = true;
     auto parser = JsonStringParser(metadata);
@@ -382,7 +385,7 @@ Error UpdateFinishedStreamInfo(const std::string &metadata,
     auto err = parser.GetString("next_stream", &next_stream);
     if (err) {
         return DBErrorTemplates::kJsonParseError.Generate(
-            "UpdateFinishedStreamInfo: cannot parse finished stream meta response: " + metadata);
+                   "UpdateFinishedStreamInfo: cannot parse finished stream meta response: " + metadata);
     }
     if (next_stream != kNoNextStreamKeyword) {
         info->next_stream = next_stream;
@@ -390,7 +393,7 @@ Error UpdateFinishedStreamInfo(const std::string &metadata,
     return nullptr;
 }
 
-Error UpdateFinishedInfo(const std::string &last_record_str, const JsonStringParser &parser, StreamInfo* info) {
+Error UpdateFinishedInfo(const std::string& last_record_str, const JsonStringParser& parser, StreamInfo* info) {
     std::string name;
     parser.GetString("name", &name);
     if (name != kFinishStreamKeyword) {
@@ -399,12 +402,12 @@ Error UpdateFinishedInfo(const std::string &last_record_str, const JsonStringPar
     std::string metadata;
     if (parser.Embedded("meta").GetRawString(&metadata) != nullptr) {
         return DBErrorTemplates::kJsonParseError.Generate(
-            "UpdateStreamInfoFromLastRecord: cannot parse metadata in response: " + last_record_str);
+                   "UpdateStreamInfoFromLastRecord: cannot parse metadata in response: " + last_record_str);
     }
     return UpdateFinishedStreamInfo(metadata, info);
 }
 
-Error UpdateStreamInfoFromLastRecord(const std::string &last_record_str,
+Error UpdateStreamInfoFromLastRecord(const std::string& last_record_str,
                                      StreamInfo* info) {
     auto parser = JsonStringParser(last_record_str);
     std::chrono::system_clock::time_point timestamp_last;
@@ -412,22 +415,22 @@ Error UpdateStreamInfoFromLastRecord(const std::string &last_record_str,
 
     if (!TimeFromJson(parser, "timestamp", &timestamp_last)) {
         return DBErrorTemplates::kJsonParseError.Generate(
-            "UpdateStreamInfoFromLastRecord: cannot parse timestamp in response: " + last_record_str);
+                   "UpdateStreamInfoFromLastRecord: cannot parse timestamp in response: " + last_record_str);
     }
     if (parser.GetUInt64("_id", &id) != nullptr) {
         return DBErrorTemplates::kJsonParseError.Generate(
-            "UpdateStreamInfoFromLastRecord: cannot parse _id in response: " + last_record_str);
+                   "UpdateStreamInfoFromLastRecord: cannot parse _id in response: " + last_record_str);
     }
 
     info->timestamp_lastentry = timestamp_last;
     info->last_id = id;
 
-    return UpdateFinishedInfo(last_record_str,parser,info);
+    return UpdateFinishedInfo(last_record_str, parser, info);
 
 }
 
-Error StreamInfoFromDbResponse(const std::string &last_record_str,
-                               const std::string &earliest_record_str,
+Error StreamInfoFromDbResponse(const std::string& last_record_str,
+                               const std::string& earliest_record_str,
                                StreamInfo* info) {
     std::chrono::system_clock::time_point timestamp_created;
 
@@ -440,12 +443,12 @@ Error StreamInfoFromDbResponse(const std::string &last_record_str,
 
 }
 
-Error MongoDBClient::GetStreamInfo(const std::string &collection, StreamInfo* info) const {
+Error MongoDBClient::GetStreamInfo(const std::string& collection, StreamInfo* info) const {
     std::string last_record_str, earliest_record_str;
     auto err = GetRecordFromDb(collection, 0, GetRecordMode::kLast, &last_record_str);
     if (err) {
         if (err
-            == DBErrorTemplates::kNoRecord) { // with noRecord error it will return last_id = 0 which can be used to understand that the stream is not started yet
+                == DBErrorTemplates::kNoRecord) { // with noRecord error it will return last_id = 0 which can be used to understand that the stream is not started yet
             *info = StreamInfo{};
             return nullptr;
         }
@@ -459,12 +462,12 @@ Error MongoDBClient::GetStreamInfo(const std::string &collection, StreamInfo* in
     return StreamInfoFromDbResponse(last_record_str, earliest_record_str, info);
 }
 
-bool MongoCollectionIsDataStream(const std::string &stream_name) {
+bool MongoCollectionIsDataStream(const std::string& stream_name) {
     std::string prefix = std::string(kDBDataCollectionNamePrefix) + "_";
     return stream_name.rfind(prefix, 0) == 0;
 }
 
-Error MongoDBClient::UpdateCurrentLastStreamInfo(const std::string &collection_name, StreamInfo* info) const {
+Error MongoDBClient::UpdateCurrentLastStreamInfo(const std::string& collection_name, StreamInfo* info) const {
     StreamInfo next_info;
     auto err = GetStreamInfo(collection_name, &next_info);
     std::string prefix = std::string(kDBDataCollectionNamePrefix) + "_";
@@ -506,7 +509,7 @@ Error MongoDBClient::GetLastStream(StreamInfo* info) const {
     info->timestamp_lastentry = zero_time;
     Error err;
     if ((strv = mongoc_database_get_collection_names_with_opts(
-        database, opts, &error))) {
+                    database, opts, &error))) {
         for (auto i = 0; strv[i]; i++) {
             err = UpdateLastStreamInfo(strv[i], info);
             if (err) {
@@ -523,7 +526,7 @@ Error MongoDBClient::GetLastStream(StreamInfo* info) const {
     return err;
 }
 
-Error MongoDBClient::DeleteCollections(const std::string &prefix) const {
+Error MongoDBClient::DeleteCollections(const std::string& prefix) const {
     mongoc_database_t* database;
     char** strv;
     bson_error_t error;
@@ -533,7 +536,7 @@ Error MongoDBClient::DeleteCollections(const std::string &prefix) const {
     database = mongoc_client_get_database(client_, database_name_.c_str());
     Error err;
     if ((strv = mongoc_database_get_collection_names_with_opts(
-        database, opts, &error))) {
+                    database, opts, &error))) {
         for (auto i = 0; strv[i]; i++) {
             DeleteCollection(strv[i]);
         }
@@ -548,7 +551,7 @@ Error MongoDBClient::DeleteCollections(const std::string &prefix) const {
     return nullptr;
 }
 
-Error MongoDBClient::DeleteCollection(const std::string &name) const {
+Error MongoDBClient::DeleteCollection(const std::string& name) const {
     bson_error_t error;
     auto collection = mongoc_client_get_collection(client_, database_name_.c_str(), name.c_str());
     mongoc_collection_set_write_concern(collection, write_concern_);
@@ -564,8 +567,8 @@ Error MongoDBClient::DeleteCollection(const std::string &name) const {
     return nullptr;
 }
 
-Error MongoDBClient::DeleteDocumentsInCollection(const std::string &collection_name,
-                                                 const std::string &querystr) const {
+Error MongoDBClient::DeleteDocumentsInCollection(const std::string& collection_name,
+                                                 const std::string& querystr) const {
     auto collection = mongoc_client_get_collection(client_, database_name_.c_str(), collection_name.c_str());
     mongoc_collection_set_write_concern(collection, write_concern_);
     bson_error_t error;
@@ -578,7 +581,7 @@ Error MongoDBClient::DeleteDocumentsInCollection(const std::string &collection_n
     return nullptr;
 }
 
-Error MongoDBClient::DeleteStream(const std::string &stream) const {
+Error MongoDBClient::DeleteStream(const std::string& stream) const {
     std::string data_col = std::string(kDBDataCollectionNamePrefix) + "_" + stream;
     std::string inprocess_col = "inprocess_" + stream;
     std::string acks_col = "acks_" + stream;
diff --git a/common/cpp/src/database/mongodb_client.h b/common/cpp/src/database/mongodb_client.h
index 226c134b4d0e17d3ddab76b9fe4b30c31734d7db..443d73bd68dbc2184cf72272da63b1eca4413524 100644
--- a/common/cpp/src/database/mongodb_client.h
+++ b/common/cpp/src/database/mongodb_client.h
@@ -34,9 +34,9 @@ class BsonDestroyFunctor {
 using bson_p = std::unique_ptr<_bson_t, BsonDestroyFunctor>;
 
 enum class GetRecordMode {
-  kById,
-  kLast,
-  kEarliest
+    kById,
+    kLast,
+    kEarliest
 };
 
 class MongoDBClient final : public Database {
@@ -45,13 +45,13 @@ class MongoDBClient final : public Database {
     Error Connect(const std::string& address, const std::string& database) override;
     Error Insert(const std::string& collection, const MessageMeta& file, bool ignore_duplicates) const override;
     Error InsertAsDatasetMessage(const std::string& collection, const MessageMeta& file, uint64_t dataset_size,
-                         bool ignore_duplicates) const override;
+                                 bool ignore_duplicates) const override;
     Error Upsert(const std::string& collection, uint64_t id, const uint8_t* data, uint64_t size) const override;
     Error GetById(const std::string& collection, uint64_t id, MessageMeta* file) const override;
     Error GetDataSetById(const std::string& collection, uint64_t id_in_set, uint64_t id, MessageMeta* file) const override;
     Error GetStreamInfo(const std::string& collection, StreamInfo* info) const override;
     Error GetLastStream(StreamInfo* info) const override;
-    Error DeleteStream(const std::string &stream) const override;
+    Error DeleteStream(const std::string& stream) const override;
     ~MongoDBClient() override;
   private:
     mongoc_client_t* client_{nullptr};
@@ -70,11 +70,11 @@ class MongoDBClient final : public Database {
     Error UpdateBsonDocument(uint64_t id, const bson_p& document, bool upsert) const;
     Error AddBsonDocumentToArray(bson_t* query, bson_t* update, bool ignore_duplicates) const;
     Error GetRecordFromDb(const std::string& collection, uint64_t id, GetRecordMode mode, std::string* res) const;
-    Error UpdateLastStreamInfo(const char *str, StreamInfo* info) const;
+    Error UpdateLastStreamInfo(const char* str, StreamInfo* info) const;
     Error UpdateCurrentLastStreamInfo(const std::string& collection_name, StreamInfo* info) const;
     Error DeleteCollection(const std::string& name) const;
-    Error DeleteCollections(const std::string &prefix) const;
-    Error DeleteDocumentsInCollection(const std::string &collection_name,const std::string &querystr) const;
+    Error DeleteCollections(const std::string& prefix) const;
+    Error DeleteDocumentsInCollection(const std::string& collection_name, const std::string& querystr) const;
 };
 
 }
diff --git a/common/cpp/src/request/request_pool.cpp b/common/cpp/src/request/request_pool.cpp
index 32d0cd99943b67e3cdea3e9b5bbefa60b0e3e981..b0c6d3a80c9644e83c539da2bafa4e77ffee2b66 100644
--- a/common/cpp/src/request/request_pool.cpp
+++ b/common/cpp/src/request/request_pool.cpp
@@ -4,22 +4,22 @@ namespace asapo {
 
 RequestPool::RequestPool(uint8_t n_threads,
                          RequestHandlerFactory* request_handler_factory, const AbstractLogger* log) : log__{log},
-                                                                                                      request_handler_factory__{
-                                                                                                          request_handler_factory},
-                                                                                                      threads_{
-                                                                                                          n_threads} {
+    request_handler_factory__{
+    request_handler_factory},
+threads_{
+    n_threads} {
     for (size_t i = 0; i < n_threads; i++) {
         log__->Debug("starting thread " + std::to_string(i));
         threads_[i] = std::thread(
-            [this, i] { ThreadHandler(i); });
+                          [this, i] { ThreadHandler(i); });
     }
 
 }
 
-Error RequestPool::CanAddRequests(const GenericRequests &requests) {
+Error RequestPool::CanAddRequests(const GenericRequests& requests) {
     if (NRequestsInPoolWithoutLock() + requests.size() > limits_.max_requests && limits_.max_requests > 0) {
         return IOErrorTemplates::kNoSpaceLeft.Generate(
-            "reached maximum number of " + std::to_string(limits_.max_requests) + " requests");
+                   "reached maximum number of " + std::to_string(limits_.max_requests) + " requests");
     }
 
     if (limits_.max_memory_mb == 0) {
@@ -27,7 +27,7 @@ Error RequestPool::CanAddRequests(const GenericRequests &requests) {
     }
 
     uint64_t total_size = 0;
-    for (auto &request : requests) {
+    for (auto& request : requests) {
         if (request->ContainsData()) {
             total_size += request->header.data_size;
         }
@@ -35,19 +35,19 @@ Error RequestPool::CanAddRequests(const GenericRequests &requests) {
 
     if (memory_used_ + total_size > limits_.max_memory_mb * 1000000) {
         return IOErrorTemplates::kNoSpaceLeft.Generate(
-            "reached maximum memory capacity of " + std::to_string(limits_.max_memory_mb) + " MB");
+                   "reached maximum memory capacity of " + std::to_string(limits_.max_memory_mb) + " MB");
     }
 
     return nullptr;
 }
 
-Error RequestPool::CanAddRequest(const GenericRequestPtr &request, bool top_priority) {
+Error RequestPool::CanAddRequest(const GenericRequestPtr& request, bool top_priority) {
     if (top_priority) {
         return nullptr;
     }
     if (limits_.max_requests > 0 && NRequestsInPoolWithoutLock() >= limits_.max_requests) {
         return IOErrorTemplates::kNoSpaceLeft.Generate(
-            "reached maximum number of " + std::to_string(limits_.max_requests) + " requests");
+                   "reached maximum number of " + std::to_string(limits_.max_requests) + " requests");
     }
 
     if (!request->ContainsData()) {
@@ -56,7 +56,7 @@ Error RequestPool::CanAddRequest(const GenericRequestPtr &request, bool top_prio
 
     if (limits_.max_memory_mb > 0 && memory_used_ + request->header.data_size > limits_.max_memory_mb * 1000000) {
         return IOErrorTemplates::kNoSpaceLeft.Generate(
-            "reached maximum memory capacity of " + std::to_string(limits_.max_memory_mb) + " MB");
+                   "reached maximum memory capacity of " + std::to_string(limits_.max_memory_mb) + " MB");
     }
 
     return nullptr;
@@ -87,7 +87,7 @@ Error RequestPool::AddRequest(GenericRequestPtr request, bool top_priority) {
     return nullptr;
 }
 
-bool RequestPool::CanProcessRequest(const std::unique_ptr<RequestHandler> &request_handler) {
+bool RequestPool::CanProcessRequest(const std::unique_ptr<RequestHandler>& request_handler) {
     return request_queue_.size() && request_handler->ReadyProcessRequest();
 }
 
@@ -103,7 +103,7 @@ void RequestPool::PutRequestBackToQueue(GenericRequestPtr request) {
     request_queue_.emplace_front(std::move(request));
 }
 
-void RequestPool::ProcessRequest(const std::unique_ptr<RequestHandler> &request_handler,
+void RequestPool::ProcessRequest(const std::unique_ptr<RequestHandler>& request_handler,
                                  ThreadInformation* thread_info) {
     auto request = GetRequestFromQueue();
     if (request->TimedOut()) {
@@ -139,7 +139,7 @@ void RequestPool::ThreadHandler(uint64_t id) {
     auto request_handler = request_handler_factory__->NewRequestHandler(id, &shared_counter_);
     do {
         auto do_work = condition_.wait_for(thread_info.lock, std::chrono::milliseconds(100), [this, &request_handler] {
-          return (CanProcessRequest(request_handler) || quit_);
+            return (CanProcessRequest(request_handler) || quit_);
         });
         //after wait, we own the lock
         if (!quit_ && do_work) {
@@ -167,7 +167,7 @@ Error RequestPool::AddRequests(GenericRequests requests) {
     }
 
     uint64_t total_size = 0;
-    for (auto &elem : requests) {
+    for (auto& elem : requests) {
         if (elem->ContainsData()) {
             total_size += elem->header.data_size;
         }
diff --git a/common/cpp/src/system_io/system_io.h b/common/cpp/src/system_io/system_io.h
index b42cd2b1799f8e8f54c9b5f7eab6ad89c435d178..ba981a2265267a6dfa9dfdc5cefdf52225763bf0 100644
--- a/common/cpp/src/system_io/system_io.h
+++ b/common/cpp/src/system_io/system_io.h
@@ -79,7 +79,7 @@ class SystemIO final : public IO {
     static ssize_t      _read(FileDescriptor fd, void* buffer, size_t length);
     static ssize_t      _write(FileDescriptor fd, const void* buffer, size_t count);
     void            CollectMessageMetarmationRecursively(const std::string& path, std::vector<MessageMeta>* files,
-                                                      Error* err) const;
+            Error* err) const;
     void            GetSubDirectoriesRecursively(const std::string& path, SubDirList* subdirs, Error* err) const;
     Error           CreateDirectoryWithParents(const std::string& root_path, const std::string& path) const;
     uint8_t* AllocateArray(uint64_t fsize, Error* err) const;
diff --git a/common/cpp/src/system_io/system_io_linux_mac.cpp b/common/cpp/src/system_io/system_io_linux_mac.cpp
index fd0b7f35ef97f60a680571d13765175946f85e4a..60039cd27c19268921d813d671ca0888348c1563 100644
--- a/common/cpp/src/system_io/system_io_linux_mac.cpp
+++ b/common/cpp/src/system_io/system_io_linux_mac.cpp
@@ -177,7 +177,7 @@ void SystemIO::GetSubDirectoriesRecursively(const std::string& path, SubDirList*
 }
 
 void SystemIO::CollectMessageMetarmationRecursively(const std::string& path,
-                                                 MessageMetas* files, Error* err) const {
+        MessageMetas* files, Error* err) const {
     errno = 0;
     auto dir = opendir((path).c_str());
     if (dir == nullptr) {
@@ -189,7 +189,7 @@ void SystemIO::CollectMessageMetarmationRecursively(const std::string& path,
     while (struct dirent* current_entity = readdir(dir)) {
         if (IsDirectory(current_entity)) {
             CollectMessageMetarmationRecursively(path + "/" + current_entity->d_name,
-                                              files, err);
+                                                 files, err);
         } else {
             ProcessFileEntity(current_entity, path, files, err);
         }
diff --git a/common/cpp/src/system_io/system_io_windows.cpp b/common/cpp/src/system_io/system_io_windows.cpp
index 9755e2e91123f293f682db88c2ee618ccc1b3517..22b9c9d4315b5e7b764643230a331c200032fc05 100644
--- a/common/cpp/src/system_io/system_io_windows.cpp
+++ b/common/cpp/src/system_io/system_io_windows.cpp
@@ -203,7 +203,7 @@ void SystemIO::GetSubDirectoriesRecursively(const std::string& path, SubDirList*
 }
 
 void SystemIO::CollectMessageMetarmationRecursively(const std::string& path,
-                                                 MessageMetas* files, Error* err) const {
+        MessageMetas* files, Error* err) const {
     WIN32_FIND_DATA find_data;
     HANDLE handle = FindFirstFile((path + "\\*.*").c_str(), &find_data);
     if (handle == INVALID_HANDLE_VALUE) {
diff --git a/common/cpp/src/version/version.cpp b/common/cpp/src/version/version.cpp
index 57600be0ceb58b7e3515959b643194018d573310..e5278c8763da3bcd70af55ea91a7d1a8a1606673 100644
--- a/common/cpp/src/version/version.cpp
+++ b/common/cpp/src/version/version.cpp
@@ -3,16 +3,16 @@
 
 namespace asapo {
 
-Error ExtractVersionFromResponse(const std::string &response,
-                                 const std::string &client,
+Error ExtractVersionFromResponse(const std::string& response,
+                                 const std::string& client,
                                  std::string* server_info,
                                  bool* supported) {
     JsonStringParser parser(response);
     std::string server_version, current_client_protocol, client_supported;
     Error err;
     if ((err = parser.GetString("softwareVersion", &server_version))
-        || (err = parser.GetString("clientSupported", &client_supported))
-        || (err = parser.Embedded("clientProtocol").GetString("versionInfo", &current_client_protocol))) {
+            || (err = parser.GetString("clientSupported", &client_supported))
+            || (err = parser.Embedded("clientProtocol").GetString("versionInfo", &current_client_protocol))) {
         return err;
     }
     if (server_info) {
diff --git a/common/cpp/unittests/data_structs/test_data_structs.cpp b/common/cpp/unittests/data_structs/test_data_structs.cpp
index 0e91e22167dd9e0d825869c73117d4b3cbe7f5b9..d1a35ea664ca66a5cfb91510e4d4feaa31813378 100644
--- a/common/cpp/unittests/data_structs/test_data_structs.cpp
+++ b/common/cpp/unittests/data_structs/test_data_structs.cpp
@@ -186,17 +186,18 @@ TEST(StreamInfo, ConvertFromJsonErr) {
 TEST(StreamInfo, ConvertToJson) {
     auto sinfo = PrepareStreamInfo();
 
-    std::string expected_json = R"({"lastId":123,"name":"test","timestampCreated":1000000,"timestampLast":2000000,"finished":true,"nextStream":"next"})";
+    std::string expected_json =
+        R"({"lastId":123,"name":"test","timestampCreated":1000000,"timestampLast":2000000,"finished":true,"nextStream":"next"})";
     auto json = sinfo.Json();
 
-    ASSERT_THAT(json,Eq(expected_json));
+    ASSERT_THAT(json, Eq(expected_json));
 }
 
 
 TEST(SourceCredentials, ConvertToString) {
-    auto sc = SourceCredentials{SourceType::kRaw,"beamtime","beamline","source","token"};
-    std::string expected1= "raw%beamtime%beamline%source%token";
-    std::string expected2= "processed%beamtime%beamline%source%token";
+    auto sc = SourceCredentials{SourceType::kRaw, "beamtime", "beamline", "source", "token"};
+    std::string expected1 = "raw%beamtime%beamline%source%token";
+    std::string expected2 = "processed%beamtime%beamline%source%token";
 
     auto res1 = sc.GetString();
     sc.type = asapo::SourceType::kProcessed;
@@ -207,11 +208,11 @@ TEST(SourceCredentials, ConvertToString) {
 }
 
 TEST(SourceCredentials, SourceTypeFromString) {
-    SourceType type1,type2,type3;
+    SourceType type1, type2, type3;
 
-    auto err1=GetSourceTypeFromString("raw",&type1);
-    auto err2=GetSourceTypeFromString("processed",&type2);
-    auto err3=GetSourceTypeFromString("bla",&type3);
+    auto err1 = GetSourceTypeFromString("raw", &type1);
+    auto err2 = GetSourceTypeFromString("processed", &type2);
+    auto err3 = GetSourceTypeFromString("bla", &type3);
 
     ASSERT_THAT(err1, Eq(nullptr));
     ASSERT_THAT(type1, Eq(SourceType::kRaw));
@@ -261,7 +262,7 @@ TEST(DeletaStreamOpt, ConvertToJson) {
     std::string expected_json = "{\"ErrorOnNotExist\":true,\"DeleteMeta\":true}";
     auto json = opts.Json();
 
-    ASSERT_THAT(json,Eq(expected_json));
+    ASSERT_THAT(json, Eq(expected_json));
 }
 
 TEST(DeletaStreamOpt, ConvertToJson2) {
@@ -272,34 +273,34 @@ TEST(DeletaStreamOpt, ConvertToJson2) {
     std::string expected_json = "{\"ErrorOnNotExist\":false,\"DeleteMeta\":false}";
     auto json = opts.Json();
 
-    ASSERT_THAT(json,Eq(expected_json));
+    ASSERT_THAT(json, Eq(expected_json));
 }
 
 TEST(DeletaStreamOpt, EncodeDecode) {
     auto opts = DeleteStreamOptions{};
-    ASSERT_THAT(opts.Encode(),Eq(3));
+    ASSERT_THAT(opts.Encode(), Eq(3));
     opts.delete_meta = false;
-    ASSERT_THAT(opts.Encode(),Eq(2));
+    ASSERT_THAT(opts.Encode(), Eq(2));
     opts.error_on_not_exist = false;
-    ASSERT_THAT(opts.Encode(),Eq(0));
+    ASSERT_THAT(opts.Encode(), Eq(0));
     opts.delete_meta = true;
-    ASSERT_THAT(opts.Encode(),Eq(1));
+    ASSERT_THAT(opts.Encode(), Eq(1));
 
     opts.Decode(0);
-    ASSERT_THAT(opts.error_on_not_exist,Eq(false));
-    ASSERT_THAT(opts.delete_meta,Eq(false));
+    ASSERT_THAT(opts.error_on_not_exist, Eq(false));
+    ASSERT_THAT(opts.delete_meta, Eq(false));
 
     opts.Decode(1);
-    ASSERT_THAT(opts.error_on_not_exist,Eq(false));
-    ASSERT_THAT(opts.delete_meta,Eq(true));
+    ASSERT_THAT(opts.error_on_not_exist, Eq(false));
+    ASSERT_THAT(opts.delete_meta, Eq(true));
 
     opts.Decode(2);
-    ASSERT_THAT(opts.error_on_not_exist,Eq(true));
-    ASSERT_THAT(opts.delete_meta,Eq(false));
+    ASSERT_THAT(opts.error_on_not_exist, Eq(true));
+    ASSERT_THAT(opts.delete_meta, Eq(false));
 
     opts.Decode(3);
-    ASSERT_THAT(opts.error_on_not_exist,Eq(true));
-    ASSERT_THAT(opts.delete_meta,Eq(true));
+    ASSERT_THAT(opts.error_on_not_exist, Eq(true));
+    ASSERT_THAT(opts.delete_meta, Eq(true));
 
 
 }
diff --git a/common/cpp/unittests/request/test_request_pool.cpp b/common/cpp/unittests/request/test_request_pool.cpp
index be2a938e227051524dbc13ad07dc7681de77db29..f359c1c4218d33d8943862cd30f3d53412686db4 100644
--- a/common/cpp/unittests/request/test_request_pool.cpp
+++ b/common/cpp/unittests/request/test_request_pool.cpp
@@ -38,42 +38,44 @@ using asapo::GenericRequest;
 using asapo::GenericRequestHeader;
 
 class MockRequestHandlerFactory : public asapo::RequestHandlerFactory {
- public:
-  MockRequestHandlerFactory(RequestHandler* request_handler) :
-      RequestHandlerFactory() {
-      request_handler_ = request_handler;
-  }
-  std::unique_ptr<RequestHandler> NewRequestHandler(uint64_t thread_id, uint64_t* shared_counter) override {
-      return std::unique_ptr<RequestHandler>{request_handler_};
-  }
- private:
-  RequestHandler* request_handler_;
+  public:
+    MockRequestHandlerFactory(RequestHandler* request_handler) :
+        RequestHandlerFactory() {
+        request_handler_ = request_handler;
+    }
+    std::unique_ptr<RequestHandler> NewRequestHandler(uint64_t thread_id, uint64_t* shared_counter) override {
+        return std::unique_ptr<RequestHandler> {request_handler_};
+    }
+  private:
+    RequestHandler* request_handler_;
 };
 
 class TestRequest : public GenericRequest {
- public:
-  TestRequest(GenericRequestHeader header, uint64_t timeout, bool contains_data = true) : GenericRequest(header,
-                                                                                                         timeout) {
-      contains_data_ = contains_data;
-  };
-  bool ContainsData() { return contains_data_; };
- private:
-  bool contains_data_;
+  public:
+    TestRequest(GenericRequestHeader header, uint64_t timeout, bool contains_data = true) : GenericRequest(header,
+                timeout) {
+        contains_data_ = contains_data;
+    };
+    bool ContainsData() {
+        return contains_data_;
+    };
+  private:
+    bool contains_data_;
 };
 
 class RequestPoolTests : public testing::Test {
- public:
-  NiceMock<MockRequestHandler>* mock_request_handler = new testing::NiceMock<MockRequestHandler>;
-  NiceMock<asapo::MockLogger> mock_logger;
-  MockRequestHandlerFactory request_handler_factory{mock_request_handler};
-  const uint8_t nthreads = 1;
-  asapo::RequestPool pool{nthreads, &request_handler_factory, &mock_logger};
-  std::unique_ptr<GenericRequest>
-      request{new TestRequest{GenericRequestHeader{asapo::kOpcodeUnknownOp, 0, 1000000}, 0}};
-  void SetUp() override {
-  }
-  void TearDown() override {
-  }
+  public:
+    NiceMock<MockRequestHandler>* mock_request_handler = new testing::NiceMock<MockRequestHandler>;
+    NiceMock<asapo::MockLogger> mock_logger;
+    MockRequestHandlerFactory request_handler_factory{mock_request_handler};
+    const uint8_t nthreads = 1;
+    asapo::RequestPool pool{nthreads, &request_handler_factory, &mock_logger};
+    std::unique_ptr<GenericRequest>
+    request{new TestRequest{GenericRequestHeader{asapo::kOpcodeUnknownOp, 0, 1000000}, 0}};
+    void SetUp() override {
+    }
+    void TearDown() override {
+    }
 };
 
 TEST(RequestPool, Constructor) {
@@ -123,7 +125,7 @@ void ExpectSend(MockRequestHandler* mock_handler, int ntimes = 1) {
     EXPECT_CALL(*mock_handler, ProcessRequestUnlocked_t(_, _)).Times(ntimes).WillRepeatedly(
         DoAll(testing::SetArgPointee<1>(false),
               Return(true)
-        ));
+             ));
     EXPECT_CALL(*mock_handler, TearDownProcessingRequestLocked(true)).Times(ntimes);
 }
 
@@ -133,7 +135,7 @@ void ExpectFailProcessRequest(MockRequestHandler* mock_handler) {
     EXPECT_CALL(*mock_handler, ProcessRequestUnlocked_t(_, _)).Times(AtLeast(1)).WillRepeatedly(
         DoAll(testing::SetArgPointee<1>(true),
               Return(false)
-        ));
+             ));
     EXPECT_CALL(*mock_handler, TearDownProcessingRequestLocked(false)).Times(AtLeast(1));
 }
 
@@ -254,7 +256,7 @@ TEST_F(RequestPoolTests, RefuseAddRequestsIfHitSizeLimitation) {
 
     std::vector<std::unique_ptr<GenericRequest>> requests;
     requests.push_back(std::move(request));
-    requests.push_back(std::unique_ptr<GenericRequest>{request2});
+    requests.push_back(std::unique_ptr<GenericRequest> {request2});
 
     pool.SetLimits(asapo::RequestPoolLimits({1, 0}));
     auto err = pool.AddRequests(std::move(requests));
@@ -273,7 +275,7 @@ TEST_F(RequestPoolTests, RefuseAddRequestsIfHitMemoryLimitation) {
 
     std::vector<std::unique_ptr<GenericRequest>> requests;
     requests.push_back(std::move(request));
-    requests.push_back(std::unique_ptr<GenericRequest>{request2});
+    requests.push_back(std::unique_ptr<GenericRequest> {request2});
 
     pool.SetLimits(asapo::RequestPoolLimits({0, 1}));
     auto err = pool.AddRequests(std::move(requests));
@@ -291,7 +293,7 @@ TEST_F(RequestPoolTests, AddRequestsOk) {
 
     std::vector<std::unique_ptr<GenericRequest>> requests;
     requests.push_back(std::move(request));
-    requests.push_back(std::unique_ptr<GenericRequest>{request2});
+    requests.push_back(std::unique_ptr<GenericRequest> {request2});
 
     auto err = pool.AddRequests(std::move(requests));
 
diff --git a/consumer/api/cpp/include/asapo/consumer/consumer.h b/consumer/api/cpp/include/asapo/consumer/consumer.h
index ce97157ab09c6e7f12581e81aa8086da51c9c7af..e6afb18b8d9de09bd6ce72abf5ec671385fde755 100644
--- a/consumer/api/cpp/include/asapo/consumer/consumer.h
+++ b/consumer/api/cpp/include/asapo/consumer/consumer.h
@@ -13,9 +13,9 @@
 namespace asapo {
 
 enum class StreamFilter {
-  kAllStreams,
-  kFinishedStreams,
-  kUnfinishedStreams
+    kAllStreams,
+    kFinishedStreams,
+    kUnfinishedStreams
 };
 
 class Consumer {
@@ -27,14 +27,14 @@ class Consumer {
       \return nullptr of command was successful, otherwise error.
     */
     virtual Error ResetLastReadMarker(std::string group_id, std::string stream) = 0;
-  //! Return version
-  /*!
-    \param client_info - for client version
-    \param server_info - for server
-    \param supported - set to true if client is supported by server
-    \return nullptr of command was successful, otherwise error.
-  */
-    virtual Error GetVersionInfo(std::string* client_info,std::string* server_info, bool* supported) = 0;
+    //! Return version
+    /*!
+      \param client_info - for client version
+      \param server_info - for server
+      \param supported - set to true if client is supported by server
+      \return nullptr of command was successful, otherwise error.
+    */
+    virtual Error GetVersionInfo(std::string* client_info, std::string* server_info, bool* supported) = 0;
 
     virtual Error SetLastReadMarker(std::string group_id, uint64_t value, std::string stream) = 0;
 
@@ -87,15 +87,15 @@ class Consumer {
      */
     virtual NetworkConnectionType CurrentConnectionType() const = 0;
 
-  //! Get list of streams with filter, set from to "" to get all streams
+    //! Get list of streams with filter, set from to "" to get all streams
     virtual StreamInfos GetStreamList(std::string from,  StreamFilter filter, Error* err) = 0;
 
-  //! Delete stream
-  /*!
-    \param stream - stream to send messages to
-    \param options - delete stream options
-    \return Error - will be nullptr on success
-  */
+    //! Delete stream
+    /*!
+      \param stream - stream to send messages to
+      \param options - delete stream options
+      \return Error - will be nullptr on success
+    */
     virtual Error DeleteStream(std::string stream, DeleteStreamOptions options) = 0;
 
 
@@ -107,20 +107,20 @@ class Consumer {
     */
     virtual uint64_t GetCurrentSize(std::string stream, Error* err) = 0;
 
-  //! Get current number of datasets in stream
-  /*!
-    \param stream - stream to use
-    \param include_incomplete - flag to count incomplete datasets as well
-    \param err - return nullptr of operation succeed, error otherwise.
-    \return number of datasets.
-  */
+    //! Get current number of datasets in stream
+    /*!
+      \param stream - stream to use
+      \param include_incomplete - flag to count incomplete datasets as well
+      \param err - return nullptr of operation succeed, error otherwise.
+      \return number of datasets.
+    */
     virtual uint64_t GetCurrentDatasetCount(std::string stream, bool include_incomplete, Error* err) = 0;
 
-  //! Generate new GroupID.
-  /*!
-    \param err - return nullptr of operation succeed, error otherwise.
-    \return group ID.
-  */
+    //! Generate new GroupID.
+    /*!
+      \param err - return nullptr of operation succeed, error otherwise.
+      \return group ID.
+    */
 
     virtual std::string GenerateNewGroupId(Error* err) = 0;
 
@@ -224,7 +224,7 @@ class Consumer {
     */
     virtual void SetResendNacs(bool resend, uint64_t delay_ms, uint64_t resend_attempts) = 0;
 
-  //! Will try to interrupt current long runnung operations (mainly needed to exit waiting loop in C from Python)
+    //! Will try to interrupt current long runnung operations (mainly needed to exit waiting loop in C from Python)
     virtual void InterruptCurrentOperation() = 0;
 
     virtual ~Consumer() = default; // needed for unique_ptr to delete itself
diff --git a/consumer/api/cpp/include/asapo/consumer/consumer_error.h b/consumer/api/cpp/include/asapo/consumer/consumer_error.h
index 38e5329d8f4aad6fdd98e25a85aae6d609c8cb04..f3aae5495157eb42c008c498aa474e009acc51b6 100644
--- a/consumer/api/cpp/include/asapo/consumer/consumer_error.h
+++ b/consumer/api/cpp/include/asapo/consumer/consumer_error.h
@@ -22,9 +22,9 @@ using ConsumerErrorTemplate = ServiceErrorTemplate<ConsumerErrorType, ErrorType:
 
 
 class PartialErrorData : public CustomErrorData {
- public:
-  uint64_t id;
-  uint64_t expected_size;
+  public:
+    uint64_t id;
+    uint64_t expected_size;
 };
 
 class ConsumerErrorData : public CustomErrorData {
diff --git a/consumer/api/cpp/src/consumer.cpp b/consumer/api/cpp/src/consumer.cpp
index f5424580cbfddc13f23726a5643e20fed3f42a60..cb7e6bc1616b3326e4bac1a7f95b804d0cf91b59 100644
--- a/consumer/api/cpp/src/consumer.cpp
+++ b/consumer/api/cpp/src/consumer.cpp
@@ -27,7 +27,7 @@ std::unique_ptr<Consumer> Create(const std::string& source_name,
 }
 
 std::unique_ptr<Consumer> ConsumerFactory::CreateConsumer(std::string server_name, std::string source_path,
-                                                          bool has_filesystem, SourceCredentials source, Error* error) noexcept {
+        bool has_filesystem, SourceCredentials source, Error* error) noexcept {
     return Create<ConsumerImpl>(std::move(server_name), error, std::move(source_path), has_filesystem,
                                 std::move(source));
 }
diff --git a/consumer/api/cpp/src/consumer_impl.cpp b/consumer/api/cpp/src/consumer_impl.cpp
index f6e8d95ec11d865111f6de48e7b23534d13b777f..0efcc6cb3e6d25c224cf182d3221a3f38b2ac6ad 100644
--- a/consumer/api/cpp/src/consumer_impl.cpp
+++ b/consumer/api/cpp/src/consumer_impl.cpp
@@ -21,22 +21,22 @@ namespace asapo {
 const std::string ConsumerImpl::kBrokerServiceName = "asapo-broker";
 const std::string ConsumerImpl::kFileTransferServiceName = "asapo-file-transfer";
 
-Error GetNoDataResponseFromJson(const std::string &json_string, ConsumerErrorData* data) {
+Error GetNoDataResponseFromJson(const std::string& json_string, ConsumerErrorData* data) {
     JsonStringParser parser(json_string);
     Error err;
     if ((err = parser.GetUInt64("id", &data->id)) || (err = parser.GetUInt64("id_max", &data->id_max))
-        || (err = parser.GetString("next_stream", &data->next_stream))) {
+            || (err = parser.GetString("next_stream", &data->next_stream))) {
         return err;
     }
     return nullptr;
 }
 
-Error GetPartialDataResponseFromJson(const std::string &json_string, PartialErrorData* data) {
+Error GetPartialDataResponseFromJson(const std::string& json_string, PartialErrorData* data) {
     Error err;
     auto parser = JsonStringParser(json_string);
     uint64_t id, size;
     if ((err = parser.GetUInt64("size", &size)) ||
-        (err = parser.GetUInt64("_id", &id))) {
+            (err = parser.GetUInt64("_id", &id))) {
         return err;
     }
     data->id = id;
@@ -44,7 +44,7 @@ Error GetPartialDataResponseFromJson(const std::string &json_string, PartialErro
     return nullptr;
 }
 
-Error ConsumerErrorFromPartialDataResponse(const std::string &response) {
+Error ConsumerErrorFromPartialDataResponse(const std::string& response) {
     PartialErrorData data;
     auto parse_error = GetPartialDataResponseFromJson(response, &data);
     if (parse_error) {
@@ -52,11 +52,11 @@ Error ConsumerErrorFromPartialDataResponse(const std::string &response) {
     }
     auto err = ConsumerErrorTemplates::kPartialData.Generate();
     PartialErrorData* error_data = new PartialErrorData{data};
-    err->SetCustomData(std::unique_ptr<CustomErrorData>{error_data});
+    err->SetCustomData(std::unique_ptr<CustomErrorData> {error_data});
     return err;
 }
 
-Error ConsumerErrorFromNoDataResponse(const std::string &response) {
+Error ConsumerErrorFromNoDataResponse(const std::string& response) {
     if (response.find("get_record_by_id") != std::string::npos) {
         ConsumerErrorData data;
         auto parse_error = GetNoDataResponseFromJson(response, &data);
@@ -71,27 +71,37 @@ Error ConsumerErrorFromNoDataResponse(const std::string &response) {
             err = ConsumerErrorTemplates::kNoData.Generate();
         }
         ConsumerErrorData* error_data = new ConsumerErrorData{data};
-        err->SetCustomData(std::unique_ptr<CustomErrorData>{error_data});
+        err->SetCustomData(std::unique_ptr<CustomErrorData> {error_data});
         return err;
     }
     return ConsumerErrorTemplates::kNoData.Generate();
 }
 
-Error ConsumerErrorFromHttpCode(const RequestOutput* response, const HttpCode &code) {
+Error ConsumerErrorFromHttpCode(const RequestOutput* response, const HttpCode& code) {
     switch (code) {
-        case HttpCode::OK:return nullptr;
-        case HttpCode::NoContent:return nullptr;
-        case HttpCode::PartialContent:return ConsumerErrorFromPartialDataResponse(response->to_string());
-        case HttpCode::BadRequest:return ConsumerErrorTemplates::kWrongInput.Generate(response->to_string());
-        case HttpCode::Unauthorized:return ConsumerErrorTemplates::kWrongInput.Generate(response->to_string());
-        case HttpCode::InternalServerError:return ConsumerErrorTemplates::kInterruptedTransaction.Generate(response->to_string());
-        case HttpCode::NotFound:return ConsumerErrorTemplates::kUnavailableService.Generate(response->to_string());
-        case HttpCode::Conflict:return ConsumerErrorFromNoDataResponse(response->to_string());
-        case HttpCode::UnsupportedMediaType:return ConsumerErrorTemplates::kUnsupportedClient.Generate(response->to_string());
-        default:return ConsumerErrorTemplates::kInterruptedTransaction.Generate(response->to_string());
-    }
-}
-Error ConsumerErrorFromServerError(const Error &server_err) {
+    case HttpCode::OK:
+        return nullptr;
+    case HttpCode::NoContent:
+        return nullptr;
+    case HttpCode::PartialContent:
+        return ConsumerErrorFromPartialDataResponse(response->to_string());
+    case HttpCode::BadRequest:
+        return ConsumerErrorTemplates::kWrongInput.Generate(response->to_string());
+    case HttpCode::Unauthorized:
+        return ConsumerErrorTemplates::kWrongInput.Generate(response->to_string());
+    case HttpCode::InternalServerError:
+        return ConsumerErrorTemplates::kInterruptedTransaction.Generate(response->to_string());
+    case HttpCode::NotFound:
+        return ConsumerErrorTemplates::kUnavailableService.Generate(response->to_string());
+    case HttpCode::Conflict:
+        return ConsumerErrorFromNoDataResponse(response->to_string());
+    case HttpCode::UnsupportedMediaType:
+        return ConsumerErrorTemplates::kUnsupportedClient.Generate(response->to_string());
+    default:
+        return ConsumerErrorTemplates::kInterruptedTransaction.Generate(response->to_string());
+    }
+}
+Error ConsumerErrorFromServerError(const Error& server_err) {
     if (server_err == HttpErrorTemplates::kTransferError) {
         return ConsumerErrorTemplates::kInterruptedTransaction.Generate(server_err->Explain());
     } else {
@@ -99,10 +109,10 @@ Error ConsumerErrorFromServerError(const Error &server_err) {
     }
 }
 
-Error ProcessRequestResponce(const RequestInfo &request,
-                             const Error &server_err,
+Error ProcessRequestResponce(const RequestInfo& request,
+                             const Error& server_err,
                              const RequestOutput* response,
-                             const HttpCode &code) {
+                             const HttpCode& code) {
     Error err;
     if (server_err != nullptr) {
         err =  ConsumerErrorFromServerError(server_err);
@@ -110,8 +120,8 @@ Error ProcessRequestResponce(const RequestInfo &request,
         err =  ConsumerErrorFromHttpCode(response, code);
     }
 
-    if (err!=nullptr) {
-        std::string prefix = "Error processing request " + request.host+request.api;
+    if (err != nullptr) {
+        std::string prefix = "Error processing request " + request.host + request.api;
         err->Prepend(prefix);
     }
     return err;
@@ -150,35 +160,36 @@ std::string ConsumerImpl::RequestWithToken(std::string uri) {
     return std::move(uri) + "?token=" + source_credentials_.user_token;
 }
 
-Error ConsumerImpl::ProcessPostRequest(const RequestInfo &request, RequestOutput* response, HttpCode* code) {
+Error ConsumerImpl::ProcessPostRequest(const RequestInfo& request, RequestOutput* response, HttpCode* code) {
     Error err;
     switch (request.output_mode) {
-        case OutputDataMode::string:
-            response->string_output =
-                httpclient__->Post(RequestWithToken(request.host + request.api) + request.extra_params,
-                                   request.cookie,
-                                   request.body,
-                                   code,
-                                   &err);
-            break;
-        case OutputDataMode::array:
-            err =
-                httpclient__->Post(RequestWithToken(request.host + request.api) + request.extra_params, request.cookie,
-                                   request.body, &response->data_output, response->data_output_size, code);
-            break;
-        default:break;
+    case OutputDataMode::string:
+        response->string_output =
+            httpclient__->Post(RequestWithToken(request.host + request.api) + request.extra_params,
+                               request.cookie,
+                               request.body,
+                               code,
+                               &err);
+        break;
+    case OutputDataMode::array:
+        err =
+            httpclient__->Post(RequestWithToken(request.host + request.api) + request.extra_params, request.cookie,
+                               request.body, &response->data_output, response->data_output_size, code);
+        break;
+    default:
+        break;
     }
     return err;
 }
 
-Error ConsumerImpl::ProcessGetRequest(const RequestInfo &request, RequestOutput* response, HttpCode* code) {
+Error ConsumerImpl::ProcessGetRequest(const RequestInfo& request, RequestOutput* response, HttpCode* code) {
     Error err;
     response->string_output =
         httpclient__->Get(RequestWithToken(request.host + request.api) + request.extra_params, code, &err);
     return err;
 }
 
-Error ConsumerImpl::ProcessRequest(RequestOutput* response, const RequestInfo &request, std::string* service_uri) {
+Error ConsumerImpl::ProcessRequest(RequestOutput* response, const RequestInfo& request, std::string* service_uri) {
     Error err;
     HttpCode code;
     if (request.post) {
@@ -192,7 +203,7 @@ Error ConsumerImpl::ProcessRequest(RequestOutput* response, const RequestInfo &r
     return ProcessRequestResponce(request, err, response, code);
 }
 
-RequestInfo ConsumerImpl::GetDiscoveryRequest(const std::string &service_name) const {
+RequestInfo ConsumerImpl::GetDiscoveryRequest(const std::string& service_name) const {
     RequestInfo ri;
     ri.host = endpoint_;
     ri.api = "/asapo-discovery/" + kConsumerProtocol.GetDiscoveryVersion() + "/" + service_name;
@@ -207,13 +218,13 @@ Error ConsumerImpl::ProcessDiscoverServiceResult(Error err, std::string* uri_to_
             return err;
         }
         return ConsumerErrorTemplates::kUnavailableService.Generate(" on " + endpoint_
-                                                                        + (err != nullptr ? ": " + err->Explain()
-                                                                                          : ""));
+                + (err != nullptr ? ": " + err->Explain()
+                   : ""));
     }
     return nullptr;
 }
 
-Error ConsumerImpl::DiscoverService(const std::string &service_name, std::string* uri_to_set) {
+Error ConsumerImpl::DiscoverService(const std::string& service_name, std::string* uri_to_set) {
     if (!uri_to_set->empty()) {
         return nullptr;
     }
@@ -225,7 +236,7 @@ Error ConsumerImpl::DiscoverService(const std::string &service_name, std::string
 }
 
 bool ConsumerImpl::SwitchToGetByIdIfPartialData(Error* err,
-                                                const std::string &response,
+                                                const std::string& response,
                                                 std::string* group_id,
                                                 std::string* redirect_uri) {
     if (*err == ConsumerErrorTemplates::kPartialData) {
@@ -242,7 +253,7 @@ bool ConsumerImpl::SwitchToGetByIdIfPartialData(Error* err,
 }
 
 bool ConsumerImpl::SwitchToGetByIdIfNoData(Error* err,
-                                           const std::string &response,
+                                           const std::string& response,
                                            std::string* group_id,
                                            std::string* redirect_uri) {
     if (*err == ConsumerErrorTemplates::kNoData) {
@@ -281,9 +292,9 @@ Error ConsumerImpl::GetRecordFromServer(std::string* response, std::string group
     std::string request_suffix = OpToUriCmd(op);
     std::string request_group = OpToUriCmd(op);
     std::string
-        request_api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source
-        + "/" + std::move(stream);
+    request_api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
+                  + source_credentials_.data_source
+                  + "/" + std::move(stream);
     uint64_t elapsed_ms = 0;
     Error no_data_error;
     while (true) {
@@ -297,7 +308,7 @@ Error ConsumerImpl::GetRecordFromServer(std::string* response, std::string group
             auto ri = PrepareRequestInfo(request_api + "/" + group_id + "/" + request_suffix, dataset, min_size);
             if (request_suffix == "next" && resend_) {
                 ri.extra_params = ri.extra_params + "&resend_nacks=true" + "&delay_ms=" +
-                    std::to_string(delay_ms_) + "&resend_attempts=" + std::to_string(resend_attempts_);
+                                  std::to_string(delay_ms_) + "&resend_attempts=" + std::to_string(resend_attempts_);
             }
             RequestOutput output;
             err = ProcessRequest(&output, ri, &current_broker_uri_);
@@ -313,7 +324,7 @@ Error ConsumerImpl::GetRecordFromServer(std::string* response, std::string group
 
         if (request_suffix == "next") {
             auto save_error = SwitchToGetByIdIfNoData(&err, *response, &group_id, &request_suffix)
-                || SwitchToGetByIdIfPartialData(&err, *response, &group_id, &request_suffix);
+                              || SwitchToGetByIdIfPartialData(&err, *response, &group_id, &request_suffix);
             if (err == ConsumerErrorTemplates::kInterruptedTransaction) {
                 return err;
             }
@@ -350,9 +361,12 @@ Error ConsumerImpl::GetLast(MessageMeta* info, MessageData* data, std::string st
 
 std::string ConsumerImpl::OpToUriCmd(GetMessageServerOperation op) {
     switch (op) {
-        case GetMessageServerOperation::GetNext:return "next";
-        case GetMessageServerOperation::GetLast:return "last";
-        default:return "last";
+    case GetMessageServerOperation::GetNext:
+        return "next";
+    case GetMessageServerOperation::GetLast:
+        return "last";
+    default:
+        return "last";
     }
 }
 
@@ -487,7 +501,7 @@ std::string ConsumerImpl::GenerateNewGroupId(Error* err) {
     return BrokerRequestWithTimeout(ri, err);
 }
 
-Error ConsumerImpl::ServiceRequestWithTimeout(const std::string &service_name,
+Error ConsumerImpl::ServiceRequestWithTimeout(const std::string& service_name,
                                               std::string* service_uri,
                                               RequestInfo request,
                                               RequestOutput* response) {
@@ -564,8 +578,8 @@ Error ConsumerImpl::ResetLastReadMarker(std::string group_id, std::string stream
 Error ConsumerImpl::SetLastReadMarker(std::string group_id, uint64_t value, std::string stream) {
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source + "/"
-        + std::move(stream) + "/" + std::move(group_id) + "/resetcounter";
+             + source_credentials_.data_source + "/"
+             + std::move(stream) + "/" + std::move(group_id) + "/resetcounter";
     ri.extra_params = "&value=" + std::to_string(value);
     ri.post = true;
 
@@ -595,10 +609,10 @@ Error ConsumerImpl::GetRecordFromServerById(uint64_t id, std::string* response,
 
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        +"/" + std::move(stream) +
-        "/" + std::move(
-        group_id) + "/" + std::to_string(id);
+             + source_credentials_.data_source +
+             +"/" + std::move(stream) +
+             "/" + std::move(
+                 group_id) + "/" + std::to_string(id);
     if (dataset) {
         ri.extra_params += "&dataset=true";
         ri.extra_params += "&minsize=" + std::to_string(min_size);
@@ -613,7 +627,7 @@ std::string ConsumerImpl::GetBeamtimeMeta(Error* err) {
     RequestInfo ri;
     ri.api =
         "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-            + source_credentials_.data_source + "/default/0/meta/0";
+        + source_credentials_.data_source + "/default/0/meta/0";
 
     return BrokerRequestWithTimeout(ri, err);
 }
@@ -636,8 +650,8 @@ MessageMetas ConsumerImpl::QueryMessages(std::string query, std::string stream,
 
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        "/" + std::move(stream) + "/0/querymessages";
+             + source_credentials_.data_source +
+             "/" + std::move(stream) + "/0/querymessages";
     ri.post = true;
     ri.body = std::move(query);
 
@@ -712,9 +726,12 @@ StreamInfos ParseStreamsFromResponse(std::string response, Error* err) {
 
 std::string filterToString(StreamFilter filter) {
     switch (filter) {
-        case StreamFilter::kAllStreams:return "all";
-        case StreamFilter::kFinishedStreams:return "finished";
-        case StreamFilter::kUnfinishedStreams:return "unfinished";
+    case StreamFilter::kAllStreams:
+        return "all";
+    case StreamFilter::kFinishedStreams:
+        return "finished";
+    case StreamFilter::kUnfinishedStreams:
+        return "unfinished";
     }
     return "";
 }
@@ -729,10 +746,10 @@ StreamInfos ConsumerImpl::GetStreamList(std::string from, StreamFilter filter, E
     return ParseStreamsFromResponse(std::move(response), err);
 }
 
-RequestInfo ConsumerImpl::GetStreamListRequest(const std::string &from, const StreamFilter &filter) const {
+RequestInfo ConsumerImpl::GetStreamListRequest(const std::string& from, const StreamFilter& filter) const {
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source + "/0/streams";
+             + source_credentials_.data_source + "/0/streams";
     ri.post = false;
     if (!from.empty()) {
         ri.extra_params = "&from=" + from;
@@ -764,13 +781,13 @@ RequestInfo ConsumerImpl::CreateFolderTokenRequest() const {
     ri.post = true;
     ri.body =
         "{\"Folder\":\"" + source_path_ + "\",\"BeamtimeId\":\"" + source_credentials_.beamtime_id + "\",\"Token\":\""
-            +
-                source_credentials_.user_token + "\"}";
+        +
+        source_credentials_.user_token + "\"}";
     return ri;
 }
 
 Error ConsumerImpl::GetDataFromFileTransferService(MessageMeta* info, MessageData* data,
-                                                   bool retry_with_new_token) {
+        bool retry_with_new_token) {
     auto err = UpdateFolderTokenIfNeeded(retry_with_new_token);
     if (err) {
         return err;
@@ -779,7 +796,7 @@ Error ConsumerImpl::GetDataFromFileTransferService(MessageMeta* info, MessageDat
     if (info->size == 0) {
         err = FtsSizeRequestWithTimeout(info);
         if (err == ConsumerErrorTemplates::kWrongInput
-            && !retry_with_new_token) { // token expired? Refresh token and try again.
+                && !retry_with_new_token) { // token expired? Refresh token and try again.
             return GetDataFromFileTransferService(info, data, true);
         }
         if (err) {
@@ -789,7 +806,7 @@ Error ConsumerImpl::GetDataFromFileTransferService(MessageMeta* info, MessageDat
 
     err = FtsRequestWithTimeout(info, data);
     if (err == ConsumerErrorTemplates::kWrongInput
-        && !retry_with_new_token) { // token expired? Refresh token and try again.
+            && !retry_with_new_token) { // token expired? Refresh token and try again.
         return GetDataFromFileTransferService(info, data, true);
     }
     return err;
@@ -801,9 +818,9 @@ Error ConsumerImpl::Acknowledge(std::string group_id, uint64_t id, std::string s
     }
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        +"/" + std::move(stream) +
-        "/" + std::move(group_id) + "/" + std::to_string(id);
+             + source_credentials_.data_source +
+             +"/" + std::move(stream) +
+             "/" + std::move(group_id) + "/" + std::to_string(id);
     ri.post = true;
     ri.body = "{\"Op\":\"ackmessage\"}";
 
@@ -823,9 +840,9 @@ IdList ConsumerImpl::GetUnacknowledgedMessages(std::string group_id,
     }
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        +"/" + std::move(stream) +
-        "/" + std::move(group_id) + "/nacks";
+             + source_credentials_.data_source +
+             +"/" + std::move(stream) +
+             "/" + std::move(group_id) + "/nacks";
     ri.extra_params = "&from=" + std::to_string(from_id) + "&to=" + std::to_string(to_id);
 
     auto json_string = BrokerRequestWithTimeout(ri, error);
@@ -849,9 +866,9 @@ uint64_t ConsumerImpl::GetLastAcknowledgedMessage(std::string group_id, std::str
     }
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        +"/" + std::move(stream) +
-        "/" + std::move(group_id) + "/lastack";
+             + source_credentials_.data_source +
+             +"/" + std::move(stream) +
+             "/" + std::move(group_id) + "/lastack";
 
     auto json_string = BrokerRequestWithTimeout(ri, error);
     if (*error) {
@@ -885,9 +902,9 @@ Error ConsumerImpl::NegativeAcknowledge(std::string group_id,
     }
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        +"/" + std::move(stream) +
-        "/" + std::move(group_id) + "/" + std::to_string(id);
+             + source_credentials_.data_source +
+             +"/" + std::move(stream) +
+             "/" + std::move(group_id) + "/" + std::to_string(id);
     ri.post = true;
     ri.body = R"({"Op":"negackmessage","Params":{"DelayMs":)" + std::to_string(delay_ms) + "}}";
 
@@ -904,13 +921,13 @@ uint64_t ConsumerImpl::GetCurrentDatasetCount(std::string stream, bool include_i
     return GetCurrentCount(stream, ri, err);
 }
 
-RequestInfo ConsumerImpl::GetSizeRequestForDatasetStream(std::string &stream, bool include_incomplete) const {
+RequestInfo ConsumerImpl::GetSizeRequestForDatasetStream(std::string& stream, bool include_incomplete) const {
     RequestInfo ri = GetSizeRequestForSingleMessagesStream(stream);
     ri.extra_params = std::string("&incomplete=") + (include_incomplete ? "true" : "false");
     return ri;
 }
 
-uint64_t ConsumerImpl::GetCurrentCount(std::string stream, const RequestInfo &ri, Error* err) {
+uint64_t ConsumerImpl::GetCurrentCount(std::string stream, const RequestInfo& ri, Error* err) {
     auto responce = BrokerRequestWithTimeout(ri, err);
     if (*err) {
         return 0;
@@ -918,7 +935,7 @@ uint64_t ConsumerImpl::GetCurrentCount(std::string stream, const RequestInfo &ri
     return ParseGetCurrentCountResponce(err, responce);
 }
 
-uint64_t ConsumerImpl::ParseGetCurrentCountResponce(Error* err, const std::string &responce) const {
+uint64_t ConsumerImpl::ParseGetCurrentCountResponce(Error* err, const std::string& responce) const {
     JsonStringParser parser(responce);
     uint64_t size;
     if ((*err = parser.GetUInt64("size", &size)) != nullptr) {
@@ -927,11 +944,11 @@ uint64_t ConsumerImpl::ParseGetCurrentCountResponce(Error* err, const std::strin
     return size;
 }
 
-RequestInfo ConsumerImpl::GetSizeRequestForSingleMessagesStream(std::string &stream) const {
+RequestInfo ConsumerImpl::GetSizeRequestForSingleMessagesStream(std::string& stream) const {
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        +"/" + std::move(stream) + "/size";
+             + source_credentials_.data_source +
+             +"/" + std::move(stream) + "/size";
     return ri;
 }
 
@@ -972,9 +989,9 @@ Error ConsumerImpl::GetVersionInfo(std::string* client_info, std::string* server
 RequestInfo ConsumerImpl::GetDeleteStreamRequest(std::string stream, DeleteStreamOptions options) const {
     RequestInfo ri;
     ri.api = "/" + kConsumerProtocol.GetBrokerVersion() + "/beamtime/" + source_credentials_.beamtime_id + "/"
-        + source_credentials_.data_source +
-        +"/" + std::move(stream) +
-        "/delete";
+             + source_credentials_.data_source +
+             +"/" + std::move(stream) +
+             "/delete";
     ri.post = true;
     ri.body = options.Json();
     return ri;
diff --git a/consumer/api/cpp/src/consumer_impl.h b/consumer/api/cpp/src/consumer_impl.h
index 7f7411c99e8984ea1b1c58ae7b9d747e79f3177d..dd2a2635fbc26b776ab66cb6070a96c1da9abe3c 100644
--- a/consumer/api/cpp/src/consumer_impl.h
+++ b/consumer/api/cpp/src/consumer_impl.h
@@ -46,7 +46,8 @@ struct RequestOutput {
     }
 };
 
-Error ProcessRequestResponce(const RequestInfo& request, const Error& server_err, const RequestOutput* response, const HttpCode& code);
+Error ProcessRequestResponce(const RequestInfo& request, const Error& server_err, const RequestOutput* response,
+                             const HttpCode& code);
 Error ConsumerErrorFromNoDataResponse(const std::string& response);
 Error ConsumerErrorFromPartialDataResponse(const std::string& response);
 DataSet DecodeDatasetFromResponse(std::string response, Error* err);
@@ -84,7 +85,7 @@ class ConsumerImpl final : public asapo::Consumer {
 
     Error GetById(uint64_t id, MessageMeta* info, MessageData* data, std::string stream) override;
 
-    Error GetVersionInfo(std::string* client_info,std::string* server_info, bool* supported) override;
+    Error GetVersionInfo(std::string* client_info, std::string* server_info, bool* supported) override;
     Error DeleteStream(std::string stream, DeleteStreamOptions options) override;
     void SetTimeout(uint64_t timeout_ms) override;
     void ForceNoRdma() override;
@@ -124,11 +125,12 @@ class ConsumerImpl final : public asapo::Consumer {
                                   bool dataset = false, uint64_t min_size = 0);
     Error GetDataIfNeeded(MessageMeta* info, MessageData* data);
     Error DiscoverService(const std::string& service_name, std::string* uri_to_set);
-    bool SwitchToGetByIdIfNoData(Error* err, const std::string& response, std::string* group_id,std::string* redirect_uri);
-    bool SwitchToGetByIdIfPartialData(Error* err, const std::string& response, std::string* group_id,std::string* redirect_uri);
+    bool SwitchToGetByIdIfNoData(Error* err, const std::string& response, std::string* group_id, std::string* redirect_uri);
+    bool SwitchToGetByIdIfPartialData(Error* err, const std::string& response, std::string* group_id,
+                                      std::string* redirect_uri);
     Error ProcessRequest(RequestOutput* response, const RequestInfo& request, std::string* service_uri);
     Error GetMessageFromServer(GetMessageServerOperation op, uint64_t id, std::string group_id, std::string stream,
-                             MessageMeta* info, MessageData* data);
+                               MessageMeta* info, MessageData* data);
     DataSet GetDatasetFromServer(GetMessageServerOperation op, uint64_t id, std::string group_id, std::string stream,
                                  uint64_t min_size, Error* err);
     bool DataCanBeInBuffer(const MessageMeta* info);
@@ -146,7 +148,7 @@ class ConsumerImpl final : public asapo::Consumer {
     Error UpdateFolderTokenIfNeeded(bool ignore_existing);
 
     uint64_t GetCurrentCount(std::string stream, const RequestInfo& ri, Error* err);
-    RequestInfo GetStreamListRequest(const std::string &from, const StreamFilter &filter) const;
+    RequestInfo GetStreamListRequest(const std::string& from, const StreamFilter& filter) const;
     Error GetServerVersionInfo(std::string* server_info, bool* supported) ;
 
     std::string endpoint_;
@@ -167,12 +169,12 @@ class ConsumerImpl final : public asapo::Consumer {
     uint64_t resend_attempts_;
     std::atomic<bool> interrupt_flag_{ false};
 
-  RequestInfo GetSizeRequestForSingleMessagesStream(std::string &stream) const;
-  RequestInfo GetSizeRequestForDatasetStream(std::string &stream, bool include_incomplete) const;
-  uint64_t ParseGetCurrentCountResponce(Error* err, const std::string &responce) const;
-  RequestInfo GetDiscoveryRequest(const std::string &service_name) const;
-  RequestInfo GetVersionRequest() const;
-  RequestInfo GetDeleteStreamRequest(std::string stream, DeleteStreamOptions options) const;
+    RequestInfo GetSizeRequestForSingleMessagesStream(std::string& stream) const;
+    RequestInfo GetSizeRequestForDatasetStream(std::string& stream, bool include_incomplete) const;
+    uint64_t ParseGetCurrentCountResponce(Error* err, const std::string& responce) const;
+    RequestInfo GetDiscoveryRequest(const std::string& service_name) const;
+    RequestInfo GetVersionRequest() const;
+    RequestInfo GetDeleteStreamRequest(std::string stream, DeleteStreamOptions options) const;
 };
 
 }
diff --git a/consumer/api/cpp/src/tcp_consumer_client.cpp b/consumer/api/cpp/src/tcp_consumer_client.cpp
index d58f05d6bb3213beeb39ec7e0a539ed181a68345..7eb9432aa335186766cd067f2b765c5b8e101c01 100644
--- a/consumer/api/cpp/src/tcp_consumer_client.cpp
+++ b/consumer/api/cpp/src/tcp_consumer_client.cpp
@@ -23,7 +23,8 @@ Error TcpConsumerClient::SendGetDataRequest(SocketDescriptor sd, const MessageMe
     return err;
 }
 
-Error TcpConsumerClient::ReconnectAndResendGetDataRequest(SocketDescriptor* sd, const MessageMeta* info) const noexcept {
+Error TcpConsumerClient::ReconnectAndResendGetDataRequest(SocketDescriptor* sd,
+        const MessageMeta* info) const noexcept {
     Error err;
     *sd = connection_pool__->Reconnect(*sd, &err);
     if (err) {
@@ -46,9 +47,9 @@ Error TcpConsumerClient::ReceiveResponce(SocketDescriptor sd) const noexcept {
     if (response.error_code) {
         switch (response.error_code) {
         case kNetErrorNotSupported:
-                io__->CloseSocket(sd, nullptr);
-                connection_pool__->ReleaseConnection(sd);
-                break;
+            io__->CloseSocket(sd, nullptr);
+            connection_pool__->ReleaseConnection(sd);
+            break;
         case kNetErrorWrongRequest:
             io__->CloseSocket(sd, nullptr);
             break;
@@ -61,7 +62,8 @@ Error TcpConsumerClient::ReceiveResponce(SocketDescriptor sd) const noexcept {
     return nullptr;
 }
 
-Error TcpConsumerClient::QueryCacheHasData(SocketDescriptor* sd, const MessageMeta* info, bool try_reconnect) const noexcept {
+Error TcpConsumerClient::QueryCacheHasData(SocketDescriptor* sd, const MessageMeta* info,
+                                           bool try_reconnect) const noexcept {
     Error err;
     err = SendGetDataRequest(*sd, info);
     if (err && try_reconnect) {
diff --git a/consumer/api/cpp/unittests/test_consumer_api.cpp b/consumer/api/cpp/unittests/test_consumer_api.cpp
index a1747fb551e7f2893d799ac4aefb3b470dc34fd6..f9d0a0cf2516df59c6c55c8dec5daded5dfbbd21 100644
--- a/consumer/api/cpp/unittests/test_consumer_api.cpp
+++ b/consumer/api/cpp/unittests/test_consumer_api.cpp
@@ -28,11 +28,11 @@ class ConsumerFactoryTests : public Test {
 TEST_F(ConsumerFactoryTests, CreateServerDataSource) {
 
     auto consumer = ConsumerFactory::CreateConsumer("server",
-                                                       "path",
-                                                       false,
-                                                       asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                "beamtime_id", "", "", "token"},
-                                                       &error);
+                                                    "path",
+                                                    false,
+                                                    asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                                            "beamtime_id", "", "", "token"},
+                                                    &error);
 
     ASSERT_THAT(error, Eq(nullptr));
     ASSERT_THAT(dynamic_cast<ConsumerImpl*>(consumer.get()), Ne(nullptr));
diff --git a/consumer/api/cpp/unittests/test_consumer_impl.cpp b/consumer/api/cpp/unittests/test_consumer_impl.cpp
index 93511dee7837f231368c258b2c0039b680cb5227..aca44d359c39a3cb3dbc8ad5632cbca03cef8921 100644
--- a/consumer/api/cpp/unittests/test_consumer_impl.cpp
+++ b/consumer/api/cpp/unittests/test_consumer_impl.cpp
@@ -47,10 +47,10 @@ namespace {
 
 TEST(FolderDataBroker, Constructor) {
     auto consumer =
-        std::unique_ptr<ConsumerImpl>{new ConsumerImpl("test", "path", false,
-                                                       asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                        "beamtime_id", "", "", "token"})
-        };
+    std::unique_ptr<ConsumerImpl> {new ConsumerImpl("test", "path", false,
+                                                        asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                                                "beamtime_id", "", "", "token"})
+    };
     ASSERT_THAT(dynamic_cast<asapo::SystemIO*>(consumer->io__.get()), Ne(nullptr));
     ASSERT_THAT(dynamic_cast<asapo::CurlHttpClient*>(consumer->httpclient__.get()), Ne(nullptr));
     ASSERT_THAT(consumer->net_client__.get(), Eq(nullptr));
@@ -58,137 +58,139 @@ TEST(FolderDataBroker, Constructor) {
 
 const uint8_t expected_value = 1;
 
-asapo::ErrorInterface* new_error(){
-  return new asapo::SimpleError{"s"};
+asapo::ErrorInterface* new_error() {
+    return new asapo::SimpleError{"s"};
 };
 
 class ConsumerImplTests : public Test {
- public:
-  std::unique_ptr<ConsumerImpl> consumer, fts_consumer;
-  NiceMock<MockIO> mock_io;
-  NiceMock<MockHttpClient> mock_http_client;
-  NiceMock<MockNetClient> mock_netclient;
-  MessageMeta info;
-  std::string expected_server_uri = "test:8400";
-  std::string expected_broker_uri = "asapo-broker:5005";
-  std::string expected_consumer_protocol = asapo::kConsumerProtocol.GetVersion();
-  std::string expected_broker_protocol = asapo::kConsumerProtocol.GetBrokerVersion();
-  std::string expected_broker_api = expected_broker_uri + "/" + expected_broker_protocol;
-  std::string expected_fts_uri = "asapo-file-transfer:5008";
-  std::string expected_token = "token";
-  std::string expected_path = "/tmp/beamline/beamtime";
-  std::string expected_filename = "filename";
-  std::string expected_full_path = std::string("/tmp/beamline/beamtime") + asapo::kPathSeparator + expected_filename;
-  std::string expected_group_id = "groupid";
-  std::string expected_data_source = "source";
-  std::string expected_stream = "stream";
-  std::string expected_metadata = "{\"meta\":1}";
-  std::string expected_query_string = "bla";
-  std::string expected_folder_token = "folder_token";
-  std::string expected_beamtime_id = "beamtime_id";
-  uint64_t expected_message_size = 100;
-  uint64_t expected_dataset_id = 1;
-  static const uint64_t expected_buf_id = 123;
-  std::string expected_next_stream = "nextstream";
-  std::string expected_fts_query_string = "{\"Folder\":\"" + expected_path + "\",\"FileName\":\"" + expected_filename +
-      "\"}";
-  std::string expected_cookie = "Authorization=Bearer " + expected_folder_token;
-
-  void AssertSingleFileTransfer();
-  void SetUp() override {
-      consumer = std::unique_ptr<ConsumerImpl>{
-          new ConsumerImpl(expected_server_uri,
-                           expected_path,
-                           true,
-                           asapo::SourceCredentials{asapo::SourceType::kProcessed, expected_beamtime_id, "",
-                                                        expected_data_source, expected_token})
-      };
-      fts_consumer = std::unique_ptr<ConsumerImpl>{
-          new ConsumerImpl(expected_server_uri,
-                           expected_path,
-                           false,
-                           asapo::SourceCredentials{asapo::SourceType::kProcessed, expected_beamtime_id, "",
-                                                        expected_data_source, expected_token})
-      };
-      consumer->io__ = std::unique_ptr<IO>{&mock_io};
-      consumer->httpclient__ = std::unique_ptr<asapo::HttpClient>{&mock_http_client};
-      consumer->net_client__ = std::unique_ptr<asapo::NetClient>{&mock_netclient};
-      fts_consumer->io__ = std::unique_ptr<IO>{&mock_io};
-      fts_consumer->httpclient__ = std::unique_ptr<asapo::HttpClient>{&mock_http_client};
-      fts_consumer->net_client__ = std::unique_ptr<asapo::NetClient>{&mock_netclient};
-
-  }
-  void TearDown() override {
-      consumer->io__.release();
-      consumer->httpclient__.release();
-      consumer->net_client__.release();
-      fts_consumer->io__.release();
-      fts_consumer->httpclient__.release();
-      fts_consumer->net_client__.release();
-
-  }
-  void MockGet(const std::string &response, asapo::HttpCode return_code = HttpCode::OK) {
-      EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_broker_api), _, _)).WillOnce(DoAll(
-          SetArgPointee<1>(return_code),
-          SetArgPointee<2>(nullptr),
-          Return(response)
-      ));
-  }
-
-  void MockGetError() {
-      EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_broker_api), _, _)).WillOnce(DoAll(
-          SetArgPointee<1>(HttpCode::NotFound),
-          SetArgPointee<2>(asapo::IOErrorTemplates::kUnknownIOError.Generate().release()),
-          Return("")
-      ));
-  }
-  void MockGetServiceUri(std::string service, std::string result) {
-      EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/" + service+"?token="
-          + expected_token+"&protocol="+expected_consumer_protocol), _,
-                                          _)).WillOnce(DoAll(
-          SetArgPointee<1>(HttpCode::OK),
-          SetArgPointee<2>(nullptr),
-          Return(result)));
-  }
-
-  void MockBeforeFTS(MessageData* data);
-
-  void MockGetFTSUri() {
-      MockGetServiceUri("asapo-file-transfer", expected_fts_uri);
-  }
-
-  void ExpectFolderToken();
-  void ExpectFileTransfer(const asapo::ConsumerErrorTemplate* p_err_template);
-  void ExpectRepeatedFileTransfer();
-  void ExpectIdList(bool error);
-  void ExpectLastAckId(bool empty_response);
-
-  void MockGetBrokerUri() {
-      MockGetServiceUri("asapo-broker", expected_broker_uri);
-  }
-  void MockReadDataFromFile(int times = 1) {
-      if (times == 0) {
-          EXPECT_CALL(mock_io, GetDataFromFile_t(_, _, _)).Times(0);
-          return;
-      }
-
-      auto simple_error = []{
-          return new asapo::SimpleError{"s"};
-      };
-
-      EXPECT_CALL(mock_io, GetDataFromFile_t(expected_full_path, testing::Pointee(100), _)).Times(AtLeast(times)).
-          WillRepeatedly(DoAll(SetArgPointee<2>(simple_error), testing::Return(nullptr)));
-  }
-
-  MessageMeta CreateFI(uint64_t buf_id = expected_buf_id) {
-      MessageMeta fi;
-      fi.size = expected_message_size;
-      fi.id = 1;
-      fi.buf_id = buf_id;
-      fi.name = expected_filename;
-      fi.timestamp = std::chrono::system_clock::now();
-      return fi;
-  }
+  public:
+    std::unique_ptr<ConsumerImpl> consumer, fts_consumer;
+    NiceMock<MockIO> mock_io;
+    NiceMock<MockHttpClient> mock_http_client;
+    NiceMock<MockNetClient> mock_netclient;
+    MessageMeta info;
+    std::string expected_server_uri = "test:8400";
+    std::string expected_broker_uri = "asapo-broker:5005";
+    std::string expected_consumer_protocol = asapo::kConsumerProtocol.GetVersion();
+    std::string expected_broker_protocol = asapo::kConsumerProtocol.GetBrokerVersion();
+    std::string expected_broker_api = expected_broker_uri + "/" + expected_broker_protocol;
+    std::string expected_fts_uri = "asapo-file-transfer:5008";
+    std::string expected_token = "token";
+    std::string expected_path = "/tmp/beamline/beamtime";
+    std::string expected_filename = "filename";
+    std::string expected_full_path = std::string("/tmp/beamline/beamtime") + asapo::kPathSeparator + expected_filename;
+    std::string expected_group_id = "groupid";
+    std::string expected_data_source = "source";
+    std::string expected_stream = "stream";
+    std::string expected_metadata = "{\"meta\":1}";
+    std::string expected_query_string = "bla";
+    std::string expected_folder_token = "folder_token";
+    std::string expected_beamtime_id = "beamtime_id";
+    uint64_t expected_message_size = 100;
+    uint64_t expected_dataset_id = 1;
+    static const uint64_t expected_buf_id = 123;
+    std::string expected_next_stream = "nextstream";
+    std::string expected_fts_query_string = "{\"Folder\":\"" + expected_path + "\",\"FileName\":\"" + expected_filename +
+                                            "\"}";
+    std::string expected_cookie = "Authorization=Bearer " + expected_folder_token;
+
+    void AssertSingleFileTransfer();
+    void SetUp() override {
+        consumer = std::unique_ptr<ConsumerImpl> {
+            new ConsumerImpl(expected_server_uri,
+                             expected_path,
+                             true,
+            asapo::SourceCredentials{
+                asapo::SourceType::kProcessed, expected_beamtime_id, "",
+                expected_data_source, expected_token})
+        };
+        fts_consumer = std::unique_ptr<ConsumerImpl> {
+            new ConsumerImpl(expected_server_uri,
+                             expected_path,
+                             false,
+            asapo::SourceCredentials{
+                asapo::SourceType::kProcessed, expected_beamtime_id, "",
+                expected_data_source, expected_token})
+        };
+        consumer->io__ = std::unique_ptr<IO> {&mock_io};
+        consumer->httpclient__ = std::unique_ptr<asapo::HttpClient> {&mock_http_client};
+        consumer->net_client__ = std::unique_ptr<asapo::NetClient> {&mock_netclient};
+        fts_consumer->io__ = std::unique_ptr<IO> {&mock_io};
+        fts_consumer->httpclient__ = std::unique_ptr<asapo::HttpClient> {&mock_http_client};
+        fts_consumer->net_client__ = std::unique_ptr<asapo::NetClient> {&mock_netclient};
+
+    }
+    void TearDown() override {
+        consumer->io__.release();
+        consumer->httpclient__.release();
+        consumer->net_client__.release();
+        fts_consumer->io__.release();
+        fts_consumer->httpclient__.release();
+        fts_consumer->net_client__.release();
+
+    }
+    void MockGet(const std::string& response, asapo::HttpCode return_code = HttpCode::OK) {
+        EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_broker_api), _, _)).WillOnce(DoAll(
+                    SetArgPointee<1>(return_code),
+                    SetArgPointee<2>(nullptr),
+                    Return(response)
+                ));
+    }
+
+    void MockGetError() {
+        EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_broker_api), _, _)).WillOnce(DoAll(
+                    SetArgPointee<1>(HttpCode::NotFound),
+                    SetArgPointee<2>(asapo::IOErrorTemplates::kUnknownIOError.Generate().release()),
+                    Return("")
+                ));
+    }
+    void MockGetServiceUri(std::string service, std::string result) {
+        EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/" + service + "?token="
+                                                      + expected_token + "&protocol=" + expected_consumer_protocol), _,
+                                            _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return(result)));
+    }
+
+    void MockBeforeFTS(MessageData* data);
+
+    void MockGetFTSUri() {
+        MockGetServiceUri("asapo-file-transfer", expected_fts_uri);
+    }
+
+    void ExpectFolderToken();
+    void ExpectFileTransfer(const asapo::ConsumerErrorTemplate* p_err_template);
+    void ExpectRepeatedFileTransfer();
+    void ExpectIdList(bool error);
+    void ExpectLastAckId(bool empty_response);
+
+    void MockGetBrokerUri() {
+        MockGetServiceUri("asapo-broker", expected_broker_uri);
+    }
+    void MockReadDataFromFile(int times = 1) {
+        if (times == 0) {
+            EXPECT_CALL(mock_io, GetDataFromFile_t(_, _, _)).Times(0);
+            return;
+        }
+
+        auto simple_error = [] {
+            return new asapo::SimpleError{"s"};
+        };
+
+        EXPECT_CALL(mock_io, GetDataFromFile_t(expected_full_path, testing::Pointee(100), _)).Times(AtLeast(times)).
+        WillRepeatedly(DoAll(SetArgPointee<2>(simple_error), testing::Return(nullptr)));
+    }
+
+    MessageMeta CreateFI(uint64_t buf_id = expected_buf_id) {
+        MessageMeta fi;
+        fi.size = expected_message_size;
+        fi.id = 1;
+        fi.buf_id = buf_id;
+        fi.name = expected_filename;
+        fi.timestamp = std::chrono::system_clock::now();
+        return fi;
+    }
 };
 
 TEST_F(ConsumerImplTests, GetMessageReturnsErrorOnWrongInput) {
@@ -200,28 +202,29 @@ TEST_F(ConsumerImplTests, DefaultStreamIsDetector) {
     consumer->io__.release();
     consumer->httpclient__.release();
     consumer->net_client__.release();
-    consumer = std::unique_ptr<ConsumerImpl>{
+    consumer = std::unique_ptr<ConsumerImpl> {
         new ConsumerImpl(expected_server_uri,
                          expected_path,
                          false,
-                         asapo::SourceCredentials{asapo::SourceType::kProcessed, "beamtime_id", "", "",
-                                                      expected_token})
+        asapo::SourceCredentials{
+            asapo::SourceType::kProcessed, "beamtime_id", "", "",
+            expected_token})
     };
-    consumer->io__ = std::unique_ptr<IO>{&mock_io};
-    consumer->httpclient__ = std::unique_ptr<asapo::HttpClient>{&mock_http_client};
-    consumer->net_client__ = std::unique_ptr<asapo::NetClient>{&mock_netclient};
+    consumer->io__ = std::unique_ptr<IO> {&mock_io};
+    consumer->httpclient__ = std::unique_ptr<asapo::HttpClient> {&mock_http_client};
+    consumer->net_client__ = std::unique_ptr<asapo::NetClient> {&mock_netclient};
 
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client,
                 Get_t(expected_broker_api + "/beamtime/beamtime_id/detector/stream/" + expected_group_id
-                          +
-                              "/next?token="
-                          + expected_token, _,
+                      +
+                      "/next?token="
+                      + expected_token, _,
                       _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                       SetArgPointee<1>(HttpCode::OK),
+                                       SetArgPointee<2>(nullptr),
+                                       Return("")));
 
     consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
 }
@@ -230,12 +233,12 @@ TEST_F(ConsumerImplTests, GetNextUsesCorrectUriWithStream) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-                                            expected_stream + "/" + expected_group_id + "/next?token="
-                                            + expected_token, _,
+                                        expected_stream + "/" + expected_group_id + "/next?token="
+                                        + expected_token, _,
                                         _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return("")));
     consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
 }
 
@@ -243,12 +246,12 @@ TEST_F(ConsumerImplTests, GetLastUsesCorrectUri) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client,
-                Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/"+ expected_stream+"/0/last?token="
-                          + expected_token, _,
+                Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" + expected_stream + "/0/last?token="
+                      + expected_token, _,
                       _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                       SetArgPointee<1>(HttpCode::OK),
+                                       SetArgPointee<2>(nullptr),
+                                       Return("")));
     consumer->GetLast(&info, nullptr, expected_stream);
 }
 
@@ -256,9 +259,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsEndOfStreamFromHttpClient) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"\"}")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                SetArgPointee<2>(nullptr),
+                Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"\"}")));
 
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
 
@@ -274,10 +277,10 @@ TEST_F(ConsumerImplTests, GetMessageReturnsStreamFinishedFromHttpClient) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"" + expected_next_stream
-                   + "\"}")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                SetArgPointee<2>(nullptr),
+                Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"" + expected_next_stream
+                       + "\"}")));
 
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
 
@@ -293,9 +296,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsNoDataFromHttpClient) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":2,\"next_stream\":\"""\"}")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                SetArgPointee<2>(nullptr),
+                Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":2,\"next_stream\":\"""\"}")));
 
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
     auto err_data = static_cast<const asapo::ConsumerErrorData*>(err->GetCustomData());
@@ -311,9 +314,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsNotAuthorized) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Unauthorized),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                SetArgPointee<1>(HttpCode::Unauthorized),
+                SetArgPointee<2>(nullptr),
+                Return("")));
 
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
 
@@ -325,9 +328,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsWrongResponseFromHttpClient) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("id")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                SetArgPointee<2>(nullptr),
+                Return("id")));
 
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
 
@@ -338,9 +341,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsWrongResponseFromHttpClient) {
 TEST_F(ConsumerImplTests, GetMessageReturnsIfBrokerAddressNotFound) {
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/asapo-broker"), _,
                                         _)).Times(AtLeast(2)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::NotFound),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                    SetArgPointee<1>(HttpCode::NotFound),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("")));
 
     consumer->SetTimeout(100);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -351,9 +354,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsIfBrokerAddressNotFound) {
 TEST_F(ConsumerImplTests, GetMessageReturnsUnsupportedClient) {
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/asapo-broker"), _,
                                         _)).Times(AtLeast(2)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::UnsupportedMediaType),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                    SetArgPointee<1>(HttpCode::UnsupportedMediaType),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("")));
 
     consumer->SetTimeout(100);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -365,9 +368,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsUnsupportedClient) {
 TEST_F(ConsumerImplTests, GetMessageReturnsIfBrokerUriEmpty) {
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/asapo-broker"), _,
                                         _)).Times(AtLeast(2)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("")));
 
     consumer->SetTimeout(100);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -406,9 +409,9 @@ TEST_F(ConsumerImplTests, GetMessageReturnsEofStreamFromHttpClientUntilTimeout)
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).Times(AtLeast(2)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"""\"}")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                SetArgPointee<2>(nullptr),
+                Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"""\"}")));
 
     consumer->SetTimeout(300);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -421,17 +424,17 @@ TEST_F(ConsumerImplTests, GetMessageReturnsNoDataAfterTimeoutEvenIfOtherErrorOcc
     consumer->SetTimeout(300);
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":" + std::to_string(expected_dataset_id) +
-            ",\"id_max\":2,\"next_stream\":\"""\"}")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                SetArgPointee<2>(nullptr),
+                Return("{\"op\":\"get_record_by_id\",\"id\":" + std::to_string(expected_dataset_id) +
+                       ",\"id_max\":2,\"next_stream\":\"""\"}")));
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/0/"
-                                            + std::to_string(expected_dataset_id) + "?token="
-                                            + expected_token, _, _)).Times(AtLeast(1)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::NotFound),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                        + std::to_string(expected_dataset_id) + "?token="
+                                        + expected_token, _, _)).Times(AtLeast(1)).WillRepeatedly(DoAll(
+                                                    SetArgPointee<1>(HttpCode::NotFound),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("")));
 
     consumer->SetTimeout(300);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -443,9 +446,9 @@ TEST_F(ConsumerImplTests, GetNextMessageReturnsImmediatelyOnTransferError) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::InternalServerError),
-        SetArgPointee<2>(asapo::HttpErrorTemplates::kTransferError.Generate("sss").release()),
-        Return("")));
+                SetArgPointee<1>(HttpCode::InternalServerError),
+                SetArgPointee<2>(asapo::HttpErrorTemplates::kTransferError.Generate("sss").release()),
+                Return("")));
 
     consumer->SetTimeout(300);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -461,14 +464,14 @@ ACTION(AssignArg2) {
 TEST_F(ConsumerImplTests, GetNextRetriesIfConnectionHttpClientErrorUntilTimeout) {
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/asapo-broker"), _,
                                         _)).Times(AtLeast(2)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(expected_broker_uri)));
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return(expected_broker_uri)));
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).Times(AtLeast(2)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        AssignArg2(),
-        Return("")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                AssignArg2(),
+                Return("")));
 
     consumer->SetTimeout(300);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -480,9 +483,9 @@ TEST_F(ConsumerImplTests, GetNextMessageReturnsImmediatelyOnFinshedStream) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(HasSubstr("next"), _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":2,\"id_max\":2,\"next_stream\":\"next\"}")));
+                SetArgPointee<1>(HttpCode::Conflict),
+                SetArgPointee<2>(nullptr),
+                Return("{\"op\":\"get_record_by_id\",\"id\":2,\"id_max\":2,\"next_stream\":\"next\"}")));
 
     consumer->SetTimeout(300);
     auto err = consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -595,9 +598,9 @@ TEST_F(ConsumerImplTests, GenerateNewGroupIdReturnsErrorCreateGroup) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Post_t(HasSubstr("creategroup"), _, "", _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::BadRequest),
-        SetArgPointee<4>(nullptr),
-        Return("")));
+                SetArgPointee<3>(HttpCode::BadRequest),
+                SetArgPointee<4>(nullptr),
+                Return("")));
 
     consumer->SetTimeout(100);
     asapo::Error err;
@@ -611,9 +614,9 @@ TEST_F(ConsumerImplTests, GenerateNewGroupIdReturnsGroupID) {
 
     EXPECT_CALL(mock_http_client, Post_t(expected_broker_api + "/creategroup?token=" + expected_token, _, "", _,
                                          _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return(expected_group_id)));
+                                                 SetArgPointee<3>(HttpCode::OK),
+                                                 SetArgPointee<4>(nullptr),
+                                                 Return(expected_group_id)));
 
     consumer->SetTimeout(100);
     asapo::Error err;
@@ -628,11 +631,11 @@ TEST_F(ConsumerImplTests, ResetCounterByDefaultUsesCorrectUri) {
 
     EXPECT_CALL(mock_http_client,
                 Post_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/" +
-                    expected_group_id +
-                    "/resetcounter?token=" + expected_token + "&value=0", _, _, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return("")));
+                       expected_group_id +
+                       "/resetcounter?token=" + expected_token + "&value=0", _, _, _, _)).WillOnce(DoAll(
+                                   SetArgPointee<3>(HttpCode::OK),
+                                   SetArgPointee<4>(nullptr),
+                                   Return("")));
     auto err = consumer->ResetLastReadMarker(expected_group_id, expected_stream);
     ASSERT_THAT(err, Eq(nullptr));
 }
@@ -642,12 +645,12 @@ TEST_F(ConsumerImplTests, ResetCounterUsesCorrectUri) {
     consumer->SetTimeout(100);
 
     EXPECT_CALL(mock_http_client, Post_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-        expected_stream + "/" +
-        expected_group_id +
-        "/resetcounter?token=" + expected_token + "&value=10", _, _, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return("")));
+                                         expected_stream + "/" +
+                                         expected_group_id +
+                                         "/resetcounter?token=" + expected_token + "&value=10", _, _, _, _)).WillOnce(DoAll(
+                                                     SetArgPointee<3>(HttpCode::OK),
+                                                     SetArgPointee<4>(nullptr),
+                                                     Return("")));
     auto err = consumer->SetLastReadMarker(expected_group_id, 10, expected_stream);
     ASSERT_THAT(err, Eq(nullptr));
 }
@@ -657,11 +660,11 @@ TEST_F(ConsumerImplTests, GetCurrentSizeUsesCorrectUri) {
     consumer->SetTimeout(100);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-        expected_stream + "/size?token="
-                                            + expected_token, _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("{\"size\":10}")));
+                                        expected_stream + "/size?token="
+                                        + expected_token, _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("{\"size\":10}")));
     asapo::Error err;
     auto size = consumer->GetCurrentSize(expected_stream, &err);
     ASSERT_THAT(err, Eq(nullptr));
@@ -673,11 +676,11 @@ TEST_F(ConsumerImplTests, GetCurrentSizeErrorOnWrongResponce) {
     consumer->SetTimeout(100);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source +
-        "/"+expected_stream+"/size?token="
-                                            + expected_token, _, _)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::Unauthorized),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                        "/" + expected_stream + "/size?token="
+                                        + expected_token, _, _)).WillRepeatedly(DoAll(
+                                                    SetArgPointee<1>(HttpCode::Unauthorized),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("")));
     asapo::Error err;
     auto size = consumer->GetCurrentSize(expected_stream, &err);
     ASSERT_THAT(err, Ne(nullptr));
@@ -689,13 +692,13 @@ TEST_F(ConsumerImplTests, GetNDataErrorOnWrongParse) {
     consumer->SetTimeout(100);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source +
-        "/stream/size?token="
-                                            + expected_token, _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("{\"siz\":10}")));
+                                        "/stream/size?token="
+                                        + expected_token, _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("{\"siz\":10}")));
     asapo::Error err;
-    auto size = consumer->GetCurrentSize(expected_stream,&err);
+    auto size = consumer->GetCurrentSize(expected_stream, &err);
     ASSERT_THAT(err, Ne(nullptr));
     ASSERT_THAT(size, Eq(0));
 }
@@ -707,13 +710,13 @@ TEST_F(ConsumerImplTests, GetByIdUsesCorrectUri) {
     auto json = to_send.Json();
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/0/"
-                                            + std::to_string(
-                                                expected_dataset_id) + "?token="
-                                            + expected_token, _,
+                                        + std::to_string(
+                                            expected_dataset_id) + "?token="
+                                        + expected_token, _,
                                         _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(json)));
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return(json)));
 
     auto err = consumer->GetById(expected_dataset_id, &info, nullptr, expected_stream);
 
@@ -726,11 +729,11 @@ TEST_F(ConsumerImplTests, GetByIdTimeouts) {
     consumer->SetTimeout(10);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/0/"
-                                            + std::to_string(expected_dataset_id) + "?token="
-                                            + expected_token, _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                        + std::to_string(expected_dataset_id) + "?token="
+                                        + expected_token, _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::Conflict),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("")));
 
     auto err = consumer->GetById(expected_dataset_id, &info, nullptr, expected_stream);
 
@@ -742,11 +745,11 @@ TEST_F(ConsumerImplTests, GetByIdReturnsEndOfStream) {
     consumer->SetTimeout(10);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/0/"
-                                            + std::to_string(expected_dataset_id) + "?token="
-                                            + expected_token, _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"""\"}")));
+                                        + std::to_string(expected_dataset_id) + "?token="
+                                        + expected_token, _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::Conflict),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("{\"op\":\"get_record_by_id\",\"id\":1,\"id_max\":1,\"next_stream\":\"""\"}")));
 
     auto err = consumer->GetById(expected_dataset_id, &info, nullptr, expected_stream);
 
@@ -758,11 +761,11 @@ TEST_F(ConsumerImplTests, GetByIdReturnsEndOfStreamWhenIdTooLarge) {
     consumer->SetTimeout(10);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/0/"
-                                            + std::to_string(expected_dataset_id) + "?token="
-                                            + expected_token, _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::Conflict),
-        SetArgPointee<2>(nullptr),
-        Return("{\"op\":\"get_record_by_id\",\"id\":100,\"id_max\":1,\"next_stream\":\"""\"}")));
+                                        + std::to_string(expected_dataset_id) + "?token="
+                                        + expected_token, _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::Conflict),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("{\"op\":\"get_record_by_id\",\"id\":100,\"id_max\":1,\"next_stream\":\"""\"}")));
 
     auto err = consumer->GetById(expected_dataset_id, &info, nullptr, expected_stream);
 
@@ -774,12 +777,12 @@ TEST_F(ConsumerImplTests, GetMetaDataOK) {
     consumer->SetTimeout(100);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source +
-                                            "/default/0/meta/0?token="
-                                            + expected_token, _,
+                                        "/default/0/meta/0?token="
+                                        + expected_token, _,
                                         _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(expected_metadata)));
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return(expected_metadata)));
 
     asapo::Error err;
     auto res = consumer->GetBeamtimeMeta(&err);
@@ -793,9 +796,9 @@ TEST_F(ConsumerImplTests, QueryMessagesReturnError) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Post_t(HasSubstr("querymessages"), _, expected_query_string, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::BadRequest),
-        SetArgPointee<4>(nullptr),
-        Return("error in query")));
+                SetArgPointee<3>(HttpCode::BadRequest),
+                SetArgPointee<4>(nullptr),
+                Return("error in query")));
 
     consumer->SetTimeout(1000);
     asapo::Error err;
@@ -810,9 +813,9 @@ TEST_F(ConsumerImplTests, QueryMessagesReturnEmptyResults) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Post_t(HasSubstr("querymessages"), _, expected_query_string, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return("[]")));
+                SetArgPointee<3>(HttpCode::OK),
+                SetArgPointee<4>(nullptr),
+                Return("[]")));
 
     consumer->SetTimeout(100);
     asapo::Error err;
@@ -834,9 +837,9 @@ TEST_F(ConsumerImplTests, QueryMessagesWrongResponseArray) {
 
 
     EXPECT_CALL(mock_http_client, Post_t(HasSubstr("querymessages"), _, expected_query_string, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return(responce_string)));
+                SetArgPointee<3>(HttpCode::OK),
+                SetArgPointee<4>(nullptr),
+                Return(responce_string)));
 
     consumer->SetTimeout(100);
     asapo::Error err;
@@ -854,9 +857,9 @@ TEST_F(ConsumerImplTests, QueryMessagesWrongResponseRecorsd) {
     auto responce_string = R"([{"bla":1},{"err":}])";
 
     EXPECT_CALL(mock_http_client, Post_t(HasSubstr("querymessages"), _, expected_query_string, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return(responce_string)));
+                SetArgPointee<3>(HttpCode::OK),
+                SetArgPointee<4>(nullptr),
+                Return(responce_string)));
 
     consumer->SetTimeout(100);
     asapo::Error err;
@@ -880,10 +883,10 @@ TEST_F(ConsumerImplTests, QueryMessagesReturnRecords) {
 
     EXPECT_CALL(mock_http_client,
                 Post_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/0" +
-                    "/querymessages?token=" + expected_token, _, expected_query_string, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return(responce_string)));
+                       "/querymessages?token=" + expected_token, _, expected_query_string, _, _)).WillOnce(DoAll(
+                                   SetArgPointee<3>(HttpCode::OK),
+                                   SetArgPointee<4>(nullptr),
+                                   Return(responce_string)));
 
     consumer->SetTimeout(100);
     asapo::Error err;
@@ -900,12 +903,12 @@ TEST_F(ConsumerImplTests, GetNextDatasetUsesCorrectUri) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/" +
-                                            expected_group_id + "/next?token="
-                                            + expected_token + "&dataset=true&minsize=0", _,
+                                        expected_group_id + "/next?token="
+                                        + expected_token + "&dataset=true&minsize=0", _,
                                         _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return("")));
     asapo::Error err;
     consumer->GetNextDataset(expected_group_id, 0, expected_stream, &err);
 }
@@ -931,10 +934,10 @@ TEST_F(ConsumerImplTests, GetDataSetReturnsMessageMetas) {
     auto json3 = to_send3.Json();
 
     auto json = std::string("{") +
-        "\"_id\":1," +
-        "\"size\":3," +
-        "\"messages\":[" + json1 + "," + json2 + "," + json3 + "]" +
-        "}";
+                "\"_id\":1," +
+                "\"size\":3," +
+                "\"messages\":[" + json1 + "," + json2 + "," + json3 + "]" +
+                "}";
 
     MockGet(json);
 
@@ -963,10 +966,10 @@ TEST_F(ConsumerImplTests, GetDataSetReturnsPartialMessageMetas) {
     auto json3 = to_send3.Json();
 
     auto json = std::string("{") +
-        "\"_id\":1," +
-        "\"size\":3," +
-        "\"messages\":[" + json1 + "," + json2 + "]" +
-        "}";
+                "\"_id\":1," +
+                "\"size\":3," +
+                "\"messages\":[" + json1 + "," + json2 + "]" +
+                "}";
 
     MockGet(json, asapo::HttpCode::PartialContent);
 
@@ -998,10 +1001,10 @@ TEST_F(ConsumerImplTests, GetDataSetByIdReturnsPartialMessageMetas) {
     auto json3 = to_send3.Json();
 
     auto json = std::string("{") +
-        "\"_id\":1," +
-        "\"size\":3," +
-        "\"messages\":[" + json1 + "," + json2 + "]" +
-        "}";
+                "\"_id\":1," +
+                "\"size\":3," +
+                "\"messages\":[" + json1 + "," + json2 + "]" +
+                "}";
 
     MockGet(json, asapo::HttpCode::PartialContent);
 
@@ -1035,12 +1038,12 @@ TEST_F(ConsumerImplTests, GetLastDatasetUsesCorrectUri) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-                                            expected_stream + "/0/last?token="
-                                            + expected_token + "&dataset=true&minsize=1", _,
+                                        expected_stream + "/0/last?token="
+                                        + expected_token + "&dataset=true&minsize=1", _,
                                         _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return("")));
     asapo::Error err;
     consumer->GetLastDataset(1, expected_stream, &err);
 }
@@ -1049,12 +1052,12 @@ TEST_F(ConsumerImplTests, GetDatasetByIdUsesCorrectUri) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/0/"
-                                            + std::to_string(expected_dataset_id) + "?token="
-                                            + expected_token + "&dataset=true" + "&minsize=0", _,
+                                        + std::to_string(expected_dataset_id) + "?token="
+                                        + expected_token + "&dataset=true" + "&minsize=0", _,
                                         _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return("")));
     asapo::Error err;
     consumer->GetDatasetById(expected_dataset_id, 0, expected_stream, &err);
 }
@@ -1062,18 +1065,19 @@ TEST_F(ConsumerImplTests, GetDatasetByIdUsesCorrectUri) {
 TEST_F(ConsumerImplTests, DeleteStreamUsesCorrectUri) {
     MockGetBrokerUri();
     std::string expected_delete_stream_query_string = "{\"ErrorOnNotExist\":true,\"DeleteMeta\":true}";
-    EXPECT_CALL(mock_http_client, Post_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/"+expected_stream+"/delete"
-                                             + "?token=" + expected_token, _,
+    EXPECT_CALL(mock_http_client, Post_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
+                                         expected_stream + "/delete"
+                                         + "?token=" + expected_token, _,
                                          expected_delete_stream_query_string, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return("")
-    ));
+                                                     SetArgPointee<3>(HttpCode::OK),
+                                                     SetArgPointee<4>(nullptr),
+                                                     Return("")
+                                                 ));
 
     asapo::DeleteStreamOptions opt;
     opt.delete_meta = true;
     opt.error_on_not_exist = true;
-    auto err = consumer->DeleteStream(expected_stream,opt);
+    auto err = consumer->DeleteStream(expected_stream, opt);
     ASSERT_THAT(err, Eq(nullptr));
 
 }
@@ -1081,37 +1085,41 @@ TEST_F(ConsumerImplTests, DeleteStreamUsesCorrectUri) {
 TEST_F(ConsumerImplTests, GetStreamListUsesCorrectUri) {
     MockGetBrokerUri();
     std::string return_streams =
-        std::string(R"({"streams":[{"lastId":123,"name":"test","timestampCreated":1000000,"timestampLast":1000,"finished":false,"nextStream":""},)")+
+        std::string(
+            R"({"streams":[{"lastId":123,"name":"test","timestampCreated":1000000,"timestampLast":1000,"finished":false,"nextStream":""},)")
+        +
         R"({"lastId":124,"name":"test1","timestampCreated":2000000,"timestampLast":2000,"finished":true,"nextStream":"next"}]})";
     EXPECT_CALL(mock_http_client,
                 Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/0/streams"
-                          + "?token=" + expected_token + "&from=stream_from&filter=all", _,
+                      + "?token=" + expected_token + "&from=stream_from&filter=all", _,
                       _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(return_streams)));
+                                       SetArgPointee<1>(HttpCode::OK),
+                                       SetArgPointee<2>(nullptr),
+                                       Return(return_streams)));
 
     asapo::Error err;
-    auto streams = consumer->GetStreamList("stream_from",asapo::StreamFilter::kAllStreams, &err);
+    auto streams = consumer->GetStreamList("stream_from", asapo::StreamFilter::kAllStreams, &err);
     ASSERT_THAT(err, Eq(nullptr));
     ASSERT_THAT(streams.size(), Eq(2));
     ASSERT_THAT(streams.size(), 2);
-    ASSERT_THAT(streams[0].Json(), R"({"lastId":123,"name":"test","timestampCreated":1000000,"timestampLast":1000,"finished":false,"nextStream":""})");
-    ASSERT_THAT(streams[1].Json(), R"({"lastId":124,"name":"test1","timestampCreated":2000000,"timestampLast":2000,"finished":true,"nextStream":"next"})");
+    ASSERT_THAT(streams[0].Json(),
+                R"({"lastId":123,"name":"test","timestampCreated":1000000,"timestampLast":1000,"finished":false,"nextStream":""})");
+    ASSERT_THAT(streams[1].Json(),
+                R"({"lastId":124,"name":"test1","timestampCreated":2000000,"timestampLast":2000,"finished":true,"nextStream":"next"})");
 }
 
 TEST_F(ConsumerImplTests, GetStreamListUsesCorrectUriWithoutFrom) {
     MockGetBrokerUri();
     EXPECT_CALL(mock_http_client,
                 Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/0/streams"
-                          + "?token=" + expected_token+"&filter=finished", _,
+                      + "?token=" + expected_token + "&filter=finished", _,
                       _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));;
+                                       SetArgPointee<1>(HttpCode::OK),
+                                       SetArgPointee<2>(nullptr),
+                                       Return("")));;
 
     asapo::Error err;
-    auto streams = consumer->GetStreamList("",asapo::StreamFilter::kFinishedStreams, &err);
+    auto streams = consumer->GetStreamList("", asapo::StreamFilter::kFinishedStreams, &err);
 }
 
 void ConsumerImplTests::MockBeforeFTS(MessageData* data) {
@@ -1125,15 +1133,15 @@ void ConsumerImplTests::MockBeforeFTS(MessageData* data) {
 
 void ConsumerImplTests::ExpectFolderToken() {
     std::string expected_folder_query_string = "{\"Folder\":\"" + expected_path + "\",\"BeamtimeId\":\"" +
-        expected_beamtime_id
-        + "\",\"Token\":\"" + expected_token + "\"}";
+                                               expected_beamtime_id
+                                               + "\",\"Token\":\"" + expected_token + "\"}";
 
     EXPECT_CALL(mock_http_client, Post_t(HasSubstr(expected_server_uri + "/asapo-authorizer/v0.1/folder"), _,
                                          expected_folder_query_string, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return(expected_folder_token)
-    ));
+                                                     SetArgPointee<3>(HttpCode::OK),
+                                                     SetArgPointee<4>(nullptr),
+                                                     Return(expected_folder_token)
+                                                 ));
 
 }
 
@@ -1152,10 +1160,10 @@ void ConsumerImplTests::ExpectFileTransfer(const asapo::ConsumerErrorTemplate* p
                                                     _,
                                                     expected_message_size,
                                                     _)).WillOnce(DoAll(
-        SetArgPointee<5>(HttpCode::OK),
-        AssignArg3(p_err_template == nullptr),
-        Return(p_err_template == nullptr ? nullptr : p_err_template->Generate().release())
-    ));
+                                                            SetArgPointee<5>(HttpCode::OK),
+                                                            AssignArg3(p_err_template == nullptr),
+                                                            Return(p_err_template == nullptr ? nullptr : p_err_template->Generate().release())
+                                                            ));
 }
 
 void ConsumerImplTests::ExpectRepeatedFileTransfer() {
@@ -1165,13 +1173,13 @@ void ConsumerImplTests::ExpectRepeatedFileTransfer() {
                                                     _,
                                                     expected_message_size,
                                                     _)).
-        WillOnce(DoAll(
-        SetArgPointee<5>(HttpCode::Unauthorized),
-        Return(nullptr))).
-        WillOnce(DoAll(
-        SetArgPointee<5>(HttpCode::OK),
-        Return(nullptr)
-    ));
+    WillOnce(DoAll(
+                 SetArgPointee<5>(HttpCode::Unauthorized),
+                 Return(nullptr))).
+    WillOnce(DoAll(
+                 SetArgPointee<5>(HttpCode::OK),
+                 Return(nullptr)
+             ));
 }
 
 void ConsumerImplTests::AssertSingleFileTransfer() {
@@ -1199,10 +1207,10 @@ TEST_F(ConsumerImplTests, FileTransferReadsFileSize) {
     EXPECT_CALL(mock_http_client, Post_t(HasSubstr("sizeonly=true"),
                                          expected_cookie, expected_fts_query_string, _, _)).WillOnce(DoAll(
 
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return("{\"file_size\":5}")
-    ));
+                                                     SetArgPointee<3>(HttpCode::OK),
+                                                     SetArgPointee<4>(nullptr),
+                                                     Return("{\"file_size\":5}")
+                                                 ));
 
     EXPECT_CALL(mock_http_client, PostReturnArray_t(HasSubstr(expected_fts_uri + "/v0.1/transfer"),
                                                     expected_cookie,
@@ -1210,10 +1218,10 @@ TEST_F(ConsumerImplTests, FileTransferReadsFileSize) {
                                                     _,
                                                     5,
                                                     _)).WillOnce(DoAll(
-        SetArgPointee<5>(HttpCode::OK),
-        AssignArg3(nullptr),
-        Return(nullptr)
-    ));
+                                                            SetArgPointee<5>(HttpCode::OK),
+                                                            AssignArg3(nullptr),
+                                                            Return(nullptr)
+                                                            ));
 
     MessageData data;
     info.size = 0;
@@ -1246,13 +1254,13 @@ TEST_F(ConsumerImplTests, AcknowledgeUsesCorrectUri) {
     MockGetBrokerUri();
     auto expected_acknowledge_command = "{\"Op\":\"ackmessage\"}";
     EXPECT_CALL(mock_http_client, Post_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-        expected_stream + "/" +
-        expected_group_id
-                                             + "/" + std::to_string(expected_dataset_id) + "?token="
-                                             + expected_token, _, expected_acknowledge_command, _, _)).WillOnce(DoAll(
-        SetArgPointee<3>(HttpCode::OK),
-        SetArgPointee<4>(nullptr),
-        Return("")));
+                                         expected_stream + "/" +
+                                         expected_group_id
+                                         + "/" + std::to_string(expected_dataset_id) + "?token="
+                                         + expected_token, _, expected_acknowledge_command, _, _)).WillOnce(DoAll(
+                                                     SetArgPointee<3>(HttpCode::OK),
+                                                     SetArgPointee<4>(nullptr),
+                                                     Return("")));
 
     auto err = consumer->Acknowledge(expected_group_id, expected_dataset_id, expected_stream);
 
@@ -1262,11 +1270,11 @@ TEST_F(ConsumerImplTests, AcknowledgeUsesCorrectUri) {
 void ConsumerImplTests::ExpectIdList(bool error) {
     MockGetBrokerUri();
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-        expected_stream + "/" +
-        expected_group_id + "/nacks?token=" + expected_token + "&from=1&to=0", _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(error ? "" : "{\"unacknowledged\":[1,2,3]}")));
+                                        expected_stream + "/" +
+                                        expected_group_id + "/nacks?token=" + expected_token + "&from=1&to=0", _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return(error ? "" : "{\"unacknowledged\":[1,2,3]}")));
 }
 
 TEST_F(ConsumerImplTests, GetUnAcknowledgedListReturnsIds) {
@@ -1280,11 +1288,11 @@ TEST_F(ConsumerImplTests, GetUnAcknowledgedListReturnsIds) {
 
 void ConsumerImplTests::ExpectLastAckId(bool empty_response) {
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-        expected_stream + "/" +
-        expected_group_id + "/lastack?token=" + expected_token, _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(empty_response ? "{\"lastAckId\":0}" : "{\"lastAckId\":1}")));
+                                        expected_stream + "/" +
+                                        expected_group_id + "/lastack?token=" + expected_token, _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return(empty_response ? "{\"lastAckId\":0}" : "{\"lastAckId\":1}")));
 }
 
 TEST_F(ConsumerImplTests, GetLastAcknowledgeUsesOk) {
@@ -1318,12 +1326,12 @@ TEST_F(ConsumerImplTests, ResendNacks) {
     MockGetBrokerUri();
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/stream/"
-                                            + expected_group_id + "/next?token="
-                                            + expected_token + "&resend_nacks=true&delay_ms=10000&resend_attempts=3", _,
+                                        + expected_group_id + "/next?token="
+                                        + expected_token + "&resend_nacks=true&delay_ms=10000&resend_attempts=3", _,
                                         _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return("")));
 
     consumer->SetResendNacs(true, 10000, 3);
     consumer->GetNext(expected_group_id, &info, nullptr, expected_stream);
@@ -1333,14 +1341,14 @@ TEST_F(ConsumerImplTests, NegativeAcknowledgeUsesCorrectUri) {
     MockGetBrokerUri();
     auto expected_neg_acknowledge_command = R"({"Op":"negackmessage","Params":{"DelayMs":10000}})";
     EXPECT_CALL(mock_http_client, Post_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-        expected_stream + "/" +
-        expected_group_id
-                                             + "/" + std::to_string(expected_dataset_id) + "?token="
-                                             + expected_token, _, expected_neg_acknowledge_command, _, _)).WillOnce(
-        DoAll(
-            SetArgPointee<3>(HttpCode::OK),
-            SetArgPointee<4>(nullptr),
-            Return("")));
+                                         expected_stream + "/" +
+                                         expected_group_id
+                                         + "/" + std::to_string(expected_dataset_id) + "?token="
+                                         + expected_token, _, expected_neg_acknowledge_command, _, _)).WillOnce(
+                                             DoAll(
+                                                 SetArgPointee<3>(HttpCode::OK),
+                                                 SetArgPointee<4>(nullptr),
+                                                 Return("")));
 
     auto err = consumer->NegativeAcknowledge(expected_group_id, expected_dataset_id, 10000, expected_stream);
 
@@ -1349,15 +1357,15 @@ TEST_F(ConsumerImplTests, NegativeAcknowledgeUsesCorrectUri) {
 
 TEST_F(ConsumerImplTests, CanInterruptOperation) {
     EXPECT_CALL(mock_http_client, Get_t(_, _, _)).Times(AtLeast(1)).WillRepeatedly(DoAll(
-        SetArgPointee<1>(HttpCode::NotFound),
-        SetArgPointee<2>(nullptr),
-        Return("")));
+                SetArgPointee<1>(HttpCode::NotFound),
+                SetArgPointee<2>(nullptr),
+                Return("")));
 
     auto start = std::chrono::system_clock::now();
     asapo::Error err;
-    auto exec = [this,&err]() {
-      consumer->SetTimeout(10000);
-      err = consumer->GetNext("", &info, nullptr, expected_stream);
+    auto exec = [this, &err]() {
+        consumer->SetTimeout(10000);
+        err = consumer->GetNext("", &info, nullptr, expected_stream);
     };
     auto thread = std::thread(exec);
     std::this_thread::sleep_for(std::chrono::milliseconds(100));
@@ -1366,7 +1374,8 @@ TEST_F(ConsumerImplTests, CanInterruptOperation) {
 
     thread.join();
 
-    auto elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now() - start).count();
+    auto elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now() -
+                      start).count();
     ASSERT_THAT(elapsed_ms, testing::Lt(1000));
     ASSERT_THAT(err, Eq(asapo::ConsumerErrorTemplates::kInterruptedTransaction));
 
@@ -1378,13 +1387,13 @@ TEST_F(ConsumerImplTests, GetCurrentDataSetCounteUsesCorrectUri) {
     consumer->SetTimeout(100);
 
     EXPECT_CALL(mock_http_client, Get_t(expected_broker_api + "/beamtime/beamtime_id/" + expected_data_source + "/" +
-        expected_stream + "/size?token="
-                                            + expected_token+"&incomplete=true", _, _)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return("{\"size\":10}")));
+                                        expected_stream + "/size?token="
+                                        + expected_token + "&incomplete=true", _, _)).WillOnce(DoAll(
+                                                    SetArgPointee<1>(HttpCode::OK),
+                                                    SetArgPointee<2>(nullptr),
+                                                    Return("{\"size\":10}")));
     asapo::Error err;
-    auto size = consumer->GetCurrentDatasetCount(expected_stream,true, &err);
+    auto size = consumer->GetCurrentDatasetCount(expected_stream, true, &err);
     ASSERT_THAT(err, Eq(nullptr));
     ASSERT_THAT(size, Eq(10));
 }
@@ -1392,7 +1401,7 @@ TEST_F(ConsumerImplTests, GetCurrentDataSetCounteUsesCorrectUri) {
 
 TEST_F(ConsumerImplTests, GetVersionInfoClientOnly) {
     std::string client_info;
-    auto err = consumer->GetVersionInfo(&client_info,nullptr,nullptr);
+    auto err = consumer->GetVersionInfo(&client_info, nullptr, nullptr);
     ASSERT_THAT(err, Eq(nullptr));
     ASSERT_THAT(client_info, HasSubstr(std::string(asapo::kVersion)));
     ASSERT_THAT(client_info, HasSubstr(asapo::kConsumerProtocol.GetVersion()));
@@ -1400,15 +1409,18 @@ TEST_F(ConsumerImplTests, GetVersionInfoClientOnly) {
 
 TEST_F(ConsumerImplTests, GetVersionInfoWithServer) {
 
-    std::string result = R"({"softwareVersion":"20.03.1, build 7a9294ad","clientSupported":"no", "clientProtocol":{"versionInfo":"v0.2"}})";
+    std::string result =
+        R"({"softwareVersion":"20.03.1, build 7a9294ad","clientSupported":"no", "clientProtocol":{"versionInfo":"v0.2"}})";
 
-    EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/version?token=token&client=consumer&protocol="+expected_consumer_protocol), _,_)).WillOnce(DoAll(
-        SetArgPointee<1>(HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(result)));
+    EXPECT_CALL(mock_http_client, Get_t(HasSubstr(expected_server_uri +
+                                                  "/asapo-discovery/v0.1/version?token=token&client=consumer&protocol=" + expected_consumer_protocol), _,
+                                        _)).WillOnce(DoAll(
+                                                SetArgPointee<1>(HttpCode::OK),
+                                                SetArgPointee<2>(nullptr),
+                                                Return(result)));
 
-    std::string client_info,server_info;
-    auto err = consumer->GetVersionInfo(&client_info,&server_info,nullptr);
+    std::string client_info, server_info;
+    auto err = consumer->GetVersionInfo(&client_info, &server_info, nullptr);
     ASSERT_THAT(err, Eq(nullptr));
     ASSERT_THAT(server_info, HasSubstr("20.03.1"));
     ASSERT_THAT(server_info, HasSubstr("v0.2"));
diff --git a/examples/consumer/getnext/getnext.cpp b/examples/consumer/getnext/getnext.cpp
index 3429a4861ea29b23eee3fbfbda5d9a3c05c8bd78..142de7f7ec5c83ff77c323eaa587dd9745132cf2 100644
--- a/examples/consumer/getnext/getnext.cpp
+++ b/examples/consumer/getnext/getnext.cpp
@@ -89,7 +89,8 @@ void WaitThreads(std::vector<std::thread>* threads) {
 int ProcessError(const Error& err) {
     if (err == nullptr) return 0;
     std::cout << err->Explain() << std::endl;
-    return (err == asapo::ConsumerErrorTemplates::kEndOfStream ||err == asapo::ConsumerErrorTemplates::kStreamFinished) ? 0 : 1;
+    return (err == asapo::ConsumerErrorTemplates::kEndOfStream
+            || err == asapo::ConsumerErrorTemplates::kStreamFinished) ? 0 : 1;
 }
 
 std::vector<std::thread>
@@ -100,12 +101,12 @@ StartThreads(const Args& params, std::vector<int>* nfiles, std::vector<int>* err
         asapo::MessageMeta fi;
         Error err;
         auto consumer = asapo::ConsumerFactory::CreateConsumer(params.server,
-                                                             params.file_path,
-                                                             true,
-                                                             asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                      params.beamtime_id, "",
-                                                                                      params.data_source, params.token},
-                                                             &err);
+                        params.file_path,
+                        true,
+                        asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                                 params.beamtime_id, "",
+                                                 params.data_source, params.token},
+                        &err);
         if (err) {
             std::cout << "Error CreateConsumer: " << err << std::endl;
             exit(EXIT_FAILURE);
diff --git a/examples/pipeline/in_to_out/in_to_out.cpp b/examples/pipeline/in_to_out/in_to_out.cpp
index e96985a02266e9a7e5fa3bde748e0ba6361e3478..fe0f49520f6693bb478c849134634a07eaf52c9c 100644
--- a/examples/pipeline/in_to_out/in_to_out.cpp
+++ b/examples/pipeline/in_to_out/in_to_out.cpp
@@ -27,16 +27,16 @@ system_clock::time_point streamout_start;
 system_clock::time_point streamout_finish;
 
 struct Args {
-  std::string server;
-  std::string file_path;
-  std::string beamtime_id;
-  std::string stream_in;
-  std::string stream_out;
-  std::string token;
-  int timeout_ms;
-  int timeout_ms_producer;
-  int nthreads;
-  bool transfer_data;
+    std::string server;
+    std::string file_path;
+    std::string beamtime_id;
+    std::string stream_in;
+    std::string stream_out;
+    std::string token;
+    int timeout_ms;
+    int timeout_ms_producer;
+    int nthreads;
+    bool transfer_data;
 };
 
 void ProcessAfterSend(asapo::RequestCallbackPayload payload, asapo::Error err) {
@@ -52,23 +52,23 @@ void ProcessAfterSend(asapo::RequestCallbackPayload payload, asapo::Error err) {
 }
 
 void WaitConsumerThreadsFinished(std::vector<std::thread>* threads) {
-    for (auto &thread : *threads) {
+    for (auto& thread : *threads) {
         thread.join();
     }
 }
 
-int ProcessError(const Error &err) {
+int ProcessError(const Error& err) {
     if (err == nullptr) return 0;
     std::cout << err->Explain() << std::endl;
     return err == asapo::ConsumerErrorTemplates::kEndOfStream ? 0 : 1;
 }
 
-ConsumerPtr CreateConsumerAndGroup(const Args &args, Error* err) {
+ConsumerPtr CreateConsumerAndGroup(const Args& args, Error* err) {
     auto consumer = asapo::ConsumerFactory::CreateConsumer(args.server, args.file_path, true,
-                                                           asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                    args.beamtime_id, "",
-                                                                                    args.stream_in,
-                                                                                    args.token}, err);
+                    asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                             args.beamtime_id, "",
+                                             args.stream_in,
+                                             args.token}, err);
     if (*err) {
         return nullptr;
     }
@@ -88,7 +88,7 @@ ConsumerPtr CreateConsumerAndGroup(const Args &args, Error* err) {
     return consumer;
 }
 
-void GetBeamtimeMeta(const ConsumerPtr &consumer) {
+void GetBeamtimeMeta(const ConsumerPtr& consumer) {
     Error err;
     auto meta = consumer->GetBeamtimeMeta(&err);
     if (err == nullptr) {
@@ -98,8 +98,8 @@ void GetBeamtimeMeta(const ConsumerPtr &consumer) {
     }
 }
 
-void SendDownstreamThePipeline(const Args &args, const asapo::MessageMeta &fi, asapo::MessageData data,
-                               const ProducerPtr &producer) {
+void SendDownstreamThePipeline(const Args& args, const asapo::MessageMeta& fi, asapo::MessageData data,
+                               const ProducerPtr& producer) {
     asapo::MessageHeader header{fi.id, fi.size, fi.name, fi.metadata};
     Error err_send;
     if (args.transfer_data) {
@@ -124,7 +124,7 @@ void SendDownstreamThePipeline(const Args &args, const asapo::MessageMeta &fi, a
     }
 }
 
-Error ProcessNextEvent(const Args &args, const ConsumerPtr &consumer, const ProducerPtr &producer) {
+Error ProcessNextEvent(const Args& args, const ConsumerPtr& consumer, const ProducerPtr& producer) {
     asapo::MessageData data;
     asapo::MessageMeta fi;
 
@@ -138,29 +138,29 @@ Error ProcessNextEvent(const Args &args, const ConsumerPtr &consumer, const Prod
     return nullptr;
 }
 
-std::vector<std::thread> StartConsumerThreads(const Args &args, const ProducerPtr &producer,
+std::vector<std::thread> StartConsumerThreads(const Args& args, const ProducerPtr& producer,
                                               std::vector<int>* nfiles,
                                               std::vector<int>* errors) {
     auto exec_next = [&args, nfiles, errors, &producer](int i) {
-      asapo::MessageMeta fi;
-      Error err;
-      auto consumer = CreateConsumerAndGroup(args, &err);
-      if (err) {
-          (*errors)[i] += ProcessError(err);
-          return;
-      }
-
-      while (true) {
-          auto err = ProcessNextEvent(args, consumer, producer);
-          if (err) {
-              (*errors)[i] += ProcessError(err);
-              if (err == asapo::ConsumerErrorTemplates::kEndOfStream
-                  || err == asapo::ConsumerErrorTemplates::kWrongInput) {
-                  break;
-              }
-          }
-          (*nfiles)[i]++;
-      }
+        asapo::MessageMeta fi;
+        Error err;
+        auto consumer = CreateConsumerAndGroup(args, &err);
+        if (err) {
+            (*errors)[i] += ProcessError(err);
+            return;
+        }
+
+        while (true) {
+            auto err = ProcessNextEvent(args, consumer, producer);
+            if (err) {
+                (*errors)[i] += ProcessError(err);
+                if (err == asapo::ConsumerErrorTemplates::kEndOfStream
+                        || err == asapo::ConsumerErrorTemplates::kWrongInput) {
+                    break;
+                }
+            }
+            (*nfiles)[i]++;
+        }
     };
 
     std::vector<std::thread> threads;
@@ -170,7 +170,7 @@ std::vector<std::thread> StartConsumerThreads(const Args &args, const ProducerPt
     return threads;
 }
 
-int ProcessAllData(const Args &args, const ProducerPtr &producer, uint64_t* duration_ms, int* nerrors) {
+int ProcessAllData(const Args& args, const ProducerPtr& producer, uint64_t* duration_ms, int* nerrors) {
     asapo::MessageMeta fi;
     system_clock::time_point t1 = system_clock::now();
 
@@ -189,12 +189,12 @@ int ProcessAllData(const Args &args, const ProducerPtr &producer, uint64_t* dura
     return n_total;
 }
 
-std::unique_ptr<asapo::Producer> CreateProducer(const Args &args) {
+std::unique_ptr<asapo::Producer> CreateProducer(const Args& args) {
     asapo::Error err;
     auto producer = asapo::Producer::Create(args.server, args.nthreads,
                                             asapo::RequestHandlerType::kTcp,
                                             asapo::SourceCredentials{asapo::SourceType::kProcessed, args.beamtime_id,
-                                                                     "", args.stream_out, args.token}, 60000, &err);
+                                                    "", args.stream_out, args.token}, 60000, &err);
     if (err) {
         std::cerr << "Cannot start producer. ProducerError: " << err << std::endl;
         exit(EXIT_FAILURE);
@@ -209,7 +209,7 @@ int main(int argc, char* argv[]) {
     Args args;
     if (argc != 11) {
         std::cout << "Usage: " + std::string{argv[0]}
-            + " <server> <files_path> <beamtime_id> <stream_in> <stream_out> <nthreads> <token> <timeout ms>  <timeout ms producer> <transfer data>"
+                  + " <server> <files_path> <beamtime_id> <stream_in> <stream_out> <nthreads> <token> <timeout ms>  <timeout ms producer> <transfer data>"
                   <<
                   std::endl;
         exit(EXIT_FAILURE);
diff --git a/examples/producer/dummy-data-producer/dummy_data_producer.cpp b/examples/producer/dummy-data-producer/dummy_data_producer.cpp
index 1a31044f8b3f99a7b601457671294fd337a191ed..d0626ac4910598d259ee6c48c76ffecf57ddeb52 100644
--- a/examples/producer/dummy-data-producer/dummy_data_producer.cpp
+++ b/examples/producer/dummy-data-producer/dummy_data_producer.cpp
@@ -35,9 +35,9 @@ void PrintCommandArguments(const Args& args) {
               << "iterations: " << args.iterations << std::endl
               << "nthreads: " << args.nthreads << std::endl
               << "mode: " << args.mode << std::endl
-              << "Write files: " << ((args.mode %100) / 10 == 1) << std::endl
-              << "Tcp mode: " << ((args.mode % 10) ==0 ) << std::endl
-              << "Raw: " << (args.mode / 100 == 1)<< std::endl
+              << "Write files: " << ((args.mode % 100) / 10 == 1) << std::endl
+              << "Tcp mode: " << ((args.mode % 10) == 0 ) << std::endl
+              << "Raw: " << (args.mode / 100 == 1) << std::endl
               << "timeout: " << args.timeout_ms << std::endl
               << "messages in set: " << args.messages_in_set << std::endl
               << std::endl;
@@ -85,7 +85,7 @@ void ProcessCommandArguments(int argc, char* argv[], Args* args) {
         args->iterations = std::stoull(argv[4]);
         args->nthreads = std::stoull(argv[5]);
         args->mode = std::stoull(argv[6]);
-        args->timeout_ms = std::stoull(argv[7])*1000;
+        args->timeout_ms = std::stoull(argv[7]) * 1000;
         if (argc == 9) {
             args->messages_in_set = std::stoull(argv[8]);
         } else {
@@ -140,7 +140,7 @@ bool SendDummyData(asapo::Producer* producer, size_t number_of_byte, uint64_t it
         }
     }
 
-    std::string message_folder = GetStringFromSourceType(type)+asapo::kPathSeparator;
+    std::string message_folder = GetStringFromSourceType(type) + asapo::kPathSeparator;
 
 
     for (uint64_t i = 0; i < iterations; i++) {
@@ -150,7 +150,7 @@ bool SendDummyData(asapo::Producer* producer, size_t number_of_byte, uint64_t it
         if (!data_source.empty()) {
             message_header.file_name = data_source + "/" + message_header.file_name;
         }
-        message_header.file_name = message_folder+message_header.file_name;
+        message_header.file_name = message_folder + message_header.file_name;
         message_header.user_metadata = std::move(meta);
         if (messages_in_set == 1) {
             auto err = producer->Send(message_header,
@@ -189,14 +189,15 @@ bool SendDummyData(asapo::Producer* producer, size_t number_of_byte, uint64_t it
             }
         }
     }
-    return producer->SendStreamFinishedFlag("default",iterations,"",nullptr) == nullptr;
+    return producer->SendStreamFinishedFlag("default", iterations, "", nullptr) == nullptr;
 }
 
 std::unique_ptr<asapo::Producer> CreateProducer(const Args& args) {
     asapo::Error err;
     auto producer = asapo::Producer::Create(args.discovery_service_endpoint, args.nthreads,
                                             args.mode % 10 == 0 ? asapo::RequestHandlerType::kTcp : asapo::RequestHandlerType::kFilesystem,
-                                            asapo::SourceCredentials{args.mode / 100 == 0 ?asapo::SourceType::kProcessed:asapo::SourceType::kRaw,args.beamtime_id, "", args.data_source, args.token }, 3600000, &err);
+                                            asapo::SourceCredentials{args.mode / 100 == 0 ? asapo::SourceType::kProcessed : asapo::SourceType::kRaw, args.beamtime_id, "", args.data_source, args.token },
+                                            3600000, &err);
     if(err) {
         std::cerr << "Cannot start producer. ProducerError: " << err << std::endl;
         exit(EXIT_FAILURE);
@@ -232,7 +233,7 @@ int main (int argc, char* argv[]) {
     system_clock::time_point start_time = system_clock::now();
 
     if(!SendDummyData(producer.get(), args.number_of_bytes, args.iterations, args.messages_in_set, args.data_source,
-                      (args.mode %100) / 10 == 0,args.mode / 100 == 0 ?asapo::SourceType::kProcessed:asapo::SourceType::kRaw)) {
+                      (args.mode % 100) / 10 == 0, args.mode / 100 == 0 ? asapo::SourceType::kProcessed : asapo::SourceType::kRaw)) {
         return EXIT_FAILURE;
     }
 
diff --git a/examples/producer/simple-producer/produce.cpp b/examples/producer/simple-producer/produce.cpp
index 57c8b0fd68435876c35521b06efbb2980b6b194e..e0fd685037d3d0bc008fd5389428e12ba0367a28 100644
--- a/examples/producer/simple-producer/produce.cpp
+++ b/examples/producer/simple-producer/produce.cpp
@@ -34,7 +34,7 @@ int main(int argc, char* argv[]) {
     auto buffer =  asapo::MessageData(new uint8_t[send_size]);
     memcpy(buffer.get(), to_send.c_str(), send_size);
 
-    asapo::EventHeader message_header{1, send_size, "processed"+asapo::kPathseparator +"test_file"};
+    asapo::EventHeader message_header{1, send_size, "processed" + asapo::kPathseparator + "test_file"};
     err = producer->Send(message_header, std::move(buffer), asapo::kDefaultIngestMode, &ProcessAfterSend);
     exit_if_error("Cannot send file", err);
 
diff --git a/producer/api/cpp/include/asapo/producer/producer.h b/producer/api/cpp/include/asapo/producer/producer.h
index 9091f7df846b4b996b7c7d01b1c2298dc105a8db..6e35e8b82d2e93e6ca77ce126e0757eff429b5e3 100644
--- a/producer/api/cpp/include/asapo/producer/producer.h
+++ b/producer/api/cpp/include/asapo/producer/producer.h
@@ -23,14 +23,14 @@ class Producer {
 
     virtual ~Producer() = default;
 
-  //! Return version
-  /*!
-    \param client_info - for client version
-    \param server_info - for server
-    \param supported - set to true if client is supported by server
-    \return nullptr of command was successful, otherwise error.
-  */
-  virtual Error GetVersionInfo(std::string* client_info,std::string* server_info, bool* supported) const = 0;
+    //! Return version
+    /*!
+      \param client_info - for client version
+      \param server_info - for server
+      \param supported - set to true if client is supported by server
+      \return nullptr of command was successful, otherwise error.
+    */
+    virtual Error GetVersionInfo(std::string* client_info, std::string* server_info, bool* supported) const = 0;
 
     //! Get stream information from receiver
     /*!
@@ -40,20 +40,20 @@ class Producer {
     */
     virtual StreamInfo GetStreamInfo(std::string stream, uint64_t timeout_ms, Error* err) const = 0;
 
-  //! Delete stream
-  /*!
-    \param stream - stream to send messages to
-    \param timeout_ms - operation timeout in milliseconds
-    \param options - delete stream options
-    \return Error - will be nullptr on success
-  */
-  virtual Error DeleteStream(std::string stream, uint64_t timeout_ms, DeleteStreamOptions options) const = 0;
-
-  //! Get stream that has the newest ingested data
-  /*!
-    \param timeout_ms - operation timeout in milliseconds
-    \return StreamInfo - a structure with stream information
-  */
+    //! Delete stream
+    /*!
+      \param stream - stream to send messages to
+      \param timeout_ms - operation timeout in milliseconds
+      \param options - delete stream options
+      \return Error - will be nullptr on success
+    */
+    virtual Error DeleteStream(std::string stream, uint64_t timeout_ms, DeleteStreamOptions options) const = 0;
+
+    //! Get stream that has the newest ingested data
+    /*!
+      \param timeout_ms - operation timeout in milliseconds
+      \return StreamInfo - a structure with stream information
+    */
     virtual StreamInfo GetLastStream(uint64_t timeout_ms, Error* err) const = 0;
 
     //! Sends message to the receiver
@@ -62,7 +62,7 @@ class Producer {
       \param data - A smart pointer to the message data to send, can be nullptr
       \return Error - Will be nullptr on success
     */
-    virtual Error Send(const MessageHeader &message_header,
+    virtual Error Send(const MessageHeader& message_header,
                        MessageData data,
                        uint64_t ingest_mode,
                        std::string stream,
@@ -71,7 +71,7 @@ class Producer {
 
     //! Sends data to the receiver - same as Send - memory should not be freed until send is finished
     //! used e.g. for Python bindings
-    virtual Error Send__(const MessageHeader &message_header,
+    virtual Error Send__(const MessageHeader& message_header,
                          void* data,
                          uint64_t ingest_mode,
                          std::string stream,
@@ -87,7 +87,7 @@ class Producer {
       \param file_to_send - A full path of the file to send
       \return Error - Will be nullptr on success
     */
-    virtual Error SendFile(const MessageHeader &message_header,
+    virtual Error SendFile(const MessageHeader& message_header,
                            std::string file_to_send,
                            uint64_t ingest_mode,
                            std::string stream,
@@ -101,7 +101,7 @@ class Producer {
       \return Error - Will be nullptr on success
     */
     virtual Error SendStreamFinishedFlag(std::string stream, uint64_t last_id, std::string next_stream,
-                                            RequestCallback callback) = 0;
+                                         RequestCallback callback) = 0;
 
 
     //! Sends metadata for the current beamtime to the receiver
diff --git a/producer/api/cpp/include/asapo/producer/producer_error.h b/producer/api/cpp/include/asapo/producer/producer_error.h
index 6f8e66ea926a60bbba909809893e350171c2637e..83460b5e4c804a60d0cd163422598a8178f80eba 100644
--- a/producer/api/cpp/include/asapo/producer/producer_error.h
+++ b/producer/api/cpp/include/asapo/producer/producer_error.h
@@ -20,8 +20,8 @@ enum class ProducerErrorType {
 using ProducerErrorTemplate = ServiceErrorTemplate<ProducerErrorType, ErrorType::kProducerError>;
 
 class OriginalData : public CustomErrorData {
- public:
-  MessageData data;
+  public:
+    MessageData data;
 };
 
 
diff --git a/producer/api/cpp/src/producer.cpp b/producer/api/cpp/src/producer.cpp
index cb94f8d0c08d1cdd8abb4deefcde65ca1f780f7b..3c277fcfe1e70b06019b5f315c70585ef6af8c14 100644
--- a/producer/api/cpp/src/producer.cpp
+++ b/producer/api/cpp/src/producer.cpp
@@ -3,7 +3,7 @@
 #include "asapo/producer/producer_error.h"
 
 std::unique_ptr<asapo::Producer> asapo::Producer::Create(const std::string& endpoint, uint8_t n_processing_threads,
-                                                         asapo::RequestHandlerType type, SourceCredentials source_cred, uint64_t timeout_ms, Error* err) {
+        asapo::RequestHandlerType type, SourceCredentials source_cred, uint64_t timeout_ms, Error* err) {
 
     if (n_processing_threads > kMaxProcessingThreads || n_processing_threads == 0) {
         *err = ProducerErrorTemplates::kWrongInput.Generate("Set number of processing threads > 0 and <= " + std::to_string(
diff --git a/producer/api/cpp/src/producer_impl.cpp b/producer/api/cpp/src/producer_impl.cpp
index 000600a6b0dd3c998b1b47b6c5efa904de1da747..e29dfec2e38de5a6a0d6b20db3370b43689f3deb 100644
--- a/producer/api/cpp/src/producer_impl.cpp
+++ b/producer/api/cpp/src/producer_impl.cpp
@@ -18,7 +18,7 @@ const size_t ProducerImpl::kDiscoveryServiceUpdateFrequencyMs = 10000; // 10s
 
 ProducerImpl::ProducerImpl(std::string endpoint, uint8_t n_processing_threads, uint64_t timeout_ms,
                            asapo::RequestHandlerType type):
-    log__{GetDefaultProducerLogger()},httpclient__{DefaultHttpClient()}, timeout_ms_{timeout_ms},endpoint_{endpoint} {
+    log__{GetDefaultProducerLogger()}, httpclient__{DefaultHttpClient()}, timeout_ms_{timeout_ms}, endpoint_{endpoint} {
     switch (type) {
     case RequestHandlerType::kTcp:
         discovery_service_.reset(new ReceiverDiscoveryService{endpoint, ProducerImpl::kDiscoveryServiceUpdateFrequencyMs});
@@ -32,7 +32,7 @@ ProducerImpl::ProducerImpl(std::string endpoint, uint8_t n_processing_threads, u
 }
 
 GenericRequestHeader ProducerImpl::GenerateNextSendRequest(const MessageHeader& message_header, std::string stream,
-                                                           uint64_t ingest_mode) {
+        uint64_t ingest_mode) {
     GenericRequestHeader request{kOpcodeTransferData, message_header.message_id, message_header.data_size,
                                  message_header.user_metadata.size(), message_header.file_name, stream};
     if (message_header.dataset_substream != 0) {
@@ -56,12 +56,12 @@ Error CheckIngestMode(uint64_t ingest_mode) {
     }
 
     if (ingest_mode & IngestModeFlags::kTransferData &&
-        !(ingest_mode & (IngestModeFlags::kStoreInDatabase | IngestModeFlags::kStoreInFilesystem))) {
+            !(ingest_mode & (IngestModeFlags::kStoreInDatabase | IngestModeFlags::kStoreInFilesystem))) {
         return ProducerErrorTemplates::kWrongInput.Generate("wrong ingest mode");
     }
 
     if (ingest_mode & IngestModeFlags::kTransferMetaDataOnly &&
-        (ingest_mode & IngestModeFlags::kStoreInFilesystem)) {
+            (ingest_mode & IngestModeFlags::kStoreInFilesystem)) {
         return ProducerErrorTemplates::kWrongInput.Generate("wrong ingest mode");
     }
 
@@ -93,7 +93,7 @@ Error CheckProducerRequest(const MessageHeader& message_header, uint64_t ingest_
     return CheckIngestMode(ingest_mode);
 }
 
-Error HandleErrorFromPool(Error original_error,bool manage_data_memory) {
+Error HandleErrorFromPool(Error original_error, bool manage_data_memory) {
     if (original_error == nullptr) {
         return nullptr;
     }
@@ -115,12 +115,12 @@ Error HandleErrorFromPool(Error original_error,bool manage_data_memory) {
     } else {
         OriginalData* original = new asapo::OriginalData{};
         original->data = std::move(original_data);
-        producer_error->SetCustomData(std::unique_ptr<asapo::CustomErrorData>{original});
+        producer_error->SetCustomData(std::unique_ptr<asapo::CustomErrorData> {original});
     }
     return producer_error;
 }
 
-Error HandleInputError(Error original_error,MessageData data, bool manage_data_memory) {
+Error HandleInputError(Error original_error, MessageData data, bool manage_data_memory) {
     if (data == nullptr) {
         return original_error;
     }
@@ -131,7 +131,7 @@ Error HandleInputError(Error original_error,MessageData data, bool manage_data_m
 
     OriginalData* original = new asapo::OriginalData{};
     original->data = std::move(data);
-    original_error->SetCustomData(std::unique_ptr<asapo::CustomErrorData>{original});
+    original_error->SetCustomData(std::unique_ptr<asapo::CustomErrorData> {original});
     return original_error;
 }
 
@@ -145,7 +145,7 @@ Error ProducerImpl::Send(const MessageHeader& message_header,
     auto err = CheckProducerRequest(message_header, ingest_mode, stream);
     if (err) {
         log__->Error("error checking request - " + err->Explain());
-        return HandleInputError(std::move(err),std::move(data),manage_data_memory);
+        return HandleInputError(std::move(err), std::move(data), manage_data_memory);
     }
 
     auto request_header = GenerateNextSendRequest(message_header, std::move(stream), ingest_mode);
@@ -154,7 +154,7 @@ Error ProducerImpl::Send(const MessageHeader& message_header,
                 std::move(data), std::move(message_header.user_metadata), std::move(full_path), callback, manage_data_memory, timeout_ms_}
     });
 
-    return HandleErrorFromPool(std::move(err),manage_data_memory);
+    return HandleErrorFromPool(std::move(err), manage_data_memory);
 }
 
 bool WandTransferData(uint64_t ingest_mode) {
@@ -173,20 +173,20 @@ Error CheckData(uint64_t ingest_mode, const MessageHeader& message_header, const
     return nullptr;
 }
 
-Error ProducerImpl::Send(const MessageHeader &message_header,
+Error ProducerImpl::Send(const MessageHeader& message_header,
                          MessageData data,
                          uint64_t ingest_mode,
                          std::string stream,
                          RequestCallback callback) {
     if (auto err = CheckData(ingest_mode, message_header, &data)) {
-        return HandleInputError(std::move(err),std::move(data),true);
+        return HandleInputError(std::move(err), std::move(data), true);
     }
     return Send(message_header, std::move(stream), std::move(data), "", ingest_mode, callback, true);
 
 }
 
 Error ProducerImpl::SendStreamFinishedFlag(std::string stream, uint64_t last_id, std::string next_stream,
-                                              RequestCallback callback) {
+                                           RequestCallback callback) {
     MessageHeader message_header;
     message_header.file_name = kFinishStreamKeyword;
     message_header.data_size = 0;
@@ -248,7 +248,8 @@ Error ProducerImpl::SetCredentials(SourceCredentials source_cred) {
 
 Error ProducerImpl::SendMetadata(const std::string& metadata, RequestCallback callback) {
     GenericRequestHeader request_header{kOpcodeTransferMetaData, 0, metadata.size(), 0, "beamtime_global.meta"};
-    request_header.custom_data[kPosIngestMode] = asapo::IngestModeFlags::kTransferData | asapo::IngestModeFlags::kStoreInDatabase;
+    request_header.custom_data[kPosIngestMode] = asapo::IngestModeFlags::kTransferData |
+                                                 asapo::IngestModeFlags::kStoreInDatabase;
     MessageData data{new uint8_t[metadata.size()]};
     strncpy((char*)data.get(), metadata.c_str(), metadata.size());
     auto err = request_pool__->AddRequest(std::unique_ptr<ProducerRequest> {new ProducerRequest{source_cred_string_, std::move(request_header),
@@ -257,7 +258,7 @@ Error ProducerImpl::SendMetadata(const std::string& metadata, RequestCallback ca
     return HandleErrorFromPool(std::move(err), true);
 }
 
-Error ProducerImpl::Send__(const MessageHeader &message_header,
+Error ProducerImpl::Send__(const MessageHeader& message_header,
                            void* data,
                            uint64_t ingest_mode,
                            std::string stream,
@@ -287,7 +288,7 @@ Error ProducerImpl::WaitRequestsFinished(uint64_t timeout_ms) {
 void ProducerImpl::StopThreads__() {
     request_pool__->StopThreads();
 }
-Error ProducerImpl::SendFile(const MessageHeader &message_header,
+Error ProducerImpl::SendFile(const MessageHeader& message_header,
                              std::string full_path,
                              uint64_t ingest_mode,
                              std::string stream,
@@ -315,7 +316,8 @@ RequestCallback unwrap_callback(RequestCallbackWithPromise<T> callback,
     return wrapper;
 }
 
-void ActivatePromiseForStreamInfo(std::shared_ptr<std::promise<StreamInfoResult>> promise, RequestCallbackPayload payload,
+void ActivatePromiseForStreamInfo(std::shared_ptr<std::promise<StreamInfoResult>> promise,
+                                  RequestCallbackPayload payload,
                                   Error err) {
     StreamInfoResult res;
     if (err == nullptr) {
@@ -330,8 +332,9 @@ void ActivatePromiseForStreamInfo(std::shared_ptr<std::promise<StreamInfoResult>
     } catch(...) {}
 }
 
-void ActivatePromiseForErrorInterface(std::shared_ptr<std::promise<ErrorInterface*>> promise, RequestCallbackPayload payload,
-                                  Error err) {
+void ActivatePromiseForErrorInterface(std::shared_ptr<std::promise<ErrorInterface*>> promise,
+                                      RequestCallbackPayload payload,
+                                      Error err) {
     ErrorInterface* res;
     if (err == nullptr) {
         res = nullptr;
@@ -358,33 +361,33 @@ T GetResultFromCallback(std::future<T>* promiseResult, uint64_t timeout_ms, Erro
 }
 
 
-GenericRequestHeader CreateRequestHeaderFromOp(StreamRequestOp op,std::string stream) {
+GenericRequestHeader CreateRequestHeaderFromOp(StreamRequestOp op, std::string stream) {
     switch (op) {
-        case StreamRequestOp::kStreamInfo:
-            return GenericRequestHeader{kOpcodeStreamInfo, 0, 0, 0, "", stream};
-        case StreamRequestOp::kLastStream:
-            return GenericRequestHeader{kOpcodeLastStream, 0, 0, 0, "", ""};
+    case StreamRequestOp::kStreamInfo:
+        return GenericRequestHeader{kOpcodeStreamInfo, 0, 0, 0, "", stream};
+    case StreamRequestOp::kLastStream:
+        return GenericRequestHeader{kOpcodeLastStream, 0, 0, 0, "", ""};
     }
     return GenericRequestHeader{};
 }
 
-StreamInfo ProducerImpl::StreamRequest(StreamRequestOp op,std::string stream, uint64_t timeout_ms, Error* err) const {
-    auto header = CreateRequestHeaderFromOp(op,stream);
+StreamInfo ProducerImpl::StreamRequest(StreamRequestOp op, std::string stream, uint64_t timeout_ms, Error* err) const {
+    auto header = CreateRequestHeaderFromOp(op, stream);
     std::unique_ptr<std::promise<StreamInfoResult>> promise {new std::promise<StreamInfoResult>};
     std::future<StreamInfoResult> promiseResult = promise->get_future();
 
     *err = request_pool__->AddRequest(std::unique_ptr<ProducerRequest> {new ProducerRequest{source_cred_string_, std::move(header),
-                                                                                            nullptr, "", "",
-                                                                                            unwrap_callback(
-                                                                                                ActivatePromiseForStreamInfo,
-                                                                                                std::move(promise)), true,
-                                                                                            timeout_ms}
+                nullptr, "", "",
+                unwrap_callback(
+                    ActivatePromiseForStreamInfo,
+                    std::move(promise)), true,
+                timeout_ms}
     }, true);
     if (*err) {
         return StreamInfo{};
     }
     auto res = GetResultFromCallback<StreamInfoResult>(&promiseResult, timeout_ms + 2000,
-                                                       err); // we give two more sec for request to exit by timeout
+               err); // we give two more sec for request to exit by timeout
     if (res.err == nullptr) {
         return res.sinfo;
     } else {
@@ -398,19 +401,19 @@ StreamInfo ProducerImpl::GetStreamInfo(std::string stream, uint64_t timeout_ms,
         *err = ProducerErrorTemplates::kWrongInput.Generate("stream empty");
         return {};
     }
-    return StreamRequest(StreamRequestOp::kStreamInfo,stream,timeout_ms,err);
+    return StreamRequest(StreamRequestOp::kStreamInfo, stream, timeout_ms, err);
 }
 
 StreamInfo ProducerImpl::GetLastStream(uint64_t timeout_ms, Error* err) const {
-    return StreamRequest(StreamRequestOp::kLastStream,"",timeout_ms,err);
+    return StreamRequest(StreamRequestOp::kLastStream, "", timeout_ms, err);
 }
 
 uint64_t ProducerImpl::GetRequestsQueueVolumeMb() {
-    return request_pool__->UsedMemoryInPool()/1000000;
+    return request_pool__->UsedMemoryInPool() / 1000000;
 }
 
 void ProducerImpl::SetRequestsQueueLimits(uint64_t size, uint64_t volume) {
-    request_pool__->SetLimits(RequestPoolLimits{size,volume});
+    request_pool__->SetLimits(RequestPoolLimits{size, volume});
 }
 
 Error ProducerImpl::GetVersionInfo(std::string* client_info, std::string* server_info, bool* supported) const {
@@ -430,15 +433,15 @@ Error ProducerImpl::GetVersionInfo(std::string* client_info, std::string* server
 
 Error ProducerImpl::GetServerVersionInfo(std::string* server_info,
                                          bool* supported) const {
-    auto endpoint = endpoint_ +"/asapo-discovery/"+kProducerProtocol.GetDiscoveryVersion()+
-        "/version?client=producer&protocol="+kProducerProtocol.GetVersion();
+    auto endpoint = endpoint_ + "/asapo-discovery/" + kProducerProtocol.GetDiscoveryVersion() +
+                    "/version?client=producer&protocol=" + kProducerProtocol.GetVersion();
     HttpCode  code;
     Error err;
     auto response = httpclient__->Get(endpoint, &code, &err);
     if (err) {
         return err;
     }
-    return ExtractVersionFromResponse(response,"producer",server_info,supported);
+    return ExtractVersionFromResponse(response, "producer", server_info, supported);
 }
 
 Error ProducerImpl::DeleteStream(std::string stream, uint64_t timeout_ms, DeleteStreamOptions options) const {
@@ -449,17 +452,18 @@ Error ProducerImpl::DeleteStream(std::string stream, uint64_t timeout_ms, Delete
     std::future<ErrorInterface*> promiseResult = promise->get_future();
 
     auto err = request_pool__->AddRequest(std::unique_ptr<ProducerRequest> {new ProducerRequest{source_cred_string_, std::move(header),
-                                                                                                nullptr, "", "",
-                                                                                                unwrap_callback<ErrorInterface*>(
-                                                                                                    ActivatePromiseForErrorInterface,
-                                                                                                    std::move(promise)), true,
-                                                                                                timeout_ms}
+                nullptr, "", "",
+                unwrap_callback<ErrorInterface*>(
+                    ActivatePromiseForErrorInterface,
+                    std::move(promise)), true,
+                timeout_ms}
     }, true);
     if (err) {
         return err;
     }
 
-    auto res = GetResultFromCallback<ErrorInterface*>(&promiseResult, timeout_ms + 2000, &err); // we give two more sec for request to exit by timeout
+    auto res = GetResultFromCallback<ErrorInterface*>(&promiseResult, timeout_ms + 2000,
+                                                      &err); // we give two more sec for request to exit by timeout
     if (err) {
         return err;
     }
diff --git a/producer/api/cpp/src/producer_impl.h b/producer/api/cpp/src/producer_impl.h
index 3bdab64d2ad37c1225f86af634f83c32023b1a50..35d0ff87f3a516ba2bc822331bcd8942da5179ce 100644
--- a/producer/api/cpp/src/producer_impl.h
+++ b/producer/api/cpp/src/producer_impl.h
@@ -13,81 +13,81 @@
 namespace asapo {
 
 enum class StreamRequestOp {
-  kStreamInfo,
-  kLastStream
+    kStreamInfo,
+    kLastStream
 };
 
 class ProducerImpl : public Producer {
- private:
-  // important to create it before request_pool__
-  std::unique_ptr<ReceiverDiscoveryService> discovery_service_;
-  std::unique_ptr<RequestHandlerFactory> request_handler_factory_;
- public:
-  static const size_t kDiscoveryServiceUpdateFrequencyMs;
-
-  explicit ProducerImpl(std::string endpoint, uint8_t n_processing_threads, uint64_t timeout_ms,
-                        asapo::RequestHandlerType type);
-  ProducerImpl(const ProducerImpl &) = delete;
-  ProducerImpl &operator=(const ProducerImpl &) = delete;
-
-
-  Error GetVersionInfo(std::string* client_info,std::string* server_info, bool* supported) const override;
-
-  StreamInfo GetStreamInfo(std::string stream, uint64_t timeout_ms, Error* err) const override;
-  StreamInfo GetLastStream(uint64_t timeout_ms, Error* err) const override;
-
-  void SetLogLevel(LogLevel level) override;
-  void EnableLocalLog(bool enable) override;
-  void EnableRemoteLog(bool enable) override;
-  Error Send(const MessageHeader &message_header,
-             MessageData data,
-             uint64_t ingest_mode,
-             std::string stream,
-             RequestCallback callback) override;
-  Error Send__(const MessageHeader &message_header,
-               void* data,
+  private:
+    // important to create it before request_pool__
+    std::unique_ptr<ReceiverDiscoveryService> discovery_service_;
+    std::unique_ptr<RequestHandlerFactory> request_handler_factory_;
+  public:
+    static const size_t kDiscoveryServiceUpdateFrequencyMs;
+
+    explicit ProducerImpl(std::string endpoint, uint8_t n_processing_threads, uint64_t timeout_ms,
+                          asapo::RequestHandlerType type);
+    ProducerImpl(const ProducerImpl&) = delete;
+    ProducerImpl& operator=(const ProducerImpl&) = delete;
+
+
+    Error GetVersionInfo(std::string* client_info, std::string* server_info, bool* supported) const override;
+
+    StreamInfo GetStreamInfo(std::string stream, uint64_t timeout_ms, Error* err) const override;
+    StreamInfo GetLastStream(uint64_t timeout_ms, Error* err) const override;
+
+    void SetLogLevel(LogLevel level) override;
+    void EnableLocalLog(bool enable) override;
+    void EnableRemoteLog(bool enable) override;
+    Error Send(const MessageHeader& message_header,
+               MessageData data,
                uint64_t ingest_mode,
                std::string stream,
                RequestCallback callback) override;
-  void StopThreads__() override;
-  Error SendFile(const MessageHeader &message_header,
-                 std::string full_path,
+    Error Send__(const MessageHeader& message_header,
+                 void* data,
                  uint64_t ingest_mode,
                  std::string stream,
                  RequestCallback callback) override;
-  Error SendStreamFinishedFlag(std::string stream, uint64_t last_id, std::string next_stream,
-                                  RequestCallback callback) override;
-
-  Error DeleteStream(std::string stream, uint64_t timeout_ms, DeleteStreamOptions options) const override;
-
-  AbstractLogger* log__;
-  std::unique_ptr<HttpClient> httpclient__;
-  std::unique_ptr<RequestPool> request_pool__;
-
-  Error SetCredentials(SourceCredentials source_cred) override;
-
-  Error SendMetadata(const std::string &metadata, RequestCallback callback) override;
-  uint64_t GetRequestsQueueSize() override;
-  Error WaitRequestsFinished(uint64_t timeout_ms) override;
-  uint64_t GetRequestsQueueVolumeMb() override;
-  void SetRequestsQueueLimits(uint64_t size, uint64_t volume) override;
- private:
-  StreamInfo StreamRequest(StreamRequestOp op, std::string stream, uint64_t timeout_ms, Error* err) const;
-  Error Send(const MessageHeader &message_header, std::string stream, MessageData data, std::string full_path,
-             uint64_t ingest_mode,
-             RequestCallback callback, bool manage_data_memory);
-  GenericRequestHeader GenerateNextSendRequest(const MessageHeader &message_header, std::string stream,
-                                               uint64_t ingest_mode);
-  std::string source_cred_string_;
-  uint64_t timeout_ms_;
-  std::string endpoint_;
-  Error GetServerVersionInfo(std::string* server_info,
-                             bool* supported) const;
+    void StopThreads__() override;
+    Error SendFile(const MessageHeader& message_header,
+                   std::string full_path,
+                   uint64_t ingest_mode,
+                   std::string stream,
+                   RequestCallback callback) override;
+    Error SendStreamFinishedFlag(std::string stream, uint64_t last_id, std::string next_stream,
+                                 RequestCallback callback) override;
+
+    Error DeleteStream(std::string stream, uint64_t timeout_ms, DeleteStreamOptions options) const override;
+
+    AbstractLogger* log__;
+    std::unique_ptr<HttpClient> httpclient__;
+    std::unique_ptr<RequestPool> request_pool__;
+
+    Error SetCredentials(SourceCredentials source_cred) override;
+
+    Error SendMetadata(const std::string& metadata, RequestCallback callback) override;
+    uint64_t GetRequestsQueueSize() override;
+    Error WaitRequestsFinished(uint64_t timeout_ms) override;
+    uint64_t GetRequestsQueueVolumeMb() override;
+    void SetRequestsQueueLimits(uint64_t size, uint64_t volume) override;
+  private:
+    StreamInfo StreamRequest(StreamRequestOp op, std::string stream, uint64_t timeout_ms, Error* err) const;
+    Error Send(const MessageHeader& message_header, std::string stream, MessageData data, std::string full_path,
+               uint64_t ingest_mode,
+               RequestCallback callback, bool manage_data_memory);
+    GenericRequestHeader GenerateNextSendRequest(const MessageHeader& message_header, std::string stream,
+                                                 uint64_t ingest_mode);
+    std::string source_cred_string_;
+    uint64_t timeout_ms_;
+    std::string endpoint_;
+    Error GetServerVersionInfo(std::string* server_info,
+                               bool* supported) const;
 };
 
 struct StreamInfoResult {
-  StreamInfo sinfo;
-  ErrorInterface* err;
+    StreamInfo sinfo;
+    ErrorInterface* err;
 };
 
 }
diff --git a/producer/api/cpp/src/producer_request.cpp b/producer/api/cpp/src/producer_request.cpp
index 7d41d0d44c1311674214c1d72bf72e0955d5f044..0ae7b1bf3218cc50b7deda671935ce845b70b78c 100644
--- a/producer/api/cpp/src/producer_request.cpp
+++ b/producer/api/cpp/src/producer_request.cpp
@@ -26,7 +26,7 @@ ProducerRequest::ProducerRequest(std::string source_credentials,
     callback{callback},
     manage_data_memory{manage_data_memory} {
 
-    if (kProducerProtocol.GetReceiverVersion().size()<kMaxVersionSize) {
+    if (kProducerProtocol.GetReceiverVersion().size() < kMaxVersionSize) {
         strcpy(header.api_version, kProducerProtocol.GetReceiverVersion().c_str());
     } else {
         strcpy(header.api_version, "v0.0");
diff --git a/producer/api/cpp/src/producer_request.h b/producer/api/cpp/src/producer_request.h
index f15d2510330d4c1530f018cea718f6479dd6f5a7..130a296e7823b9d4b8ebff15956c79609e41766b 100644
--- a/producer/api/cpp/src/producer_request.h
+++ b/producer/api/cpp/src/producer_request.h
@@ -19,7 +19,7 @@ class ProducerRequest : public GenericRequest {
                     bool manage_data_memory,
                     uint64_t timeout_ms);
     virtual bool ContainsData() override {
-      return !DataFromFile();
+        return !DataFromFile();
     };
     std::string source_credentials;
     std::string metadata;
diff --git a/producer/api/cpp/src/receiver_discovery_service.cpp b/producer/api/cpp/src/receiver_discovery_service.cpp
index 33ad5da6cf95a8adad9de0f2836f876f5200a9b4..63db2b9828ca4c59c4ac2c5a7f23418f017dee70 100644
--- a/producer/api/cpp/src/receiver_discovery_service.cpp
+++ b/producer/api/cpp/src/receiver_discovery_service.cpp
@@ -10,8 +10,9 @@
 
 namespace  asapo {
 
-const std::string ReceiverDiscoveryService::kServiceEndpointSuffix = "/asapo-discovery/"+kProducerProtocol.GetDiscoveryVersion()
-    +"/asapo-receiver?protocol="+kProducerProtocol.GetVersion();
+const std::string ReceiverDiscoveryService::kServiceEndpointSuffix = "/asapo-discovery/" +
+        kProducerProtocol.GetDiscoveryVersion()
+        + "/asapo-receiver?protocol=" + kProducerProtocol.GetVersion();
 
 ReceiverDiscoveryService::ReceiverDiscoveryService(std::string endpoint, uint64_t update_frequency_ms): httpclient__{DefaultHttpClient()},
     log__{GetDefaultProducerLogger()},
diff --git a/producer/api/cpp/src/request_handler_filesystem.cpp b/producer/api/cpp/src/request_handler_filesystem.cpp
index 968c68b347f341af8ac71048e4092e54895be5ec..6f509f9bb6c2e64cd8bad32f755d8cd20222786c 100644
--- a/producer/api/cpp/src/request_handler_filesystem.cpp
+++ b/producer/api/cpp/src/request_handler_filesystem.cpp
@@ -32,7 +32,8 @@ bool RequestHandlerFilesystem::ProcessRequestUnlocked(GenericRequest* request, b
     err = io__->WriteDataToFile(destination_folder_, request->header.message, (uint8_t*)producer_request->data.get(),
                                 (size_t)request->header.data_size, true, true);
     if (producer_request->callback) {
-        producer_request->callback(RequestCallbackPayload{request->header, std::move(producer_request->data),""}, std::move(err));
+        producer_request->callback(RequestCallbackPayload{request->header, std::move(producer_request->data), ""}, std::move(
+                                       err));
     }
     *retry = false;
     return true;
diff --git a/producer/api/cpp/src/request_handler_tcp.cpp b/producer/api/cpp/src/request_handler_tcp.cpp
index 00a2337e29056929270e6bf51b71954679148a74..824930f4a2f1350ad2411c4fe902ca93ff25c299 100644
--- a/producer/api/cpp/src/request_handler_tcp.cpp
+++ b/producer/api/cpp/src/request_handler_tcp.cpp
@@ -15,7 +15,7 @@ RequestHandlerTcp::RequestHandlerTcp(ReceiverDiscoveryService* discovery_service
     ncurrent_connections_{shared_counter} {
 }
 
-Error RequestHandlerTcp::Authorize(const std::string &source_credentials) {
+Error RequestHandlerTcp::Authorize(const std::string& source_credentials) {
     GenericRequestHeader header{kOpcodeAuthorize, 0, 0, source_credentials.size(), ""};
     Error err;
     io__->Send(sd_, &header, sizeof(header), &err);
@@ -31,7 +31,7 @@ Error RequestHandlerTcp::Authorize(const std::string &source_credentials) {
     return ReceiveResponse(header, nullptr);
 }
 
-Error RequestHandlerTcp::ConnectToReceiver(const std::string &source_credentials, const std::string &receiver_address) {
+Error RequestHandlerTcp::ConnectToReceiver(const std::string& source_credentials, const std::string& receiver_address) {
     Error err;
 
     sd_ = io__->CreateAndConnectIPTCPSocket(receiver_address, &err);
@@ -82,7 +82,7 @@ Error RequestHandlerTcp::SendRequestContent(const ProducerRequest* request) {
     return nullptr;
 }
 
-Error RequestHandlerTcp::ReceiveResponse(const GenericRequestHeader &request_header, std::string* response) {
+Error RequestHandlerTcp::ReceiveResponse(const GenericRequestHeader& request_header, std::string* response) {
     Error err;
     SendResponse sendDataResponse;
     io__->Receive(sd_, &sendDataResponse, sizeof(sendDataResponse), &err);
@@ -91,38 +91,39 @@ Error RequestHandlerTcp::ReceiveResponse(const GenericRequestHeader &request_hea
     }
 
     switch (sendDataResponse.error_code) {
-        case kNetAuthorizationError : {
-            auto res_err = ProducerErrorTemplates::kWrongInput.Generate();
-            res_err->Append(sendDataResponse.message);
-            return res_err;
-        }
-        case kNetErrorNotSupported : {
-            auto res_err = ProducerErrorTemplates::kUnsupportedClient.Generate();
-            res_err->Append(sendDataResponse.message);
-            return res_err;
-        }
-        case kNetErrorWrongRequest : {
-            auto res_err = ProducerErrorTemplates::kWrongInput.Generate();
-            res_err->Append(sendDataResponse.message);
-            return res_err;
-        }
-        case kNetErrorWarning: {
-            auto res_err = ProducerErrorTemplates::kServerWarning.Generate();
-            res_err->Append(sendDataResponse.message);
-            return res_err;
-        }
-        case kNetErrorReauthorize: {
-            auto res_err = ProducerErrorTemplates::kReAuthorizationNeeded.Generate();
-            return res_err;
+    case kNetAuthorizationError : {
+        auto res_err = ProducerErrorTemplates::kWrongInput.Generate();
+        res_err->Append(sendDataResponse.message);
+        return res_err;
+    }
+    case kNetErrorNotSupported : {
+        auto res_err = ProducerErrorTemplates::kUnsupportedClient.Generate();
+        res_err->Append(sendDataResponse.message);
+        return res_err;
+    }
+    case kNetErrorWrongRequest : {
+        auto res_err = ProducerErrorTemplates::kWrongInput.Generate();
+        res_err->Append(sendDataResponse.message);
+        return res_err;
+    }
+    case kNetErrorWarning: {
+        auto res_err = ProducerErrorTemplates::kServerWarning.Generate();
+        res_err->Append(sendDataResponse.message);
+        return res_err;
+    }
+    case kNetErrorReauthorize: {
+        auto res_err = ProducerErrorTemplates::kReAuthorizationNeeded.Generate();
+        return res_err;
+    }
+    case kNetErrorNoError :
+        if (response) {
+            *response = sendDataResponse.message;
         }
-        case kNetErrorNoError :
-            if (response) {
-                *response = sendDataResponse.message;
-            }
-            return nullptr;
-        default:auto res_err = ProducerErrorTemplates::kInternalServerError.Generate();
-            res_err->Append(sendDataResponse.message);
-            return res_err;
+        return nullptr;
+    default:
+        auto res_err = ProducerErrorTemplates::kInternalServerError.Generate();
+        res_err->Append(sendDataResponse.message);
+        return res_err;
     }
 }
 
@@ -135,7 +136,7 @@ Error RequestHandlerTcp::TrySendToReceiver(const ProducerRequest* request, std::
     err = ReceiveResponse(request->header, response);
     if (err == nullptr || err == ProducerErrorTemplates::kServerWarning) {
         log__->Debug("successfully sent data, opcode: " + std::to_string(request->header.op_code) +
-            ", id: " + std::to_string(request->header.data_id) + " to " + connected_receiver_uri_);
+                     ", id: " + std::to_string(request->header.data_id) + " to " + connected_receiver_uri_);
         if (err == ProducerErrorTemplates::kServerWarning) {
             log__->Warning(
                 "warning from server for id " + std::to_string(request->header.data_id) + ": " + err->Explain());
@@ -164,7 +165,7 @@ bool RequestHandlerTcp::UpdateReceiversList() {
 
 bool RequestHandlerTcp::TimeToUpdateReceiverList() {
     uint64_t elapsed_ms = std::chrono::duration_cast<std::chrono::milliseconds>(system_clock::now() -
-        last_receivers_uri_update_).count();
+                          last_receivers_uri_update_).count();
     return elapsed_ms > discovery_service__->UpdateFrequency();
 }
 
@@ -195,24 +196,24 @@ void RequestHandlerTcp::Disconnect() {
     connected_receiver_uri_.clear();
 }
 
-bool RequestHandlerTcp::ServerError(const Error &err) {
+bool RequestHandlerTcp::ServerError(const Error& err) {
     return err != nullptr && (err != ProducerErrorTemplates::kWrongInput &&
-        err != ProducerErrorTemplates::kLocalIOError &&
-        err != ProducerErrorTemplates::kUnsupportedClient &&
-        err != ProducerErrorTemplates::kServerWarning
-    );
+                              err != ProducerErrorTemplates::kLocalIOError &&
+                              err != ProducerErrorTemplates::kUnsupportedClient &&
+                              err != ProducerErrorTemplates::kServerWarning
+                             );
 }
 
-bool RequestHandlerTcp::ProcessErrorFromReceiver(const Error &error,
+bool RequestHandlerTcp::ProcessErrorFromReceiver(const Error& error,
                                                  const ProducerRequest* request,
-                                                 const std::string &receiver_uri) {
+                                                 const std::string& receiver_uri) {
     bool is_server_error = ServerError(error);
 
     if (error && error != ProducerErrorTemplates::kServerWarning) {
         Disconnect();
         std::string log_str = "cannot send data, opcode: " + std::to_string(request->header.op_code) +
-            ", id: " + std::to_string(request->header.data_id) + " to " + receiver_uri + ": " +
-            error->Explain();
+                              ", id: " + std::to_string(request->header.data_id) + " to " + receiver_uri + ": " +
+                              error->Explain();
         if (is_server_error) {
             log__->Warning(log_str + ", will try again");
         } else {
@@ -261,8 +262,8 @@ bool RequestHandlerTcp::SendToOneOfTheReceivers(ProducerRequest* request, bool*
         return success;
     }
     log__->Warning((receivers_list_.empty() ? std::string("receiver list empty, ") : "")
-                       + "put back to the queue, request opcode: " + std::to_string(request->header.op_code) +
-        ", id: " + std::to_string(request->header.data_id));
+                   + "put back to the queue, request opcode: " + std::to_string(request->header.op_code) +
+                   ", id: " + std::to_string(request->header.data_id));
     *retry = true;
     return false;
 }
@@ -302,7 +303,7 @@ void RequestHandlerTcp::PrepareProcessingRequestLocked() {
 }
 
 void RequestHandlerTcp::TearDownProcessingRequestLocked(bool request_processed_successfully) {
-    if (!request_processed_successfully && *ncurrent_connections_>0) {
+    if (!request_processed_successfully && *ncurrent_connections_ > 0) {
         (*ncurrent_connections_)--;
     }
 }
@@ -310,8 +311,8 @@ void RequestHandlerTcp::TearDownProcessingRequestLocked(bool request_processed_s
 void RequestHandlerTcp::ProcessRequestTimeoutUnlocked(GenericRequest* request) {
     auto producer_request = static_cast<ProducerRequest*>(request);
     auto err_string = "request id:" + std::to_string(request->header.data_id) + ", opcode: " + std::to_string(
-        request->header.op_code) + " for " + request->header.stream +
-        " stream";
+                          request->header.op_code) + " for " + request->header.stream +
+                      " stream";
     log__->Error("timeout " + err_string);
 
     auto err = ProducerErrorTemplates::kTimeout.Generate(err_string);
diff --git a/producer/api/cpp/unittests/test_producer.cpp b/producer/api/cpp/unittests/test_producer.cpp
index 984f10225e06f008a3df5161d32206d85e446d15..61443083639034797ddc11453f31bc0df52bf9f5 100644
--- a/producer/api/cpp/unittests/test_producer.cpp
+++ b/producer/api/cpp/unittests/test_producer.cpp
@@ -15,7 +15,7 @@ namespace {
 TEST(CreateProducer, TcpProducer) {
     asapo::Error err;
     std::unique_ptr<asapo::Producer> producer = asapo::Producer::Create("endpoint", 4, asapo::RequestHandlerType::kTcp,
-                                                SourceCredentials{asapo::SourceType::kRaw,"bt", "", "", ""}, 3600000, &err);
+                                                SourceCredentials{asapo::SourceType::kRaw, "bt", "", "", ""}, 3600000, &err);
     ASSERT_THAT(dynamic_cast<asapo::ProducerImpl*>(producer.get()), Ne(nullptr));
     ASSERT_THAT(err, Eq(nullptr));
 }
@@ -24,13 +24,13 @@ TEST(CreateProducer, ErrorBeamtime) {
     asapo::Error err;
     std::string expected_beamtimeid(asapo::kMaxMessageSize * 10, 'a');
     std::unique_ptr<asapo::Producer> producer = asapo::Producer::Create("endpoint", 4, asapo::RequestHandlerType::kTcp,
-                                                SourceCredentials{asapo::SourceType::kRaw,expected_beamtimeid, "", "", ""}, 3600000, &err);
+                                                SourceCredentials{asapo::SourceType::kRaw, expected_beamtimeid, "", "", ""}, 3600000, &err);
     ASSERT_THAT(producer, Eq(nullptr));
     ASSERT_THAT(err, Eq(asapo::ProducerErrorTemplates::kWrongInput));
 }
 
 TEST(CreateProducer, ErrorOnBothAutoBeamlineBeamtime) {
-    asapo::SourceCredentials creds{asapo::SourceType::kRaw,"auto", "auto", "subname", "token"};
+    asapo::SourceCredentials creds{asapo::SourceType::kRaw, "auto", "auto", "subname", "token"};
     asapo::Error err;
     std::unique_ptr<asapo::Producer> producer = asapo::Producer::Create("endpoint", 4, asapo::RequestHandlerType::kTcp,
                                                 creds, 3600000, &err);
@@ -41,7 +41,7 @@ TEST(CreateProducer, ErrorOnBothAutoBeamlineBeamtime) {
 TEST(CreateProducer, TooManyThreads) {
     asapo::Error err;
     std::unique_ptr<asapo::Producer> producer = asapo::Producer::Create("", asapo::kMaxProcessingThreads + 1,
-                                                asapo::RequestHandlerType::kTcp, SourceCredentials{asapo::SourceType::kRaw,"bt", "", "", ""}, 3600000, &err);
+                                                asapo::RequestHandlerType::kTcp, SourceCredentials{asapo::SourceType::kRaw, "bt", "", "", ""}, 3600000, &err);
     ASSERT_THAT(producer, Eq(nullptr));
     ASSERT_THAT(err, Eq(asapo::ProducerErrorTemplates::kWrongInput));
 }
@@ -50,7 +50,7 @@ TEST(CreateProducer, TooManyThreads) {
 TEST(CreateProducer, ZeroThreads) {
     asapo::Error err;
     std::unique_ptr<asapo::Producer> producer = asapo::Producer::Create("", 0,
-                                                asapo::RequestHandlerType::kTcp, SourceCredentials{asapo::SourceType::kRaw,"bt", "", "", ""}, 3600000, &err);
+                                                asapo::RequestHandlerType::kTcp, SourceCredentials{asapo::SourceType::kRaw, "bt", "", "", ""}, 3600000, &err);
     ASSERT_THAT(producer, Eq(nullptr));
     ASSERT_THAT(err, Eq(asapo::ProducerErrorTemplates::kWrongInput));
 }
@@ -59,7 +59,7 @@ TEST(CreateProducer, ZeroThreads) {
 TEST(Producer, SimpleWorkflowWihoutConnection) {
     asapo::Error err;
     std::unique_ptr<asapo::Producer> producer = asapo::Producer::Create("hello", 5, asapo::RequestHandlerType::kTcp,
-                                                SourceCredentials{asapo::SourceType::kRaw,"bt", "", "", ""}, 3600000,
+                                                SourceCredentials{asapo::SourceType::kRaw, "bt", "", "", ""}, 3600000,
                                                 &err);
 
     asapo::MessageHeader message_header{1, 1, "test"};
diff --git a/producer/api/cpp/unittests/test_producer_impl.cpp b/producer/api/cpp/unittests/test_producer_impl.cpp
index 023912b1f5c8b880e867cfb427edc4d9f851a811..caf5a38e6369143ce0150868eadd88883853118b 100644
--- a/producer/api/cpp/unittests/test_producer_impl.cpp
+++ b/producer/api/cpp/unittests/test_producer_impl.cpp
@@ -40,18 +40,18 @@ MATCHER_P10(M_CheckSendRequest, op_code, source_credentials, metadata, file_id,
             "Checks if a valid GenericRequestHeader was Send") {
     auto request = static_cast<ProducerRequest*>(arg);
     return ((asapo::GenericRequestHeader) (arg->header)).op_code == op_code
-        && ((asapo::GenericRequestHeader) (arg->header)).data_id == file_id
-        && ((asapo::GenericRequestHeader) (arg->header)).data_size == uint64_t(file_size)
-        && request->manage_data_memory == true
-        && request->source_credentials == source_credentials
-        && request->metadata == metadata
-        && (op_code == asapo::kOpcodeTransferDatasetData ? ((asapo::GenericRequestHeader) (arg->header)).custom_data[1]
-            == uint64_t(dataset_id) : true)
-        && (op_code == asapo::kOpcodeTransferDatasetData ? ((asapo::GenericRequestHeader) (arg->header)).custom_data[2]
-            == uint64_t(dataset_size) : true)
-        && ((asapo::GenericRequestHeader) (arg->header)).custom_data[asapo::kPosIngestMode] == uint64_t(ingest_mode)
-        && strcmp(((asapo::GenericRequestHeader) (arg->header)).message, message) == 0
-        && strcmp(((asapo::GenericRequestHeader) (arg->header)).stream, stream) == 0;
+           && ((asapo::GenericRequestHeader) (arg->header)).data_id == file_id
+           && ((asapo::GenericRequestHeader) (arg->header)).data_size == uint64_t(file_size)
+           && request->manage_data_memory == true
+           && request->source_credentials == source_credentials
+           && request->metadata == metadata
+           && (op_code == asapo::kOpcodeTransferDatasetData ? ((asapo::GenericRequestHeader) (arg->header)).custom_data[1]
+               == uint64_t(dataset_id) : true)
+           && (op_code == asapo::kOpcodeTransferDatasetData ? ((asapo::GenericRequestHeader) (arg->header)).custom_data[2]
+               == uint64_t(dataset_size) : true)
+           && ((asapo::GenericRequestHeader) (arg->header)).custom_data[asapo::kPosIngestMode] == uint64_t(ingest_mode)
+           && strcmp(((asapo::GenericRequestHeader) (arg->header)).message, message) == 0
+           && strcmp(((asapo::GenericRequestHeader) (arg->header)).stream, stream) == 0;
 }
 
 TEST(ProducerImpl, Constructor) {
@@ -62,54 +62,54 @@ TEST(ProducerImpl, Constructor) {
 }
 
 class ProducerImplTests : public testing::Test {
- public:
-  testing::NiceMock<MockDiscoveryService> service;
-  asapo::ProducerRequestHandlerFactory factory{&service};
-  testing::NiceMock<asapo::MockLogger> mock_logger;
-  testing::NiceMock<MockRequestPull> mock_pull{&factory, &mock_logger};
-  std::string expected_server_uri = "127.0.0.1:9400";
-  asapo::ProducerImpl producer{expected_server_uri, 1, 3600000, asapo::RequestHandlerType::kTcp};
-  uint64_t expected_size = 100;
-  uint64_t expected_id = 10;
-  uint64_t expected_dataset_id = 100;
-  uint64_t expected_dataset_size = 4;
-  uint64_t expected_ingest_mode = asapo::IngestModeFlags::kTransferMetaDataOnly;
-
-  char expected_name[asapo::kMaxMessageSize] = "test_name";
-  char expected_stream[asapo::kMaxMessageSize] = "test_stream";
-  std::string expected_next_stream = "next_stream";
-
-  asapo::SourceCredentials expected_credentials{asapo::SourceType::kRaw, "beamtime_id", "beamline", "subname", "token"
-  };
-  asapo::SourceCredentials expected_default_credentials{
-      asapo::SourceType::kProcessed, "beamtime_id", "", "", "token"
-  };
-
-  std::string expected_credentials_str = "raw%beamtime_id%beamline%subname%token";
-  std::string expected_default_credentials_str = "processed%beamtime_id%auto%detector%token";
-
-  std::string expected_metadata = "meta";
-  std::string expected_fullpath = "filename";
-  bool expected_managed_memory = true;
-  bool expected_unmanaged_memory = false;
-
-  MockHttpClient* mock_http_client;
-
-  void SetUp() override {
-      producer.log__ = &mock_logger;
-      producer.request_pool__ = std::unique_ptr<RequestPool>{&mock_pull};
-      mock_http_client = new MockHttpClient;
-      producer.httpclient__.reset(mock_http_client);
-
-  }
-  void TearDown() override {
-      producer.request_pool__.release();
-  }
+  public:
+    testing::NiceMock<MockDiscoveryService> service;
+    asapo::ProducerRequestHandlerFactory factory{&service};
+    testing::NiceMock<asapo::MockLogger> mock_logger;
+    testing::NiceMock<MockRequestPull> mock_pull{&factory, &mock_logger};
+    std::string expected_server_uri = "127.0.0.1:9400";
+    asapo::ProducerImpl producer{expected_server_uri, 1, 3600000, asapo::RequestHandlerType::kTcp};
+    uint64_t expected_size = 100;
+    uint64_t expected_id = 10;
+    uint64_t expected_dataset_id = 100;
+    uint64_t expected_dataset_size = 4;
+    uint64_t expected_ingest_mode = asapo::IngestModeFlags::kTransferMetaDataOnly;
+
+    char expected_name[asapo::kMaxMessageSize] = "test_name";
+    char expected_stream[asapo::kMaxMessageSize] = "test_stream";
+    std::string expected_next_stream = "next_stream";
+
+    asapo::SourceCredentials expected_credentials{asapo::SourceType::kRaw, "beamtime_id", "beamline", "subname", "token"
+    };
+    asapo::SourceCredentials expected_default_credentials{
+        asapo::SourceType::kProcessed, "beamtime_id", "", "", "token"
+    };
+
+    std::string expected_credentials_str = "raw%beamtime_id%beamline%subname%token";
+    std::string expected_default_credentials_str = "processed%beamtime_id%auto%detector%token";
+
+    std::string expected_metadata = "meta";
+    std::string expected_fullpath = "filename";
+    bool expected_managed_memory = true;
+    bool expected_unmanaged_memory = false;
+
+    MockHttpClient* mock_http_client;
+
+    void SetUp() override {
+        producer.log__ = &mock_logger;
+        producer.request_pool__ = std::unique_ptr<RequestPool> {&mock_pull};
+        mock_http_client = new MockHttpClient;
+        producer.httpclient__.reset(mock_http_client);
+
+    }
+    void TearDown() override {
+        producer.request_pool__.release();
+    }
 };
 
 TEST_F(ProducerImplTests, SendReturnsError) {
     EXPECT_CALL(mock_pull, AddRequest_t(_, false)).WillOnce(Return(
-        asapo::IOErrorTemplates::kNoSpaceLeft.Generate().release()));
+                asapo::IOErrorTemplates::kNoSpaceLeft.Generate().release()));
     asapo::MessageHeader message_header{1, 1, "test"};
     auto err = producer.Send(message_header, nullptr, expected_ingest_mode, "default", nullptr);
     ASSERT_THAT(err, Eq(asapo::ProducerErrorTemplates::kRequestPoolIsFull));
@@ -117,7 +117,7 @@ TEST_F(ProducerImplTests, SendReturnsError) {
 
 TEST_F(ProducerImplTests, ErrorIfFileNameTooLong) {
     asapo::MessageData data = asapo::MessageData{new uint8_t[100]};
-    data[34]=12;
+    data[34] = 12;
     std::string long_string(asapo::kMaxMessageSize + 100, 'a');
     asapo::MessageHeader message_header{1, 1, long_string};
     auto err = producer.Send(message_header, std::move(data), expected_ingest_mode, "default", nullptr);
@@ -192,17 +192,17 @@ TEST_F(ProducerImplTests, OKSendingSendRequestWithStream) {
     producer.SetCredentials(expected_credentials);
 
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckSendRequest(asapo::kOpcodeTransferData,
-                                                               expected_credentials_str,
-                                                               expected_metadata,
-                                                               expected_id,
-                                                               expected_size,
-                                                               expected_name,
-                                                               expected_stream,
-                                                               expected_ingest_mode,
-                                                               0,
-                                                               0
-    ), false)).WillOnce(Return(
-        nullptr));
+                                        expected_credentials_str,
+                                        expected_metadata,
+                                        expected_id,
+                                        expected_size,
+                                        expected_name,
+                                        expected_stream,
+                                        expected_ingest_mode,
+                                        0,
+                                        0
+                                                          ), false)).WillOnce(Return(
+                                                                  nullptr));
 
     asapo::MessageHeader message_header{expected_id, expected_size, expected_name, expected_metadata};
     auto err = producer.Send(message_header, nullptr, expected_ingest_mode, expected_stream, nullptr);
@@ -216,17 +216,17 @@ TEST_F(ProducerImplTests, OKSendingStreamFinish) {
     std::string next_stream_meta = std::string("{\"next_stream\":") + "\"" + expected_next_stream + "\"}";
 
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckSendRequest(asapo::kOpcodeTransferData,
-                                                               expected_credentials_str,
-                                                               next_stream_meta.c_str(),
-                                                               expected_id + 1,
-                                                               0,
-                                                               asapo::kFinishStreamKeyword.c_str(),
-                                                               expected_stream,
-                                                               asapo::IngestModeFlags::kTransferMetaDataOnly,
-                                                               0,
-                                                               0
-    ), false)).WillOnce(Return(
-        nullptr));
+                                        expected_credentials_str,
+                                        next_stream_meta.c_str(),
+                                        expected_id + 1,
+                                        0,
+                                        asapo::kFinishStreamKeyword.c_str(),
+                                        expected_stream,
+                                        asapo::IngestModeFlags::kTransferMetaDataOnly,
+                                        0,
+                                        0
+                                                          ), false)).WillOnce(Return(
+                                                                  nullptr));
 
     auto err = producer.SendStreamFinishedFlag(expected_stream, expected_id, expected_next_stream, nullptr);
 
@@ -244,21 +244,21 @@ TEST_F(ProducerImplTests, OKSendingStreamFinishWithNoNextStream) {
     producer.SetCredentials(expected_credentials);
 
     std::string
-        next_stream_meta = std::string("{\"next_stream\":") + "\"" + asapo::kNoNextStreamKeyword
-        + "\"}";
+    next_stream_meta = std::string("{\"next_stream\":") + "\"" + asapo::kNoNextStreamKeyword
+                       + "\"}";
 
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckSendRequest(asapo::kOpcodeTransferData,
-                                                               expected_credentials_str,
-                                                               next_stream_meta.c_str(),
-                                                               expected_id + 1,
-                                                               0,
-                                                               asapo::kFinishStreamKeyword.c_str(),
-                                                               expected_stream,
-                                                               asapo::IngestModeFlags::kTransferMetaDataOnly,
-                                                               0,
-                                                               0
-    ), false)).WillOnce(Return(
-        nullptr));
+                                        expected_credentials_str,
+                                        next_stream_meta.c_str(),
+                                        expected_id + 1,
+                                        0,
+                                        asapo::kFinishStreamKeyword.c_str(),
+                                        expected_stream,
+                                        asapo::IngestModeFlags::kTransferMetaDataOnly,
+                                        0,
+                                        0
+                                                          ), false)).WillOnce(Return(
+                                                                  nullptr));
 
     auto err = producer.SendStreamFinishedFlag(expected_stream, expected_id, "", nullptr);
 
@@ -268,20 +268,20 @@ TEST_F(ProducerImplTests, OKSendingStreamFinishWithNoNextStream) {
 TEST_F(ProducerImplTests, OKSendingSendDatasetDataRequest) {
     producer.SetCredentials(expected_credentials);
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckSendRequest(asapo::kOpcodeTransferDatasetData,
-                                                               expected_credentials_str,
-                                                               expected_metadata,
-                                                               expected_id,
-                                                               expected_size,
-                                                               expected_name,
-                                                               expected_stream,
-                                                               expected_ingest_mode,
-                                                               expected_dataset_id,
-                                                               expected_dataset_size), false)).WillOnce(
-        Return(
-            nullptr));
+                                        expected_credentials_str,
+                                        expected_metadata,
+                                        expected_id,
+                                        expected_size,
+                                        expected_name,
+                                        expected_stream,
+                                        expected_ingest_mode,
+                                        expected_dataset_id,
+                                        expected_dataset_size), false)).WillOnce(
+                                            Return(
+                                                nullptr));
 
     asapo::MessageHeader message_header
-        {expected_id, expected_size, expected_name, expected_metadata, expected_dataset_id, expected_dataset_size};
+    {expected_id, expected_size, expected_name, expected_metadata, expected_dataset_id, expected_dataset_size};
     auto err = producer.Send(message_header, nullptr, expected_ingest_mode, expected_stream, nullptr);
 
     ASSERT_THAT(err, Eq(nullptr));
@@ -295,16 +295,16 @@ TEST_F(ProducerImplTests, OKAddingSendMetaDataRequest) {
 
     producer.SetCredentials(expected_credentials);
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckSendRequest(asapo::kOpcodeTransferMetaData,
-                                                               expected_credentials_str,
-                                                               "",
-                                                               expected_id,
-                                                               expected_size,
-                                                               "beamtime_global.meta",
-                                                               "",
-                                                               expected_ingest_mode,
-                                                               10,
-                                                               10), false)).WillOnce(Return(
-        nullptr));
+                                        expected_credentials_str,
+                                        "",
+                                        expected_id,
+                                        expected_size,
+                                        "beamtime_global.meta",
+                                        "",
+                                        expected_ingest_mode,
+                                        10,
+                                        10), false)).WillOnce(Return(
+                                                    nullptr));
 
     auto err = producer.SendMetadata(expected_metadata, nullptr);
 
@@ -351,16 +351,16 @@ TEST_F(ProducerImplTests, OKSendingSendFileRequestWithStream) {
     producer.SetCredentials(expected_credentials);
 
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckSendRequest(asapo::kOpcodeTransferData,
-                                                               expected_credentials_str,
-                                                               "",
-                                                               expected_id,
-                                                               0,
-                                                               expected_name,
-                                                               expected_stream,
-                                                               expected_ingest_mode,
-                                                               0,
-                                                               0), false)).WillOnce(Return(
-        nullptr));
+                                        expected_credentials_str,
+                                        "",
+                                        expected_id,
+                                        0,
+                                        expected_name,
+                                        expected_stream,
+                                        expected_ingest_mode,
+                                        0,
+                                        0), false)).WillOnce(Return(
+                                                    nullptr));
 
     asapo::MessageHeader message_header{expected_id, 0, expected_name};
     auto err =
@@ -397,7 +397,8 @@ TEST_F(ProducerImplTests, ErrorSendingWrongIngestMode) {
                                asapo::IngestModeFlags::kStoreInFilesystem,
                                asapo::IngestModeFlags::kStoreInDatabase | asapo::IngestModeFlags::kStoreInFilesystem,
                                asapo::IngestModeFlags::kTransferMetaDataOnly
-                                   | asapo::IngestModeFlags::kStoreInFilesystem};
+                               | asapo::IngestModeFlags::kStoreInFilesystem
+                              };
 
     EXPECT_CALL(mock_pull, AddRequest_t(_, _)).Times(0);
 
@@ -423,19 +424,19 @@ TEST_F(ProducerImplTests, GetQueueVolume) {
     ASSERT_THAT(vol, Eq(10));
 }
 
-MATCHER_P(M_CheckLimits, limits,"Checks if a valid limits were used") {
+MATCHER_P(M_CheckLimits, limits, "Checks if a valid limits were used") {
     return arg.max_requests == limits.max_requests && arg.max_memory_mb == limits.max_memory_mb;
 };
 
 TEST_F(ProducerImplTests, SetLimits) {
-    EXPECT_CALL(mock_pull, SetLimits(M_CheckLimits(asapo::RequestPoolLimits{10,20})));
+    EXPECT_CALL(mock_pull, SetLimits(M_CheckLimits(asapo::RequestPoolLimits{10, 20})));
 
-    producer.SetRequestsQueueLimits(10,20);
+    producer.SetRequestsQueueLimits(10, 20);
 }
 
 TEST_F(ProducerImplTests, WaitRequestsFinished) {
     EXPECT_CALL(mock_pull, WaitRequestsFinished_t(_)).WillOnce(Return(
-        asapo::IOErrorTemplates::kTimeout.Generate().release()));
+                asapo::IOErrorTemplates::kTimeout.Generate().release()));
 
     auto err = producer.WaitRequestsFinished(100);
 
@@ -446,16 +447,16 @@ MATCHER_P3(M_CheckGetStreamInfoRequest, op_code, source_credentials, stream,
            "Checks if a valid GenericRequestHeader was Send") {
     auto request = static_cast<ProducerRequest*>(arg);
     return ((asapo::GenericRequestHeader) (arg->header)).op_code == op_code
-        && request->source_credentials == source_credentials
-        && strcmp(((asapo::GenericRequestHeader) (arg->header)).stream, stream) == 0;
+           && request->source_credentials == source_credentials
+           && strcmp(((asapo::GenericRequestHeader) (arg->header)).stream, stream) == 0;
 }
 
 TEST_F(ProducerImplTests, GetStreamInfoMakesCorerctRequest) {
     producer.SetCredentials(expected_credentials);
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckGetStreamInfoRequest(asapo::kOpcodeStreamInfo,
-                                                                       expected_credentials_str,
-                                                                       expected_stream), true)).WillOnce(
-        Return(nullptr));
+                                        expected_credentials_str,
+                                        expected_stream), true)).WillOnce(
+                                            Return(nullptr));
 
     asapo::Error err;
     producer.GetStreamInfo(expected_stream, 1000, &err);
@@ -481,9 +482,9 @@ TEST(GetStreamInfoTest, GetStreamInfoTimeout) {
 TEST_F(ProducerImplTests, GetLastStreamMakesCorerctRequest) {
     producer.SetCredentials(expected_credentials);
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckGetStreamInfoRequest(asapo::kOpcodeLastStream,
-                                                                       expected_credentials_str,
-                                                                       ""), true)).WillOnce(
-        Return(nullptr));
+                                        expected_credentials_str,
+                                        ""), true)).WillOnce(
+                                            Return(nullptr));
 
     asapo::Error err;
     producer.GetLastStream(1000, &err);
@@ -498,14 +499,14 @@ TEST_F(ProducerImplTests, ReturnDataIfCanotAddToQueue) {
     data[40] = 10;
     asapo::OriginalRequest* original_request = new asapo::OriginalRequest{};
 
-    auto request = std::unique_ptr<ProducerRequest> {new ProducerRequest{"", asapo::GenericRequestHeader{},std::move(data), "", "", nullptr, true, 0}};
+    auto request = std::unique_ptr<ProducerRequest> {new ProducerRequest{"", asapo::GenericRequestHeader{}, std::move(data), "", "", nullptr, true, 0}};
     original_request->request = std::move(request);
     auto pool_err = asapo::IOErrorTemplates::kNoSpaceLeft.Generate();
-    pool_err->SetCustomData(std::unique_ptr<asapo::CustomErrorData>{original_request});
+    pool_err->SetCustomData(std::unique_ptr<asapo::CustomErrorData> {original_request});
 
 
-    EXPECT_CALL(mock_pull, AddRequest_t(_,_)).WillOnce(Return(
-        std::move(pool_err).release()));
+    EXPECT_CALL(mock_pull, AddRequest_t(_, _)).WillOnce(Return(
+                std::move(pool_err).release()));
 
     asapo::MessageHeader message_header{expected_id, 0, expected_name};
     auto err = producer.Send(message_header, std::move(data), expected_ingest_mode, expected_stream, nullptr);
@@ -521,27 +522,29 @@ TEST_F(ProducerImplTests, ReturnDataIfCanotAddToQueue) {
 
 TEST_F(ProducerImplTests, GetVersionInfoWithServer) {
 
-    std::string result = R"({"softwareVersion":"20.03.1, build 7a9294ad","clientSupported":"no", "clientProtocol":{"versionInfo":"v0.2"}})";
+    std::string result =
+        R"({"softwareVersion":"20.03.1, build 7a9294ad","clientSupported":"no", "clientProtocol":{"versionInfo":"v0.2"}})";
 
-    EXPECT_CALL(*mock_http_client, Get_t(HasSubstr(expected_server_uri + "/asapo-discovery/v0.1/version?client=producer&protocol=v0.2"), _,_)).WillOnce(DoAll(
-        SetArgPointee<1>(asapo::HttpCode::OK),
-        SetArgPointee<2>(nullptr),
-        Return(result)));
+    EXPECT_CALL(*mock_http_client, Get_t(HasSubstr(expected_server_uri +
+                                                   "/asapo-discovery/v0.1/version?client=producer&protocol=v0.2"), _, _)).WillOnce(DoAll(
+                                                           SetArgPointee<1>(asapo::HttpCode::OK),
+                                                           SetArgPointee<2>(nullptr),
+                                                           Return(result)));
 
-    std::string client_info,server_info;
-    auto err = producer.GetVersionInfo(&client_info,&server_info,nullptr);
+    std::string client_info, server_info;
+    auto err = producer.GetVersionInfo(&client_info, &server_info, nullptr);
     ASSERT_THAT(err, Eq(nullptr));
     ASSERT_THAT(server_info, HasSubstr("20.03.1"));
     ASSERT_THAT(server_info, HasSubstr("v0.2"));
 }
 
-MATCHER_P4(M_CheckDeleteStreamRequest, op_code, source_credentials, stream,flag,
+MATCHER_P4(M_CheckDeleteStreamRequest, op_code, source_credentials, stream, flag,
            "Checks if a valid GenericRequestHeader was Send") {
     auto request = static_cast<ProducerRequest*>(arg);
     return ((asapo::GenericRequestHeader) (arg->header)).op_code == op_code
-        && request->source_credentials == source_credentials
-        && ((asapo::GenericRequestHeader) (arg->header)).custom_data[0] == flag
-        && strcmp(((asapo::GenericRequestHeader) (arg->header)).stream, stream) == 0;
+           && request->source_credentials == source_credentials
+           && ((asapo::GenericRequestHeader) (arg->header)).custom_data[0] == flag
+           && strcmp(((asapo::GenericRequestHeader) (arg->header)).stream, stream) == 0;
 }
 
 TEST_F(ProducerImplTests, DeleteStreamMakesCorerctRequest) {
@@ -549,15 +552,15 @@ TEST_F(ProducerImplTests, DeleteStreamMakesCorerctRequest) {
     asapo::DeleteStreamOptions expected_options{};
     expected_options.delete_meta = true;
     expected_options.error_on_not_exist = true;
-    auto flag =3;
+    auto flag = 3;
 
     EXPECT_CALL(mock_pull, AddRequest_t(M_CheckDeleteStreamRequest(asapo::kOpcodeDeleteStream,
-                                                                    expected_credentials_str,
-                                                                    expected_stream, flag), true)).WillOnce(
-        Return(nullptr));
+                                        expected_credentials_str,
+                                        expected_stream, flag), true)).WillOnce(
+                                            Return(nullptr));
 
     asapo::DeleteStreamOptions options{};
-    auto err = producer.DeleteStream(expected_stream, 1000,options);
+    auto err = producer.DeleteStream(expected_stream, 1000, options);
     ASSERT_THAT(err, Eq(asapo::ProducerErrorTemplates::kTimeout));
 }
 
diff --git a/producer/api/cpp/unittests/test_request_handler_filesystem.cpp b/producer/api/cpp/unittests/test_request_handler_filesystem.cpp
index d0b042aa09729ccb700e780c201f8e1639969e1f..70439e49f9b6f113e4265bad50a0af4c78ac3b4c 100644
--- a/producer/api/cpp/unittests/test_request_handler_filesystem.cpp
+++ b/producer/api/cpp/unittests/test_request_handler_filesystem.cpp
@@ -130,8 +130,8 @@ TEST_F(RequestHandlerFilesystemTests, WorksWithemptyCallback) {
 
 
 TEST_F(RequestHandlerFilesystemTests, FileRequestErrorOnReadData) {
-    auto unknown_error = []{
-      return asapo::IOErrorTemplates::kUnknownIOError.Generate().release();
+    auto unknown_error = [] {
+        return asapo::IOErrorTemplates::kUnknownIOError.Generate().release();
     };
 
     EXPECT_CALL(mock_io, GetDataFromFile_t(expected_origin_fullpath, testing::Pointee(expected_file_size), _))
diff --git a/producer/api/cpp/unittests/test_request_handler_tcp.cpp b/producer/api/cpp/unittests/test_request_handler_tcp.cpp
index 9066b904493af1df5a095a28abdcf1cdc0f55981..faa60f74a2e044fd064c3f5bdd147fd792ed97d4 100644
--- a/producer/api/cpp/unittests/test_request_handler_tcp.cpp
+++ b/producer/api/cpp/unittests/test_request_handler_tcp.cpp
@@ -47,112 +47,113 @@ std::string expected_auth_message = {"12345"};
 asapo::Opcode expected_op_code = asapo::kOpcodeTransferData;
 
 class RequestHandlerTcpTests : public testing::Test {
- public:
-  NiceMock<asapo::MockIO> mock_io;
-  NiceMock<MockDiscoveryService> mock_discovery_service;
-
-  uint64_t expected_file_id = 42;
-  uint64_t expected_file_size = 1337;
-  uint64_t expected_meta_size = 4;
-  std::string expected_metadata = "meta";
-  std::string expected_warning = "warning";
-  std::string expected_response = "response";
-
-  char expected_file_name[asapo::kMaxMessageSize] = "test_name";
-  char expected_beamtime_id[asapo::kMaxMessageSize] = "test_beamtime_id";
-  char expected_stream[asapo::kMaxMessageSize] = "test_stream";
-
-  uint64_t expected_thread_id = 2;
-
-  asapo::Error callback_err;
-  asapo::GenericRequestHeader header{expected_op_code, expected_file_id, expected_file_size,
-                                     expected_meta_size, expected_file_name, expected_stream};
-  asapo::GenericRequestHeader header_fromfile{expected_op_code, expected_file_id, 0, expected_meta_size,
-                                              expected_file_name, expected_stream};
-  bool callback_called = false;
-  asapo::GenericRequestHeader callback_header;
-  std::string callback_response;
-  uint8_t expected_callback_data = 2;
-  asapo::MessageData expected_data{[this]() {
-    auto a = new uint8_t[expected_file_size];
-    for (auto i = 0; i < expected_file_size; i++) {
-        a[i] = expected_callback_data;
+  public:
+    NiceMock<asapo::MockIO> mock_io;
+    NiceMock<MockDiscoveryService> mock_discovery_service;
+
+    uint64_t expected_file_id = 42;
+    uint64_t expected_file_size = 1337;
+    uint64_t expected_meta_size = 4;
+    std::string expected_metadata = "meta";
+    std::string expected_warning = "warning";
+    std::string expected_response = "response";
+
+    char expected_file_name[asapo::kMaxMessageSize] = "test_name";
+    char expected_beamtime_id[asapo::kMaxMessageSize] = "test_beamtime_id";
+    char expected_stream[asapo::kMaxMessageSize] = "test_stream";
+
+    uint64_t expected_thread_id = 2;
+
+    asapo::Error callback_err;
+    asapo::GenericRequestHeader header{expected_op_code, expected_file_id, expected_file_size,
+              expected_meta_size, expected_file_name, expected_stream};
+    asapo::GenericRequestHeader header_fromfile{expected_op_code, expected_file_id, 0, expected_meta_size,
+              expected_file_name, expected_stream};
+    bool callback_called = false;
+    asapo::GenericRequestHeader callback_header;
+    std::string callback_response;
+    uint8_t expected_callback_data = 2;
+    asapo::MessageData expected_data{[this]() {
+            auto a = new uint8_t[expected_file_size];
+            for (auto i = 0; i < expected_file_size; i++) {
+                a[i] = expected_callback_data;
+            }
+            return a;
+        }
+        ()};
+    asapo::MessageData callback_data;
+
+    asapo::ProducerRequest request{expected_beamtime_id, header, std::move(expected_data), expected_metadata, "",
+        [this](asapo::RequestCallbackPayload payload, asapo::Error err) {
+            callback_called = true;
+            callback_err = std::move(err);
+            callback_header = payload.original_header;
+            callback_response = payload.response;
+            callback_data = std::move(payload.data);
+        }, true, 0};
+
+    std::string expected_origin_fullpath = std::string("origin/") + expected_file_name;
+    asapo::ProducerRequest request_filesend{expected_beamtime_id, header_fromfile, nullptr, expected_metadata,
+              expected_origin_fullpath,
+        [this](asapo::RequestCallbackPayload payload, asapo::Error err) {
+            callback_called = true;
+            callback_err = std::move(err);
+            callback_header = payload.original_header;
+            callback_response = payload.response;
+            callback_data = std::move(payload.data);
+        }, true, 0};
+
+    asapo::ProducerRequest
+    request_nocallback{expected_beamtime_id, header, nullptr, expected_metadata, "", nullptr, true, 0};
+    testing::NiceMock<asapo::MockLogger> mock_logger;
+    uint64_t n_connections{0};
+    asapo::RequestHandlerTcp request_handler{&mock_discovery_service, expected_thread_id, &n_connections};
+
+    std::string expected_address1 = {"127.0.0.1:9090"};
+    std::string expected_address2 = {"127.0.0.1:9091"};
+    asapo::ReceiversList receivers_list{expected_address1, expected_address2};
+    asapo::ReceiversList receivers_list2{expected_address2, expected_address1};
+
+    asapo::ReceiversList receivers_list_single{expected_address1};
+
+    std::vector<asapo::SocketDescriptor> expected_sds{83942, 83943};
+
+    bool retry;
+    Sequence seq_receive[2];
+    void ExpectFailConnect(bool only_once = false);
+    void ExpectFailAuthorize(asapo::NetworkErrorCode error_code);
+    void ExpectOKAuthorize(bool only_once = false);
+    void ExpectFailSendHeader(bool only_once = false);
+    void ExpectFailSend(uint64_t expected_size, bool only_once);
+    void ExpectFailSend(bool only_once = false);
+    void ExpectFailSendMetaData(bool only_once = false);
+    void ExpectOKConnect(bool only_once = false);
+    void ExpectOKSendHeader(bool only_once = false, asapo::Opcode code = expected_op_code);
+    void ExpectOKSend(uint64_t expected_size, bool only_once);
+    void ExpectOKSendAll(bool only_once);
+    void ExpectGetFileSize(bool ok);
+    void ExpectOKSend(bool only_once = false);
+    void ExpectOKSendFile(bool only_once = false);
+    void ExpectFailSendFile(const asapo::ProducerErrorTemplate& err_template, bool client_error = false);
+    void ExpectOKSendMetaData(bool only_once = false);
+    void ExpectFailReceive(bool only_once = false);
+    void ExpectOKReceive(bool only_once = true, asapo::NetworkErrorCode code = asapo::kNetErrorNoError,
+                         std::string message = "");
+    void DoSingleSend(bool connect = true, bool success = true);
+    void AssertImmediatelyCallBack(asapo::NetworkErrorCode error_code, const asapo::ProducerErrorTemplate& err_template);
+    void SetUp() override {
+        request_handler.log__ = &mock_logger;
+        request_handler.io__.reset(&mock_io);
+        request.header.custom_data[asapo::kPosIngestMode] = asapo::kDefaultIngestMode;
+        request_filesend.header.custom_data[asapo::kPosIngestMode] = asapo::kDefaultIngestMode;
+        request_nocallback.header.custom_data[asapo::kPosIngestMode] = asapo::kDefaultIngestMode;
+        ON_CALL(mock_discovery_service, RotatedUriList(_)).
+        WillByDefault(Return(receivers_list));
+
+    }
+    void TearDown() override {
+        request_handler.io__.release();
     }
-    return a;
-  }()};
-  asapo::MessageData callback_data;
-
-  asapo::ProducerRequest request{expected_beamtime_id, header, std::move(expected_data), expected_metadata, "",
-                                 [this](asapo::RequestCallbackPayload payload, asapo::Error err) {
-                                   callback_called = true;
-                                   callback_err = std::move(err);
-                                   callback_header = payload.original_header;
-                                   callback_response = payload.response;
-                                   callback_data = std::move(payload.data);
-                                 }, true, 0};
-
-  std::string expected_origin_fullpath = std::string("origin/") + expected_file_name;
-  asapo::ProducerRequest request_filesend{expected_beamtime_id, header_fromfile, nullptr, expected_metadata,
-                                          expected_origin_fullpath,
-                                          [this](asapo::RequestCallbackPayload payload, asapo::Error err) {
-                                            callback_called = true;
-                                            callback_err = std::move(err);
-                                            callback_header = payload.original_header;
-                                            callback_response = payload.response;
-                                            callback_data = std::move(payload.data);
-                                          }, true, 0};
-
-  asapo::ProducerRequest
-      request_nocallback{expected_beamtime_id, header, nullptr, expected_metadata, "", nullptr, true, 0};
-  testing::NiceMock<asapo::MockLogger> mock_logger;
-  uint64_t n_connections{0};
-  asapo::RequestHandlerTcp request_handler{&mock_discovery_service, expected_thread_id, &n_connections};
-
-  std::string expected_address1 = {"127.0.0.1:9090"};
-  std::string expected_address2 = {"127.0.0.1:9091"};
-  asapo::ReceiversList receivers_list{expected_address1, expected_address2};
-  asapo::ReceiversList receivers_list2{expected_address2, expected_address1};
-
-  asapo::ReceiversList receivers_list_single{expected_address1};
-
-  std::vector<asapo::SocketDescriptor> expected_sds{83942, 83943};
-
-  bool retry;
-  Sequence seq_receive[2];
-  void ExpectFailConnect(bool only_once = false);
-  void ExpectFailAuthorize(asapo::NetworkErrorCode error_code);
-  void ExpectOKAuthorize(bool only_once = false);
-  void ExpectFailSendHeader(bool only_once = false);
-  void ExpectFailSend(uint64_t expected_size, bool only_once);
-  void ExpectFailSend(bool only_once = false);
-  void ExpectFailSendMetaData(bool only_once = false);
-  void ExpectOKConnect(bool only_once = false);
-  void ExpectOKSendHeader(bool only_once = false, asapo::Opcode code = expected_op_code);
-  void ExpectOKSend(uint64_t expected_size, bool only_once);
-  void ExpectOKSendAll(bool only_once);
-  void ExpectGetFileSize(bool ok);
-  void ExpectOKSend(bool only_once = false);
-  void ExpectOKSendFile(bool only_once = false);
-  void ExpectFailSendFile(const asapo::ProducerErrorTemplate &err_template, bool client_error = false);
-  void ExpectOKSendMetaData(bool only_once = false);
-  void ExpectFailReceive(bool only_once = false);
-  void ExpectOKReceive(bool only_once = true, asapo::NetworkErrorCode code = asapo::kNetErrorNoError,
-                       std::string message = "");
-  void DoSingleSend(bool connect = true, bool success = true);
-  void AssertImmediatelyCallBack(asapo::NetworkErrorCode error_code, const asapo::ProducerErrorTemplate &err_template);
-  void SetUp() override {
-      request_handler.log__ = &mock_logger;
-      request_handler.io__.reset(&mock_io);
-      request.header.custom_data[asapo::kPosIngestMode] = asapo::kDefaultIngestMode;
-      request_filesend.header.custom_data[asapo::kPosIngestMode] = asapo::kDefaultIngestMode;
-      request_nocallback.header.custom_data[asapo::kPosIngestMode] = asapo::kDefaultIngestMode;
-      ON_CALL(mock_discovery_service, RotatedUriList(_)).
-          WillByDefault(Return(receivers_list));
-
-  }
-  void TearDown() override {
-      request_handler.io__.release();
-  }
 };
 
 ACTION_P2(A_WriteSendResponse, error_code, message) {
@@ -164,27 +165,27 @@ ACTION_P2(A_WriteSendResponse, error_code, message) {
 MATCHER_P5(M_CheckSendRequest, op_code, file_id, file_size, message, stream,
            "Checks if a valid GenericRequestHeader was Send") {
     return ((asapo::GenericRequestHeader*) arg)->op_code == op_code
-        && ((asapo::GenericRequestHeader*) arg)->data_id == uint64_t(file_id)
-        && ((asapo::GenericRequestHeader*) arg)->data_size == uint64_t(file_size)
-        && strcmp(((asapo::GenericRequestHeader*) arg)->message, message) == 0
-        && strcmp(((asapo::GenericRequestHeader*) arg)->stream, stream) == 0;
+           && ((asapo::GenericRequestHeader*) arg)->data_id == uint64_t(file_id)
+           && ((asapo::GenericRequestHeader*) arg)->data_size == uint64_t(file_size)
+           && strcmp(((asapo::GenericRequestHeader*) arg)->message, message) == 0
+           && strcmp(((asapo::GenericRequestHeader*) arg)->stream, stream) == 0;
 
 }
 
 void RequestHandlerTcpTests::ExpectFailConnect(bool only_once) {
     for (auto expected_address : receivers_list) {
         EXPECT_CALL(mock_io, CreateAndConnectIPTCPSocket_t(expected_address, _))
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<1>(asapo::IOErrorTemplates::kInvalidAddressFormat.Generate().release()),
-                    Return(asapo::kDisconnectedSocketDescriptor)
-                ));
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<1>(asapo::IOErrorTemplates::kInvalidAddressFormat.Generate().release()),
+                Return(asapo::kDisconnectedSocketDescriptor)
+            ));
         if (only_once)
             EXPECT_CALL(mock_logger, Debug(AllOf(
-                HasSubstr("cannot connect"),
-                HasSubstr(expected_address)
+                                               HasSubstr("cannot connect"),
+                                               HasSubstr(expected_address)
                                            )
-            ));
+                                          ));
 
         if (only_once) break;
     }
@@ -195,42 +196,42 @@ void RequestHandlerTcpTests::ExpectFailAuthorize(asapo::NetworkErrorCode error_c
     auto expected_sd = expected_sds[0];
     EXPECT_CALL(mock_io,
                 Send_t(expected_sd, M_CheckSendRequest(asapo::kOpcodeAuthorize, 0, 0, "",
-                                                       ""),
+                        ""),
                        sizeof(asapo::GenericRequestHeader), _))
-        .WillOnce(
-            DoAll(
-                testing::SetArgPointee<3>(nullptr),
-                Return(sizeof(asapo::GenericRequestHeader))
-            ));
+    .WillOnce(
+        DoAll(
+            testing::SetArgPointee<3>(nullptr),
+            Return(sizeof(asapo::GenericRequestHeader))
+        ));
     EXPECT_CALL(mock_io,
                 Send_t(expected_sd, _, strlen(expected_beamtime_id), _))
-        .WillOnce(
-            DoAll(
-                testing::SetArgPointee<3>(nullptr),
-                Return(strlen(expected_beamtime_id))
-            ));
+    .WillOnce(
+        DoAll(
+            testing::SetArgPointee<3>(nullptr),
+            Return(strlen(expected_beamtime_id))
+        ));
 
     EXPECT_CALL(mock_io, Receive_t(expected_sd, _, sizeof(asapo::SendResponse), _))
-        .InSequence(seq_receive[0])
-        .WillOnce(
-            DoAll(
-                testing::SetArgPointee<3>(nullptr),
-                A_WriteSendResponse(error_code, expected_auth_message),
-                testing::ReturnArg<2>()
-            ));
+    .InSequence(seq_receive[0])
+    .WillOnce(
+        DoAll(
+            testing::SetArgPointee<3>(nullptr),
+            A_WriteSendResponse(error_code, expected_auth_message),
+            testing::ReturnArg<2>()
+        ));
     EXPECT_CALL(mock_io, CloseSocket_t(expected_sd, _));
     EXPECT_CALL(mock_logger, Debug(AllOf(
-        HasSubstr("disconnected"),
-        HasSubstr(receivers_list[0])
+                                       HasSubstr("disconnected"),
+                                       HasSubstr(receivers_list[0])
                                    )
-    ));
+                                  ));
 
     EXPECT_CALL(mock_logger, Error(AllOf(
-        HasSubstr("authorization"),
-        HasSubstr(expected_auth_message),
-        HasSubstr(receivers_list[0])
+                                       HasSubstr("authorization"),
+                                       HasSubstr(expected_auth_message),
+                                       HasSubstr(receivers_list[0])
                                    )
-    ));
+                                  ));
 }
 
 
@@ -239,35 +240,35 @@ void RequestHandlerTcpTests::ExpectOKAuthorize(bool only_once) {
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io,
                     Send_t(expected_sd, M_CheckSendRequest(asapo::kOpcodeAuthorize, 0, 0, "",
-                                                           ""),
+                            ""),
                            sizeof(asapo::GenericRequestHeader), _))
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(nullptr),
-                    Return(sizeof(asapo::GenericRequestHeader))
-                ));
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(nullptr),
+                Return(sizeof(asapo::GenericRequestHeader))
+            ));
         EXPECT_CALL(mock_io,
                     Send_t(expected_sd, _, strlen(expected_beamtime_id), _))
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(nullptr),
-                    Return(strlen(expected_beamtime_id))
-                ));
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(nullptr),
+                Return(strlen(expected_beamtime_id))
+            ));
 
         EXPECT_CALL(mock_io, Receive_t(expected_sd, _, sizeof(asapo::SendResponse), _))
-            .InSequence(seq_receive[i])
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(nullptr),
-                    A_WriteSendResponse(asapo::kNetErrorNoError, expected_auth_message),
-                    testing::ReturnArg<2>()
-                ));
+        .InSequence(seq_receive[i])
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(nullptr),
+                A_WriteSendResponse(asapo::kNetErrorNoError, expected_auth_message),
+                testing::ReturnArg<2>()
+            ));
         if (only_once) {
             EXPECT_CALL(mock_logger, Info(AllOf(
-                HasSubstr("authorized"),
-                HasSubstr(receivers_list[i])
+                                              HasSubstr("authorized"),
+                                              HasSubstr(receivers_list[i])
                                           )
-            ));
+                                         ));
         }
         if (only_once) break;
         i++;
@@ -279,28 +280,28 @@ void RequestHandlerTcpTests::ExpectFailSendHeader(bool only_once) {
     int i = 0;
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, Send_t(expected_sd, M_CheckSendRequest(expected_op_code,
-                                                                    expected_file_id,
-                                                                    expected_file_size,
-                                                                    expected_file_name,
-                                                                    expected_stream),
+                                    expected_file_id,
+                                    expected_file_size,
+                                    expected_file_name,
+                                    expected_stream),
                                     sizeof(asapo::GenericRequestHeader), _))
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(asapo::IOErrorTemplates::kBadFileNumber.Generate().release()),
-                    Return(-1)
-                ));
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(asapo::IOErrorTemplates::kBadFileNumber.Generate().release()),
+                Return(-1)
+            ));
         if (only_once) {
             EXPECT_CALL(mock_logger, Debug(AllOf(
-                HasSubstr("disconnected"),
-                HasSubstr(receivers_list[i])
+                                               HasSubstr("disconnected"),
+                                               HasSubstr(receivers_list[i])
                                            )
-            ));
+                                          ));
 
             EXPECT_CALL(mock_logger, Warning(AllOf(
-                HasSubstr("cannot send"),
-                HasSubstr(receivers_list[i])
+                                                 HasSubstr("cannot send"),
+                                                 HasSubstr(receivers_list[i])
                                              )
-            ));
+                                            ));
         }
         EXPECT_CALL(mock_io, CloseSocket_t(expected_sd, _));
         if (only_once) break;
@@ -311,26 +312,26 @@ void RequestHandlerTcpTests::ExpectFailSendHeader(bool only_once) {
     }
 }
 
-void RequestHandlerTcpTests::ExpectFailSendFile(const asapo::ProducerErrorTemplate &err_template, bool client_error) {
+void RequestHandlerTcpTests::ExpectFailSendFile(const asapo::ProducerErrorTemplate& err_template, bool client_error) {
     int i = 0;
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, SendFile_t(expected_sd, expected_origin_fullpath, (size_t) expected_file_size))
-            .Times(1)
-            .WillOnce(
-                Return(err_template.Generate().release())
-            );
+        .Times(1)
+        .WillOnce(
+            Return(err_template.Generate().release())
+        );
 
         if (client_error) {
 
             EXPECT_CALL(mock_logger, Debug(AllOf(
-                HasSubstr("disconnected"),
-                HasSubstr(receivers_list[i])
+                                               HasSubstr("disconnected"),
+                                               HasSubstr(receivers_list[i])
                                            )
-            ));
+                                          ));
             EXPECT_CALL(mock_logger, Error(AllOf(
-                HasSubstr("cannot send"),
-                HasSubstr(receivers_list[i]))
-            ));
+                                               HasSubstr("cannot send"),
+                                               HasSubstr(receivers_list[i]))
+                                          ));
 
         }
 
@@ -348,24 +349,24 @@ void RequestHandlerTcpTests::ExpectFailSend(uint64_t expected_size, bool only_on
     int i = 0;
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, Send_t(expected_sd, _, (size_t) expected_size, _))
-            .Times(1)
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(asapo::IOErrorTemplates::kBadFileNumber.Generate().release()),
-                    Return(-1)
-                ));
+        .Times(1)
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(asapo::IOErrorTemplates::kBadFileNumber.Generate().release()),
+                Return(-1)
+            ));
         if (only_once) {
             EXPECT_CALL(mock_logger, Debug(AllOf(
-                HasSubstr("disconnected"),
-                HasSubstr(receivers_list[i])
+                                               HasSubstr("disconnected"),
+                                               HasSubstr(receivers_list[i])
                                            )
-            ));
+                                          ));
 
             EXPECT_CALL(mock_logger, Warning(AllOf(
-                HasSubstr("cannot send"),
-                HasSubstr(receivers_list[i])
+                                                 HasSubstr("cannot send"),
+                                                 HasSubstr(receivers_list[i])
                                              )
-            ));
+                                            ));
 
         }
         EXPECT_CALL(mock_io, CloseSocket_t(expected_sd, _));
@@ -387,23 +388,23 @@ void RequestHandlerTcpTests::ExpectFailReceive(bool only_once) {
     int i = 0;
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, Receive_t(expected_sd, _, sizeof(asapo::SendResponse), _))
-            .InSequence(seq_receive[i])
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(asapo::IOErrorTemplates::kBadFileNumber.Generate().release()),
-                    testing::Return(-1)
-                ));
+        .InSequence(seq_receive[i])
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(asapo::IOErrorTemplates::kBadFileNumber.Generate().release()),
+                testing::Return(-1)
+            ));
         EXPECT_CALL(mock_logger, Debug(AllOf(
-            HasSubstr("disconnected"),
-            HasSubstr(receivers_list[i])
+                                           HasSubstr("disconnected"),
+                                           HasSubstr(receivers_list[i])
                                        )
-        ));
+                                      ));
 
         EXPECT_CALL(mock_logger, Warning(AllOf(
-            HasSubstr("cannot send"),
-            HasSubstr(receivers_list[i])
+                                             HasSubstr("cannot send"),
+                                             HasSubstr(receivers_list[i])
                                          )
-        ));
+                                        ));
         EXPECT_CALL(mock_io, CloseSocket_t(expected_sd, _));
         if (only_once) break;
         i++;
@@ -421,12 +422,12 @@ void RequestHandlerTcpTests::ExpectOKSendAll(bool only_once) {
 void RequestHandlerTcpTests::ExpectOKSend(uint64_t expected_size, bool only_once) {
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, Send_t(expected_sd, _, (size_t) expected_size, _))
-            .Times(1)
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(nullptr),
-                    Return((size_t) expected_file_size)
-                ));
+        .Times(1)
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(nullptr),
+                Return((size_t) expected_file_size)
+            ));
         if (only_once) break;
     }
 }
@@ -442,8 +443,8 @@ void RequestHandlerTcpTests::ExpectOKSend(bool only_once) {
 void RequestHandlerTcpTests::ExpectOKSendFile(bool only_once) {
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, SendFile_t(expected_sd, expected_origin_fullpath, (size_t) expected_file_size))
-            .Times(1)
-            .WillOnce(Return(nullptr));
+        .Times(1)
+        .WillOnce(Return(nullptr));
         if (only_once) break;
     }
 }
@@ -451,16 +452,16 @@ void RequestHandlerTcpTests::ExpectOKSendFile(bool only_once) {
 void RequestHandlerTcpTests::ExpectOKSendHeader(bool only_once, asapo::Opcode opcode) {
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, Send_t(expected_sd, M_CheckSendRequest(opcode,
-                                                                    expected_file_id,
-                                                                    expected_file_size,
-                                                                    expected_file_name,
-                                                                    expected_stream),
+                                    expected_file_id,
+                                    expected_file_size,
+                                    expected_file_name,
+                                    expected_stream),
                                     sizeof(asapo::GenericRequestHeader), _))
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(nullptr),
-                    Return(sizeof(asapo::GenericRequestHeader))
-                ));
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(nullptr),
+                Return(sizeof(asapo::GenericRequestHeader))
+            ));
         if (only_once) break;
     }
 
@@ -470,17 +471,17 @@ void RequestHandlerTcpTests::ExpectOKConnect(bool only_once) {
     int i = 0;
     for (auto expected_address : receivers_list) {
         EXPECT_CALL(mock_io, CreateAndConnectIPTCPSocket_t(expected_address, _))
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<1>(nullptr),
-                    Return(expected_sds[i])
-                ));
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<1>(nullptr),
+                Return(expected_sds[i])
+            ));
         if (only_once) {
             EXPECT_CALL(mock_logger, Debug(AllOf(
-                HasSubstr("connected to"),
-                HasSubstr(expected_address)
+                                               HasSubstr("connected to"),
+                                               HasSubstr(expected_address)
                                            )
-            ));
+                                          ));
         }
         if (only_once) break;
         i++;
@@ -491,19 +492,19 @@ void RequestHandlerTcpTests::ExpectOKReceive(bool only_once, asapo::NetworkError
     int i = 0;
     for (auto expected_sd : expected_sds) {
         EXPECT_CALL(mock_io, Receive_t(expected_sd, _, sizeof(asapo::SendResponse), _))
-            .InSequence(seq_receive[i])
-            .WillOnce(
-                DoAll(
-                    testing::SetArgPointee<3>(nullptr),
-                    A_WriteSendResponse(code, message),
-                    testing::ReturnArg<2>()
-                ));
+        .InSequence(seq_receive[i])
+        .WillOnce(
+            DoAll(
+                testing::SetArgPointee<3>(nullptr),
+                A_WriteSendResponse(code, message),
+                testing::ReturnArg<2>()
+            ));
         if (only_once) {
             EXPECT_CALL(mock_logger, Debug(AllOf(
-                HasSubstr("sent data"),
-                HasSubstr(receivers_list[i])
+                                               HasSubstr("sent data"),
+                                               HasSubstr(receivers_list[i])
                                            )
-            ));
+                                          ));
         }
         if (only_once) break;
         i++;
@@ -525,7 +526,7 @@ void RequestHandlerTcpTests::DoSingleSend(bool connect, bool success) {
 
     if (connect) {
         EXPECT_CALL(mock_discovery_service, RotatedUriList(_)).
-            WillOnce(Return(receivers_list_single));
+        WillOnce(Return(receivers_list_single));
     }
 
     request_handler.PrepareProcessingRequestLocked();
@@ -623,10 +624,10 @@ TEST_F(RequestHandlerTcpTests, DoesNotTryConnectWhenConnected) {
     DoSingleSend();
 
     EXPECT_CALL(mock_discovery_service, RotatedUriList(_)).
-        WillOnce(Return(receivers_list_single));
+    WillOnce(Return(receivers_list_single));
 
     EXPECT_CALL(mock_io, CreateAndConnectIPTCPSocket_t(_, _))
-        .Times(0);
+    .Times(0);
 
     ExpectFailSendHeader(true);
 
@@ -656,7 +657,7 @@ TEST_F(RequestHandlerTcpTests, CloseConnectionWhenRebalance) {
     std::this_thread::sleep_for(std::chrono::milliseconds(10));
 
     EXPECT_CALL(mock_discovery_service, RotatedUriList(_)).
-        WillOnce(Return(asapo::ReceiversList{}));
+    WillOnce(Return(asapo::ReceiversList{}));
 
     EXPECT_CALL(mock_io, CloseSocket_t(_, _));
 
@@ -711,7 +712,7 @@ TEST_F(RequestHandlerTcpTests, ErrorWhenCannotSendMetaData) {
 
 TEST_F(RequestHandlerTcpTests, ErrorWhenCannotReceiveData) {
     EXPECT_CALL(mock_discovery_service, RotatedUriList(_)).
-        WillOnce(Return(receivers_list_single));
+    WillOnce(Return(receivers_list_single));
 
     ExpectOKConnect(true);
     ExpectOKAuthorize(true);
@@ -727,30 +728,30 @@ TEST_F(RequestHandlerTcpTests, ErrorWhenCannotReceiveData) {
 }
 
 void RequestHandlerTcpTests::AssertImmediatelyCallBack(asapo::NetworkErrorCode error_code,
-                                                       const asapo::ProducerErrorTemplate &err_template) {
+        const asapo::ProducerErrorTemplate& err_template) {
     ExpectOKConnect(true);
     ExpectOKAuthorize(true);
     ExpectOKSendAll(true);
 
     EXPECT_CALL(mock_io, Receive_t(expected_sds[0], _, sizeof(asapo::SendResponse), _))
-        .InSequence(seq_receive[0])
-        .WillOnce(
-            DoAll(
-                testing::SetArgPointee<3>(nullptr),
-                A_WriteSendResponse(error_code, expected_auth_message),
-                testing::ReturnArg<2>()
-            ));
+    .InSequence(seq_receive[0])
+    .WillOnce(
+        DoAll(
+            testing::SetArgPointee<3>(nullptr),
+            A_WriteSendResponse(error_code, expected_auth_message),
+            testing::ReturnArg<2>()
+        ));
     EXPECT_CALL(mock_logger, Debug(AllOf(
-        HasSubstr("disconnected"),
-        HasSubstr(receivers_list[0])
+                                       HasSubstr("disconnected"),
+                                       HasSubstr(receivers_list[0])
                                    )
-    ));
+                                  ));
 
     EXPECT_CALL(mock_logger, Error(AllOf(
-        HasSubstr("cannot send"),
-        HasSubstr(receivers_list[0])
+                                       HasSubstr("cannot send"),
+                                       HasSubstr(receivers_list[0])
                                    )
-    ));
+                                  ));
 
     request_handler.PrepareProcessingRequestLocked();
     auto success = request_handler.ProcessRequestUnlocked(&request, &retry);
@@ -970,9 +971,9 @@ TEST_F(RequestHandlerTcpTests, SendMetaOnlyForFileReadOK) {
 
 TEST_F(RequestHandlerTcpTests, TimeoutCallsCallback) {
     EXPECT_CALL(mock_logger, Error(AllOf(
-        HasSubstr("timeout"),
-        HasSubstr("stream"))
-    ));
+                                       HasSubstr("timeout"),
+                                       HasSubstr("stream"))
+                                  ));
 
     request_handler.ProcessRequestTimeoutUnlocked(&request);
 
@@ -989,9 +990,9 @@ TEST_F(RequestHandlerTcpTests, SendWithWarning) {
     ExpectOKReceive(true, asapo::kNetErrorWarning, expected_warning);
 
     EXPECT_CALL(mock_logger, Warning(AllOf(
-        HasSubstr("server"),
-        HasSubstr(expected_warning))
-    ));
+                                         HasSubstr("server"),
+                                         HasSubstr(expected_warning))
+                                    ));
 
     request_handler.PrepareProcessingRequestLocked();
     auto success = request_handler.ProcessRequestUnlocked(&request, &retry);
diff --git a/producer/event_monitor_producer/src/main_eventmon.cpp b/producer/event_monitor_producer/src/main_eventmon.cpp
index 72446fa522c48bbdd9724fedc639985874afe1ae..0133991d9e5add14fd3b88d75a8ce4b77bd54146 100644
--- a/producer/event_monitor_producer/src/main_eventmon.cpp
+++ b/producer/event_monitor_producer/src/main_eventmon.cpp
@@ -39,7 +39,8 @@ std::unique_ptr<Producer> CreateProducer() {
 
     Error err;
     auto producer = Producer::Create(config->asapo_endpoint, (uint8_t) config->nthreads,
-                                     config->mode, asapo::SourceCredentials{asapo::SourceType::kProcessed,config->beamtime_id, "", config->data_source, ""}, 3600000, &err);
+                                     config->mode, asapo::SourceCredentials{asapo::SourceType::kProcessed, config->beamtime_id, "", config->data_source, ""},
+                                     3600000, &err);
     if(err) {
         std::cerr << "cannot create producer: " << err << std::endl;
         exit(EXIT_FAILURE);
@@ -138,7 +139,7 @@ int main (int argc, char* argv[]) {
         message_header.message_id = ++i;
         HandleDatasets(&message_header);
         producer->SendFile(message_header, GetEventMonConfig()->root_monitored_folder + asapo::kPathSeparator +
-            message_header.file_name, asapo::kDefaultIngestMode, "default", ProcessAfterSend);
+                           message_header.file_name, asapo::kDefaultIngestMode, "default", ProcessAfterSend);
     }
 
     logger->Info("Producer exit. Processed " + std::to_string(i) + " files");
diff --git a/receiver/src/file_processors/file_processor.cpp b/receiver/src/file_processors/file_processor.cpp
index 44390dee2f84bfa0ec944e9eb3b7c89eff6af457..422f6dfe96937ab9e756bcc195806cdf65161ce9 100644
--- a/receiver/src/file_processors/file_processor.cpp
+++ b/receiver/src/file_processors/file_processor.cpp
@@ -16,30 +16,30 @@ Error GetRootFolder(const Request* request, std::string* root_folder) {
     auto fname = request->GetFileName();
     auto pos = fname.find(asapo::kPathSeparator);
     if (pos == std::string::npos) {
-        return ReceiverErrorTemplates::kBadRequest.Generate("cannot extract root folder from file path "+fname);
+        return ReceiverErrorTemplates::kBadRequest.Generate("cannot extract root folder from file path " + fname);
     }
 
     auto posr = fname.find("..");
     if (posr != std::string::npos) {
-        return ReceiverErrorTemplates::kBadRequest.Generate("cannot use relative path in path name "+fname);
+        return ReceiverErrorTemplates::kBadRequest.Generate("cannot use relative path in path name " + fname);
     }
 
     std::string file_folder = fname.substr(0, pos);
     auto folder_by_type = GetStringFromSourceType(request->GetSourceType());
-    if (file_folder!=folder_by_type) {
-        return ReceiverErrorTemplates::kBadRequest.Generate("file "+fname+" is not in "+folder_by_type +" folder");
+    if (file_folder != folder_by_type) {
+        return ReceiverErrorTemplates::kBadRequest.Generate("file " + fname + " is not in " + folder_by_type + " folder");
     }
 
     switch (request->GetSourceType()) {
-        case SourceType::kProcessed:
-            root = request->GetOfflinePath();
-            break;
-        case SourceType::kRaw:
-            root = request->GetOnlinePath();
-            if (root.empty()) {
-                return ReceiverErrorTemplates::kBadRequest.Generate("online path not available");
-            }
-            break;
+    case SourceType::kProcessed:
+        root = request->GetOfflinePath();
+        break;
+    case SourceType::kRaw:
+        root = request->GetOnlinePath();
+        if (root.empty()) {
+            return ReceiverErrorTemplates::kBadRequest.Generate("online path not available");
+        }
+        break;
     }
 
     *root_folder = root;
diff --git a/receiver/src/file_processors/receive_file_processor.cpp b/receiver/src/file_processors/receive_file_processor.cpp
index a96b94ba394a96428cc044adc9ad85cfd9517a3c..676c82a14e430c5ad02f1683d053eb48edad2828 100644
--- a/receiver/src/file_processors/receive_file_processor.cpp
+++ b/receiver/src/file_processors/receive_file_processor.cpp
@@ -17,7 +17,7 @@ Error ReceiveFileProcessor::ProcessFile(const Request* request, bool overwrite)
     auto socket = request->GetSocket();
     auto fname = request->GetFileName();
     std::string root_folder;
-    auto err = GetRootFolder(request,&root_folder);
+    auto err = GetRootFolder(request, &root_folder);
     if (err) {
         return err;
     }
diff --git a/receiver/src/file_processors/write_file_processor.cpp b/receiver/src/file_processors/write_file_processor.cpp
index 23c726fb8a5d015b749c2d2f26a23b9fc2f97d47..c995179237e550f6c64200884c691eb00264e7b4 100644
--- a/receiver/src/file_processors/write_file_processor.cpp
+++ b/receiver/src/file_processors/write_file_processor.cpp
@@ -22,7 +22,7 @@ Error WriteFileProcessor::ProcessFile(const Request* request, bool overwrite) co
     auto data = request->GetData();
     auto fname = request->GetFileName();
     std::string root_folder;
-    auto err = GetRootFolder(request,&root_folder);
+    auto err = GetRootFolder(request, &root_folder);
     if (err) {
         return err;
     }
diff --git a/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.cpp b/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.cpp
index 1529dc7ff4dfa201e0ee0c224fcb2ea3f0dde6e4..59406f7f2606fb5ac28394527a61d3d1d0166799 100644
--- a/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.cpp
+++ b/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.cpp
@@ -11,7 +11,7 @@ ReceiverDataServerRequestHandler::ReceiverDataServerRequestHandler(RdsNetServer*
 }
 
 
-bool ReceiverDataServerRequestHandler::CheckRequest(const ReceiverDataServerRequest* request,NetworkErrorCode* code) {
+bool ReceiverDataServerRequestHandler::CheckRequest(const ReceiverDataServerRequest* request, NetworkErrorCode* code) {
     if (request->header.op_code != kOpcodeGetBufferData) {
         *code = kNetErrorWrongRequest;
         return false;
@@ -57,8 +57,8 @@ bool ReceiverDataServerRequestHandler::ProcessRequestUnlocked(GenericRequest* re
     *retry = false;
     auto receiver_request = dynamic_cast<ReceiverDataServerRequest*>(request);
     NetworkErrorCode code;
-    if (!CheckRequest(receiver_request,&code)) {
-        HandleInvalidRequest(receiver_request,code);
+    if (!CheckRequest(receiver_request, &code)) {
+        HandleInvalidRequest(receiver_request, code);
         return true;
     }
 
@@ -90,16 +90,17 @@ void ReceiverDataServerRequestHandler::ProcessRequestTimeoutUnlocked(GenericRequ
 // do nothing
 }
 
-void ReceiverDataServerRequestHandler::HandleInvalidRequest(const ReceiverDataServerRequest* receiver_request,NetworkErrorCode code) {
+void ReceiverDataServerRequestHandler::HandleInvalidRequest(const ReceiverDataServerRequest* receiver_request,
+        NetworkErrorCode code) {
     SendResponse(receiver_request, code);
     server_->HandleAfterError(receiver_request->source_id);
     switch (code) {
-        case NetworkErrorCode::kNetErrorWrongRequest:
-            log__->Error("wrong request, code:" + std::to_string(receiver_request->header.op_code));
-            break;
-        case NetworkErrorCode::kNetErrorNotSupported:
-            log__->Error("unsupported client, version: " + std::string(receiver_request->header.api_version));
-            break;
+    case NetworkErrorCode::kNetErrorWrongRequest:
+        log__->Error("wrong request, code:" + std::to_string(receiver_request->header.op_code));
+        break;
+    case NetworkErrorCode::kNetErrorNotSupported:
+        log__->Error("unsupported client, version: " + std::string(receiver_request->header.api_version));
+        break;
     };
 
 }
diff --git a/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.h b/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.h
index 952cb1cb78e83b6c92ecd142e7f6761a6b086a44..71d63ad22d01a4e19d3004938cf456ad6ba1a8d7 100644
--- a/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.h
+++ b/receiver/src/receiver_data_server/request_handler/receiver_data_server_request_handler.h
@@ -24,12 +24,12 @@ class ReceiverDataServerRequestHandler: public RequestHandler {
   private:
     RdsNetServer* server_;
     DataCache* data_cache_;
-    bool CheckRequest(const ReceiverDataServerRequest* request,NetworkErrorCode* code);
+    bool CheckRequest(const ReceiverDataServerRequest* request, NetworkErrorCode* code);
     Error SendResponse(const ReceiverDataServerRequest* request, NetworkErrorCode code);
     Error SendResponseAndSlotData(const ReceiverDataServerRequest* request, const CacheMeta* meta);
     CacheMeta* GetSlotAndLock(const ReceiverDataServerRequest* request);
 
-    void HandleInvalidRequest(const ReceiverDataServerRequest* receiver_request,NetworkErrorCode code);
+    void HandleInvalidRequest(const ReceiverDataServerRequest* receiver_request, NetworkErrorCode code);
 
     void HandleValidRequest(const ReceiverDataServerRequest* receiver_request, const CacheMeta* meta);
 };
diff --git a/receiver/src/request_handler/request_factory.cpp b/receiver/src/request_handler/request_factory.cpp
index 847411057b8af8024381d82aa014eead0f046158..4279f485adb563261fd899f9d32cf5fbdeee89db 100644
--- a/receiver/src/request_handler/request_factory.cpp
+++ b/receiver/src/request_handler/request_factory.cpp
@@ -4,21 +4,21 @@
 
 namespace asapo {
 
-bool NeedFileWriteHandler(const GenericRequestHeader &request_header) {
+bool NeedFileWriteHandler(const GenericRequestHeader& request_header) {
     return request_header.custom_data[kPosIngestMode] & IngestModeFlags::kStoreInFilesystem;
 }
 
-bool NeedDbHandler(const GenericRequestHeader &request_header) {
+bool NeedDbHandler(const GenericRequestHeader& request_header) {
     return (request_header.custom_data[kPosIngestMode] & IngestModeFlags::kStoreInDatabase) ||
-        (request_header.custom_data[kPosIngestMode] == asapo::IngestModeFlags::kTransferMetaDataOnly);
+           (request_header.custom_data[kPosIngestMode] == asapo::IngestModeFlags::kTransferMetaDataOnly);
 }
 
-bool RequestFactory::ReceiveDirectToFile(const GenericRequestHeader &request_header) const {
+bool RequestFactory::ReceiveDirectToFile(const GenericRequestHeader& request_header) const {
     return request_header.data_size > GetReceiverConfig()->receive_to_disk_threshold_mb * 1024 * 1024;
 }
 
-Error RequestFactory::AddReceiveWriteHandlers(std::unique_ptr<Request> &request,
-                                              const GenericRequestHeader &request_header) const {
+Error RequestFactory::AddReceiveWriteHandlers(std::unique_ptr<Request>& request,
+                                              const GenericRequestHeader& request_header) const {
     if (ReceiveDirectToFile(request_header)) {
         return AddReceiveDirectToFileHandler(request, request_header);
     } else {
@@ -27,82 +27,83 @@ Error RequestFactory::AddReceiveWriteHandlers(std::unique_ptr<Request> &request,
     }
 }
 
-void RequestFactory::AddReceiveViaBufferHandlers(std::unique_ptr<Request> &request,
-                                                 const GenericRequestHeader &request_header) const {
+void RequestFactory::AddReceiveViaBufferHandlers(std::unique_ptr<Request>& request,
+                                                 const GenericRequestHeader& request_header) const {
     request->AddHandler(&request_handler_receivedata_);
     if (NeedFileWriteHandler(request_header)) {
         request->AddHandler(&request_handler_filewrite_);
     }
 }
 
-Error RequestFactory::AddReceiveDirectToFileHandler(std::unique_ptr<Request> &request,
-                                                    const GenericRequestHeader &request_header) const {
+Error RequestFactory::AddReceiveDirectToFileHandler(std::unique_ptr<Request>& request,
+        const GenericRequestHeader& request_header) const {
     if (!(request_header.custom_data[kPosIngestMode] & kStoreInFilesystem)) {
         return ReceiverErrorTemplates::kBadRequest.Generate(
-            "ingest mode should include kStoreInFilesystem for large files ");
+                   "ingest mode should include kStoreInFilesystem for large files ");
     }
     request->AddHandler(&request_handler_filereceive_);
     return nullptr;
 }
 
-Error RequestFactory::AddHandlersToRequest(std::unique_ptr<Request> &request,
-                                           const GenericRequestHeader &request_header) const {
+Error RequestFactory::AddHandlersToRequest(std::unique_ptr<Request>& request,
+                                           const GenericRequestHeader& request_header) const {
     if (request_header.op_code != Opcode::kOpcodeAuthorize) {
         request->AddHandler(&request_handler_authorize_);
     }
 
     switch (request_header.op_code) {
-        case Opcode::kOpcodeTransferData:
-        case Opcode::kOpcodeTransferDatasetData: {
-            request->AddHandler(&request_handler_receive_metadata_);
-            auto err = AddReceiveWriteHandlers(request, request_header);
-            if (err) {
-                return err;
-            }
-            if (NeedDbHandler(request_header)) {
-                request->AddHandler(&request_handler_dbwrite_);
-            }
-            break;
+    case Opcode::kOpcodeTransferData:
+    case Opcode::kOpcodeTransferDatasetData: {
+        request->AddHandler(&request_handler_receive_metadata_);
+        auto err = AddReceiveWriteHandlers(request, request_header);
+        if (err) {
+            return err;
         }
-        case Opcode::kOpcodeTransferMetaData: {
-            if (NeedDbHandler(request_header)) {
-                request->AddHandler(&request_handler_receivedata_);
-                request->AddHandler(&request_handler_db_meta_write_);
-            } else {
-                return ReceiverErrorTemplates::kInternalServerError.Generate(
-                    "reciever does not support writing to database");
-            }
-            break;
+        if (NeedDbHandler(request_header)) {
+            request->AddHandler(&request_handler_dbwrite_);
         }
-        case Opcode::kOpcodeAuthorize: {
-            request->AddHandler(&request_handler_receive_metadata_);
-            request->AddHandler(&request_handler_authorize_);
-            break;
-        }
-        case Opcode::kOpcodeStreamInfo: {
-            request->AddHandler(&request_handler_db_stream_info_);
-            break;
-        }
-        case Opcode::kOpcodeDeleteStream: {
-            request->AddHandler(&request_handler_delete_stream_);
-            break;
-        }
-        case Opcode::kOpcodeLastStream: {
-            request->AddHandler(&request_handler_db_last_stream_);
-            break;
+        break;
+    }
+    case Opcode::kOpcodeTransferMetaData: {
+        if (NeedDbHandler(request_header)) {
+            request->AddHandler(&request_handler_receivedata_);
+            request->AddHandler(&request_handler_db_meta_write_);
+        } else {
+            return ReceiverErrorTemplates::kInternalServerError.Generate(
+                       "reciever does not support writing to database");
         }
-        default:return ReceiverErrorTemplates::kInvalidOpCode.Generate();
+        break;
+    }
+    case Opcode::kOpcodeAuthorize: {
+        request->AddHandler(&request_handler_receive_metadata_);
+        request->AddHandler(&request_handler_authorize_);
+        break;
+    }
+    case Opcode::kOpcodeStreamInfo: {
+        request->AddHandler(&request_handler_db_stream_info_);
+        break;
+    }
+    case Opcode::kOpcodeDeleteStream: {
+        request->AddHandler(&request_handler_delete_stream_);
+        break;
+    }
+    case Opcode::kOpcodeLastStream: {
+        request->AddHandler(&request_handler_db_last_stream_);
+        break;
+    }
+    default:
+        return ReceiverErrorTemplates::kInvalidOpCode.Generate();
     }
 
     return nullptr;
 
 }
 
-std::unique_ptr<Request> RequestFactory::GenerateRequest(const GenericRequestHeader &
-request_header, SocketDescriptor socket_fd, std::string origin_uri,
-                                                         Error* err) const noexcept {
-    auto request = std::unique_ptr<Request>{new Request{request_header, socket_fd, std::move(origin_uri), cache_.get(),
-                                                        &request_handler_db_check_}
+std::unique_ptr<Request> RequestFactory::GenerateRequest(const GenericRequestHeader&
+        request_header, SocketDescriptor socket_fd, std::string origin_uri,
+        Error* err) const noexcept {
+    auto request = std::unique_ptr<Request> {new Request{request_header, socket_fd, std::move(origin_uri), cache_.get(),
+                &request_handler_db_check_}
     };
     *err = AddHandlersToRequest(request, request_header);
     if (*err) {
diff --git a/receiver/src/request_handler/request_handler_authorize.cpp b/receiver/src/request_handler/request_handler_authorize.cpp
index e7e433d59f623ac2bed20eb71b9dc8a96ad4366f..d171bebca59cf3ec98ff178b2f33c8bf192a13cd 100644
--- a/receiver/src/request_handler/request_handler_authorize.cpp
+++ b/receiver/src/request_handler/request_handler_authorize.cpp
@@ -16,12 +16,14 @@ std::string RequestHandlerAuthorize::GetRequestString(const Request* request, co
     return request_string;
 }
 
-Error RequestHandlerAuthorize::ErrorFromAuthorizationServerResponse(const Error& err, const std::string response,HttpCode code) const {
+Error RequestHandlerAuthorize::ErrorFromAuthorizationServerResponse(const Error& err, const std::string response,
+        HttpCode code) const {
     if (err) {
         return asapo::ReceiverErrorTemplates::kInternalServerError.Generate("cannot authorize request: " + err->Explain());
     } else {
         if (code != HttpCode::Unauthorized) {
-            return asapo::ReceiverErrorTemplates::kInternalServerError.Generate(response+" return code " + std::to_string(int(code)));
+            return asapo::ReceiverErrorTemplates::kInternalServerError.Generate(response + " return code " + std::to_string(int(
+                        code)));
         }
         return asapo::ReceiverErrorTemplates::kAuthorizationFailure.Generate(response);
     }
@@ -44,7 +46,7 @@ Error RequestHandlerAuthorize::Authorize(Request* request, const char* source_cr
     auto response = http_client__->Post(GetReceiverConfig()->authorization_server + "/authorize", "", request_string, &code,
                                         &err);
     if (err || code != HttpCode::OK) {
-        auto auth_error = ErrorFromAuthorizationServerResponse(err,response, code);
+        auto auth_error = ErrorFromAuthorizationServerResponse(err, response, code);
         log__->Error("failure authorizing at " + GetReceiverConfig()->authorization_server + " request: " + request_string +
                      " - " +
                      auth_error->Explain());
@@ -64,19 +66,20 @@ Error RequestHandlerAuthorize::Authorize(Request* request, const char* source_cr
     (err = GetSourceTypeFromString(stype, &source_type_)) ||
     (err = parser.GetString("beamline", &beamline_));
     if (err) {
-        return ErrorFromAuthorizationServerResponse(err,"", code);
+        return ErrorFromAuthorizationServerResponse(err, "", code);
     }
 
     err = CheckAccessType(access_types);
     if (err) {
         log__->Error("failure authorizing at " + GetReceiverConfig()->authorization_server + " request: " + request_string +
-            " - " +
-            err->Explain());
+                     " - " +
+                     err->Explain());
         return err;
     }
 
-    log__->Debug(std::string("authorized connection from ") + request->GetOriginUri() +"source type: "+stype+ " beamline: " +
-                     beamline_ + ", beamtime id: " + beamtime_id_ + ", data soucre: " + data_source_);
+    log__->Debug(std::string("authorized connection from ") + request->GetOriginUri() + "source type: " + stype +
+                 " beamline: " +
+                 beamline_ + ", beamtime id: " + beamtime_id_ + ", data soucre: " + data_source_);
 
     last_updated_ = system_clock::now();
     cached_source_credentials_ = source_credentials;
@@ -88,7 +91,7 @@ Error RequestHandlerAuthorize::CheckVersion(const std::string& version_from_clie
     int verClient = VersionToNumber(version_from_client);
     int verService = VersionToNumber(GetReceiverApiVersion());
     if (verClient > verService) {
-        auto err_string = "client version: "+version_from_client + ", server version: "+GetReceiverApiVersion();
+        auto err_string = "client version: " + version_from_client + ", server version: " + GetReceiverApiVersion();
         return asapo::ReceiverErrorTemplates::kUnsupportedClient.Generate(err_string);
         log__->Error("failure serving client - unsupported version,  " + err_string);
     }
diff --git a/receiver/src/request_handler/request_handler_db_last_stream.cpp b/receiver/src/request_handler/request_handler_db_last_stream.cpp
index 7e31468f565b0306b0334cc18420b43ba797f6d5..fbe5b8035b64d203bcef4f70c58f3311a5cd9916 100644
--- a/receiver/src/request_handler/request_handler_db_last_stream.cpp
+++ b/receiver/src/request_handler/request_handler_db_last_stream.cpp
@@ -19,7 +19,7 @@ Error RequestHandlerDbLastStream::ProcessRequest(Request* request) const {
     auto err =  db_client__->GetLastStream(&info);
     if (!err) {
         log__->Debug(std::string{"get last stream "} + " in " +
-            db_name_ + " at " + GetReceiverConfig()->database_uri);
+                     db_name_ + " at " + GetReceiverConfig()->database_uri);
         request->SetResponseMessage(info.Json(), ResponseMessageType::kInfo);
     }
     return err;
diff --git a/receiver/src/request_handler/request_handler_db_last_stream.h b/receiver/src/request_handler/request_handler_db_last_stream.h
index 7673ed58f8419712d7777e4ab226ca556cafc29b..f16a38024ceab509b27fc9e182d57971b01edc92 100644
--- a/receiver/src/request_handler/request_handler_db_last_stream.h
+++ b/receiver/src/request_handler/request_handler_db_last_stream.h
@@ -7,9 +7,9 @@
 namespace asapo {
 
 class RequestHandlerDbLastStream final : public RequestHandlerDb {
- public:
-  RequestHandlerDbLastStream(std::string collection_name_prefix);
-  Error ProcessRequest(Request* request) const override;
+  public:
+    RequestHandlerDbLastStream(std::string collection_name_prefix);
+    Error ProcessRequest(Request* request) const override;
 };
 
 }
diff --git a/receiver/src/request_handler/request_handler_delete_stream.cpp b/receiver/src/request_handler/request_handler_delete_stream.cpp
index 42719ff49899275d3bd364e322d13e8f0172c482..3f58f002f69724cd38908d6da2736ed55c6a4281 100644
--- a/receiver/src/request_handler/request_handler_delete_stream.cpp
+++ b/receiver/src/request_handler/request_handler_delete_stream.cpp
@@ -5,7 +5,7 @@
 namespace asapo {
 
 RequestHandlerDeleteStream::RequestHandlerDeleteStream(std::string collection_name_prefix) : RequestHandlerDb(
-    std::move(collection_name_prefix)) {
+        std::move(collection_name_prefix)) {
 }
 
 Error RequestHandlerDeleteStream::ProcessRequest(Request* request) const {
@@ -20,7 +20,7 @@ Error RequestHandlerDeleteStream::ProcessRequest(Request* request) const {
 
     if (!options.delete_meta) {
         log__->Debug(std::string{"skipped deleting stream meta in "} + stream_name + " in " +
-            db_name_ + " at " + GetReceiverConfig()->database_uri);
+                     db_name_ + " at " + GetReceiverConfig()->database_uri);
         return nullptr;
     }
     auto err =  db_client__->DeleteStream(stream_name);
@@ -32,7 +32,7 @@ Error RequestHandlerDeleteStream::ProcessRequest(Request* request) const {
 
     if (no_error) {
         log__->Debug(std::string{"deleted stream meta in "} + stream_name + " in " +
-            db_name_ + " at " + GetReceiverConfig()->database_uri);
+                     db_name_ + " at " + GetReceiverConfig()->database_uri);
         return nullptr;
     }
 
diff --git a/receiver/src/request_handler/request_handler_delete_stream.h b/receiver/src/request_handler/request_handler_delete_stream.h
index 3cf4e0fb0a46dd399c0e4dc4f23e2087c5f96790..a9550da652a7969fe59c0487d01c2ae98ea73c0d 100644
--- a/receiver/src/request_handler/request_handler_delete_stream.h
+++ b/receiver/src/request_handler/request_handler_delete_stream.h
@@ -7,9 +7,9 @@
 namespace asapo {
 
 class RequestHandlerDeleteStream final: public RequestHandlerDb {
- public:
-  RequestHandlerDeleteStream(std::string collection_name_prefix);
-  Error ProcessRequest(Request* request) const override;
+  public:
+    RequestHandlerDeleteStream(std::string collection_name_prefix);
+    Error ProcessRequest(Request* request) const override;
 };
 
 }
diff --git a/receiver/src/request_handler/requests_dispatcher.cpp b/receiver/src/request_handler/requests_dispatcher.cpp
index 79d414af2535316d025c13d9c4cdca127ddb05b9..8d455393a5685e4352152b4f296dc05ab84e303c 100644
--- a/receiver/src/request_handler/requests_dispatcher.cpp
+++ b/receiver/src/request_handler/requests_dispatcher.cpp
@@ -22,7 +22,8 @@ NetworkErrorCode GetNetworkCodeFromError(const Error& err) {
             return NetworkErrorCode::kNetErrorNotSupported;
         } else if (err == ReceiverErrorTemplates::kReAuthorizationFailure) {
             return NetworkErrorCode::kNetErrorReauthorize;
-        } else if (err == DBErrorTemplates::kJsonParseError || err == ReceiverErrorTemplates::kBadRequest || err == DBErrorTemplates::kNoRecord) {
+        } else if (err == DBErrorTemplates::kJsonParseError || err == ReceiverErrorTemplates::kBadRequest
+                   || err == DBErrorTemplates::kNoRecord) {
             return NetworkErrorCode::kNetErrorWrongRequest;
         } else {
             return NetworkErrorCode::kNetErrorInternalServerError;
diff --git a/receiver/unittests/file_processors/test_file_processor.cpp b/receiver/unittests/file_processors/test_file_processor.cpp
index e238dfc52f8f7caacc01bc5a84f6ee43dc45d28e..992d9dd5d7e7fe1ca756730a5ff15c862be75b69 100644
--- a/receiver/unittests/file_processors/test_file_processor.cpp
+++ b/receiver/unittests/file_processors/test_file_processor.cpp
@@ -48,7 +48,7 @@ class FileProcessorTests : public Test {
     NiceMock<asapo::MockLogger> mock_logger;
     std::string expected_offline_path =  "offline";
     std::string expected_online_path =  "online";
-    void MockRequestData(std::string fname,asapo::SourceType type);
+    void MockRequestData(std::string fname, asapo::SourceType type);
     void SetUp() override {
         GenericRequestHeader request_header;
         request_header.data_id = 2;
@@ -61,14 +61,14 @@ class FileProcessorTests : public Test {
 
 };
 
-void FileProcessorTests::MockRequestData(std::string fname,asapo::SourceType type) {
+void FileProcessorTests::MockRequestData(std::string fname, asapo::SourceType type) {
 
     if (type == asapo::SourceType::kProcessed) {
-            EXPECT_CALL(*mock_request, GetOfflinePath())
-             .WillRepeatedly(ReturnRef(expected_offline_path));
+        EXPECT_CALL(*mock_request, GetOfflinePath())
+        .WillRepeatedly(ReturnRef(expected_offline_path));
     } else {
         EXPECT_CALL(*mock_request, GetOnlinePath())
-            .WillRepeatedly(ReturnRef(expected_online_path));
+        .WillRepeatedly(ReturnRef(expected_online_path));
     }
 
     EXPECT_CALL(*mock_request, GetSourceType()).WillRepeatedly(Return(type));
@@ -87,25 +87,25 @@ std::string repl_sep(const std::string& orig) {
 TEST_F(FileProcessorTests, RawWriteToRaw) {
 
     struct Test {
-      asapo::SourceType type;
-      std::string filename;
-      bool error;
-      std::string res;
+        asapo::SourceType type;
+        std::string filename;
+        bool error;
+        std::string res;
     };
     std::vector<Test> tests = {
-        Test{asapo::SourceType::kProcessed,repl_sep("processed/bla.text"),false,expected_offline_path},
-        Test{asapo::SourceType::kProcessed,repl_sep("raw/bla.text"),true,""},
-        Test{asapo::SourceType::kProcessed,repl_sep("processed/../bla.text"),true,""},
-        Test{asapo::SourceType::kProcessed,repl_sep("bla/bla.text"),true,""},
-        Test{asapo::SourceType::kProcessed,repl_sep("bla.text"),true,""},
-        Test{asapo::SourceType::kProcessed,repl_sep("./bla.text"),true,""},
-        Test{asapo::SourceType::kRaw,repl_sep("raw/bla.text"),false,expected_online_path},
+        Test{asapo::SourceType::kProcessed, repl_sep("processed/bla.text"), false, expected_offline_path},
+        Test{asapo::SourceType::kProcessed, repl_sep("raw/bla.text"), true, ""},
+        Test{asapo::SourceType::kProcessed, repl_sep("processed/../bla.text"), true, ""},
+        Test{asapo::SourceType::kProcessed, repl_sep("bla/bla.text"), true, ""},
+        Test{asapo::SourceType::kProcessed, repl_sep("bla.text"), true, ""},
+        Test{asapo::SourceType::kProcessed, repl_sep("./bla.text"), true, ""},
+        Test{asapo::SourceType::kRaw, repl_sep("raw/bla.text"), false, expected_online_path},
     };
 
-    for (auto& test: tests) {
-        MockRequestData(test.filename,test.type);
+    for (auto& test : tests) {
+        MockRequestData(test.filename, test.type);
         std::string res;
-        auto err = GetRootFolder(mock_request.get(),&res);
+        auto err = GetRootFolder(mock_request.get(), &res);
         if (test.error) {
             ASSERT_THAT(err, Eq(asapo::ReceiverErrorTemplates::kBadRequest));
         } else {
diff --git a/receiver/unittests/file_processors/test_receive_file_processor.cpp b/receiver/unittests/file_processors/test_receive_file_processor.cpp
index 132770032cce65f98dffcbb371a33356f9b87ea0..66c7eec1bdc12fd1fe23f6a607b3f5f4279e7c3f 100644
--- a/receiver/unittests/file_processors/test_receive_file_processor.cpp
+++ b/receiver/unittests/file_processors/test_receive_file_processor.cpp
@@ -54,7 +54,7 @@ class ReceiveFileProcessorTests : public Test {
     std::unique_ptr<MockRequest> mock_request;
     NiceMock<asapo::MockLogger> mock_logger;
     SocketDescriptor expected_socket_id = SocketDescriptor{1};
-    std::string expected_file_name = std::string("processed")+asapo::kPathSeparator+std::string("2");
+    std::string expected_file_name = std::string("processed") + asapo::kPathSeparator + std::string("2");
     std::string expected_beamtime_id = "beamtime_id";
     std::string expected_beamline = "beamline";
     std::string expected_facility = "facility";
@@ -99,7 +99,7 @@ void ReceiveFileProcessorTests::MockRequestData() {
     .WillRepeatedly(ReturnRef(expected_full_path));
 
     EXPECT_CALL(*mock_request, GetSourceType()).Times(2)
-        .WillRepeatedly(Return(expected_source_type));
+    .WillRepeatedly(Return(expected_source_type));
 
 
     EXPECT_CALL(*mock_request, GetFileName()).Times(2)
diff --git a/receiver/unittests/file_processors/test_write_file_processor.cpp b/receiver/unittests/file_processors/test_write_file_processor.cpp
index 83aecae0b8a77cc63daf9b79c2b056ca55dfb092..a4df078b7872ba9d347c84d4e0455ca10f71a3f8 100644
--- a/receiver/unittests/file_processors/test_write_file_processor.cpp
+++ b/receiver/unittests/file_processors/test_write_file_processor.cpp
@@ -53,7 +53,7 @@ class WriteFileProcessorTests : public Test {
     NiceMock<MockIO> mock_io;
     std::unique_ptr<MockRequest> mock_request;
     NiceMock<asapo::MockLogger> mock_logger;
-    std::string expected_file_name = std::string("raw")+asapo::kPathSeparator+std::string("2");
+    std::string expected_file_name = std::string("raw") + asapo::kPathSeparator + std::string("2");
     asapo::SourceType expected_source_type = asapo::SourceType::kRaw;
     std::string expected_beamtime_id = "beamtime_id";
     std::string expected_beamline = "beamline";
@@ -104,11 +104,11 @@ void WriteFileProcessorTests::MockRequestData(int times) {
     EXPECT_CALL(*mock_request, GetOnlinePath()).Times(times)
     .WillRepeatedly(ReturnRef(expected_full_path));
 
-    EXPECT_CALL(*mock_request, GetSourceType()).Times(times*2)
-        .WillRepeatedly(Return(expected_source_type));
+    EXPECT_CALL(*mock_request, GetSourceType()).Times(times * 2)
+    .WillRepeatedly(Return(expected_source_type));
 
 
-    EXPECT_CALL(*mock_request, GetFileName()).Times(times*2)
+    EXPECT_CALL(*mock_request, GetFileName()).Times(times * 2)
     .WillRepeatedly(Return(expected_file_name));
 }
 
diff --git a/receiver/unittests/mock_receiver_config.cpp b/receiver/unittests/mock_receiver_config.cpp
index 17e236cbdd665969a80682f1e62e50e49e987430..5577cbe9ca26d5242e7d0c5294792988ed64bc19 100644
--- a/receiver/unittests/mock_receiver_config.cpp
+++ b/receiver/unittests/mock_receiver_config.cpp
@@ -44,7 +44,7 @@ Error SetReceiverConfig (const ReceiverConfig& config, std::string error_field)
     auto config_string = std::string("{") + Key("PerformanceDbServer",
                                                 error_field) + "\"" + config.performance_db_uri + "\"";
     config_string += "," + Key("PerformanceDbName", error_field) + "\"" + config.performance_db_name + "\"";
-    config_string += "," + Key("MonitorPerformance", error_field) + (config.monitor_performance?"true":"false");
+    config_string += "," + Key("MonitorPerformance", error_field) + (config.monitor_performance ? "true" : "false");
     config_string += "," + Key("DatabaseServer", error_field) + "\"" + config.database_uri + "\"";
     config_string += "," + Key("DiscoveryServer", error_field) + "\"" + config.discovery_server + "\"";
     config_string += "," + Key("ListenPort", error_field) + std::to_string(config.listen_port);
diff --git a/receiver/unittests/receiver_data_server/request_handler/test_request_handler.cpp b/receiver/unittests/receiver_data_server/request_handler/test_request_handler.cpp
index e5c495b00a1d7b9c8663f7fd48be97487c95aadc..fb85f18e56798d664529c1223ad59e39dce1c61d 100644
--- a/receiver/unittests/receiver_data_server/request_handler/test_request_handler.cpp
+++ b/receiver/unittests/receiver_data_server/request_handler/test_request_handler.cpp
@@ -123,7 +123,7 @@ TEST_F(RequestHandlerTests, ProcessRequest_WrongOpCode) {
 }
 
 TEST_F(RequestHandlerTests, ProcessRequest_WrongClientVersion) {
-    strcpy(request.header.api_version,"v0.2");
+    strcpy(request.header.api_version, "v0.2");
     MockSendResponse(asapo::kNetErrorNotSupported, false);
     EXPECT_CALL(mock_net, HandleAfterError_t(expected_source_id));
 
diff --git a/receiver/unittests/request_handler/test_request_factory.cpp b/receiver/unittests/request_handler/test_request_factory.cpp
index b9b8418e0d3591acf378b2f2704f54678789a1b3..718ddd901b5e6da20f8591d9dc6b15e444e96b57 100644
--- a/receiver/unittests/request_handler/test_request_factory.cpp
+++ b/receiver/unittests/request_handler/test_request_factory.cpp
@@ -135,7 +135,8 @@ TEST_F(FactoryTests, DoNotAddDiskAndDbWriterIfNotWantedInRequest) {
 }
 
 TEST_F(FactoryTests, DoNotAddDbWriterIfNotWanted) {
-    generic_request_header.custom_data[asapo::kPosIngestMode] = asapo::IngestModeFlags::kTransferData | asapo::IngestModeFlags::kStoreInFilesystem;
+    generic_request_header.custom_data[asapo::kPosIngestMode] = asapo::IngestModeFlags::kTransferData |
+            asapo::IngestModeFlags::kStoreInFilesystem;
 
     SetReceiverConfig(config, "none");
 
@@ -171,7 +172,8 @@ TEST_F(FactoryTests, ReturnsMetaDataRequestOnTransferMetaDataOnly) {
 }
 
 TEST_F(FactoryTests, ReturnsMetaDataRequestOnkOpcodeTransferMetaData) {
-    generic_request_header.custom_data[asapo::kPosIngestMode] = asapo::IngestModeFlags::kTransferData | asapo::IngestModeFlags::kStoreInDatabase;
+    generic_request_header.custom_data[asapo::kPosIngestMode] = asapo::IngestModeFlags::kTransferData |
+            asapo::IngestModeFlags::kStoreInDatabase;
     generic_request_header.op_code = asapo::Opcode::kOpcodeTransferMetaData;
     auto request = factory.GenerateRequest(generic_request_header, 1, origin_uri, &err);
 
diff --git a/receiver/unittests/request_handler/test_request_handler_authorizer.cpp b/receiver/unittests/request_handler/test_request_handler_authorizer.cpp
index dc15c7d3231d03b66f204817047c7ed4fd900245..b4488cd47942e5c72b89604b6537752e6d78fa0b 100644
--- a/receiver/unittests/request_handler/test_request_handler_authorizer.cpp
+++ b/receiver/unittests/request_handler/test_request_handler_authorizer.cpp
@@ -80,7 +80,7 @@ class AuthorizerHandlerTests : public Test {
     void MockRequestData();
     void SetUp() override {
         GenericRequestHeader request_header;
-        expected_source_credentials = "processed%"+expected_beamtime_id + "%source%token";
+        expected_source_credentials = "processed%" + expected_beamtime_id + "%source%token";
         expect_request_string = std::string("{\"SourceCredentials\":\"") + expected_source_credentials +
                                 "\",\"OriginHost\":\"" +
                                 expected_producer_uri + "\"}";
@@ -128,7 +128,7 @@ class AuthorizerHandlerTests : public Test {
                                                      HasSubstr(expected_data_source),
                                                      HasSubstr(expected_producer_uri),
                                                      HasSubstr(expected_authorization_server))));
-            } else if (expected_access_type_str=="[\"write\"]") {
+            } else if (expected_access_type_str == "[\"write\"]") {
                 EXPECT_CALL(mock_logger, Debug(AllOf(HasSubstr("authorized"),
                                                      HasSubstr(expected_beamtime_id),
                                                      HasSubstr(expected_beamline),
@@ -151,8 +151,8 @@ class AuthorizerHandlerTests : public Test {
         ;
 
         EXPECT_CALL(*mock_request, GetApiVersion())
-            .WillOnce(Return(expected_api_version))
-            ;
+        .WillOnce(Return(expected_api_version))
+        ;
 
 
         MockAuthRequest(error, code);
@@ -274,11 +274,11 @@ TEST_F(AuthorizerHandlerTests, RequestAuthorizeReturnsDifferentBeamtimeId) {
 
 TEST_F(AuthorizerHandlerTests, RequestFromUnsupportedClient) {
     EXPECT_CALL(*mock_request, GetOpCode())
-        .WillOnce(Return(asapo::kOpcodeAuthorize))
-        ;
+    .WillOnce(Return(asapo::kOpcodeAuthorize))
+    ;
     EXPECT_CALL(*mock_request, GetApiVersion())
-        .WillOnce(Return("v1000.2"))
-        ;
+    .WillOnce(Return("v1000.2"))
+    ;
 
     auto err = handler.ProcessRequest(mock_request.get());
     ASSERT_THAT(err, Eq(asapo::ReceiverErrorTemplates::kUnsupportedClient));
diff --git a/receiver/unittests/request_handler/test_request_handler_db_last_stream.cpp b/receiver/unittests/request_handler/test_request_handler_db_last_stream.cpp
index 9eb2310cacfa5da4097b788d42f609c19b944e25..7889f95b4702344688259542ba30950d502110ba 100644
--- a/receiver/unittests/request_handler/test_request_handler_db_last_stream.cpp
+++ b/receiver/unittests/request_handler/test_request_handler_db_last_stream.cpp
@@ -63,14 +63,17 @@ class DbMetaLastStreamTests : public Test {
     ReceiverConfig config;
     std::string expected_beamtime_id = "beamtime_id";
     std::string expected_data_source = "source";
-    std::string info_str = R"({"lastId":10,"name":"stream","timestampCreated":1000000,"timestampLast":2000000,"finished":false,"nextStream":""})";
+    std::string info_str =
+        R"({"lastId":10,"name":"stream","timestampCreated":1000000,"timestampLast":2000000,"finished":false,"nextStream":""})";
     asapo::StreamInfo expected_stream_info;
     void SetUp() override {
         GenericRequestHeader request_header;
         expected_stream_info.last_id = 10;
         expected_stream_info.name = expectedlaststream;
-        expected_stream_info.timestamp_created = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(1));
-        expected_stream_info.timestamp_lastentry = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(2));
+        expected_stream_info.timestamp_created = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(
+                                                     1));
+        expected_stream_info.timestamp_lastentry = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(
+                                                       2));
         request_header.data_id = 0;
         handler.db_client__ = std::unique_ptr<asapo::Database> {&mock_db};
         handler.log__ = &mock_logger;
diff --git a/receiver/unittests/request_handler/test_request_handler_db_stream_info.cpp b/receiver/unittests/request_handler/test_request_handler_db_stream_info.cpp
index a2828c31eafab387f1f373bc8ffa35e531a75cfa..9c9753598fbd3dc35eea456373dd86a53963fb97 100644
--- a/receiver/unittests/request_handler/test_request_handler_db_stream_info.cpp
+++ b/receiver/unittests/request_handler/test_request_handler_db_stream_info.cpp
@@ -64,14 +64,17 @@ class DbMetaStreamInfoTests : public Test {
     ReceiverConfig config;
     std::string expected_beamtime_id = "beamtime_id";
     std::string expected_data_source = "source";
-    std::string info_str = R"({"lastId":10,"name":"stream","timestampCreated":1000000,"timestampLast":2000000,"finished":false,"nextStream":""})";
+    std::string info_str =
+        R"({"lastId":10,"name":"stream","timestampCreated":1000000,"timestampLast":2000000,"finished":false,"nextStream":""})";
     asapo::StreamInfo expected_stream_info;
     void SetUp() override {
         GenericRequestHeader request_header;
         expected_stream_info.last_id = 10;
         expected_stream_info.name = expected_stream;
-        expected_stream_info.timestamp_created = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(1));
-        expected_stream_info.timestamp_lastentry = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(2));
+        expected_stream_info.timestamp_created = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(
+                                                     1));
+        expected_stream_info.timestamp_lastentry = std::chrono::time_point<std::chrono::system_clock>(std::chrono::milliseconds(
+                                                       2));
         request_header.data_id = 0;
         handler.db_client__ = std::unique_ptr<asapo::Database> {&mock_db};
         handler.log__ = &mock_logger;
diff --git a/receiver/unittests/request_handler/test_request_handler_db_writer.cpp b/receiver/unittests/request_handler/test_request_handler_db_writer.cpp
index 129e704a0cea73acb6e8d19368817a815b383c29..d12f6ef1f4863728cb4a557698ca3eb60a3e2f0d 100644
--- a/receiver/unittests/request_handler/test_request_handler_db_writer.cpp
+++ b/receiver/unittests/request_handler/test_request_handler_db_writer.cpp
@@ -122,7 +122,7 @@ MATCHER_P(CompareMessageMeta, file, "") {
     if (arg.id != file.id) return false;
     if (arg.metadata != file.metadata) return false;
 
-    if (arg.timestamp<std::chrono::system_clock::now()-std::chrono::seconds (5)) {
+    if (arg.timestamp < std::chrono::system_clock::now() - std::chrono::seconds (5)) {
         return false;
     }
 
diff --git a/receiver/unittests/request_handler/test_request_handler_delete_stream.cpp b/receiver/unittests/request_handler/test_request_handler_delete_stream.cpp
index 277ccdea4003e9dfafa819fc57886c423a772654..94eaf86196578d3b54237ce68e3ed576faaba725 100644
--- a/receiver/unittests/request_handler/test_request_handler_delete_stream.cpp
+++ b/receiver/unittests/request_handler/test_request_handler_delete_stream.cpp
@@ -66,7 +66,7 @@ class DbMetaDeleteStreamTests : public Test {
     std::string expected_stream = "stream";
     uint64_t expected_custom_data[asapo::kNCustomParams] {0, 0, 0};
 
-  void SetUp() override {
+    void SetUp() override {
         GenericRequestHeader request_header;
         handler.db_client__ = std::unique_ptr<asapo::Database> {&mock_db};
         handler.log__ = &mock_logger;
@@ -91,24 +91,25 @@ class DbMetaDeleteStreamTests : public Test {
                                                  HasSubstr(expected_data_source),
                                                  HasSubstr(expected_stream),
                                                  HasSubstr(expected_beamtime_id)
-                                           )
-            )
-            );            return;
+                                                )
+                                          )
+                       );
+            return;
         }
 
         EXPECT_CALL(mock_db, Connect_t(config.database_uri, expected_beamtime_id + "_" + expected_data_source)).
-            WillOnce(testing::Return(nullptr));
+        WillOnce(testing::Return(nullptr));
         EXPECT_CALL(mock_db, DeleteStream_t(expected_stream)).
-            WillOnce(testing::Return(errorTemplate==nullptr?nullptr:errorTemplate->Generate().release()));
+        WillOnce(testing::Return(errorTemplate == nullptr ? nullptr : errorTemplate->Generate().release()));
         if (errorTemplate == nullptr) {
             EXPECT_CALL(mock_logger, Debug(AllOf(HasSubstr("deleted stream meta"),
                                                  HasSubstr(config.database_uri),
                                                  HasSubstr(expected_data_source),
                                                  HasSubstr(expected_stream),
                                                  HasSubstr(expected_beamtime_id)
-                                           )
-            )
-            );
+                                                )
+                                          )
+                       );
         }
 
     }
@@ -118,7 +119,7 @@ class DbMetaDeleteStreamTests : public Test {
 
 TEST_F(DbMetaDeleteStreamTests, CallsDeleteOk) {
 
-    ExpectDelete(3,nullptr);
+    ExpectDelete(3, nullptr);
 
     auto err = handler.ProcessRequest(mock_request.get());
     ASSERT_THAT(err, Eq(nullptr));
@@ -127,7 +128,7 @@ TEST_F(DbMetaDeleteStreamTests, CallsDeleteOk) {
 
 TEST_F(DbMetaDeleteStreamTests, CallsDeleteErrorAlreadyExist) {
 
-    ExpectDelete(3,&asapo::DBErrorTemplates::kNoRecord);
+    ExpectDelete(3, &asapo::DBErrorTemplates::kNoRecord);
     auto err = handler.ProcessRequest(mock_request.get());
 
     ASSERT_THAT(err, Eq(asapo::DBErrorTemplates::kNoRecord));
@@ -135,7 +136,7 @@ TEST_F(DbMetaDeleteStreamTests, CallsDeleteErrorAlreadyExist) {
 
 TEST_F(DbMetaDeleteStreamTests, CallsDeleteNoErrorAlreadyExist) {
 
-    ExpectDelete(1,&asapo::DBErrorTemplates::kNoRecord);
+    ExpectDelete(1, &asapo::DBErrorTemplates::kNoRecord);
     auto err = handler.ProcessRequest(mock_request.get());
 
     ASSERT_THAT(err, Eq(nullptr));
@@ -143,7 +144,7 @@ TEST_F(DbMetaDeleteStreamTests, CallsDeleteNoErrorAlreadyExist) {
 
 TEST_F(DbMetaDeleteStreamTests, CallsDeleteNoOp) {
 
-    ExpectDelete(0,&asapo::DBErrorTemplates::kNoRecord);
+    ExpectDelete(0, &asapo::DBErrorTemplates::kNoRecord);
     auto err = handler.ProcessRequest(mock_request.get());
 
     ASSERT_THAT(err, Eq(nullptr));
diff --git a/receiver/unittests/test_config.cpp b/receiver/unittests/test_config.cpp
index 06c7c2ddf1f26860b168618ce6f48c4bfdb3d7c1..40289b3d7d0e189b197a95eed34bdf0d4d6c871d 100644
--- a/receiver/unittests/test_config.cpp
+++ b/receiver/unittests/test_config.cpp
@@ -106,7 +106,7 @@ TEST_F(ConfigTests, ErrorReadSettings) {
     std::vector<std::string>fields {"PerformanceDbServer", "ListenPort", "DataServer", "ListenPort",
                                     "DataCache", "Use", "SizeGB", "ReservedShare", "DatabaseServer", "Tag",
                                     "AuthorizationServer", "AuthorizationInterval", "PerformanceDbName", "LogLevel",
-                                    "NThreads", "DiscoveryServer", "AdvertiseURI", "NetworkMode","MonitorPerformance",
+                                    "NThreads", "DiscoveryServer", "AdvertiseURI", "NetworkMode", "MonitorPerformance",
                                     "ReceiveToDiskThresholdMB"};
     for (const auto& field : fields) {
         auto err = asapo::SetReceiverConfig(test_config, field);
diff --git a/tests/automatic/consumer/consumer_api/consumer_api.cpp b/tests/automatic/consumer/consumer_api/consumer_api.cpp
index 26230c93279759c59ca9505b5796e5ac2390edd9..9107d44ac36aadc981ca3f08537077c464479e37 100644
--- a/tests/automatic/consumer/consumer_api/consumer_api.cpp
+++ b/tests/automatic/consumer/consumer_api/consumer_api.cpp
@@ -31,9 +31,9 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     asapo::MessageMeta fi;
     asapo::Error err;
 
-    std::string client,server;
+    std::string client, server;
     bool supported;
-    err = consumer->GetVersionInfo(&client,&server,&supported);
+    err = consumer->GetVersionInfo(&client, &server, &supported);
     M_AssertTrue(err == nullptr, "Version OK");
     M_AssertTrue(supported, "client supported by server");
     M_AssertTrue(!client.empty(), "client version");
@@ -63,7 +63,7 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(fi.name == "2", "GetNext2 filename");
 
 
-    err = consumer->SetLastReadMarker(group_id, 2,"default");
+    err = consumer->SetLastReadMarker(group_id, 2, "default");
     M_AssertTrue(err == nullptr, "SetLastReadMarker no error");
 
 
@@ -80,7 +80,7 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(err == nullptr, "GetLast2 no error");
 
 
-    err = consumer->SetLastReadMarker(group_id, 8,"default");
+    err = consumer->SetLastReadMarker(group_id, 8, "default");
     M_AssertTrue(err == nullptr, "SetLastReadMarker 2 no error");
 
 
@@ -100,7 +100,7 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(err == nullptr, "GetCurrentSize 2 no error");
     M_AssertTrue(size2 == 5, "GetCurrentSize 2 size");
 
-    err = consumer->ResetLastReadMarker(group_id,"default");
+    err = consumer->ResetLastReadMarker(group_id, "default");
     M_AssertTrue(err == nullptr, "SetLastReadMarker");
 
     err = consumer->GetNext(group_id, &fi, nullptr, "default");
@@ -112,25 +112,25 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(err == nullptr, "GetNext5 no error");
     M_AssertTrue(fi.name == "1", "GetNext5  filename");
 
-    auto messages = consumer->QueryMessages("meta.test = 10","default", &err);
+    auto messages = consumer->QueryMessages("meta.test = 10", "default", &err);
     M_AssertTrue(err == nullptr, "query1");
     M_AssertTrue(messages.size() == 10, "size of query answer 1");
 
-    messages = consumer->QueryMessages("meta.test = 10 AND name='1'","default", &err);
+    messages = consumer->QueryMessages("meta.test = 10 AND name='1'", "default", &err);
     M_AssertTrue(err == nullptr, "query2");
     M_AssertTrue(messages.size() == 1, "size of query answer 2");
     M_AssertTrue(fi.name == "1", "GetNext5  filename");
 
 
-    messages = consumer->QueryMessages("meta.test = 11","default", &err);
+    messages = consumer->QueryMessages("meta.test = 11", "default", &err);
     M_AssertTrue(err == nullptr, "query3");
     M_AssertTrue(messages.size() == 0, "size of query answer 3");
 
-    messages = consumer->QueryMessages("meta.test = 18","default", &err);
+    messages = consumer->QueryMessages("meta.test = 18", "default", &err);
     M_AssertTrue(err == nullptr, "query4");
     M_AssertTrue(messages.size() == 0, "size of query answer 4");
 
-    messages = consumer->QueryMessages("bla","default", &err);
+    messages = consumer->QueryMessages("bla", "default", &err);
     M_AssertTrue(err != nullptr, "query5");
     M_AssertTrue(messages.size() == 0, "size of query answer 5");
 
@@ -148,7 +148,7 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(err == nullptr, "GetNext stream2 no error");
     M_AssertTrue(fi.name == "21", "GetNext stream2 filename");
 
-    auto streams = consumer->GetStreamList("",asapo::StreamFilter::kAllStreams,&err);
+    auto streams = consumer->GetStreamList("", asapo::StreamFilter::kAllStreams, &err);
     M_AssertTrue(err == nullptr, "GetStreamList no error");
     M_AssertTrue(streams.size() == 3, "streams.size");
     M_AssertTrue(streams[0].name == "default", "streams0.name");
@@ -166,7 +166,7 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(asapo::NanosecsEpochFromTimePoint(streams[2].timestamp_lastentry) == 2000, "streams2.timestamp lastentry");
 // acknowledges
 
-    auto id = consumer->GetLastAcknowledgedMessage(group_id,"default", &err);
+    auto id = consumer->GetLastAcknowledgedMessage(group_id, "default", &err);
     M_AssertTrue(err == asapo::ConsumerErrorTemplates::kNoData, "last ack default stream no data");
     M_AssertTrue(id == 0, "last ack default stream no data id = 0");
 
@@ -174,13 +174,13 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(err == nullptr, "nacks default stream all");
     M_AssertTrue(nacks.size() == 10, "nacks default stream size = 10");
 
-    err = consumer->Acknowledge(group_id, 1,"default");
+    err = consumer->Acknowledge(group_id, 1, "default");
     M_AssertTrue(err == nullptr, "ack default stream no error");
 
     nacks = consumer->GetUnacknowledgedMessages(group_id, 0, 0, "default", &err);
     M_AssertTrue(nacks.size() == 9, "nacks default stream size = 9 after ack");
 
-    id = consumer->GetLastAcknowledgedMessage(group_id,"default", &err);
+    id = consumer->GetLastAcknowledgedMessage(group_id, "default", &err);
     M_AssertTrue(err == nullptr, "last ack default stream no error");
     M_AssertTrue(id == 1, "last ack default stream id = 1");
 
@@ -191,18 +191,18 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
     M_AssertTrue(nacks.size() == 4, "nacks stream1 size = 4 after ack");
 
 // negative acks
-    consumer->ResetLastReadMarker(group_id,"default");
+    consumer->ResetLastReadMarker(group_id, "default");
     err = consumer->GetNext(group_id, &fi, nullptr, "default");
     M_AssertTrue(err == nullptr, "GetNextNegAckBeforeResend no error");
     M_AssertTrue(fi.name == "1", "GetNextNegAckBeforeResend filename");
-    err = consumer->NegativeAcknowledge(group_id, 1, 0,"default");
+    err = consumer->NegativeAcknowledge(group_id, 1, 0, "default");
     M_AssertTrue(err == nullptr, "NegativeAcknowledge no error");
     err = consumer->GetNext(group_id, &fi, nullptr, "default");
     M_AssertTrue(err == nullptr, "GetNextNegAckWithResend no error");
     M_AssertTrue(fi.name == "1", "GetNextNegAckWithResend filename");
 
 // automatic resend
-    consumer->ResetLastReadMarker(group_id,"default");
+    consumer->ResetLastReadMarker(group_id, "default");
     consumer->SetResendNacs(true, 0, 1);
     err = consumer->GetNext(group_id, &fi, nullptr, "default");
     M_AssertTrue(err == nullptr, "GetNextBeforeResend no error");
@@ -219,11 +219,11 @@ void TestSingle(const std::unique_ptr<asapo::Consumer>& consumer, const std::str
 
 // delete stream
 
-    err = consumer->DeleteStream("default",asapo::DeleteStreamOptions{true,true});
+    err = consumer->DeleteStream("default", asapo::DeleteStreamOptions{true, true});
     M_AssertTrue(err == nullptr, "delete default stream ok");
-    err = consumer->DeleteStream("default",asapo::DeleteStreamOptions{true,true});
+    err = consumer->DeleteStream("default", asapo::DeleteStreamOptions{true, true});
     M_AssertTrue(err == asapo::ConsumerErrorTemplates::kWrongInput, "delete non existing stream error");
-    err = consumer->DeleteStream("default",asapo::DeleteStreamOptions{true,false});
+    err = consumer->DeleteStream("default", asapo::DeleteStreamOptions{true, false});
     M_AssertTrue(err == nullptr, "delete non existing stream ok");
 
 }
@@ -317,11 +317,11 @@ void TestDataset(const std::unique_ptr<asapo::Consumer>& consumer, const std::st
 void TestAll(const Args& args) {
     asapo::Error err;
     auto consumer = asapo::ConsumerFactory::CreateConsumer(args.server,
-                                                         ".",
-                                                         true,
-                                                         asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                  args.run_name, "", "", args.token},
-                                                         &err);
+                    ".",
+                    true,
+                    asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                             args.run_name, "", "", args.token},
+                    &err);
     if (err) {
         std::cout << "Error CreateConsumer: " << err << std::endl;
         exit(EXIT_FAILURE);
diff --git a/tests/automatic/consumer/next_multithread_broker/next_multithread_broker.cpp b/tests/automatic/consumer/next_multithread_broker/next_multithread_broker.cpp
index d12de6de804c5884d55b371bccb58de80fabe000..4be2fc5524f0fce0163670d4554bad6b780f1b31 100644
--- a/tests/automatic/consumer/next_multithread_broker/next_multithread_broker.cpp
+++ b/tests/automatic/consumer/next_multithread_broker/next_multithread_broker.cpp
@@ -54,11 +54,11 @@ Args GetArgs(int argc, char* argv[]) {
 void TestAll(const Args& args) {
     asapo::Error err;
     auto consumer = asapo::ConsumerFactory::CreateConsumer(args.server,
-                                                         "dummy",
-                                                         true,
-                                                         asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                  args.run_name, "", "", args.token},
-                                                         &err);
+                    "dummy",
+                    true,
+                    asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                             args.run_name, "", "", args.token},
+                    &err);
     if (err) {
         std::cout << "Error CreateConsumer: " << err << std::endl;
         exit(EXIT_FAILURE);
diff --git a/tests/automatic/curl_http_client/curl_http_client_command/curl_httpclient_command.cpp b/tests/automatic/curl_http_client/curl_http_client_command/curl_httpclient_command.cpp
index c3391d9ab9f63c634420893f615484eacdd7762e..4bf11faac0d5971310434c889c5b627b69fe1b59 100644
--- a/tests/automatic/curl_http_client/curl_http_client_command/curl_httpclient_command.cpp
+++ b/tests/automatic/curl_http_client/curl_http_client_command/curl_httpclient_command.cpp
@@ -28,23 +28,25 @@ Args GetArgs(int argc, char* argv[]) {
 int main(int argc, char* argv[]) {
 
     auto args = GetArgs(argc, argv);
-    auto token = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJjMTkycDFiaXB0MzBub3AwcTNlZyIsInN1YiI6ImJ0X2FhYSIsIkV4dHJhQ2xhaW1zIjp7IkFjY2Vzc1R5cGVzIjpbInJlYWQiXX19.dt3ifrG3zqQP4uM2kaoe7ydDjUdFeasOB07fVRfFApE"; //token for aaa
+    auto token =
+        "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJqdGkiOiJjMTkycDFiaXB0MzBub3AwcTNlZyIsInN1YiI6ImJ0X2FhYSIsIkV4dHJhQ2xhaW1zIjp7IkFjY2Vzc1R5cGVzIjpbInJlYWQiXX19.dt3ifrG3zqQP4uM2kaoe7ydDjUdFeasOB07fVRfFApE"; //token for aaa
     std::string authorize_request = "{\"Folder\":\"" + args.folder + "\",\"BeamtimeId\":\"aaa\",\"Token\":\"" + token +
                                     "\"}";
     asapo::Error err;
     auto consumer = asapo::ConsumerFactory::CreateConsumer(args.uri_authorizer,
-                                                         "",
-                                                         true,
-                                                         asapo::SourceCredentials{asapo::SourceType::kProcessed, "", "",
-                                                                                  "", ""},
-                                                         &err);
+                    "",
+                    true,
+                    asapo::SourceCredentials{asapo::SourceType::kProcessed, "", "",
+                                             "", ""},
+                    &err);
     auto consumer_impl = static_cast<asapo::ConsumerImpl*>(consumer.get());
     M_AssertEq(nullptr, err);
 
     asapo::HttpCode code;
     std::string response;
     std::string input_data;
-    auto folder_token = consumer_impl->httpclient__->Post(args.uri_authorizer + "/v0.1/folder", "", authorize_request, &code,
+    auto folder_token = consumer_impl->httpclient__->Post(args.uri_authorizer + "/v0.1/folder", "", authorize_request,
+                        &code,
                         &err);
     if (err) {
         std::cout << err->Explain();
diff --git a/tests/automatic/full_chain/send_recv_streams/send_recv_streams.cpp b/tests/automatic/full_chain/send_recv_streams/send_recv_streams.cpp
index 7858801dcd1ea3b0ef8a4e53225c42fde5be4f16..94227abe2238fd4dad86b0bf33c354cc7b30e339 100644
--- a/tests/automatic/full_chain/send_recv_streams/send_recv_streams.cpp
+++ b/tests/automatic/full_chain/send_recv_streams/send_recv_streams.cpp
@@ -36,11 +36,11 @@ void ProcessAfterSend(asapo::RequestCallbackPayload payload, asapo::Error err) {
 
 ConsumerPtr CreateConsumerAndGroup(const Args& args, Error* err) {
     auto consumer = asapo::ConsumerFactory::CreateConsumer(args.server,
-                                                         ".",
-                                                         true,
-                                                         asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                  args.beamtime_id, "", "", args.token},
-                                                         err);
+                    ".",
+                    true,
+                    asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                             args.beamtime_id, "", "", args.token},
+                    err);
     if (*err) {
         return nullptr;
     }
@@ -61,7 +61,7 @@ ProducerPtr CreateProducer(const Args& args) {
     auto producer = asapo::Producer::Create(args.server, 1,
                                             asapo::RequestHandlerType::kTcp,
                                             asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                     args.beamtime_id, "", "", args.token }, 60000, &err);
+                                                    args.beamtime_id, "", "", args.token }, 60000, &err);
     if(err) {
         std::cerr << "Cannot start producer. ProducerError: " << err << std::endl;
         exit(EXIT_FAILURE);
diff --git a/tests/automatic/mongo_db/insert_retrieve/insert_retrieve_mongodb.cpp b/tests/automatic/mongo_db/insert_retrieve/insert_retrieve_mongodb.cpp
index ac95431b257f15d3cfc9d3279937a7ec042c1fdf..4da3b42cc829861f6e85d76ceb4aa9a9a3344918 100644
--- a/tests/automatic/mongo_db/insert_retrieve/insert_retrieve_mongodb.cpp
+++ b/tests/automatic/mongo_db/insert_retrieve/insert_retrieve_mongodb.cpp
@@ -28,7 +28,7 @@ Args GetArgs(int argc, char* argv[]) {
         std::cout << "Wrong number of arguments" << std::endl;
         exit(EXIT_FAILURE);
     }
-    printf("%s %s",argv[1],argv[2]) ;
+    printf("%s %s", argv[1], argv[2]) ;
     return Args{argv[1], atoi(argv[2])};
 }
 
@@ -62,9 +62,9 @@ int main(int argc, char* argv[]) {
     auto fi2 = fi;
     fi2.id = 123;
     fi1.timestamp = std::chrono::system_clock::now();
-    fi2.timestamp = std::chrono::system_clock::now()+std::chrono::minutes(1);
+    fi2.timestamp = std::chrono::system_clock::now() + std::chrono::minutes(1);
     fi2.name = asapo::kFinishStreamKeyword;
-    fi2.metadata=R"({"next_stream":"ns"})";
+    fi2.metadata = R"({"next_stream":"ns"})";
     db.Insert("data_test1", fi1, false);
     db.Insert("data_test1", fi2, false);
 
@@ -92,7 +92,7 @@ int main(int argc, char* argv[]) {
         M_AssertEq(fi2.id, info.last_id);
         M_AssertEq("test1", info.name);
         M_AssertEq(true, info.finished);
-        M_AssertEq("ns",info.next_stream);
+        M_AssertEq("ns", info.next_stream);
 
 // delete stream
         db.Insert("inprocess_test_blabla", fi, false);
@@ -111,7 +111,7 @@ int main(int argc, char* argv[]) {
         err = db.GetStreamInfo("acks_test_blabla1", &info);
         M_AssertTrue(info.last_id == 0);
         err = db.DeleteStream("test1");
-        M_AssertTrue(err==nullptr);
+        M_AssertTrue(err == nullptr);
     }
 
     return 0;
diff --git a/tests/automatic/mongo_db/insert_retrieve_dataset/insert_retrieve_dataset_mongodb.cpp b/tests/automatic/mongo_db/insert_retrieve_dataset/insert_retrieve_dataset_mongodb.cpp
index e5ad6c75713c22c63680d144a4c26f2902e8a122..7e2f8e58042ffe1b34348f9296c9802934bb2bfe 100644
--- a/tests/automatic/mongo_db/insert_retrieve_dataset/insert_retrieve_dataset_mongodb.cpp
+++ b/tests/automatic/mongo_db/insert_retrieve_dataset/insert_retrieve_dataset_mongodb.cpp
@@ -17,8 +17,8 @@ void Assert(const Error& error, const std::string& expect) {
 }
 
 struct Args {
-  std::string keyword;
-  int file_id;
+    std::string keyword;
+    int file_id;
 };
 
 Args GetArgs(int argc, char* argv[]) {
@@ -62,7 +62,7 @@ int main(int argc, char* argv[]) {
 
     if (args.keyword == "OK") { // check retrieve
         asapo::MessageMeta fi_db;
-        err = db.GetDataSetById("data_test", fi.dataset_substream,fi.id, &fi_db);
+        err = db.GetDataSetById("data_test", fi.dataset_substream, fi.id, &fi_db);
         M_AssertTrue(fi_db == fi, "get record from db");
         M_AssertEq(nullptr, err);
         err = db.GetDataSetById("data_test", 0, 0, &fi_db);
@@ -84,9 +84,9 @@ int main(int argc, char* argv[]) {
 
         auto fi2 = fi;
         fi2.id = 123;
-        fi2.timestamp = std::chrono::system_clock::now()+std::chrono::minutes(1);
+        fi2.timestamp = std::chrono::system_clock::now() + std::chrono::minutes(1);
         fi2.name = asapo::kFinishStreamKeyword;
-        fi2.metadata=R"({"next_stream":"ns"})";
+        fi2.metadata = R"({"next_stream":"ns"})";
         db.Insert("data_test", fi2, false);
         err = db.GetLastStream(&info_last);
         M_AssertEq(nullptr, err);
diff --git a/tests/automatic/producer/beamtime_metadata/beamtime_metadata.cpp b/tests/automatic/producer/beamtime_metadata/beamtime_metadata.cpp
index dc1c1f1eff961eb3d87f7edbba81922fc1a2b074..65054a791bdf64f41473bae37a08d33b09e9052e 100644
--- a/tests/automatic/producer/beamtime_metadata/beamtime_metadata.cpp
+++ b/tests/automatic/producer/beamtime_metadata/beamtime_metadata.cpp
@@ -69,7 +69,7 @@ std::unique_ptr<asapo::Producer> CreateProducer(const Args& args) {
                                             args.mode == 0 ? asapo::RequestHandlerType::kTcp
                                             : asapo::RequestHandlerType::kFilesystem,
                                             asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                     args.beamtime_id, "", "", ""}, 60000, &err);
+                                                    args.beamtime_id, "", "", ""}, 60000, &err);
     if (err) {
         std::cerr << "Cannot start producer. ProducerError: " << err << std::endl;
         exit(EXIT_FAILURE);
diff --git a/tests/manual/performance_broker_receiver/getlast_broker.cpp b/tests/manual/performance_broker_receiver/getlast_broker.cpp
index f6a3c1a9270c5ec2de4e63a8ecd8345a0e02fa42..56bcd29288453544ba08a69b1751cce9fd4e893f 100644
--- a/tests/manual/performance_broker_receiver/getlast_broker.cpp
+++ b/tests/manual/performance_broker_receiver/getlast_broker.cpp
@@ -61,9 +61,9 @@ std::vector<std::thread> StartThreads(const Args& params,
         asapo::MessageMeta fi;
         Error err;
         auto consumer = asapo::ConsumerFactory::CreateConsumer(params.server, params.file_path, true,
-                                                             asapo::SourceCredentials{asapo::SourceType::kProcessed,
-                                                                                      params.beamtime_id, "", "",
-                                                                                      params.token}, &err);
+                        asapo::SourceCredentials{asapo::SourceType::kProcessed,
+                                                 params.beamtime_id, "", "",
+                                                 params.token}, &err);
         consumer->SetTimeout((uint64_t) params.timeout_ms);
         asapo::MessageData data;
 
diff --git a/tests/manual/producer_cpp/producer.cpp b/tests/manual/producer_cpp/producer.cpp
index 03607b93839e1599617ad19286a76e593734c748..151b055db8b25d01c678bd47a05da9025b8a269b 100644
--- a/tests/manual/producer_cpp/producer.cpp
+++ b/tests/manual/producer_cpp/producer.cpp
@@ -20,13 +20,12 @@ void exit_if_error(std::string error_string, const asapo::Error& err) {
     }
 }
 
-std::string format_string(uint32_t in, std::string format="%05d")
-{
+std::string format_string(uint32_t in, std::string format = "%05d") {
     if(in > 99999)
         in = 0;
 
     char buf[6];
-    snprintf(buf,sizeof(buf),format.c_str(),in);
+    snprintf(buf, sizeof(buf), format.c_str(), in);
     return std::string(buf);
 
 }
@@ -41,7 +40,7 @@ int main(int argc, char* argv[]) {
     if(argc >= 2)
         submodule = atoi(argv[1]);
 
-    if(argc >=3)
+    if(argc >= 3)
         sleeptime = atoi(argv[2]);
 
 
@@ -50,8 +49,8 @@ int main(int argc, char* argv[]) {
     auto endpoint = "localhost:8400"; // or your endpoint
     auto beamtime = "asapo_test";
 
-    auto producer = asapo::Producer::Create(endpoint, 1,asapo::RequestHandlerType::kTcp,
-                                            asapo::SourceCredentials{asapo::SourceType::kProcessed,beamtime, "", "", ""}, 60000, &err);
+    auto producer = asapo::Producer::Create(endpoint, 1, asapo::RequestHandlerType::kTcp,
+                                            asapo::SourceCredentials{asapo::SourceType::kProcessed, beamtime, "", "", ""}, 60000, &err);
     exit_if_error("Cannot start producer", err);
 
     uint32_t eventid = 1;
@@ -63,14 +62,12 @@ int main(int argc, char* argv[]) {
     // number of modules
     const uint32_t modules = 3;
 
-    while(true)
-    {
-        for(uint32_t part=1; part<=number_of_splitted_files; ++part)
-        {
+    while(true) {
+        for(uint32_t part = 1; part <= number_of_splitted_files; ++part) {
             std::string to_send = "processed/lambdatest_"
-                + format_string(start_number) // file start number (acquistion id)
-                + "_part" + format_string(part) // file part id (chunk id)
-                + "_m" + format_string(submodule, std::string("%02d"));
+                                  + format_string(start_number) // file start number (acquistion id)
+                                  + "_part" + format_string(part) // file part id (chunk id)
+                                  + "_m" + format_string(submodule, std::string("%02d"));
             auto send_size = to_send.size() + 1;
             auto buffer =  asapo::MessageData(new uint8_t[send_size]);
             memcpy(buffer.get(), to_send.c_str(), send_size);