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FS-SC
AsapoWorker
Commits
bb036bef
Commit
bb036bef
authored
Jun 18, 2020
by
Tim Schoof
Browse files
Throw an exception when a stream stops due to errors
parent
b57af207
Changes
1
Hide whitespace changes
Inline
Side-by-side
src/AsapoWorker/streamer.py
View file @
bb036bef
...
...
@@ -32,12 +32,10 @@ class Streamer:
self
.
worker
.
process
(
data
,
metadata
)
except
(
AsapoProducerError
,
ConfigurationError
)
as
err
:
log
.
critical
(
"Sending failed: "
+
str
(
err
))
self
.
stop
()
return
False
raise
err
except
Exception
as
err
:
log
.
exception
(
"Worker could not process data."
)
self
.
stop
()
return
False
raise
err
return
True
...
...
@@ -60,8 +58,7 @@ class Streamer:
except
Exception
as
err
:
log
.
critical
(
"Unhandled exception"
,
exc_info
=
True
)
self
.
_handle_receiver_critical_error
()
self
.
stop
()
return
None
,
None
raise
err
self
.
started
=
True
...
...
@@ -97,15 +94,16 @@ class Streamer:
def
run
(
self
):
log
.
info
(
"Start stream processing."
)
self
.
stopped
.
clear
()
while
not
self
.
stopped
.
is_set
():
success
=
self
.
_process_stream
()
if
not
success
:
self
.
stopped
.
wait
(
self
.
delay_on_error
)
self
.
_increase_delay_on_error
()
else
:
self
.
_reset_delay_on_error
()
self
.
_shutdown
()
try
:
while
not
self
.
stopped
.
is_set
():
success
=
self
.
_process_stream
()
if
not
success
:
self
.
stopped
.
wait
(
self
.
delay_on_error
)
self
.
_increase_delay_on_error
()
else
:
self
.
_reset_delay_on_error
()
finally
:
self
.
_shutdown
()
def
_increase_delay_on_error
(
self
):
self
.
delay_on_error
=
max
(
...
...
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