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Created on 2018-01-24 16:44 by Timur Irmatov, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (3) | |||
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| msg310616 - (view) | Author: Timur Irmatov (Timur Irmatov) | Date: 2018-01-24 16:44 | |
Sometimes during shutdown of our simple http server based on asyncio/ aiohttp we get following stack trace:
ERROR [2018-01-24 08:28:33,398]: Exception in default exception handler while handling an unexpected error in custom exception handler
Traceback (most recent call last):
File "/opt/alt/python35/lib64/python3.5/asyncio/base_events.py", line 1293, in call_exception_handler
self._exception_handler(self, context)
File "/opt/alt/python35/bin/imunify360-captchaserver", line 640, in _error_handler
loop.default_exception_handler(context)
File "/opt/alt/python35/lib64/python3.5/asyncio/base_events.py", line 1256, in default_exception_handler
value = repr(value)
File "/opt/alt/python35/lib64/python3.5/asyncio/futures.py", line 213, in __repr__
info = self._repr_info()
File "/opt/alt/python35/lib64/python3.5/asyncio/tasks.py", line 96, in _repr_info
info = super()._repr_info()
File "/opt/alt/python35/lib64/python3.5/asyncio/futures.py", line 205, in _repr_info
if self._callbacks:
AttributeError: 'Task' object has no attribute '_callbacks'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/opt/alt/python35/lib64/python3.5/asyncio/base_events.py", line 1301, in call_exception_handler
'context': context,
File "/opt/alt/python35/lib64/python3.5/asyncio/base_events.py", line 1256, in default_exception_handler
value = repr(value)
File "/opt/alt/python35/lib64/python3.5/asyncio/futures.py", line 213, in __repr__
info = self._repr_info()
File "/opt/alt/python35/lib64/python3.5/asyncio/tasks.py", line 96, in _repr_info
info = super()._repr_info()
File "/opt/alt/python35/lib64/python3.5/asyncio/futures.py", line 205, in _repr_info
if self._callbacks:
AttributeError: 'Task' object has no attribute '_callbacks'
Is this some bug or consequence of our code not cancelling/ waiting for all coroutines?
|
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| msg310617 - (view) | Author: Yury Selivanov (yselivanov) *  |
Date: 2018-01-24 16:45 | |
Can you check if this happens on 3.6? 3.5 is in a security-fix mode only, so even if this is a bug it would take us a long time to fix it. |
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| msg318060 - (view) | Author: Yury Selivanov (yselivanov) * |
Date: 2018-05-29 17:00 | |
Closing this one as I believe it's fixed in all versions. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:57 | admin | set | github: 76834 |
| 2018-05-29 17:00:27 | yselivanov | set | status: open -> closed resolution: out of date messages: + msg318060 stage: resolved |
| 2018-01-24 16:45:36 | yselivanov | set | messages: + msg310617 |
| 2018-01-24 16:44:23 | Timur Irmatov | create | |