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Handle RuntimeError on helpers._cancel and improve logging

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Lonami Exo 2019-12-27 10:46:01 +01:00
parent 94ff5a8641
commit 1bd02d64c5
1 changed files with 13 additions and 1 deletions
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14
telethon/helpers.py
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@ -106,8 +106,20 @@ async def _cancel(log, **tasks):
await task await task
except asyncio.CancelledError: except asyncio.CancelledError:
pass pass
except RuntimeError:
# Probably: RuntimeError: await wasn't used with future
#
# Happens with _asyncio.Task instances (in "Task cancelling" state)
# trying to SIGINT the program right during initial connection, on
# _recv_loop coroutine (but we're creating its task explicitly with
# a loop, so how can it bug out like this?).
#
# Since we're aware of this error there's no point in logging it.
# *May* be https://bugs.python.org/issue37172
pass
except Exception: except Exception:
log.exception('Unhandled exception from %s after cancel', name) log.exception('Unhandled exception from %s after cancelling '
'%s (%s)', name, type(task), task)
def _sync_enter(self): def _sync_enter(self):