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Correctly catch cancelled nursery case (purely for logging)

ensure_deregister
Tyler Goodlet 2020-08-03 18:44:50 -04:00
parent 56b81f07e5
commit a24c6bfdd2
1 changed files with 4 additions and 3 deletions
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7
tractor/_trionics.py
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@ -230,7 +230,7 @@ async def open_nursery() -> typing.AsyncGenerator[ActorNursery, None]:
f"Waiting on subactors {anursery._children}"
"to complete"
)
except (BaseException, Exception) as err:
except BaseException as err:
# if the caller's scope errored then we activate our
# one-cancels-all supervisor strategy (don't
# worry more are coming).
@ -241,10 +241,11 @@ async def open_nursery() -> typing.AsyncGenerator[ActorNursery, None]:
# the `else:` block here might not complete?
# For now, shield both.
with trio.CancelScope(shield=True):
if err in (trio.Cancelled, KeyboardInterrupt):
etype = type(err)
if etype in (trio.Cancelled, KeyboardInterrupt):
log.warning(
f"Nursery for {current_actor().uid} was "
f"cancelled with {err}")
f"cancelled with {etype}")
else:
log.exception(
f"Nursery for {current_actor().uid} "