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Don't raise on a broken IPC-context when sending stop msg

ipc_failure_while_streaming
Tyler Goodlet 2022-11-14 16:11:33 -05:00
parent 4f977189c0
commit de04bbb2bb
1 changed files with 10 additions and 2 deletions
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12
tractor/_streaming.py
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@ -271,7 +271,8 @@ class ReceiveMsgStream(trio.abc.ReceiveChannel):
self, self,
) -> AsyncIterator[BroadcastReceiver]: ) -> AsyncIterator[BroadcastReceiver]:
'''Allocate and return a ``BroadcastReceiver`` which delegates '''
Allocate and return a ``BroadcastReceiver`` which delegates
to this message stream. to this message stream.
This allows multiple local tasks to receive each their own copy This allows multiple local tasks to receive each their own copy
@ -609,7 +610,14 @@ class Context:
# XXX: Make the stream "one-shot use". On exit, signal # XXX: Make the stream "one-shot use". On exit, signal
# ``trio.EndOfChannel``/``StopAsyncIteration`` to the # ``trio.EndOfChannel``/``StopAsyncIteration`` to the
# far end. # far end.
await self.send_stop() try:
await self.send_stop()
except trio.BrokenResourceError:
log.warning(
f"Couldn't close: stream already broken?\n"
f'actor: {self.chan.uid}\n'
f'ctx id: {self.cid}'
)
finally: finally:
if self._portal: if self._portal: