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gh-90467: StreamReaderProtocol - add strong reference to created task (GH-96323)

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(cherry picked from commit e860e521ec)

Co-authored-by: Kirill <iam@python273.pw>
This commit is contained in:
Miss Islington (bot) 2022-09-08 08:39:20 -07:00 • committed by GitHub
parent 19b94bc136
commit 280130f035
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3 changed files with 7 additions and 1 deletions
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4
Lib/asyncio/streams.py
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@ -206,6 +206,7 @@ class StreamReaderProtocol(FlowControlMixin, protocols.Protocol):
self._strong_reader = stream_reader
self._reject_connection = False
self._stream_writer = None
self._task = None
self._transport = None
self._client_connected_cb = client_connected_cb
self._over_ssl = False
@ -241,7 +242,7 @@ class StreamReaderProtocol(FlowControlMixin, protocols.Protocol):
res = self._client_connected_cb(reader,
self._stream_writer)
if coroutines.iscoroutine(res):
self._loop.create_task(res)
self._task = self._loop.create_task(res)
self._strong_reader = None
def connection_lost(self, exc):
@ -259,6 +260,7 @@ class StreamReaderProtocol(FlowControlMixin, protocols.Protocol):
super().connection_lost(exc)
self._stream_reader_wr = None
self._stream_writer = None
self._task = None
self._transport = None
def data_received(self, data):