diff options
Diffstat (limited to 'Lib/asyncio/streams.py')
| -rw-r--r-- | Lib/asyncio/streams.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Lib/asyncio/streams.py b/Lib/asyncio/streams.py index aff081a..f63eeca 100644 --- a/Lib/asyncio/streams.py +++ b/Lib/asyncio/streams.py @@ -244,7 +244,19 @@ class StreamReaderProtocol(FlowControlMixin, protocols.Protocol): res = self._client_connected_cb(reader, self._stream_writer) if coroutines.iscoroutine(res): + def callback(task): + exc = task.exception() + if exc is not None: + self._loop.call_exception_handler({ + 'message': 'Unhandled exception in client_connected_cb', + 'exception': exc, + 'transport': transport, + }) + transport.close() + self._task = self._loop.create_task(res) + self._task.add_done_callback(callback) + self._strong_reader = None def connection_lost(self, exc): |