diff options
| -rw-r--r-- | Lib/asyncio/proactor_events.py | 8 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2019-01-15-13-31-30.bpo-23846.LT_qL8.rst | 2 |
2 files changed, 9 insertions, 1 deletions
diff --git a/Lib/asyncio/proactor_events.py b/Lib/asyncio/proactor_events.py index 3a1826e..a849be1 100644 --- a/Lib/asyncio/proactor_events.py +++ b/Lib/asyncio/proactor_events.py @@ -636,7 +636,13 @@ class BaseProactorEventLoop(base_events.BaseEventLoop): f.add_done_callback(self._loop_self_reading) def _write_to_self(self): - self._csock.send(b'\0') + try: + self._csock.send(b'\0') + except OSError: + if self._debug: + logger.debug("Fail to write a null byte into the " + "self-pipe socket", + exc_info=True) def _start_serving(self, protocol_factory, sock, sslcontext=None, server=None, backlog=100, diff --git a/Misc/NEWS.d/next/Library/2019-01-15-13-31-30.bpo-23846.LT_qL8.rst b/Misc/NEWS.d/next/Library/2019-01-15-13-31-30.bpo-23846.LT_qL8.rst new file mode 100644 index 0000000..788f092 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2019-01-15-13-31-30.bpo-23846.LT_qL8.rst @@ -0,0 +1,2 @@ +:class:`asyncio.ProactorEventLoop` now catchs and logs send errors when the +self-pipe is full. |