From a6331b605e8044a205a113e1db87d2b0a53d0222 Mon Sep 17 00:00:00 2001 From: Richard Kojedzinszky Date: Tue, 20 Dec 2022 11:40:56 +0100 Subject: gh-100348: Fix ref cycle in `asyncio._SelectorSocketTransport` with `_read_ready_cb` (#100349) --- Lib/asyncio/selector_events.py | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'Lib/asyncio/selector_events.py') diff --git a/Lib/asyncio/selector_events.py b/Lib/asyncio/selector_events.py index 3d30006198f..74f289f0e6f 100644 --- a/Lib/asyncio/selector_events.py +++ b/Lib/asyncio/selector_events.py @@ -1133,6 +1133,10 @@ class _SelectorSocketTransport(_SelectorTransport): def _reset_empty_waiter(self): self._empty_waiter = None + def close(self): + self._read_ready_cb = None + super().close() + class _SelectorDatagramTransport(_SelectorTransport, transports.DatagramTransport): -- cgit v1.2.3