From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Wed, 28 Jun 2023 11:06:25 +0000 (-0700)
Subject: [3.11] gh-105993: Add possible `None` return type to `asyncio.EventLoop.start_tls... 
X-Git-Tag: v3.11.5~243
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0523f6de1f6f178a1c4d37872c142fe665ab79da;p=thirdparty%2FPython%2Fcpython.git

[3.11] gh-105993: Add possible `None` return type to `asyncio.EventLoop.start_tls` docs (GH-105995) (#106189)

gh-105993: Add possible `None` return type to `asyncio.EventLoop.start_tls` docs (GH-105995)
(cherry picked from commit 6b52a581c151914e59c8c367a03bc7309713a73b)

Co-authored-by: Sam Bull <git@sambull.org>
---

diff --git a/Doc/library/asyncio-eventloop.rst b/Doc/library/asyncio-eventloop.rst
index 3644c17c6b37..d6aab2a5fce1 100644
--- a/Doc/library/asyncio-eventloop.rst
+++ b/Doc/library/asyncio-eventloop.rst
@@ -878,6 +878,9 @@ TLS Upgrade
    object only because the coder caches *protocol*-side data and sporadically
    exchanges extra TLS session packets with *transport*.
 
+   In some situations (e.g. when the passed transport is already closing) this
+   may return ``None``.
+
    Parameters:
 
    * *transport* and *protocol* instances that methods like