From 2de7ac97981c30e9c1001b05a771f52a41772c54 Mon Sep 17 00:00:00 2001
From: amaajemyfren <32741226+amaajemyfren@users.noreply.github.com>
Date: Fri, 20 Mar 2020 11:03:18 +0300
Subject: bpo-39797 Changes to socketserver.BaseServer's shutdown() method.
 (GH-18929)

Automerge-Triggered-By: @ned-deily
---
 Doc/library/socketserver.rst | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Doc/library/socketserver.rst b/Doc/library/socketserver.rst
index 7c8c8d5..232c061 100644
--- a/Doc/library/socketserver.rst
+++ b/Doc/library/socketserver.rst
@@ -237,6 +237,8 @@ Server Objects
    .. method:: shutdown()
 
       Tell the :meth:`serve_forever` loop to stop and wait until it does.
+      :meth:`shutdown` must be called while :meth:`serve_forever` is running in a
+      different thread otherwise it will deadlock.
 
 
    .. method:: server_close()
-- 
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