From 3abc4eb93e09c2e09a908da2af58a53c52ab2439 Mon Sep 17 00:00:00 2001
From: Pablo Galindo <Pablogsal@gmail.com>
Date: Sat, 9 Feb 2019 17:08:49 +0000
Subject: [PATCH] Do not retain references to processes and managers in
 TestSyncManagerTypes (GH-11801)

Keeping references to processes and managers between tests makes them count as dangling processes.
(cherry picked from commit 613f729e5ddd201765a9a04efc1c76decb3a19c4)

Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
---
 Lib/test/_test_multiprocessing.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Lib/test/_test_multiprocessing.py b/Lib/test/_test_multiprocessing.py
index c35b920758db43..487ad4b4ec0dda 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -4610,6 +4610,8 @@ def tearDown(self):
             self.proc.terminate()
             self.proc.join()
         self.manager.shutdown()
+        self.manager = None
+        self.proc = None
 
     @classmethod
     def setUpClass(cls):