From 613f729e5ddd201765a9a04efc1c76decb3a19c4 Mon Sep 17 00:00:00 2001
From: Pablo Galindo <Pablogsal@gmail.com>
Date: Sat, 9 Feb 2019 17:08:49 +0000
Subject: 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.
---
 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 2f839b9521..d3cb195077 100644
--- a/Lib/test/_test_multiprocessing.py
+++ b/Lib/test/_test_multiprocessing.py
@@ -4740,6 +4740,8 @@ class TestSyncManagerTypes(unittest.TestCase):
             self.proc.terminate()
             self.proc.join()
         self.manager.shutdown()
+        self.manager = None
+        self.proc = None
 
     @classmethod
     def setUpClass(cls):
-- 
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