bpo-37421: test_concurrent_futures stops ForkServer (GH-14643) (GH-14645

) test_concurrent_futures now explicitly stops the ForkServer instance if it's running. (cherry picked from commit e676244) Co-authored-by: Victor Stinner <vstinner@redhat.com>
python · Jul 8, 2019 · cdada40 · cdada40
1 parent 66905d1
commit cdada40
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diff --git a/Lib/test/test_concurrent_futures.py b/Lib/test/test_concurrent_futures.py
@@ -1310,6 +1310,9 @@ def tearDownModule():
 
     # cleanup multiprocessing
     multiprocessing.process._cleanup()
+    # Stop the ForkServer process if it's running
+    from multiprocessing import forkserver
+    forkserver._forkserver._stop()
     # bpo-37421: Explicitly call _run_finalizers() to remove immediately
     # temporary directories created by multiprocessing.util.get_temp_dir().
     multiprocessing.util._run_finalizers()

diff --git a/Misc/NEWS.d/next/Tests/2019-07-08-10-11-36.bpo-37421.OY77go.rst b/Misc/NEWS.d/next/Tests/2019-07-08-10-11-36.bpo-37421.OY77go.rst
@@ -0,0 +1,2 @@
+test_concurrent_futures now explicitly stops the ForkServer instance if it's
+running.