[New-bugs-announce] [issue31326] concurrent.futures: ProcessPoolExecutor.shutdown(wait=True) should wait for the call queue thread
report at bugs.python.org
Fri Sep 1 12:45:47 EDT 2017
New submission from STINNER Victor:
concurrent.futures.ProcessPoolExecutor.shutdown(wait=True) doesn't wait for the call queue thread, and so test_concurrent_futures randomly emits warnings about dangling threads, especially with PR 3138 of bpo-31234.
Attached PR fixes the issue.
title: concurrent.futures: ProcessPoolExecutor.shutdown(wait=True) should wait for the call queue thread
type: resource usage
versions: Python 3.7
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