[New-bugs-announce] [issue23267] multiprocessing pool.py doesn't close inqueue and outqueue pipes on termination
report at bugs.python.org
Sun Jan 18 14:33:39 CET 2015
New submission from shani:
Multiprocessing pool.py gets SimpleQueue objects as inqueue and outqueue.
when it terminates, it doesn't call the close() method of the queues' readers and writers.
As a results, 4 file pipes leak in one pool termination.
Expected: The pool closes reader and writer pipes of the inqueue and outqueue when it terminates.
What did happen: the pool doesn't close the pipes. 4 pipes leak.
components: Library (Lib)
title: multiprocessing pool.py doesn't close inqueue and outqueue pipes on termination
type: resource usage
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