New submission from Huazuo Gao <gaohua...@gmail.com>:
import os
import time
from multiprocessing import Process
p = Process(target=lambda:os.execlp('bash', 'bash', '-c', 'sleep 1.5'))
t0 = time.time()
p.start()
p.join(0.1)
print(time.time() - t0)
---
Python 3.5 - 3.8 take 1.5 sec to finish
Python 2.7 take 0.1 sec to finish
----------
components: Library (Lib)
messages: 332970
nosy: Huazuo Gao
priority: normal
severity: normal
status: open
title: multiprocessing.Process.join() ignores timeout if child process use
os.exec*()
type: behavior
versions: Python 3.5, Python 3.6, Python 3.7, Python 3.8
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue35657>
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