Author steve.dower
Recipients aeros, davin, ned.deily, pitrou, ronaldoussoren, steve.dower, vstinner
Date 2019-09-09.16:43:50
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Message-id <1568047431.36.0.855988411428.issue37245@roundup.psfhosted.org>
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I suspect this code is a repro - it certainly locks up the host process reliably enough.

Perhaps if we unblock multiprocessing in the context of a crashed worker then it'll show what the underlying errors are?


import os
from multiprocessing import Pool

def f(x):
    os._exit(0)
    return "success"

if __name__ == '__main__':
    with Pool(1) as p:
        print(p.map(f, [1]))
History
Date User Action Args
2019-09-09 16:43:51steve.dowersetrecipients: + steve.dower, ronaldoussoren, pitrou, vstinner, ned.deily, davin, aeros
2019-09-09 16:43:51steve.dowersetmessageid: <1568047431.36.0.855988411428.issue37245@roundup.psfhosted.org>
2019-09-09 16:43:51steve.dowerlinkissue37245 messages
2019-09-09 16:43:50steve.dowercreate