[New-bugs-announce] [issue3551] multiprocessing.Pipe terminates with ERROR_NO_SYSTEM_RESOURCES if large data is sent (win2000)

Hirokazu Yamamoto report at bugs.python.org
Thu Aug 14 13:11:21 CEST 2008


New submission from Hirokazu Yamamoto <ocean-city at m2.ccsnet.ne.jp>:

I noticed sometimes regrtest.py fails in test_multiprocessing.py
(test_connection) on win2000.

I could not reproduce error by invoking test_multiprocessing alone, but
finally I could do it by incresing 'really_big_msg' to 32MB or more.

I attached reproducable code. I don't know why this happens yet.

----------
components: Library (Lib), Windows
files: reproduce.py
messages: 71119
nosy: ocean-city
severity: normal
status: open
title: multiprocessing.Pipe terminates with ERROR_NO_SYSTEM_RESOURCES if large data is sent (win2000)
versions: Python 2.6
Added file: http://bugs.python.org/file11109/reproduce.py

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