Message 100191 - Python tracker

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In-reply-to
Author	5houston
Recipients	5houston
Date	2010年02月27日.19:58:31
SpamBayes Score	3.7099446e-09
Marked as misclassified	No
Message-id	<1267300713.42.0.457825051385.issue8028@psf.upfronthosting.co.za>

Content
Try to execute "python -OO crashingMain.py" using python 3.1 or 3.1.1. It creates and starts 5 SendingProcess(es). SendingProcess inherits from multiprocessing.Process and multiprocessing.queue.Queue. Each process starts a loop. In the meanwhile the main, calling close() method of each SendingProcess, puts 1 into each SendingProcess and each SendingProcess, when it self.get(s) it, calls self.terminate. This causes a AttributeError exception for each SendingProcess. workingMain.py instead does not call close() method. It calls directly the terminate method of each SendingProcess.

Content

Try to execute "python -OO crashingMain.py" using python 3.1 or 3.1.1.
It creates and starts 5 SendingProcess(es).
SendingProcess inherits from multiprocessing.Process and multiprocessing.queue.Queue.
Each process starts a loop.
In the meanwhile the main, calling close() method of each SendingProcess, puts 1 into each SendingProcess and each SendingProcess, when it self.get(s) it, calls self.terminate.
This causes a AttributeError exception for each SendingProcess.
workingMain.py instead does not call close() method.
It calls directly the terminate method of each SendingProcess.

History
Date	User	Action	Args
2010年02月27日 19:58:33	5houston	set	recipients: + 5houston
2010年02月27日 19:58:33	5houston	set	messageid: <1267300713.42.0.457825051385.issue8028@psf.upfronthosting.co.za>
2010年02月27日 19:58:32	5houston	link	issue8028 messages
2010年02月27日 19:58:31	5houston	create

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