Message 132614 - Python tracker

➜

This issue tracker has been migrated to GitHub , and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

In-reply-to
Author	jenisys
Recipients	jenisys
Date	2011年03月30日.21:00:08
SpamBayes Score	1.8289466e-05
Marked as misclassified	No
Message-id	<1301518809.28.0.175951319539.issue11724@psf.upfronthosting.co.za>

Content
A long running task that is submitted to an ThreadPoolExecutor runs to completion even when the future times out or is canceled. Even executor.shutdown(wait=False) will not help. HOW TO REPEAT: Provide a function which sleeps for 10 seconds. Submit it to a ThreadPoolExecutor. Wait on the future for the result for 2 seconds. OBSERVED BEHAVIOUR: 1. future times out after approx. 2 seconds 2. Process shutdown is delayed by an additional 8 seconds, meaning it waits until submitted task/function has completed.

Content

A long running task that is submitted to an ThreadPoolExecutor runs to completion even when the future times out or is canceled.
Even executor.shutdown(wait=False) will not help.
HOW TO REPEAT:
Provide a function which sleeps for 10 seconds.
Submit it to a ThreadPoolExecutor.
Wait on the future for the result for 2 seconds.
OBSERVED BEHAVIOUR:
1. future times out after approx. 2 seconds
2. Process shutdown is delayed by an additional 8 seconds,
 meaning it waits until submitted task/function has completed.

History
Date	User	Action	Args
2011年03月30日 21:00:09	jenisys	set	recipients: + jenisys
2011年03月30日 21:00:09	jenisys	set	messageid: <1301518809.28.0.175951319539.issue11724@psf.upfronthosting.co.za>
2011年03月30日 21:00:08	jenisys	link	issue11724 messages
2011年03月30日 21:00:08	jenisys	create

homepage