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Title: PEP 475: handle EINTR in the select and selectors module
Type: Stage:
Components: Extension Modules Versions: Python 3.5
process
Status: closed Resolution: fixed
Dependencies: Superseder:
Assigned To: Nosy List: koobs, martin.panter, neologix, python-dev, vstinner
Priority: normal Keywords: patch

Created on 2015年02月19日 13:32 by vstinner, last changed 2022年04月11日 14:58 by admin. This issue is now closed.

Files
File name Uploaded Description Edit
select_eintr.patch vstinner, 2015年03月30日 02:13 review
Messages (7)
msg236216 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2015年02月19日 13:32
The implementation of the PEP 475 has to modify the following functions to restart on EINTR (and recompute the timeout):
* select.select()
* select.poll()
* select.epoll.poll()
* select.devpoll.poll()
* select.kqueue.control()
* selectors.SelectSelector.select() and other selector classes 
See also issues #18885 and #23285.
msg239560 - (view) Author: STINNER Victor (vstinner) * (Python committer) Date: 2015年03月30日 02:13
Ok, here is a first patch just for select.select().
It took me some time to write this small patch, because I wanted first to push my new API to handle time in pytime.h (Issue #22117). The new time C API has been merged.
msg239634 - (view) Author: Roundup Robot (python-dev) (Python triager) Date: 2015年03月30日 19:29
New changeset 0ff1090307c7 by Victor Stinner in branch 'default':
Issue #23485: select.select() is now retried automatically with the recomputed
https://hg.python.org/cpython/rev/0ff1090307c7 
msg239637 - (view) Author: Roundup Robot (python-dev) (Python triager) Date: 2015年03月30日 20:10
New changeset 17b6d0d7da00 by Victor Stinner in branch 'default':
Issue #23485: Fix test_signal, select.select() now retries the syscall if the
https://hg.python.org/cpython/rev/17b6d0d7da00 
msg239638 - (view) Author: Roundup Robot (python-dev) (Python triager) Date: 2015年03月30日 20:16
New changeset 0591cf5c9ebd by Victor Stinner in branch 'default':
Issue #23485: Add _PyTime_FromMillisecondsObject() function
https://hg.python.org/cpython/rev/0591cf5c9ebd
New changeset 69b1683ee001 by Victor Stinner in branch 'default':
Issue #23485: select.poll.poll() is now retried when interrupted by a signal
https://hg.python.org/cpython/rev/69b1683ee001
New changeset 5194a84ed9f3 by Victor Stinner in branch 'default':
Issue #23485: select.epoll.poll() is now retried when interrupted by a signal
https://hg.python.org/cpython/rev/5194a84ed9f3 
msg239677 - (view) Author: Roundup Robot (python-dev) (Python triager) Date: 2015年03月31日 10:17
New changeset b017ca5d28bc by Victor Stinner in branch 'default':
Issue #23485: select.kqueue.control() is now retried when interrupted by a signal
https://hg.python.org/cpython/rev/b017ca5d28bc
New changeset f54bc2c52dfd by Victor Stinner in branch 'default':
Issue #23485: select.devpoll.poll() is now retried when interrupted by a signal
https://hg.python.org/cpython/rev/f54bc2c52dfd
New changeset 76d297869859 by Victor Stinner in branch 'default':
Issue #23485: Enhance and update selectors doc and test_selectors
https://hg.python.org/cpython/rev/76d297869859 
msg239822 - (view) Author: Roundup Robot (python-dev) (Python triager) Date: 2015年04月01日 15:51
New changeset 65ac8e587bb0 by Victor Stinner in branch 'default':
Issue #22117, issue #23485: Fix _PyTime_AsMilliseconds() and
https://hg.python.org/cpython/rev/65ac8e587bb0 
History
Date User Action Args
2022年04月11日 14:58:12adminsetgithub: 67673
2015年04月20日 09:31:06koobssetnosy: + koobs
2015年04月01日 15:51:12python-devsetmessages: + msg239822
2015年03月31日 10:20:50vstinnersetstatus: open -> closed
resolution: fixed
2015年03月31日 10:17:46python-devsetmessages: + msg239677
2015年03月30日 20:16:01python-devsetmessages: + msg239638
2015年03月30日 20:10:12python-devsetmessages: + msg239637
2015年03月30日 19:29:11python-devsetnosy: + python-dev
messages: + msg239634
2015年03月30日 02:13:34vstinnersetfiles: + select_eintr.patch
keywords: + patch
messages: + msg239560
2015年03月12日 15:51:50vstinnerlinkissue23648 dependencies
2015年03月02日 02:42:20martin.pantersetnosy: + martin.panter
2015年02月19日 13:32:55vstinnercreate

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