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Created on2018-08-02 22:50 byjohnboy2, last changed2022-04-11 14:59 byadmin. This issue is nowclosed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| repro.py | johnboy2,2018-08-02 22:50 | |||
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 11494 | merged | vstinner,2019-01-10 00:52 | |
| PR 11494 | merged | vstinner,2019-01-10 00:52 | |
| PR 11494 | merged | vstinner,2019-01-10 00:52 | |
| PR 11555 | merged | vstinner,2019-01-14 16:32 | |
| PR 11555 | merged | vstinner,2019-01-14 16:32 | |
| PR 11555 | merged | vstinner,2019-01-14 16:32 | |
| PR 11565 | merged | vstinner,2019-01-15 11:39 | |
| PR 11565 | merged | vstinner,2019-01-15 11:39 | |
| Messages (8) | |||
|---|---|---|---|
| msg322994 -(view) | Author: John Nelson (johnboy2)* | Date: 2018-08-02 22:50 | |
Repro: 1. Run the attached script ('repro.py')Expected output:2018-07-31 16:39:57,069 - asyncio - DEBUG - Using proactor: IocpProactor2018-07-31 16:39:57,084 - root - INFO - Starting2018-07-31 16:39:58,100 - root - INFO - Sleep done2018-07-31 16:39:58,100 - root - INFO - Loop closedActual output:2018-07-31 16:37:58,583 - asyncio - DEBUG - Using proactor: IocpProactor2018-07-31 16:37:58,599 - root - INFO - Starting2018-07-31 16:37:59,614 - root - INFO - Sleep done2018-07-31 16:37:59,614 - asyncio - DEBUG - taking long time to close proactor2018-07-31 16:37:59,614 - root - INFO - Loop closed | |||
| msg322995 -(view) | Author: John Nelson (johnboy2)* | Date: 2018-08-02 22:55 | |
I *suspect* the issue is down to a discrepancy between:- IocpProactor.close(), and- IocpProactor._poll()When the former calls the latter, it seems to be expecting a truth value response from _poll() to indicate that no timeout occurred. However, the latter only ever returns None.Of note is that `ms != 0` whenever a timeout occurs, potentially giving a simple test point. | |||
| msg323035 -(view) | Author: Stéphane Wirtel (matrixise)* | Date: 2018-08-03 07:08 | |
Hi johnboy2,thank you for your issue, but could you send us more information about your platform?thank you | |||
| msg323428 -(view) | Author: John Nelson (John Nelson2) | Date: 2018-08-12 04:56 | |
Python 3.5.4 (v3.5.4:3f56838, Aug 8 2017, 02:17:05) [MSC v.1900 64 bit (AMD64)] on win32Type "help", "copyright", "credits" or "license" for more information.>>> import platform, sys>>> platform.win32_ver()('2012ServerR2', '6.3.9600', 'SP0', 'Multiprocessor Free')>>> sys.version_infosys.version_info(major=3, minor=5, micro=4, releaselevel='final', serial=0) | |||
| msg333673 -(view) | Author: STINNER Victor (vstinner)* | Date: 2019-01-15 10:48 | |
New changesetb1e45739d832e1e402a563c6727defda92e193b7 by Victor Stinner in branch 'master':bpo-34323: Enhance IocpProactor.close() log (GH-11555)https://github.com/python/cpython/commit/b1e45739d832e1e402a563c6727defda92e193b7 | |||
| msg333681 -(view) | Author: STINNER Victor (vstinner)* | Date: 2019-01-15 11:41 | |
Oops, I used the wrong bpo number for my second change in master:New changesetb91140fdb17472d03a7b7971f143c08a40fde923 by Victor Stinner in branch 'master':bpo-11555: Enhance IocpProactor.close() log again (GH-11563)https://github.com/python/cpython/commit/b91140fdb17472d03a7b7971f143c08a40fde923 | |||
| msg333688 -(view) | Author: STINNER Victor (vstinner)* | Date: 2019-01-15 12:05 | |
New changesetd5a6adf6285ec8892b977a32c22143ebd1025b50 by Victor Stinner in branch '3.7':[3.7]bpo-34323: Enhance IocpProactor.close() log (GH-11565)https://github.com/python/cpython/commit/d5a6adf6285ec8892b977a32c22143ebd1025b50 | |||
| msg333689 -(view) | Author: STINNER Victor (vstinner)* | Date: 2019-01-15 12:06 | |
Ok, the bug is now fixed. Thanks for your bug report John Nelson! | |||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:04 | admin | set | github: 78504 |
| 2019-01-15 12:09:20 | vstinner | link | issue35599 superseder |
| 2019-01-15 12:06:28 | vstinner | set | status: open -> closed messages: +msg333689 keywords:patch,patch,patch resolution: fixed stage: patch review -> resolved |
| 2019-01-15 12:05:34 | vstinner | set | messages: +msg333688 |
| 2019-01-15 11:41:05 | vstinner | set | keywords:patch,patch,patch messages: +msg333681 |
| 2019-01-15 11:39:16 | vstinner | set | pull_requests: +pull_request11226 |
| 2019-01-15 11:39:05 | vstinner | set | pull_requests: +pull_request11225 |
| 2019-01-15 10:48:02 | vstinner | set | nosy: +vstinner messages: +msg333673 |
| 2019-01-14 16:33:08 | vstinner | set | pull_requests: +pull_request11192 |
| 2019-01-14 16:32:57 | vstinner | set | pull_requests: +pull_request11191 |
| 2019-01-14 16:32:45 | vstinner | set | pull_requests: +pull_request11190 |
| 2019-01-10 00:53:05 | vstinner | set | keywords: +patch stage: patch review pull_requests: +pull_request11015 |
| 2019-01-10 00:52:55 | vstinner | set | keywords: +patch stage: (no value) pull_requests: +pull_request11014 |
| 2019-01-10 00:52:45 | vstinner | set | keywords: +patch stage: (no value) pull_requests: +pull_request11013 |
| 2018-08-12 04:56:09 | John Nelson2 | set | nosy: +John Nelson2 messages: +msg323428 |
| 2018-08-03 07:08:00 | matrixise | set | nosy: +matrixise messages: +msg323035 |
| 2018-08-02 22:55:55 | johnboy2 | set | messages: +msg322995 |
| 2018-08-02 22:50:13 | johnboy2 | create | |