Issue 20127: Race condition in test_threaded_import.task()? (original) (raw)
Issue20127
Created on 2014-01-05 03:18 by eric.snow, last changed 2022-04-11 14:57 by admin.
| Messages (2) | ||
|---|---|---|
| msg207338 - (view) | Author: Eric Snow (eric.snow) *  |
Date: 2014-01-05 03:18 |
| While looking at the logs of a buildbot failure [1], I took a look at Lib/test/test_threaded_import.py. In ThreadedImportTests.check_parallel_module_init() it makes a bunch of threaded calls to the module-level "task()" function. There may be a race condition in the finally clause of that function. I don't have a lot of time to investigate further right now, but I'll take a closer look when I get the chance. [1] http://buildbot.python.org/all/builders/x86%20Windows7%203.x/builds/7800 | ||
| msg331679 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2018-12-12 08:28 |
| Buildbots logs no longer available. Looking at the code, I see nothing suspicious in the finally clause. The size of the done_tasks is increased by 1 in every thread, and at least one thread will call done.set() when len(done_tasks) == N. Could you please provide more information Eric? |
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:56 | admin | set | status: pending -> opengithub: 64326 |
| 2018-12-12 08:28:53 | serhiy.storchaka | set | status: open -> pendingnosy: + serhiy.storchakamessages: + |
| 2014-01-05 03🔞14 | eric.snow | create |