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Created on 2022-01-08 23:35 by simwr872, last changed 2022-04-11 14:59 by admin.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| example.py | simwr872, 2022-01-08 23:35 | |||
| Pull Requests | |||
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| URL | Status | Linked | Edit |
| PR 30505 | open | simwr872, 2022-01-09 17:05 | |
| Messages (3) | |||
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| msg410124 - (view) | Author: Simon Wrede (simwr872) * | Date: 2022-01-08 23:35 | |
Documentation states that a reference must be kept when creating a task, https://docs.python.org/3/library/asyncio-task.html#asyncio.create_task. This is not done in StreamReaderProtocol, https://github.com/python/cpython/blob/main/Lib/asyncio/streams.py#L244. I've provided a simple example to force garbage collection of this task which results in `Task was destroyed but it is pending!`. Uncommenting the commented code of the example shows that the task is not destroyed when a reference is kept. Am I missing something or using the library incorrectly? I've followed the examples at https://docs.python.org/3/library/asyncio-stream.html#tcp-echo-server-using-streams. |
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| msg410134 - (view) | Author: Andrew Svetlov (asvetlov) *  |
Date: 2022-01-09 07:20 | |
Thanks for the bug report. Seems like your analysis is correct. Could you make a pull request which adds a task reference? |
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| msg410310 - (view) | Author: Alex Waygood (AlexWaygood) *  |
Date: 2022-01-11 15:54 | |
I'm removing 3.7 and 3.8 from the "versions" field, since those branches are old enough that they're now only accepting security-related patches. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:54 | admin | set | github: 90467 |
| 2022-01-11 15:54:38 | AlexWaygood | set | nosy:
- AlexWaygood |
| 2022-01-11 15:54:26 | AlexWaygood | set | nosy:
+ AlexWaygood messages: + msg410310 versions: - Python 3.7, Python 3.8 |
| 2022-01-11 15:42:46 | simwr872 | set | versions: + Python 3.7, Python 3.8, Python 3.9, Python 3.11 |
| 2022-01-09 17:05:50 | simwr872 | set | keywords:
+ patch stage: patch review pull_requests: + pull_request28710 |
| 2022-01-09 07:56:19 | kumaraditya | set | nosy:
+ kumaraditya |
| 2022-01-09 07:20:55 | asvetlov | set | messages: + msg410134 |
| 2022-01-08 23:37:52 | simwr872 | set | type: behavior |
| 2022-01-08 23:35:55 | simwr872 | create | |