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bpo-29703: asyncio: Fix creating new event loops in child processes. - #404

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Mar 3, 2017
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bpo-29703: asyncio: Fix creating new event loops in child processes.#404
1st1 merged 2 commits into
python:masterfrom
1st1:bpo-29703

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@1st11st1 commented Mar 2, 2017

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Proxy issue for python/asyncio#497

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mention-bot commented Mar 2, 2017

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@1st1, thanks for your PR! By analyzing the history of the files in this pull request, we identified @Haypo, @tiran, @serhiy-storchaka and @zware to be potential reviewers.

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1st1 commented Mar 2, 2017

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The PR is already reviewed by @fafhrd91.

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tiran commented Mar 2, 2017

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Minor nit pick: The title is slightly confusing. To me a subprocess implies fork+exec. The fix is about fork, so 'child process' or 'forked child' is more descriptive.

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1st1 commented Mar 2, 2017

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@tiran It's not only about explicitly forked (with os.fork()) child processes, it's also about subprocesses created with multiprocessing, or even concurrent.futures.ProcessPoolExecutor. All in all I agree you wording is better, will update the commit/news message.

@1st11st1 changed the title bpo-29703: asyncio: Fix creating new event loops in subprocesses.bpo-29703: asyncio: Fix creating new event loops in child processes.Mar 2, 2017
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1st1 commented Mar 2, 2017

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@tiran@Haypo Could you please approve this PR? This needs to go in 3.6.1 tomorrow.

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1st1 merged commit ba7e1f9 into python:masterMar 3, 2017
@1st11st1 mentioned this pull request Mar 3, 2017
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1st1 added a commit to 1st1/cpython that referenced this pull request Mar 3, 2017
@1st1Yury Selivanov
bpo-29703: asyncio: Fix creating new event loops in child processes. (p…
3f44fa5
…ython#404)
@1st11st1 mentioned this pull request Mar 3, 2017
Merged
1st1 added a commit to 1st1/cpython that referenced this pull request Mar 3, 2017
@1st1Yury Selivanov
bpo-29703: asyncio: Fix creating new event loops in child processes. (p…
3483f98
…ython#404)
1st1 added a commit that referenced this pull request Mar 3, 2017
@1st1
bpo-29703: asyncio: Fix creating new event loops in child processes. (#…
01e5230
…404) (#410)
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1st1 commented Mar 3, 2017•
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See also 902e9c5, 80fbacc, 2ef08d3.

1st1 referenced this pull request Mar 3, 2017
Yury Selivanov
asyncio: Optimize _get_running_loop() to call getpid() only when ther…
902e9c5
…e's a loop
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@1st1@mention-bot@tiran@Mariatta@the-knights-who-say-ni