New submission from Alexander Mohr <thehes...@gmail.com>: currently gather/wait allow you to return on the first exception and leave the children executing.
A very common use case that I have is of launching multiple tasks, and if any of them fail, then all should fail..otherwise the other tasks would continue running w/o anyone listening for the results. To accomplish this I wrote a method like the following: https://gist.github.com/thehesiod/524a1f005d0f3fb61a8952f272d8709e. I think it would be useful to many others as on optional perhaps a parameter to each of these methods. What do you guys think? ---------- components: asyncio messages: 311527 nosy: asvetlov, thehesiod, yselivanov priority: normal severity: normal status: open title: feature request: asyncio.gather/wait cancel children on first exception versions: Python 3.8 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32754> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
