Andrey Paramonov <para...@acdlabs.ru> added the comment:
> an implicit requirement that back pressure from the consumer should be > handled (i.e. if whoever's iterating through "async for fut in > as_completed(...)" is too slow, then the tasks should pause until it catches > up) No, I don't think it is required or desired to be handled. My initial sketch was imprecise: it's better to asynchronously yield task results, not "completed task" futures. This way, no additional buffer needed, all error handling can be consolidated inside `igather()`, and that's actually more compatible with `asyncio.gather()`. I.e, instead of ---- yield next_fut ---- use ---- yield await next_fut ---- ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue30782> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
