bptato 29a7d60acb Fix ioselectors_kqueue raising wrong exceptions (#24079) ...

kqueue will remove pipes automatically if their read end is closed.
Unfortunately this means that trying to unregister it (which is
necessary to clean up resources & for consistency with other ioselectors
implementations) will set an ENOENT error, which currently raises an
exception.

(ETA: in other words, it is currently impossible to call unregister on a
pipe fd without potentially getting the selector into an invalid state
on platforms with kqueue.)

Avoid this issue by ignoring ENOENT errors returned from kqueue.

(Tested on FreeBSD. I added a test case to the tioselectors file; the
seemingly unrelated change is to fix a race condition that doesn't
appear on Linux, so that it would run my code too.)

2024-09-08 22:50:10 +02:00

..

ioselectors_epoll.nim

complete std prefixes for stdlib (#22887)

2023-10-30 17:03:04 +01:00

ioselectors_kqueue.nim

Fix ioselectors_kqueue raising wrong exceptions (#24079)

2024-09-08 22:50:10 +02:00

ioselectors_poll.nim

complete std prefixes for stdlib (#22887)

2023-10-30 17:03:04 +01:00

ioselectors_select.nim

generate symchoice for ambiguous types in templates & generics + handle types in symchoices (#23997)

2024-08-25 22:24:20 +02:00