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Some of my users receive `IOException: Fail to select descriptor 134 for ACCEPT`. It seems this comes from <https://github.com/ktorio/ktor/blob/b813aebb82b8c9c76dd575762250815b6b27e446/ktor-network/nix/src/io/ktor/network/selector/SelectUtilsNix.kt#L199|this line>. Is there any reason this exception is even thrown? The `pselect` function can return errors for e.g. OOB data. I guess this could be just ignored, right?

If there is indeed no reason to throw this exception I can create a PR to remove it. Is there any reason this is needed?

I think (but please correct me) that the JVM version does not handle OOB data, so why should the native version handle it.

Hey <@UCM8F1FL3>, it looks like it can happen when the descriptor is closed  (and can be ignored)

Ok, but the descriptor is closed by the selector only, so that cannot happen while in a select call, right?

I thought that's what the notifyClosed method is for

<@U4CP1J0QP> thanks, reproduced the possible cause, working on a fix. <https://github.com/ktorio/ktor/pull/4202>

In the first commit you can see test failure on macosX64