Re: [PATCH v8 0/6] MR2786: Add support for AF_UNIX sockets

[Zebediah Figura (＠zfigura)]

> If you mean setting `O_NONBLOCK` on `server`, that would cause `accept` to return `EWOULDBLOCK` or `EAGAIN`.

No, I mean you can set O_NONBLOCK on "client", i.e. the socket that calls connect().
> By "clean up", do you mean only calling `WaitForSingleObject` on it, or is there more that I would need to do?

Wait for it and close the handle. It should be unnecessary if you just use nonblocking i/o with the socket, though.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/2786#note_33265