AnyEvent and Strawberry perl issue

[Laurent]

On Fri, Mar 13, 2015 at 10:50 AM, Marc Lehmann <schmorp at schmorp.de> wrote:

>
> Working around this is hard now, as I would effectively do some fragile
> perl version + platform check to somehow invalidate perl's incorrect
> EINPROGRESS.
>

Given what you are saying, would the following be too naive?

            (connect $state{fh}, $sockaddr)
            # EINPROGRESS means something else entirely on Windows
            || ($! == Errno::EINPROGRESS && !AnyEvent::WIN32 # POSIX
                || $! == Errno::EWOULDBLOCK
                # WSAEINPROGRESS intentionally not checked - it means
something else entirely
                || $! == AnyEvent::Util::WSAEINVAL # not convinced, but
doesn't hurt
                || $! == AnyEvent::Util::WSAEWOULDBLOCK)

I have not seen EINPROGRESS used much in AnyEvent (Coro::Handle has a
similar check, though).

-- Laurent
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