Cygwin 1.7.1-1 - problem with non-blocking socket IO

[Uri Simchoni]

Hi,

I seem to have a problem with non-blocking writes to TCP sockets and unix-domain sockets - they block.

The attached program illustrates it - it creates a socketpair(), sets one end to non-blocking and writes to it - expecting to get an EWOULDBLOCK. On my system it hangs.

With pipe() it works fine.

Please advise.
Thanks,
Uri

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