You should be able to use select() or IO::Select with a zero timeout to poll for data socket activity (inclusing closure). Ideally you should use it with a timeout when you're waiting for socket input.

--
Rocco Caputo - http://poe.perl.org/ - irc://irc.perl.org/poe

In reply to Re: Checking if a non-blocking socket is active by rcaputo
in thread Checking if a non-blocking socket is active by bucz

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