have you looked at the can_read function of the IO::Socket class? it accepts a value in seconds to wait before timing out and proceeding with the rest of the script.
for example, this (untested) will wait 1 second and then move on.

my $sel = $sock->select;
$sel->can_read(1);

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In reply to Re: fcntl on Windows by howard40
in thread fcntl on Windows by Daimun

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