The best way is to use the select system call (note there are two different select functions in Perl). It's a bit easier to use it via the IO::Select module. Something like this would work:
if (IO::Select->new(SOCKETHANDLE)->can_read($timeout)) {
  do the socket read as normal
} else {
  you timed out
}

[download]

In reply to Re: Timeouts/timers on Win32 system by Thelonius
in thread Timeouts/timers on Win32 system by Dovkont

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