I need to wrap sysread function in an alarm timeout, but I can't find any options that are reliable under windows XP.

I understand IO:select isn't suitable for windows, and I can't get the following code to work either. Ideas? 

eval { 
  $timeout = 1; 
  local $SIG{ALRM} = sub { die "alarm\n" }; 
  alarm $timeout; 
  $ret = sysread($sock, $buf, 100); 
  alarm 0; 
};

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In reply to How to make sysread timeout on windows? by redss

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