The general solution to this is to use POE, or in particular POE::Component::Client::UserAgent.

That might sound like a formidable thing to want to do, but I've had success in the past doing this without completely re-engineering the program - just turning each turn of the "event loop" you'll have written in your program into its own little POE session. 

$h=$ENV{HOME};my@q=split/\n\n/,`cat $h/.quotes`;$s="$h/."
."signature";$t=`cat $s`;print$t,"\n",$q[rand($#q)],"\n";

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In reply to Re: Signal Handling and alarm() by mugwumpjism
in thread Signal Handling and alarm() by gnork

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