is there a good CPAN module that handles this?

Yes, they are called event-loop systems. See POE or Glib

See Roll your own Event-loop for an example of Glib. POE comes with a cookbook of examples. You want to setup a timer.

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku

In reply to Re: Alternatives to Mixing Alarm and Sleep by zentara
in thread Alternatives to Mixing Alarm and Sleep by pileofrogs

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