use Proc::Simple; 
$myproc = Proc::Simple->new();        # Create a new process object
$myproc->start(\&draw,                # Launch a perl subroutine
                  $param1, ...);      # with parameters

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For robust threading please look at POE

In reply to Re: Running subs ,,in background'' by Anonymous Monk
in thread Running subs ,,in background'' by lRem

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