Replace your long sleeps with 

my $sleep = time() + 5;
sleep 1 while !$quit and time() < $sleep;

[download]

That will reduce your delay to a max 2 seconds.

If you still need a more immediate response, you could use select undef, undef, undef, 0.1

Caveat: Only tested under win32.

Examine what is said, not who speaks.
"Efficiency is intelligent laziness." -David Dunham
"Think for yourself!" - Abigail
"Memory, processor, disk in that order on the hardware side. Algorithm, algoritm, algorithm on the code side." - tachyon

In reply to Re: Dormus interruptus by BrowserUk
in thread Dormus interruptus by pbeckingham

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