Hey I dont know the complexity or what you wish to do further. But here is a very simple suggestion:

use the sleep <int> function instead. 

#!/usr/bin/perl

my @msg = (<>); chomp(@msg);

print join("\n",@msg),"\n";

print STDOUT  "What do you want to do with this message?\n";$|++;
sleep (5);
my $response = <STDIN>;
print $response;$|++;

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In reply to Re: the greedy diamond, or leggo my STDIN by kart124
in thread the greedy diamond, or leggo my STDIN by headybrew

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