#!/usr/bin/perl
use strict;
use warnings;
use IO::Socket;
my $server=IO::Socket->new(
                Domain=>AF_INET,
                Proto=>'tcp',
                LocalPort=>'1234',
                Listen=>SOMAXCONN,
                );
$server->timeout(10);
my $connection=$server->accept;
if ($connection) {
	print "Got a message.\n";
	close $connection;
} else {
	print "Timed out.\n";
}