#!/usr/bin/perl

use warnings;
use strict;

use LWP::Online 'online';
  
my $start = time();
my $now = time() - $start;
my $conn = 0;

while (1) {
    if ( online('http') ) {
        $conn = 1;
        last;
    }
    sleep(1);
    $now = time() - $start;
    if ($now > 30) {
        print "30 seconds over. No connection. Aborting.\n";
        last;
    }
}