my $url = "http://myurl.com/cgi-bin/skript.pl";
require HTTP::Request;

my $req = HTTP::Request->new(POST => $url);
$req->content_type('application/x-www-form-urlencoded');
$req->content( "var=test" );

use HTTP::Async;
my $async = HTTP::Async->new;
$async->add( $req );

while ( my $response = $async->wait_for_next_response ) {
  print $response->as_string;
}

##</code><code>##

my $url = "https://ssl.myotherurl.com/cgi-bin/skript.pl";