#!/usr/bin/env perl

use IO::Socket;

$socket = IO::Socket::INET->new(PeerAddr => "127.0.0.1",
                                PeerPort => $ENV{HINT_TCP_PORT},
                                Proto    => "tcp",
                                Type     => SOCK_STREAM);

my $message = join " ", @ARGV;

# Send the length of the first argument as four bytes.
$socket->send(pack("L", length($message)));
# Send the first argument as a string.
$socket->send($message);