use strict;
use IO::Socket;
my $sock = new IO::Socket::INET (LocalHost => 'localhost',
                             LocalPort => 5004,
                             Proto     => 'tcp',
                             Listen    => 5,
                             Reuse     => 1                             
                            );
die "Socket could not be created. Reason: $!" unless $sock;
my ($new_sock, $buf);
while ($new_sock = $sock->accept()) 
{
   print "Connection from ", $new_sock->peerhost, ": on port ", $new_sock->peerport,"\n";
   print $new_sock "Hello from the server";
   while (defined ($buf = <$new_sock>)) 
   {
      print $buf;
   }
}
close ($sock);