How to use networking with NVGT

As I said, I can't seem to use it.

client

network n;
network_event e;
void main ()
{
n.setup_client(255,65535);
n.connect ("127.0.0.1",12345);
wait (1000);
n.send (1,"well",1);
}

server

network n;
void main ()
{
alert ("",1234);
n.setup_server(12345,255,65535);
while (true)
{
wait (5);
if(key_pressed(KEY_ESCAPE))
{
exit ();
}
network_event e;
e=n.request();
if (e.message !="")
{
alert ("a",e.message);
}
}
}

tank