3 ms·

Very cool. One question: Can you please explain this line? 55 if (c != client)

• jazzychad 17y ago
  For some context: 54 clients.each(function(c) { 55 if (c != client) 56 c.connection.send(client.name + ": " + data); 57 }); Line 55 is just there as a check to prevent echoing back the message to the client that sent it (as presumably the message they type will already be on their screen/terminal, if they are connected with netcat as the author suggests).
  • dhotson 17y ago
    This is correct. :-)