Broadcast UPD Node.js

bcast.js

var dgram = require('dgram');
var server = dgram.createSocket("udp4");
 
// server

server.bind(function() {
  server.setBroadcast(true)
  server.setMulticastTTL(128);
  broadcastNew();
});
 
function broadcastNew() {
  var message = new Buffer("msg de teste.");
  server.send(message, 0, message.length, 5007, "255.255.255.255");
  console.log("Sent " + message + " to the wire...");
}


// client

var PORT = 5007 ;
var dgram = require('dgram');
var client = dgram.createSocket('udp4');

client.on('listening', function () {
  var address = client.address();
  console.log('UDP Client listening on ' + address.address + ":" + address.port);
  client.setBroadcast(true)
  //client.setMulticastTTL(128);
  //client.addMembership('224.1.1.1');
});

client.on('message', function (message, remote) {
  console.log(new Date().getTime() + ' : ' + remote.address + ' : ' + remote.port +' - ' + message);
});

client.bind(PORT);