test-cluster-bind.js

test-cluster-bind.js

var cluster = require('cluster');
var http = require('http');
var dgram = require('dgram');
var numCPUs = require('os').cpus().length;

if (cluster.isMaster) {
  // Fork workers.
  for (var i = 0; i < numCPUs; i++) {
    cluster.fork();
  }

} else {

  var server = http.createServer(function (request, response) {
    var client = dgram.createSocket("udp4");

    client.bind({exclusive: true}, function() {
      var message = new Buffer("Hello");
      client.send(message, 0, message.length, 80, "google.com", function(err, bytes) {
        client.close();
      });
      response.writeHead(200, {"Content-Type": "text/plain"});
      response.end("Hello World\n");
    });
  });

  server.listen(1337);
}