UDP & Redis Client / Server

client.js

var dgram = require('dgram');

var client = dgram.createSocket('udp4');
var message = new Buffer('Hello world!');

client.send(message, 0, message.length, 9999, 'localhost', function (err) {
  if (err) return console.error(err);
  console.log('message sent');
  client.close();
});

server.js

var dgram = require('dgram');
var redis = require('redis');

var server = dgram.createSocket('udp4');
var redisClient = redis.createClient();

var ctr = 0;
server.on('message', function (msg) {
  console.log('server received msg:', msg.toString());
  redisClient.set('udp:message:' + ctr++, ctr, redis.print);
});

server.bind(9999, function () {
  console.log('listening...');
});