text: /*
   * @file pubsub.js
   * @author Ryan Lee
   */
  
  'use strict';
  /*jshint node:true*/
  
  var redis = require("redis");
  var subscriber = redis.createClient();
  var publisher  = redis.createClient();
  
  subscriber.subscribe("channel 1");
  subscriber.subscribe("channel 2");
  subscriber.on("message", function (channel, message) {
    console.log("message on %s: %s", channel, message);
  });
  
  publisher.publish("channel 1", "Hello Edinburgh.js");
  publisher.publish("channel 2", "Hello Edinburgh.js");
  