code: function uBrokersManager(){
      var listenClient  = redis.createClient(config.redis[0].port, config.redis[0].server);
  
      listenClient.on("error", function (err) {
          console.log("Redis listen error " + err);
      });
  
      listenClient.on('message', function(channel, message) {
          client.get('uBrokers', function(err, reply) {
              uBrokers = JSON.parse(reply);
          });
      });
  
      listenClient.subscribe('uBrokersChannel');
  }
docs: uBroker Manager
  Handler the negotiation of messages between uBrokers