zmq - passing objects to workers

producer.js

var zmq = require('zmq')
  , sock = zmq.socket('push');

sock.bindSync('tcp://127.0.0.1:3000');
console.log('Producer bound to port 3000');

setTimeout(function(){
  console.log('sending work');
  
  var data = {
          service: 'github'
        , action: 'add'
        , resourceType: 'user'
      }
    , object = JSON.stringify(data)
  

  // sending objects
  sock.send(object);
}, 500);

worker.js

var zmq = require('zmq')
  , sock = zmq.socket('pull');

sock.connect('tcp://127.0.0.1:3000');
console.log('Worker connected to port 3000');

sock.on('message', function(msg){
  var data = JSON.parse(msg.toString())
  console.log(data)
});