Weather update proxy in Node.js
// Weather proxy device in Node.js
var zmq = require('zmq')
, frontend = zmq.socket('sub')
, backend = zmq.socket('pub');
backend.bindSync("tcp://10.1.1.0:8100");
frontend.subscribe('');
frontend.connect("tcp://192.168.55.210:5556");
frontend.on('message', function() {
// all parts of a message come as function arguments
var args = Array.apply(null, arguments);
backend.send(args);
});