dnode_server.js

module.exports = function(instance, session, stream) {

  var dnode = require('dnode');
  var twitter = require('ntwitter');

  //var dnodeSession = require('dnode-session')({store: instance.sessions});
  //var twitter = require('./../apps/twitter/')(instance, req);

  var d = dnode();

  d.on('remote', function(remote) {
    console.log(remote);
  });

  /*
  d.on('local', function(local) {
    console.log('local', local);
    local.serverfoo = function(c, cb) {
      console.log(c);
      cb(null, [c, Date.now()]);
    };
  });

  d.on('fail', function() {
    console.log('fail', arguments);
  });

  d.on('error', function(e) {
    console.log('error', e);
  });
   */

  /*
  var refresh = setInterval(function() {
    console.log('touching session');
    session.touch();
    console.log(session);
  }, 5000);
   */

   /*
  d.on('end', function() {
    console.log('end', arguments);
    //clearTimeout(refresh);
  });
   */
  session.dnode = d;

  d.pipe(stream).pipe(d);
};

get_home.js

/**
 * External Dependencies
 */
var _ = require('underscore');

/**
 * This module exports a route for the home page of the application after login
 */
module.exports = function(instance) {

  /**
   * The function returned to the express rotue
   */
  return function(req, res, next) {
    if (!req.session.oauth) {
      return res.redirect('/');
    }

    require('./../../sockjs_server')(instance, req.session);

    res.render('app', { session: req.session });
  };
};

sockjs_server.js

var sockjs = require('sockjs');

module.exports = function(instance, session) {

  var server = sockjs.createServer();

  server.on('connection', function(stream) {
    require('./dnode_server')(instance, session, stream);
  });

  server.installHandlers(instance.express, { prefix : '/dnode' });

  session.sockjs = server;
};