gistfile1.txt

var server = app.listen(port, host, function() {
  console.log("App started at: " + new Date() + " on port: " + port);
});

submissions.stream(server);

// submissions.js:
exports.stream = function(server){
  var io = require('socket.io')(server);
  io.on('connection', function (socket) {
    socket.emit('submission', parsed);  
  });
};