lfg.js

index.js

'use strict';

var fs = require('fs')
  , path = require('path')
  , Primus = require('primus')
  , EventEmitter = require('events').EventEmitter
  , Socket = Primus.createSocket({ transformer: 'engine.io' });

var server = require('http').createServer(function (req, res) {
  res.setHeader('Content-Type', 'text/html');

  if ('/' === req.url) {
    return require('fs').createReadStream(path.join(__dirname, 'index.html')).pipe(res);
  }

  res.setHeader('Content-Type', 'text/javascript');
  require('fs').createReadStream(path.join(__dirname, 'primus.js')).pipe(res);
}).listen(8080);

//
// We can attach to server, but EventEmitter works fine because our local server
// doesn't need any real-time magic.
//
var primus = new Primus(new EventEmitter(), {
  transformer: 'engine.io'
});

//
// Save the compiled server as primus.js
//
primus.save(path.join(__dirname ,'primus.js'));

package.json

{
  "name": "gist",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "engine.io": "1.5.1",
    "engine.io-client": "1.5.1",
    "pem": "1.7.2",
    "primus": "3.0.2"
  }
}

what.js

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