node server

gistfile1.txt

var http = require('http');
var port = process.env.PORT || 4000;

function start(){
  function onRequest(req, res){
    res.writeHead(200, {"Content-Type": "text/plain"});
    res.write("FortuneFold");
    res.end();
  }
  var server = http.createServer();
  server.on('request', onRequest);
  server.listen(port, function(){
    if(process.send){
      process.send('listening');
    }
  });
  console.log('Server listening on port 4000');
}

exports.start = start;