gistfile1.txt

var http = require('http');
var async = require('async');

function* simpleGenerator(){
		for (var i = 0; i < 3; i++) {
			yield i.toString();
		}
}

var g = simpleGenerator();

http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});

	var interval = setInterval(function() {
		nextValue = g.next();

		console.log('iteration');
		console.log(nextValue);

		if(nextValue.done) {
			res.end('\nHello World\n');
			clearInterval(interval);
			return
		}

		console.log('Writing: ' + nextValue.value);
		res.write(nextValue.value);
	}, 2000);


}).listen(1337, '127.0.0.1');