my node streamer

gistfile1.js

var http = require('http');
var path = require('path');
var fs = require('fs');
var stream = require('stream');

http.createServer(function (req, res) {
	
	//res.writeHead(200, {'Content-Type': 'text/plain'});
	
	var filename = [__dirname, 'file.mp3'].join(path.sep);
	
	fs.stat(filename, function(error, stats){
		
		stream = fs.createReadStream(filename);
		
		stream.on('data', function(data) {
			
			if (res.write(data) == false){ 
				stream.pause();					
			}
		});
		
		stream.on('end', function(){
		
			res.end();			
		});
		
		res.on('drain', function(){
			stream.resume();					
		});
		
		res.on('close', function(){
			stream.close();
		});
		
	});	
	
})
.listen(1337, '127.0.0.1');