gistfile1.js

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

http.createServer(function(req, res) {

	res.writeHead(200, {
		'Content-Type' : 'text/plain'
	});
	
	path.exists('/tmp',function(exists){
		req.on('data', function(chunk){
			console.log(chunk);
		});
	});

}).listen(8124, "127.0.0.1");