dsummersl/async.js

## async.js
var express = require("express");

var app = express();
app.use(function(req, res, next) {
  setTimeout(function() {
    console.log("("+ process.pid +"): "+ new Date() +" XXX");
    res.end("X");
  },5000);
  console.log("("+ process.pid +"): "+ new Date() +" handles="+ process._getActiveHandles().length +" requests="+ process._getActiveRequests().length);
});
app.listen(4444);
	var express = require("express");

	var app = express();
	app.use(function(req, res, next) {
	setTimeout(function() {
	console.log("("+ process.pid +"): "+ new Date() +" XXX");
	res.end("X");
	},5000);
	console.log("("+ process.pid +"): "+ new Date() +" handles="+ process._getActiveHandles().length +" requests="+ process._getActiveRequests().length);
	});
	app.listen(4444);