9_juggline_async.js

 var http = require('http');  
 var bl = require('bl'); 
 var results = [];
 var count = 0;
 function printResults () {  
   for (var i = 0; i < 3; i++)  
     console.log(results[i]);  
 }  
function httpGet (index) {  
	http.get(process.argv[2 + index], function (response) {  
	 response.pipe(bl(function (err, data) {  
	   if (err)  
	     return console.error(err);

	   results[index] = data.toString();  
	   count++;

	   if (count == 3)  
	     printResults();  
	 }));  
	});  
}  
       
for (var i = 0; i < 3; i++)  
	httpGet(i);