Really ugly code to test whether a namespace is maintained in http callbacks

http-cls-ugly.js

var http = require('http');
var cls = require('continuation-local-storage');

var ns = cls.createNamespace('test');

// Really ugly code to test whether a namespace is maintained in http callbacks
function testURL(url) {
  ns.run(function () {
    var request = require('http');
    ns.set('url', url);
    request.get(url, function (res) {
      if (ns.get('url') === url) {
        console.log("pass", url, res.statusCode);
      } else {
        console.error("FAIL", url, res.statusCode);
      }
      res.on('data', function() {
        if (ns.get('url') === url) {
          console.log("pass", url, 'data');
        } else {
          console.error("FAIL", url, 'data');
        }
      });
      res.on('end', function() {
        if (ns.get('url') === url) {
          console.log("pass", url, 'end');
        } else {
          console.error("FAIL", url, 'end');
        }
      });
    }).on('error', function(e) {
      if (ns.get('url') === url) {
        console.log("pass", url, e);
      } else {
        console.error("FAIL", url, e);
      }
    });
  });
}

// successful URL
testURL('http://ifconfig.co/');
// invalid domain name
testURL('http://dne.test');
// closed port
testURL("http://localhost:80628");