code: function liveRequests(next) {
    var firstBody;
  
    function once(cb) {
      var start = Date.now();
  
      request({
        url: 'http://localhost:1337/randomLive/'
      }, function(err, data, body) {
        var time = Date.now() - start;
  
        console.log('LIVE REQUEST');
        console.log('  status:', data.statusCode);
        console.log('  body  :', body);
        console.log('  time  :', time);
  
        common.verify(function() {
          if (firstBody) {
            // ...technically, the two requests could return the same number, but
            // that would be exceedingly rare...
            body.should.not.equal(firstBody);
          } else {
            firstBody = body;
          }
  
          common.shouldBeSlow(time);
        });
  
        cb();
      });
    }
  
    step(
      function() { once(this); },
      function() { once(this); },
      function() { console.log(); next(); }
    );
  }
docs: -- HTTP REQUESTS ------------------------------------------------------------