payload.js

var http = require('http');

var countdown = [
	"America has given us the monkey, and Mann Co. has provided the fuel. Let's put those two together and make history!",
	"Attention! One minute left in the mission, one minute left in the mission.",
	"The bomb is nearing a checkpoint.",
	"We have recieved additional time.",
	"Thirty seconds left.",
	"Heavy: Why is no one pushing cart?",
	"Twenty seconds remaining.",
	"The bomb has almost reached the final terminus!",
	"Ten seconds...",
	"5... 4... 3... 2... 1...",
	"Excellent! We have launched the rocket! We've--",
	"Oh, no. Gentlemen, this never happened."
];

var s = http.createServer(function(request, response) {
	response.writeHead(200, { 'content-type': 'text/plain' });
	response.write("<pre>\n");
	response.write("Get to the cart!\n");

	var i = 0;
	var intervalID = setInterval(function() {
		response.write(countdown[i++] + "\n");
		if (i >= countdown.length) {
			clearInterval(intervalID);
			response.end("</pre>\n");
		}
	}, 2000);
});

s.listen(8000);