deal/test.js

NodeJS Dealer

var DealService = require("./lib/Deal").DealService;
var userTranslate = new DealService({
	cache   : 1000,
	request : function (id, cb) {
		console.log("requesting user " + id);
		setTimeout(function () {
			return cb(null, {
				name : "user" + id
			});
		}, Math.round(Math.random() * 2) * 1000);
	}
});

for (var i = 0; i < 100; i++) {
	request(Math.random().toFixed(1));
}

function request(id) {
	console.log("want %s", id);
	setTimeout(function () {
		userTranslate.request(id, function (err, user) {
			console.log("user %s is %s", id, user.name);
		});
	}, Math.round(Math.random() * 5) * 1000);
}

setInterval(function () {
	console.log(userTranslate.stats());
}, 1000);