Function benchmarkDifferentLimits

benchmarks/rate-limiting.js:148–204

* Benchmarks rate limiting with different limits

()

 * Benchmarks rate limiting with different limits
 */
function benchmarkDifferentLimits () {
	console.log("\n📊 Rate Limiting with Different Limits");
	console.log("-".repeat(40));

	const suite = new Benchmark.Suite();

	// Create different rate limit configurations
	const configs = [
		{ name: "Low limit (10 req)", limit: 10, reset: 60 },
		{ name: "Medium limit (100 req)", limit: 100, reset: 300 },
		{ name: "High limit (1000 req)", limit: 1000, reset: 900 },
		{ name: "Very high limit (10000 req)", limit: 10000, reset: 3600 }
	];

	const rateStores = configs.map(() => new Map());

	const checkRateLimitWithConfig = (req, config, store) => {
		const reqId = req.sessionID || req.ip;
		const currentTime = Math.floor(Date.now() / 1000);

		if (!store.has(reqId)) {
			store.set(reqId, {
				remaining: config.limit - 1,
				reset: currentTime + config.reset
			});

			return true;
		}

		const state = store.get(reqId);

		if (currentTime >= state.reset) {
			state.remaining = config.limit - 1;
			state.reset = currentTime + config.reset;

			return true;
		}

		return state.remaining > 0 ? (state.remaining--, true) : false;
	};

	configs.forEach((config, index) => {
		suite.add(`Rate Limit - ${config.name}`, () => {
			const req = createMockRequest({ sessionID: "test-client" });
			checkRateLimitWithConfig(req, config, rateStores[index]);
		});
	});

	suite
		.on("cycle", event => {
			console.log(`  ${String(event.target)}`);
		})
		.on("complete", function () {
			console.log(`  Fastest: ${this.filter("fastest").map("name")}`);
		})
		.run();
}