Function testRateLimitMemory

benchmarks/memory.js:347–407

* Tests rate limiting memory usage

()

 * Tests rate limiting memory usage
 */
async function testRateLimitMemory () {
	console.log("🔥 Rate Limiting Memory Test");
	console.log("-".repeat(50));

	const monitor = new MemoryMonitor();
	const server = tenso({
		silent: true,
		logging: { enabled: false },
		rate: {
			enabled: true,
			limit: 100,
			reset: 900
		}
	});

	monitor.snapshot("Initial state");

	// Simulate many different clients
	const clientCount = 10000;
	for (let i = 0; i < clientCount; i++) {
		const req = {
			sessionID: `client-${i}`,
			ip: `192.168.${Math.floor(i / 256)}.${i % 256}`
		};

		// Simulate rate limit check
		server.rateLimit(req);

		// Cleanup every 1000 clients
		if (i % 1000 === 0 && i > 0) {
			monitor.forceGC();
		}
	}

	monitor.snapshot(`After ${clientCount} rate limit checks`);

	// Simulate time passing and cleanup
	const rateStore = server.rates;
	const currentTime = Math.floor(Date.now() / 1000);

	// Mark many as expired
	let expiredCount = 0;
	for (const [key, value] of rateStore.entries()) { // eslint-disable-line no-unused-vars
		if (expiredCount < clientCount / 2) {
			value.reset = currentTime - 1;
			expiredCount++;
		}
	}

	// Cleanup expired entries
	const toDelete = [];
	for (const [key, value] of rateStore.entries()) {
		if (currentTime >= value.reset) {
			toDelete.push(key);
		}
	}
	toDelete.forEach(key => rateStore.delete(key));