Diffusion Ant (master) Code

ant/examples/demo/event_loop.js
8755416ca476master

event_loop.js
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			const DURATION = 5_000;
			const origin = performance.now();
			let count = 0;

			function iter() {
			count++;
			if (performance.now() - origin < DURATION) setImmediate(iter);
			}

			iter();

			process.once('beforeExit', () => {
			const elapsed = performance.now() - origin;
			const rate = count / (elapsed / 1000);

			let formatted;
			if (rate >= 1_000_000) formatted = (rate / 1_000_000).toFixed(2) + 'M';
			else if (rate >= 1_000) formatted = (rate / 1_000).toFixed(1) + 'K';
			else formatted = String(Math.round(rate));

			console.log(`\x1b[1;36m${formatted} event loop iterations/sec\x1b[0m \x1b[2m(${count.toLocaleString()} in ${(elapsed / 1000).toFixed(1)}s)\x1b[0m`);
			});

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