// Timers - demonstrates setTimeout and setInterval with the libuv event loop

let counter: number = 0;

function onTimeout(): void {

console.log(" [timeout] fired after 500ms");

}

function onInterval(): void {

counter = counter + 1;

if (counter == 1) {

console.log(" [interval] tick 1");

} else if (counter == 2) {

console.log(" [interval] tick 2");

} else if (counter == 3) {

console.log(" [interval] tick 3 - done!");

process.exit(0);

}

}

console.log("Timers Demo");

console.log(" scheduling setTimeout(500ms) and setInterval(200ms)");

console.log(" interval will fire 3 times then exit");

console.log("");

setTimeout(onTimeout, 500);

setInterval(onInterval, 200);

runEventLoop();