29 lines
377 B
TypeScript
29 lines
377 B
TypeScript
const URL = '/api/ping';
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const INTERVAL = 4000;
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function ping() {
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try {
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fetch(URL);
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} catch (e) {
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console.error(e);
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}
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}
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class ViewerPing {
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timer: ReturnType<typeof setInterval>;
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start() {
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this.stop();
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this.timer = setInterval(() => {
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ping();
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}, INTERVAL);
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}
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stop() {
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clearInterval(this.timer);
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}
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}
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export default ViewerPing;
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