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brayn003/ping.js

Created November 10, 2020 12:40
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One liner code to ping a URL every 3 secs
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ping.js
const URL = 'https://google.com';
const main = () => fetch(URL).then(r => r.status === 200 ? console.log('IS UP', r) : console.log('down', setTimeout(main, 3000)) ).catch(() => setTimeout(main, 3000));
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