Exponential Back-Off

backoff.js

// snippet based on https://github.com/tim-kos/node-retry#retrytimeoutsoptions
const timeouts = Array.from({length: 10}, (_, i) => {
    const random = 1;
    const minTimeout = 10;
    const factor = 2;
    const attempt = i;
    const maxTimeout = 6000;
    return Math.min(random * minTimeout * Math.pow(factor, attempt), maxTimeout);
});

console.dir(timeouts);