ljm_j1/modules/util/Retry.js

/**
* Gets next timeout using the full jitter pattern.
*
* NOTE that there are no checks for argument correctness, so either do the math or use defaults.
*
* @param {number} retry - The retry number.
* @param {number} minDelay - The minimal delay in milliseconds.
* @param {number} base - The exponent base.
* @returns {number} - The amount of waiting before trying another time given in milliseconds.
* @private
*/
export function getJitterDelay(retry, minDelay = 500, base = 2) {
    return Math.floor((Math.random() * ((Math.pow(base, retry) * 1000) - minDelay)) + minDelay);
}