airtable/lib/exponential_backoff_with_jitter.js

The official Airtable JavaScript library.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var internal_config_json_1 = __importDefault(require("./internal_config.json"));
// "Full Jitter" algorithm taken from https://aws.amazon.com/blogs/architecture/exponential-backoff-and-jitter/
function exponentialBackoffWithJitter(numberOfRetries) {
    var rawBackoffTimeMs = internal_config_json_1.default.INITIAL_RETRY_DELAY_IF_RATE_LIMITED * Math.pow(2, numberOfRetries);
    var clippedBackoffTimeMs = Math.min(internal_config_json_1.default.MAX_RETRY_DELAY_IF_RATE_LIMITED, rawBackoffTimeMs);
    var jitteredBackoffTimeMs = Math.random() * clippedBackoffTimeMs;
    return jitteredBackoffTimeMs;
}
module.exports = exponentialBackoffWithJitter;
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