@aws-amplify/core/lib/clients/middleware/retry/jitteredBackoff.js

Core category of aws-amplify

"use strict";
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
Object.defineProperty(exports, "__esModule", { value: true });
exports.jitteredBackoff = void 0;
// TODO: [v6] The separate retry utility is used by Data packages now and will replaced by retry middleware.
var Retry_1 = require("../../../Util/Retry");
var DEFAULT_MAX_DELAY_MS = 5 * 60 * 1000;
var jitteredBackoff = function (attempt) {
    var delayFunction = (0, Retry_1.jitteredBackoff)(DEFAULT_MAX_DELAY_MS);
    var delay = delayFunction(attempt);
    // The delayFunction returns false when the delay is greater than the max delay(5 mins).
    // In this case, the retry middleware will delay 5 mins instead, as a ceiling of the delay.
    return delay === false ? DEFAULT_MAX_DELAY_MS : delay;
};
exports.jitteredBackoff = jitteredBackoff;