retryable-document-client/dist/strategies/exponential.js

Retryable DynamoDB DocumentClient

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var base_1 = require("./base");
var defaults_1 = require("./defaults");
;
var strategy = function (options) {
    var exponentBase = (options && options.exponentBase) || defaults_1.default.exponentBase;
    var multiplier = (options && options.multiplier) || defaults_1.default.multiplier;
    var constant = (options && options.constant) || defaults_1.default.constant;
    var calculateTimeout = function (attempt) {
        return (Math.pow(exponentBase, attempt) * multiplier) + constant;
    };
    return base_1.default(calculateTimeout, options);
};
exports.default = strategy;