setup-bun/node_modules/@azure/ms-rest-js/es/lib/policies/systemErrorRetryPolicy.js

// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See License.txt in the project root for license information.
import { __awaiter, __extends, __generator } from "tslib";
import * as utils from "../util/utils";
import { BaseRequestPolicy, } from "./requestPolicy";
export function systemErrorRetryPolicy(retryCount, retryInterval, minRetryInterval, maxRetryInterval) {
    return {
        create: function (nextPolicy, options) {
            return new SystemErrorRetryPolicy(nextPolicy, options, retryCount, retryInterval, minRetryInterval, maxRetryInterval);
        },
    };
}
/**
 * @class
 * Instantiates a new "ExponentialRetryPolicyFilter" instance.
 *
 * @constructor
 * @param {number} retryCount        The client retry count.
 * @param {number} retryInterval     The client retry interval, in milliseconds.
 * @param {number} minRetryInterval  The minimum retry interval, in milliseconds.
 * @param {number} maxRetryInterval  The maximum retry interval, in milliseconds.
 */
var SystemErrorRetryPolicy = /** @class */ (function (_super) {
    __extends(SystemErrorRetryPolicy, _super);
    function SystemErrorRetryPolicy(nextPolicy, options, retryCount, retryInterval, minRetryInterval, maxRetryInterval) {
        var _this = _super.call(this, nextPolicy, options) || this;
        _this.DEFAULT_CLIENT_RETRY_INTERVAL = 1000 * 30;
        _this.DEFAULT_CLIENT_RETRY_COUNT = 3;
        _this.DEFAULT_CLIENT_MAX_RETRY_INTERVAL = 1000 * 90;
        _this.DEFAULT_CLIENT_MIN_RETRY_INTERVAL = 1000 * 3;
        _this.retryCount = typeof retryCount === "number" ? retryCount : _this.DEFAULT_CLIENT_RETRY_COUNT;
        _this.retryInterval =
            typeof retryInterval === "number" ? retryInterval : _this.DEFAULT_CLIENT_RETRY_INTERVAL;
        _this.minRetryInterval =
            typeof minRetryInterval === "number"
                ? minRetryInterval
                : _this.DEFAULT_CLIENT_MIN_RETRY_INTERVAL;
        _this.maxRetryInterval =
            typeof maxRetryInterval === "number"
                ? maxRetryInterval
                : _this.DEFAULT_CLIENT_MAX_RETRY_INTERVAL;
        return _this;
    }
    SystemErrorRetryPolicy.prototype.sendRequest = function (request) {
        var _this = this;
        return this._nextPolicy
            .sendRequest(request.clone())
            .catch(function (error) { return retry(_this, request, error.response, error); });
    };
    return SystemErrorRetryPolicy;
}(BaseRequestPolicy));
export { SystemErrorRetryPolicy };
/**
 * Determines if the operation should be retried and how long to wait until the next retry.
 *
 * @param {number} statusCode The HTTP status code.
 * @param {RetryData} retryData  The retry data.
 * @return {boolean} True if the operation qualifies for a retry; false otherwise.
 */
function shouldRetry(policy, retryData) {
    var currentCount;
    if (!retryData) {
        throw new Error("retryData for the SystemErrorRetryPolicyFilter cannot be null.");
    }
    else {
        currentCount = retryData && retryData.retryCount;
    }
    return currentCount < policy.retryCount;
}
/**
 * Updates the retry data for the next attempt.
 *
 * @param {RetryData} retryData  The retry data.
 * @param {object} err        The operation"s error, if any.
 */
function updateRetryData(policy, retryData, err) {
    if (!retryData) {
        retryData = {
            retryCount: 0,
            retryInterval: 0,
        };
    }
    if (err) {
        if (retryData.error) {
            err.innerError = retryData.error;
        }
        retryData.error = err;
    }
    // Adjust retry count
    retryData.retryCount++;
    // Adjust retry interval
    var incrementDelta = Math.pow(2, retryData.retryCount) - 1;
    var boundedRandDelta = policy.retryInterval * 0.8 + Math.floor(Math.random() * (policy.retryInterval * 0.4));
    incrementDelta *= boundedRandDelta;
    retryData.retryInterval = Math.min(policy.minRetryInterval + incrementDelta, policy.maxRetryInterval);
    return retryData;
}
function retry(policy, request, operationResponse, err, retryData) {
    return __awaiter(this, void 0, void 0, function () {
        var error_1;
        return __generator(this, function (_a) {
            switch (_a.label) {
                case 0:
                    retryData = updateRetryData(policy, retryData, err);
                    if (!(err &&
                        err.code &&
                        shouldRetry(policy, retryData) &&
                        (err.code === "ETIMEDOUT" ||
                            err.code === "ESOCKETTIMEDOUT" ||
                            err.code === "ECONNREFUSED" ||
                            err.code === "ECONNRESET" ||
                            err.code === "ENOENT"))) return [3 /*break*/, 5];
                    _a.label = 1;
                case 1:
                    _a.trys.push([1, 3, , 4]);
                    return [4 /*yield*/, utils.delay(retryData.retryInterval)];
                case 2:
                    _a.sent();
                    return [2 /*return*/, policy._nextPolicy.sendRequest(request.clone())];
                case 3:
                    error_1 = _a.sent();
                    return [2 /*return*/, retry(policy, request, operationResponse, error_1, retryData)];
                case 4: return [3 /*break*/, 6];
                case 5:
                    if (err) {
                        // If the operation failed in the end, return all errors instead of just the last one
                        return [2 /*return*/, Promise.reject(retryData.error)];
                    }
                    return [2 /*return*/, operationResponse];
                case 6: return [2 /*return*/];
            }
        });
    });
}
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