code-server/build/azure-pipelines/common/retry.js

26 lines
1.0 KiB
JavaScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
exports.retry = void 0;
async function retry(fn) {
for (let run = 1; run <= 10; run++) {
try {
return await fn();
}
catch (err) {
if (!/ECONNRESET/.test(err.message)) {
throw err;
}
const millis = (Math.random() * 200) + (50 * Math.pow(1.5, run));
console.log(`Failed with ECONNRESET, retrying in ${millis}ms...`);
// maximum delay is 10th retry: ~3 seconds
await new Promise(c => setTimeout(c, millis));
}
}
throw new Error('Retried too many times');
}
exports.retry = retry;