mirror of
https://git.tuxpa.in/a/code-server.git
synced 2024-12-27 04:35:25 +00:00
27 lines
875 B
TypeScript
27 lines
875 B
TypeScript
/*---------------------------------------------------------------------------------------------
|
|
* Copyright (c) Microsoft Corporation. All rights reserved.
|
|
* Licensed under the MIT License. See License.txt in the project root for license information.
|
|
*--------------------------------------------------------------------------------------------*/
|
|
|
|
'use strict';
|
|
|
|
export async function retry<T>(fn: () => Promise<T>): Promise<T> {
|
|
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');
|
|
}
|