This repository has been archived on 2024-09-09 . You can view files and clone it, but cannot push or open issues or pull requests.
bee35549f1
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');
|
|||
}
|