retry.ts

packages/shared/src/retry.ts

1. /** The default sleep for every client. Tests inject their own to skip real time. */
2. export const sleep = (ms: number): Promise<void> => new Promise((r) => setTimeout(r, ms))
4. /**
5. * Retry delay: 2s base, doubling per attempt. `jitterMs` adds up to that many
6. * random milliseconds so parallel workers that failed together do not retry
7. * together.
8. */
9. export function backoffMs(attempt: number, jitterMs = 0): number {
10. const base = 2000 * 2 ** attempt
11. return jitterMs > 0 ? base + Math.floor(Math.random() * jitterMs) : base
12. }