(ms: number)
| 626 | } |
| 627 | |
| 628 | const sleep = (ms: number) => new Promise(resolve => setTimeout(resolve, ms)); |
| 629 | |
| 630 | // Retry only on transient failures: network errors, 5xx responses, and the |
| 631 | // two 4xx codes that are known to be retry-safe (408 Request Timeout, 429 |