hongjr03 2736006262 feat: add retry with exponential backoff for file send/download ...

- withRetry helper: configurable maxAttempts, baseDelayMs, shouldRetry
- sendFile: upload and message send wrapped with 3 retries, 1s/2s/4s backoff
- downloadMessageFile: wrapped with 3 retries
- Add unit tests (6) for retry behavior and sendFile retry integration

2026-07-08 17:15:30 +08:00

..

integration

feat: add message burst debouncing (MessageBatcher)

2026-07-08 16:40:39 +08:00

unit

feat: add retry with exponential backoff for file send/download

2026-07-08 17:15:30 +08:00