kashi_sync 0.1.0

Offline-first sync for Flutter apps on Drift and @softwareseva/sync. A transactional outbox with batched push, retries with backoff and a needs-attention queue, and a cursor-based pull that never over [...]

kashi_sync

Flutter half of @softwareseva/sync, on Drift.

• Outbox: write locally and call engine.enqueue(type, payload, entity:, entityId:) in the same db.transaction. The engine pushes in batches, deletes applied or replayed ops, retries retryable failures with exponential backoff, and parks permanent failures in needsAttention().
• Pull: GET /sync/pull?since=<cursor> pages through the server's change log; each page applies in one transaction and advances the cursor. Rows with unsent local edits are skipped until the push lands, so offline edits are never overwritten.
• Lifecycle: start() after sign-in (periodic and on reconnect), clearAll() on sign-out.

The engine creates its own tables (kashi_outbox, kashi_sync_state); your Drift schema only holds your entities. See the flutter-drift-sync skill.