Fixing Unnecessary Error Exposure in Flutter Sync Queue
While implementing a Transactional Outbox pattern for offline sync in a mobile app, I discovered that “sync failed” errors were repeatedly shown to users even though synchronization had actually completed successfully. Symptoms The app repeatedly threw the following error: AppException: Failed to push changes: AppException: Push completed with failures; retry count: 2, pending changes remain in queue. Checking server logs confirmed that sync pull was working normally and the data was already synchronized. ...