isar_sync 0.1.0-dev.1

Offline-first synchronization framework for Isar-based apps.

Changelog

All notable changes to this project are documented in this file.

Changelog

All notable changes to this project are documented in this file.

Unreleased

• DefaultApplyEngine: added optional localDeviceId to silently drop events that originated from the same device, preventing self-echo when a device pulls back its own pushed events from shared cloud storage.
• SyncCore: serialized concurrent syncOnce() calls via an in-flight guard so the same queue items are not pushed twice when sync is triggered from multiple call sites.
• SyncCore: added drainPull (and maxPullPages) so a single syncOnce() can page through the entire backlog when bootstrapping a fresh device.
• Added FileSyncCursorStore, a JSON-file backed SyncCursorStore for persisting pull cursors across process restarts.
• Added FileSyncQueue, a JSON-file backed SyncQueue so queued mutations survive app restarts.

0.1.0-dev.1

• Initial public draft of isar-sync core.
• Added sync orchestration primitives:
  • SyncCore
  • QueueBackedChangeCapture
  • InMemorySyncQueue
  • DefaultApplyEngine
  • LastWriteWinsConflictResolver
• Added pluggable adapter architecture.
• Added Google Drive adapter:
  • GoogleDriveSyncAdapter
  • GoogleApisDriveClient
• Added iCloud bridge adapter:
  • ICloudSyncAdapter
  • ICloudClient interface
• Added test suite for core flow, codec, and adapters.
• Added publish documentation and setup guides.