OfflineSyncManager class final

Coordinates a persistent, strict-FIFO offline operation queue.

Calls that access the store are serialized. A retry at the head of the queue blocks newer work so server-side ordering remains deterministic.

Constructors

OfflineSyncManager({required SyncStore store, required SyncProcessor processor, SyncConnectivity connectivity = const AlwaysOnlineSyncConnectivity(), SyncRetryPolicy? retryPolicy, bool autoSync = true, bool disposeConnectivity = true, SyncClock? clock}): Creates a manager.

autoSync → bool: Whether enqueue, reconnection, and timers trigger synchronization.
final
disposeConnectivity → bool: Whether dispose also disposes the supplied connectivity source.
final
events → Stream<SyncEvent>: Broadcast stream of queue lifecycle events.
no setter
hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

clear() → Future<void>: Removes all pending operations.
dispose() → Future<void>: Cancels timers, closes storage, and releases event resources.
enqueue({String? id, required String action, Map<String, Object?> payload = const <String, Object?>{}}) → Future<SyncOperation>: Builds and appends an operation to the end of the FIFO queue.
enqueueOperation(SyncOperation operation) → Future<void>: Appends an existing operation to the end of the FIFO queue.
initialize({bool syncOnStart = true}) → Future<void>: Initializes storage and connectivity listeners.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
pendingOperations() → Future<List<SyncOperation>>: Returns a snapshot of pending operations in FIFO order.
remove(String id) → Future<bool>: Removes a queued operation by ID and reports whether it existed.
synchronize() → Future<SyncReport>: Runs one serialized synchronization pass.
toString() → String: A string representation of this object.
inherited