Sync
class SyncEngine(context: Context, cfgProvider: () -> KioskOpsConfig, queue: QueueRepository, transport: Transport, logs: RingLog, telemetry: TelemetrySink, audit: PersistentAuditTrail, clock: Clock)
Fleet-ops sync engine.
Design goals:
host-controlled transport (auth headers, data residency)
idempotent server contract (id + idempotencyKey)
explicit transient vs permanent error classification
local-only observability (telemetry/audit) without sending PII
Ordering guarantee: Events within a single batch are delivered in enqueue order. However, if a batch fails and is retried, a newer batch may be delivered before the retried batch. Consumers that require strict global ordering should implement server-side sequence checks using com.sarastarquant.kioskops.sdk.queue.QueueEventEntity.createdAtEpochMs.
Constructors
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constructor(context: Context, cfgProvider: () -> KioskOpsConfig, queue: QueueRepository, transport: Transport, logs: RingLog, telemetry: TelemetrySink, audit: PersistentAuditTrail, clock: Clock)