Leave Event Idempotency and Ordering
Verified event identity, duplicate handling, staleness, and ordering limitations.
Verified event identity, duplicate handling, staleness, and ordering limitations.
Verified publisher and consumer retry/failure boundaries.
Verified gap between configured dead-letter names and the queue declaration in Notification — configured but not wired.
Source-backed duplicate detection in Notification — the processed-event ledger, the staleness guard and the verified failure windows.
Verified absence of ordering guarantees in Notification event consumption and the factors that break sequential processing.
Source-backed distinction between in-process delivery retry and broker-level redelivery in Notification, and the unbounded requeue behavior.