Why I Chose to Handle Failed Background Tasks — Dead Letter Queue

For a renewal reminder that must wait until a business deadline, I would use a main queue with a bounded retry policy and a dead letter queue (DLQ), then make the reminder consumer idempotent. The DLQ is the part that turns a failed background task from a disappearing error into something I can inspect, reprocess, or debug. That decision is about... Weiterlesen: Why I Chose to Handle Failed Background Tasks — Dead Letter Queue