✨ Implement dead-letter queue (DLQ) functionality for handling permanent failures in message processing. Update configuration to enable DLQ and specify the subject for routing failed messages. Enhance observability by adding metrics for message handling, retries, and database operations. Introduce structured logging for better traceability of message processing events.

2025-11-16 09:15:37 +08:00
parent c98baa0ff4
commit a96cb8a40b
12 changed files with 1053 additions and 31 deletions
@@ -47,7 +47,12 @@ func ProvideServer(

 	routes := 0
 	if cfg.Monitoring.EnableHealth {
+		// Liveness: basic process check. For now this reuses the same implementation
+		// as readiness but can diverge in the future if we need a cheaper liveness probe.
 		mux.HandleFunc("/healthz", server.handleHealth)
+		// Readiness: alias to the same implementation so consumers can adopt /readyz
+		// without breaking existing /healthz users.
+		mux.HandleFunc("/readyz", server.handleHealth)
 		routes++
 	}
 	if cfg.Monitoring.EnableMetrics {