Add EventReplayAttack

events/event_stream.go

@@ -83,6 +83,8 @@ func eventStreamProcessor(ctx context.Context, eventChan <-chan mtglib.Event, ob
 				observer.EventIPBlocklisted(typedEvt)
 			case mtglib.EventConcurrencyLimited:
 				observer.EventConcurrencyLimited(typedEvt)
+			case mtglib.EventReplayAttack:
+				observer.EventReplayAttack(typedEvt)
 			}
 		}
 	}