빈 디비에서 최소 실행할 때 문제 수정

core/maingate.go

@@ -476,6 +476,14 @@ func (mg *Maingate) RegisterHandlers(ctx context.Context, serveMux *http.ServeMu
 		only.prepare(mg)
 
 		atomic.StorePointer(&mg.serviceptr, unsafe.Pointer(only))
+	} else {
+		empty := serviceDescription{
+			ServiceDescriptionSummary: ServiceDescriptionSummary{
+				Id: primitive.NewObjectID(),
+			},
+		}
+		empty.prepare(mg)
+		atomic.StorePointer(&mg.serviceptr, unsafe.Pointer(&empty))
 	}
 
 	logger.Println("Service is registered :", mg.service().ServiceCode)