metric exception

metric/metric.go

@@ -155,6 +155,7 @@ func newMetricImpl(mt MetricType, name string, help string, constLabels map[stri
 	})
 
 	writer = &metric_int64{
+		valptr:     new(int64),
 		key:        key,
 		writerChan: mc.writerChan,
 	}

server.go

@@ -117,6 +117,7 @@ func NewHTTPServerWithPort(serveMux *http.ServeMux, port int) *Server {
 	addr := fmt.Sprintf(":%d", port)
 	serveMux.HandleFunc(MakeHttpHandlerPattern("welcome"), welcomeHandler)
 	serveMux.HandleFunc(MakeHttpHandlerPattern("lb_health_chceck"), healthCheckHandler)
+	serveMux.HandleFunc(MakeHttpHandlerPattern("lb_health_check"), healthCheckHandler)
 
 	server := &Server{
 		httpserver: &http.Server{Addr: addr, Handler: serveMux},
@@ -127,6 +128,7 @@ func NewHTTPServerWithPort(serveMux *http.ServeMux, port int) *Server {
 }
 
 func NewHTTPServer(serveMux *http.ServeMux) *Server {
+
 	// 시작시 자동으로 enable됨
 	if len(*tls) > 0 && *portptr == 80 {
 		*portptr = 443