From a4af13177c6c84a21cd8e5d42ac9b3dbceff749f Mon Sep 17 00:00:00 2001
From: M1a0 <liyuhan.loveyana@bytedance.com>
Date: Fri, 2 Feb 2024 16:21:06 +0800
Subject: [PATCH] feat: use app.GetHandlerName replace of reflect value (#49)

---
 tracing/utils.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/tracing/utils.go b/tracing/utils.go
index 00f5242..5927da5 100644
--- a/tracing/utils.go
+++ b/tracing/utils.go
@@ -33,7 +33,11 @@ import (
 // Ref to https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/semantic_conventions/http.md#name
 // naming rule: $HandlerName:$FullPath
 func serverSpanNaming(c *app.RequestContext) string {
-	return c.HandlerName() + ":" + c.FullPath()
+	handlerName := app.GetHandlerName(c.Handler())
+	if handlerName == "" {
+		handlerName = c.HandlerName()
+	}
+	return handlerName + ":" + c.FullPath()
 }
 
 func clientSpanNaming(req *protocol.Request) string {