From ee68060a5c1e15af3b4d7382b795d1ab312d3bb8 Mon Sep 17 00:00:00 2001
From: chenlujjj <953546398@qq.com>
Date: Wed, 8 Jan 2025 20:12:50 +0800
Subject: [PATCH] server span name follow convention

---
 .../jsonrpc4j/v1_6/JsonRpcServerSpanNameExtractor.java       | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/instrumentation/jsonrpc4j-1.6/library/src/main/java/io/opentelemetry/instrumentation/jsonrpc4j/v1_6/JsonRpcServerSpanNameExtractor.java b/instrumentation/jsonrpc4j-1.6/library/src/main/java/io/opentelemetry/instrumentation/jsonrpc4j/v1_6/JsonRpcServerSpanNameExtractor.java
index 385f8f2a00c8..79f6d29a1017 100644
--- a/instrumentation/jsonrpc4j-1.6/library/src/main/java/io/opentelemetry/instrumentation/jsonrpc4j/v1_6/JsonRpcServerSpanNameExtractor.java
+++ b/instrumentation/jsonrpc4j-1.6/library/src/main/java/io/opentelemetry/instrumentation/jsonrpc4j/v1_6/JsonRpcServerSpanNameExtractor.java
@@ -6,10 +6,13 @@
 package io.opentelemetry.instrumentation.jsonrpc4j.v1_6;
 
 import io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor;
+import java.lang.reflect.Method;
 
 public class JsonRpcServerSpanNameExtractor implements SpanNameExtractor<JsonRpcRequest> {
+  // Follow https://opentelemetry.io/docs/specs/semconv/rpc/rpc-spans/#span-name
   @Override
   public String extract(JsonRpcRequest request) {
-    return request.getMethod().getName();
+    Method method = request.getMethod();
+    return String.format("%s/%s", method.getDeclaringClass().getName(), method.getName());
   }
 }