tzy1316106836 commented on a change in pull request #4187: make a suggestion
about DUBBO plugin
URL: https://github.com/apache/skywalking/pull/4187#discussion_r363593344
##########
File path:
apm-sniffer/apm-sdk-plugin/dubbo-plugin/src/main/java/org/apache/skywalking/apm/plugin/dubbo/DubboInterceptor.java
##########
@@ -56,6 +57,9 @@ public void beforeMethod(EnhancedInstance objInst, Method
method, Object[] allAr
Class<?>[] argumentsTypes, MethodInterceptResult result) throws
Throwable {
Invoker invoker = (Invoker)allArguments[0];
Invocation invocation = (Invocation)allArguments[1];
+ if
(invocation.getAttachments().containsKey(SW3CarrierItem.HEADER_NAME)) {
+ invocation.getAttachments().remove(SW3CarrierItem.HEADER_NAME);
+ }
Review comment:
When dubbo retry, the parameter sw3 will not be updated.
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