lujiajing1126 commented on a change in pull request #6973:
URL: https://github.com/apache/skywalking/pull/6973#discussion_r635734142
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File path:
apm-sniffer/apm-sdk-plugin/spring-plugins/mvc-annotation-5.x-plugin/src/main/java/org/apache/skywalking/apm/plugin/spring/mvc/v5/InvokeInterceptor.java
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@@ -57,11 +61,12 @@ public Object afterMethod(final EnhancedInstance objInst,
final Object ret) throws Throwable {
ServerWebExchange exchange = (ServerWebExchange) allArguments[0];
return ((Mono) ret).doFinally(s -> {
- ReactiveResponseHolder responseHolder = (ReactiveResponseHolder)
objInst.getSkyWalkingDynamicField();
- AbstractSpan span = responseHolder.getSpan();
- if (span == null) {
+ CrossThreadRefContainer container = (CrossThreadRefContainer)
objInst.getSkyWalkingDynamicField();
+ Object ref = container.getRef();
+ if (!(ref instanceof AbstractSpan)) {
Review comment:
> Why instanceof rather than not null?
Removed
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