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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2019/05/09 01:06:16 UTC
[GitHub] [skywalking] liudantop edited a comment on issue #1325: Fix #1280:
Modify tomcat interceptor
liudantop edited a comment on issue #1325: Fix #1280: Modify tomcat interceptor
URL: https://github.com/apache/skywalking/pull/1325#issuecomment-490704818
I have a issue, in scenario two:
1. have a API "/test_forward"
2.API "/test_forward" mapping method will forward to the URL "/error_proto"
I can not get tracing data.
debug agent workflow, I find that activeSpanStack is not empty in TracingContext, becuase step6 direct return, then stackDepth = 1 in step7 stopSpan, :
1: TomcatInvokeInterceptor(tomcat plugin) > before method
-----2: AbstractMethodInterceptor(spring plugin) > before method
----------3: ForwardInterceptor(tomcat) > before(set forward flag)
---------------4: AbstractMethodInterceptor > before method(because forward flag then return )
---------------5: AbstractMethodInterceptor > after method(because forward flag then return )
-----6: AbstractMethodInterceptor > after method(because forward flag then return )
7: TomcatInvokeInterceptor(tomcat plugin) > after method
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