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https://issues.apache.org/jira/browse/CXF-8132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emile de Weerd updated CXF-8132:
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Attachment: cxf-metrics-context-response-timeout-issue.tar.xz
> CXF metrics - No FaultMode in Exchange for response timeout during reception
> of payload
> ---------------------------------------------------------------------------------------
>
> Key: CXF-8132
> URL: https://issues.apache.org/jira/browse/CXF-8132
> Project: CXF
> Issue Type: Bug
> Components: Core
> Affects Versions: 3.1.18, 3.3.3
> Reporter: Emile de Weerd
> Assignee: Andriy Redko
> Priority: Major
> Attachments: cxf-metrics-context-response-timeout-issue.tar.xz
>
>
> While using the CXF metrics feature with a CXF REST client, in some error
> case there is not FaultMode inside the Exchange object passed to the
> MetricsContext#stop method. The use case is when the response body
> transmission is interrupted in the middle of the transfer.
> I wrote a unit test that allows to clearly reproduce. It is failing. The Unit
> test prints out stacktraces whenever start or stop are called from the
> MetricsContext.
> *incompleteResponse_stopCalledOnceWithFaultObjectInExchange*
> [main] INFO cxf.reproducers.CxfMetricsIssueReproducerTest -
> MetricsContext#stop called 1 times
> [main] INFO cxf.reproducers.CxfMetricsIssueReproducerTest - - stop called
> with time = 14901568 ns, inSize = -1, outSize = 0, exchange that contains a
> FaultMode = false; callad at:
> [...]
> at
> org.apache.cxf.metrics.MetricsContext$$EnhancerByMockitoWithCGLIB$$1997d2d2.stop(<generated>)
> at org.apache.cxf.metrics.ExchangeMetrics.stop(ExchangeMetrics.java:75)
> at
> org.apache.cxf.metrics.interceptors.AbstractMetricsInterceptor.stop(AbstractMetricsInterceptor.java:215)
> at
> org.apache.cxf.metrics.interceptors.MetricsMessageInPostInvokeInterceptor.handleMessage(MetricsMessageInPostInvokeInterceptor.java:34)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
> at
> org.apache.cxf.jaxrs.client.ClientMessageObserver.onMessage(ClientMessageObserver.java:56)
> at
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1693)
> at
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1570)
> at
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1371)
> at
> org.apache.cxf.io.AbstractWrappedOutputStream.close(AbstractWrappedOutputStream.java:77)
> at
> org.apache.cxf.metrics.interceptors.CountingOutputStream.close(CountingOutputStream.java:47)
> at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
> at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:671)
> at
> org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:63)
> at
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:308)
> at
> org.apache.cxf.jaxrs.client.AbstractClient.doRunInterceptorChain(AbstractClient.java:709)
> at
> org.apache.cxf.jaxrs.client.ClientProxyImpl.doChainedInvocation(ClientProxyImpl.java:887)
> at
> org.apache.cxf.jaxrs.client.ClientProxyImpl.invoke(ClientProxyImpl.java:335)
> at com.sun.proxy.$Proxy22.getBook(Unknown Source)
> at
> cxf.reproducers.CxfMetricsIssueReproducerTest.incompleteResponse_stopCalledOnceWithFaultObjectInExchange(CxfMetricsIssueReproducerTest.java:171)
> [...]
> I am not sure the test case makes sense, maybe that is the first part to
> review.
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