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https://issues.apache.org/jira/browse/CXF-8272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Colm O hEigeartaigh reassigned CXF-8272:
----------------------------------------
Assignee: Colm O hEigeartaigh
> getting IOException: stream is closed after calling @Oneway SAP-Service
> -----------------------------------------------------------------------
>
> Key: CXF-8272
> URL: https://issues.apache.org/jira/browse/CXF-8272
> Project: CXF
> Issue Type: Bug
> Components: JAX-WS Runtime
> Affects Versions: 2.7.18
> Environment: Windows Server 2016
> {code:java}
> java version "1.8.0_202"
> Java(TM) SE Runtime Environment (build 1.8.0_202-b08)
> Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode){code}
> Reporter: Al Bundy
> Assignee: Colm O hEigeartaigh
> Priority: Major
>
> At first: I'm not sure if this is a CXF issue or a infrastructure problem in
> the customer-environment.
> Currently wa have an APP_SERVER_OLD that calls services from SAP_SERVER
> without issues.
> Now we moved from APP_SERVER_OLD to APP_SERVER_NEW but still using SAP_SERVER:
> On APP_SERVER_NEW we have the problem, that after an async-Soap-Service-call
> (method has @Oneway-annotation) we get an IOException: stream is closed
> during closing of the the InputStream.
> Calling non-@Oneway services works as expected on APP_SERVER_NEW.
> Currently I assume that this is a infrastructure-problem because we are using
> the same software-version on APP_SERVER_OLD and APP_SERVER_NEW.
> Unfortunately I don't have a testcase. :(
> Does anyone know why this can happen?
> Or is this maybe a bug in CXF?
> Here is the relevant part of the stacktrace:
> {code:java}
> stream is closed
> sun.net.www.http.ChunkedInputStream.ensureOpen(ChunkedInputStream.java:174)
> sun.net.www.http.ChunkedInputStream.available(ChunkedInputStream.java:718)
> java.io.FilterInputStream.available(FilterInputStream.java:168)
> org.apache.cxf.helpers.IOUtils.consume(IOUtils.java:305)
>
> org.apache.cxf.transport.http.URLConnectionHTTPConduit$URLConnectionWrappedOutputStream.closeInputStream(URLConnectionHTTPConduit.java:261)
>
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1597)
>
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1520)
>
> org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1317)
> org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
> org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:632)
>
> org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
>
> org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)
> org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:572)
> org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:481)
> org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:382)
> org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:335)
> org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
> org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:136)
> com.sun.proxy.$Proxy113.oaAssetDataSend(Unknown Source){code}
> As you can see this error occurs because IOUtils.consume is called during
> close thile the stream is already closed.
> I know that 2.7.18 is an old version but this can also happen in current
> versions:
> [https://github.com/apache/cxf/blob/master/rt/transports/http/src/main/java/org/apache/cxf/transport/http/URLConnectionHTTPConduit.java]
> Maybe you can check if the stream is already closed?
> Is there something we can do to prevent this error?
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