Andrei Shakirin created CXF-4480:
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Summary: Client generated with "-db source" and using streaming
doesn't work properly with messages > 10 kb
Key: CXF-4480
URL: https://issues.apache.org/jira/browse/CXF-4480
Project: CXF
Issue Type: Bug
Components: Core
Affects Versions: 2.6
Reporter: Andrei Shakirin
Priority: Critical
Use case: client is generated from WSDL using -db source option and uses
streaming to send message payload concurrently. Service is implemented using
Provider<> interface and just redirects incoming request to response.
Test results:
1. Combination works fine if message size is 1 KB. Client succesfully runs in
single thread and in concurrent modes.
2. If message size is 10 KB (or larger), after some time client becomes
following exceptions:
WARNING: Interceptor for
{http://www.talend.org/benchmark}BenchmarkService#{http://www.talend.org/benchmark}requestResponse
has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Could not generate the XML stream caused by:
com.ctc.wstx.exc.WstxIOException: Error writing request body to server.
at
org.apache.cxf.databinding.source.XMLStreamDataWriter.write(XMLStreamDataWriter.java:73)
at
org.apache.cxf.databinding.source.XMLStreamDataWriter.write(XMLStreamDataWriter.java:50)
at
org.apache.cxf.databinding.source.XMLStreamDataWriter.write(XMLStreamDataWriter.java:46)
at
org.apache.cxf.interceptor.AbstractOutDatabindingInterceptor.writeParts(AbstractOutDatabindingInterceptor.java:119)
at
org.apache.cxf.interceptor.BareOutInterceptor.handleMessage(BareOutInterceptor.java:68)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:262)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:532)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:464)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:367)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:320)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:89)
at
org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:134)
at $Proxy21.requestResponse(Unknown Source)
at
org.talend.ps.benchmark.consumer.RunnableTest.run(RunnableTest.java:30)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: com.ctc.wstx.exc.WstxIOException: Error writing request body to
server
at
com.ctc.wstx.sw.BaseStreamWriter.writeCharacters(BaseStreamWriter.java:464)
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:551)
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:527)
at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:481)
at
org.apache.cxf.databinding.source.XMLStreamDataWriter.write(XMLStreamDataWriter.java:70)
... 16 more
Errors occure in concurrent as well as in non-concurrent modes, but are easily
reproducable in concurrent case.
Eventually problem is related to message chunking.
Test projects are attached.
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