title: Mule Service Proxy, COULD_NOT_READ_XML_STREAM
body: <p>I have a service proxy set up and I am able to view the wsdl, but when I try to test it using soapUI it almost seems to timeout.  I'll post the mule config, and both the soapUI log, and mule studio log.  When I hit the wdsl normally without a proxy, it is a quick response.</p>
  
  <p>Google results don't seem to produce much, so any guidance on the source, soapUI or Mule, and the issue would be helpful.</p>
  
  <p>Mule Flow</p>
  
  <pre><code>&lt;flow name="UPCFlow1" doc:name="UPCFlow1"&gt;
      &lt;http:inbound-endpoint exchange-pattern="request-response" host="localhost" port="4040" path="upc" doc:name="HTTP" contentType="text/xml" mimeType="text/xml"/&gt;
  
      &lt;cxf:proxy-service namespace="http://searchupc.com/" service="UPCSearch" payload="envelope" wsdlLocation="http://www.searchupc.com/service/UPCSearch.asmx?WSDL"  doc:name="SOAP" enableMuleSoapHeaders="false"/&gt;
  &lt;http:outbound-endpoint address="http://www.searchupc.com/"
      exchange-pattern="request-response" doc:name="HTTP" contentType="text/xml" mimeType="text/xml"/&gt;
  &lt;/flow&gt;
  </code></pre>
  
  <p>soapUI error log</p>
  
  <pre><code>    Fri Oct 12 13:32:08 CDT 2012:ERROR:java.net.SocketException: socket closed
     java.net.SocketException: socket closed
      at java.net.SocketInputStream.socketRead0(Native Method)
      at java.net.SocketInputStream.read(Unknown Source)
      at java.net.SocketInputStream.read(Unknown Source)
      at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
      at org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
      at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:264)
      at org.apache.http.impl.conn.LoggingSessionInputBuffer.readLine(LoggingSessionInputBuffer.java:115)
      at org.apache.http.impl.io.ChunkedInputStream.getChunkSize(ChunkedInputStream.java:246)
      at org.apache.http.impl.io.ChunkedInputStream.nextChunk(ChunkedInputStream.java:204)
      at org.apache.http.impl.io.ChunkedInputStream.read(ChunkedInputStream.java:167)
      at org.apache.http.impl.io.ChunkedInputStream.read(ChunkedInputStream.java:196)
      at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:155)
      at org.apache.http.util.EntityUtils.toByteArray(EntityUtils.java:100)
      at org.apache.http.entity.BufferedHttpEntity.&lt;init&gt;(BufferedHttpEntity.java:60)
      at com.eviware.soapui.impl.wsdl.submit.transports.http.HttpMethodSupport.getResponseBody(HttpMethodSupport.java:281)
      at com.eviware.soapui.impl.wsdl.submit.transports.http.support.methods.ExtendedPostMethod.getResponseBody(ExtendedPostMethod.java:128)
      at com.eviware.soapui.impl.wsdl.submit.transports.http.SinglePartHttpResponse.&lt;init&gt;(SinglePartHttpResponse.java:49)
      at com.eviware.soapui.impl.wsdl.submit.transports.http.support.attachments.WsdlSinglePartHttpResponse.&lt;init&gt;(WsdlSinglePartHttpResponse.java:36)
      at com.eviware.soapui.impl.wsdl.submit.filters.HttpPackagingResponseFilter.wsdlRequest(HttpPackagingResponseFilter.java:71)
      at com.eviware.soapui.impl.wsdl.submit.filters.HttpPackagingResponseFilter.afterAbstractHttpResponse(HttpPackagingResponseFilter.java:48)
      at com.eviware.soapui.impl.wsdl.submit.filters.AbstractRequestFilter.afterRequest(AbstractRequestFilter.java:64)
      at com.eviware.soapui.impl.wsdl.submit.transports.http.HttpClientRequestTransport.sendRequest(HttpClientRequestTransport.java:297)
      at com.eviware.soapui.impl.wsdl.WsdlSubmit.run(WsdlSubmit.java:123)
      at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
      at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
      at java.util.concurrent.FutureTask.run(Unknown Source)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)
  </code></pre>
  
  <p>Eclipse Console</p>
  
  <pre><code>    INFO  2012-10-12 13:31:06,229 [[upc].connector.http.mule.default.receiver.02] org.mule.transport.service.DefaultTransportServiceDescriptor: Loading default outbound transformer: org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest
  INFO  2012-10-12 13:31:06,234 [[upc].connector.http.mule.default.receiver.02] org.mule.transport.service.DefaultTransportServiceDescriptor: Loading default response transformer: org.mule.transport.http.transformers.MuleMessageToHttpResponse
  INFO  2012-10-12 13:31:06,234 [[upc].connector.http.mule.default.receiver.02] org.mule.transport.service.DefaultTransportServiceDescriptor: Loading default outbound transformer: org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest
  INFO  2012-10-12 13:31:06,235 [[upc].connector.http.mule.default.receiver.02] org.mule.lifecycle.AbstractLifecycleManager: Initialising: 'connector.http.mule.default.dispatcher.2040380475'. Object is: HttpClientMessageDispatcher
  INFO  2012-10-12 13:31:06,239 [[upc].connector.http.mule.default.receiver.02] org.mule.lifecycle.AbstractLifecycleManager: Starting: 'connector.http.mule.default.dispatcher.2040380475'. Object is: HttpClientMessageDispatcher
  WARN  2012-10-12 13:33:05,590 [[upc].connector.http.mule.default.receiver.02] org.apache.cxf.phase.PhaseInterceptorChain: Interceptor for {http://searchupc.com/}UPCSearch has thrown exception, unwinding now
  org.apache.cxf.interceptor.Fault: COULD_NOT_READ_XML_STREAM
      at org.apache.cxf.databinding.stax.StaxDataBinding$XMLStreamDataWriter.write(StaxDataBinding.java:133)
      at org.apache.cxf.databinding.stax.StaxDataBinding$XMLStreamDataWriter.write(StaxDataBinding.java:117)
      at org.apache.cxf.databinding.stax.StaxDataBinding$XMLStreamDataWriter.write(StaxDataBinding.java:113)
      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:263)
      at org.apache.cxf.phase.PhaseInterceptorChain.resume(PhaseInterceptorChain.java:232)
      at org.mule.module.cxf.CxfInboundMessageProcessor$1.write(CxfInboundMessageProcessor.java:373)
      at org.mule.transport.http.HttpServerConnection.writeResponse(HttpServerConnection.java:315)
      at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:164)
      at org.mule.work.WorkerContext.run(WorkerContext.java:311)
      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.WstxParsingException: Duplicate attribute 'name'.
   at [row,col {unknown-source}]: [29,468]
      at com.ctc.wstx.sr.StreamScanner.constructWfcException(StreamScanner.java:612)
      at com.ctc.wstx.sr.StreamScanner.throwParseError(StreamScanner.java:485)
      at com.ctc.wstx.sr.StreamScanner.throwParseError(StreamScanner.java:470)
      at com.ctc.wstx.sr.AttributeCollector.throwDupAttr(AttributeCollector.java:522)
      at com.ctc.wstx.sr.NsAttributeCollector.resolveNamespaces(NsAttributeCollector.java:248)
      at com.ctc.wstx.sr.NsInputElementStack.resolveAndValidateElement(NsInputElementStack.java:351)
      at com.ctc.wstx.sr.BasicStreamReader.handleStartElem(BasicStreamReader.java:2923)
      at com.ctc.wstx.sr.BasicStreamReader.nextFromTree(BasicStreamReader.java:2783)
      at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1048)
      at org.mule.module.xml.stax.DelegateXMLStreamReader.next(DelegateXMLStreamReader.java:237)
      at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:551)
      at org.apache.cxf.staxutils.StaxUtils.copy(StaxUtils.java:513)
      at org.apache.cxf.databinding.stax.StaxDataBinding$XMLStreamDataWriter.write(StaxDataBinding.java:124)
      ... 13 more
  ERROR 2012-10-12 13:33:05,595 [[upc].connector.http.mule.default.receiver.02] org.mule.exception.DefaultSystemExceptionStrategy: Caught exception in Exception Strategy: Software caused connection abort: socket write error
  java.net.SocketException: Software caused connection abort: socket write error
      at java.net.SocketOutputStream.socketWrite0(Native Method)
      at java.net.SocketOutputStream.socketWrite(Unknown Source)
      at java.net.SocketOutputStream.write(Unknown Source)
      at java.io.DataOutputStream.write(Unknown Source)
      at org.apache.commons.httpclient.ChunkedOutputStream.writeClosingChunk(ChunkedOutputStream.java:130)
      at org.apache.commons.httpclient.ChunkedOutputStream.finish(ChunkedOutputStream.java:144)
      at org.mule.transport.http.HttpServerConnection.writeResponse(HttpServerConnection.java:319)
      at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:164)
      at org.mule.work.WorkerContext.run(WorkerContext.java:311)
      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)
  ERROR 2012-10-12 13:33:05,602 [[upc].connector.http.mule.default.receiver.02] org.mule.exception.DefaultSystemExceptionStrategy: Caught exception in Exception Strategy: Software caused connection abort: socket write error
  java.net.SocketException: Software caused connection abort: socket write error
      at java.net.SocketOutputStream.socketWrite0(Native Method)
      at java.net.SocketOutputStream.socketWrite(Unknown Source)
      at java.net.SocketOutputStream.write(Unknown Source)
      at java.io.DataOutputStream.write(Unknown Source)
      at sun.nio.cs.StreamEncoder.writeBytes(Unknown Source)
      at sun.nio.cs.StreamEncoder.implFlushBuffer(Unknown Source)
      at sun.nio.cs.StreamEncoder.implFlush(Unknown Source)
      at sun.nio.cs.StreamEncoder.flush(Unknown Source)
      at java.io.OutputStreamWriter.flush(Unknown Source)
      at java.io.BufferedWriter.flush(Unknown Source)
      at java.io.FilterWriter.flush(Unknown Source)
      at org.mule.transport.http.ResponseWriter.flush(ResponseWriter.java:69)
      at org.mule.transport.http.HttpServerConnection.writeResponse(HttpServerConnection.java:300)
      at org.mule.transport.http.HttpMessageReceiver$HttpWorker.run(HttpMessageReceiver.java:201)
      at org.mule.work.WorkerContext.run(WorkerContext.java:311)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)
  </code></pre>