help to explain an exception

[Pär Malmqvist <pa...@hotmail.com>]

Hello!
 
I am running a couple of generated wsdl2java blocking clients in parallel. Different processes.They are executing calls to a local web server as fast as they can.
Then after some hours I get an exception and I cant understand what is wrong.
What do you think?
 
/Pär Malmqvist
 
 
INFO main org.apache.commons.httpclient.HttpMethodDirector - I/O exception (org.apache.commons.httpclient.NoHttpResponseException) caught when processing request: The server 127.0.0.1 failed to respondINFO main org.apache.commons.httpclient.HttpMethodDirector - Retrying requestINFO main org.apache.axis2.transport.http.HTTPSender - Unable to sendViaPost to url[http://127.0.0.1:8080/axis2/services/SilDB2]org.apache.axis2.AxisFault: problem accessing the parser. Parser already accessed! at org.apache.axis2.AxisFault.makeFault(AxisFault.java:417) at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:72) at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84) at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:495) at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973) at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346) at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:520) at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:191) at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:77) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:327) at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:206) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:396) at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:374) at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:211) at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163) at client.axis2.main.SilDB2Stub.getInteractionsWithinDrugIdListSevClassification(Unknown Source) at silor.prot.SilApiAxis2Handler.getInteractionsWithinDrugIdListSevClassification(Unknown Source) at silor.cases.InteractionBasic.InteractionBasic20070912000(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at silor.main.Mexecute.execute(Unknown Source) at silor.main.CaseExecutor.run(Unknown Source) at silor.main.Main.init(Unknown Source) at silor.main.Main.main(Unknown Source)Caused by: javax.xml.stream.XMLStreamException: problem accessing the parser. Parser already accessed! at org.apache.axiom.om.impl.llom.OMStAXWrapper.next(OMStAXWrapper.java:906) at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:72) at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:57) at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:525) at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:789) at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814) at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.serializeInternally(SOAPEnvelopeImpl.java:237) at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:225) at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:814) at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:421) at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68) ... 28 more
_________________________________________________________________
Discover the new Windows Vista
http://search.msn.com/results.aspx?q=windows+vista&mkt=en-US&form=QBRE