Concurrency issues where multiple threads create Port using Service Simultaneously ---------------------------------------------------------------------------------- Key: JBWS-2681 URL: https://jira.jboss.org/jira/browse/JBWS-2681 Project: JBoss Web Services Issue Type: Bug Security Level: Public (Everyone can see) Components: jbossws-native Affects Versions: jbossws-native-3.1.2 Reporter: Darran Lofthouse Assignee: Darran Lofthouse Fix For: jbossws-native-3.2.0 Where multiple threads attempt to create a port or call an endpoint from a newly created Service one of a number of errors is reported. java.lang.NullPointerException at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.isJDKType(ReflectiveAttachmentRefScanner.java:262) at org.jboss.ws.extensions.xop.jaxws.ReflectiveAttachmentRefScanner.scanBean(ReflectiveAttachmentRefScanner.java:78) at org.jboss.ws.metadata.umdm.ParameterMetaData.initializeAttachmentParameter(ParameterMetaData.java:500) at org.jboss.ws.metadata.umdm.ParameterMetaData.eagerInitialize(ParameterMetaData.java:485) at org.jboss.ws.metadata.umdm.OperationMetaData.eagerInitialize(OperationMetaData.java:465) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:526) at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:510) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:500) at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:308) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:262) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:193) at javax.xml.ws.Service.getPort(Service.java:116) java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:449) at java.util.AbstractList$Itr.next(AbstractList.java:420) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:524) at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:510) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:500) at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:308) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:262) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:193) at javax.xml.ws.Service.getPort(Service.java:116) java.lang.IllegalStateException: Cannot synchronize to any of these methods: at org.jboss.ws.metadata.umdm.OperationMetaData.eagerInitialize(OperationMetaData.java:492) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:526) at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:510) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:500) at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:308) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:262) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:193) at javax.xml.ws.Service.getPort(Service.java:116) java.lang.IllegalStateException: Cannot synchronize to any of these methods: public abstract org.jboss.support.ws.phonebook.TelephoneNumber org.jboss.support.ws.phonebook.PhoneBook.lookup(org.jboss.support.ws.phonebook.Person) OperationMetaData: qname={http://www.jboss.org/support/phonebook}lookup javaName=lookup style=document/literal/WRAPPED oneWay=false soapAction= at org.jboss.ws.metadata.umdm.OperationMetaData.eagerInitialize(OperationMetaData.java:492) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitializeOperations(EndpointMetaData.java:526) at org.jboss.ws.metadata.umdm.EndpointMetaData.initializeInternal(EndpointMetaData.java:510) at org.jboss.ws.metadata.umdm.EndpointMetaData.eagerInitialize(EndpointMetaData.java:500) at org.jboss.ws.metadata.builder.jaxws.JAXWSClientMetaDataBuilder.rebuildEndpointMetaData(JAXWSClientMetaDataBuilder.java:308) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPortInternal(ServiceDelegateImpl.java:262) at org.jboss.ws.core.jaxws.spi.ServiceDelegateImpl.getPort(ServiceDelegateImpl.java:193) at javax.xml.ws.Service.getPort(Service.java:116) javax.xml.ws.WebServiceException: java.lang.IllegalStateException: Cannot find property: javax.xml.ws.handler.message.outbound at org.jboss.ws.core.jaxws.client.ClientImpl.handleRemoteException(ClientImpl.java:307) at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:245) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:164) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:150) at $Proxy15.lookup(Unknown Source) at org.jboss.support.ws.phonebook.ThreadedCallingClient$Caller.run(ThreadedCallingClient.java:51) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.IllegalStateException: Cannot find property: javax.xml.ws.handler.message.outbound at org.jboss.ws.core.jaxws.handler.MessageContextJAXWS.processPivot(MessageContextJAXWS.java:110) at org.jboss.ws.core.jaxws.client.ClientImpl.processPivot(ClientImpl.java:266) at org.jboss.ws.core.CommonClient.processPivotInternal(CommonClient.java:467) at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:395) at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:233) javax.xml.ws.soap.SOAPFaultException: Request struct cannot be null at org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS.getSOAPFaultException(SOAPFaultHelperJAXWS.java:75) at org.jboss.ws.core.jaxws.binding.SOAP11BindingJAXWS.throwFaultException(SOAP11BindingJAXWS.java:109) at org.jboss.ws.core.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:553) at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:371) at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:233) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:164) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:150) at $Proxy15.lookup(Unknown Source) javax.xml.ws.soap.SOAPFaultException: java.lang.NullPointerException at org.jboss.ws.core.jaxws.SOAPFaultHelperJAXWS.getSOAPFaultException(SOAPFaultHelperJAXWS.java:75) at org.jboss.ws.core.jaxws.binding.SOAP11BindingJAXWS.throwFaultException(SOAP11BindingJAXWS.java:109) at org.jboss.ws.core.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:553) at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:371) at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:233) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:164) at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:150) at $Proxy15.lookup(Unknown Source) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira