Webservice Proxy (org.jboss.ws.jaxrpc.CallProxy) is not thread safe ------------------------------------------------------------------- Key: JBAS-4084 URL: http://jira.jboss.com/jira/browse/JBAS-4084 Project: JBoss Application Server Issue Type: Bug Security Level: Public (Everyone can see) Components: Web Services Affects Versions: JBossAS-4.0.5.GA Environment: Windows Reporter: Amine Belkoura Assigned To: Thomas Diesler Fix For: JBossAS-4.2.0.CR1 We are performing load tests with webservices at the moment and we discovered the following issue: If multiple threads use the same CallProxy instance (the proxy is fetched once with a jndi lookup) then the following exception occured: 12:24:19,990 ERROR [WSWork] Error while calling the web service java.rmi.RemoteException: Call invocation failed with code [Client] because of: Request struct cannot be null; nested exception is: javax.xml.rpc.soap.SOAPFaultException: Request struct cannot be null at org.jboss.ws.common.CommonClient.invoke(CommonClient.java:331) at org.jboss.ws.jaxrpc.CallImpl.invokeInternal(CallImpl.java:560) at org.jboss.ws.jaxrpc.CallImpl.invoke(CallImpl.java:338) at org.jboss.ws.jaxrpc.CallProxy.invoke(CallProxy.java:148) at $Proxy211.perform(Unknown Source) at com.winterthur.jackpot.j2eeperf.work.WSWork.perform(WSWork.java:50) at com.winterthur.jackpot.j2eeperf.PerfImpl.dispatch(PerfImpl.java:141) at com.winterthur.jackpot.j2eeperf.PerfImpl.execute(PerfImpl.java:102) at com.winterthur.jackpot.j2eeperf.web.PerfServlet.doGetOrPost(PerfServlet.java:122) at com.winterthur.jackpot.j2eeperf.web.PerfServlet.doGet(PerfServlet.java:58) at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) at sun.reflect.GeneratedMethodAccessor844.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:161) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:245) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at com.winterthur.jackpot.servlet.util.RequestEncodingFilter.doFilter(RequestEncodingFilter.java:47) at sun.reflect.GeneratedMethodAccessor843.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:217) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at com.winterthur.jackpot.servlet.util.StrippedSessionIdFilter.doFilter(StrippedSessionIdFilter.java:35) at sun.reflect.GeneratedMethodAccessor842.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:217) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at com.winterthur.jackpot.servlet.util.Log4JMDCPropagationFilter.doFilter(Log4JMDCPropagationFilter.java:70) at sun.reflect.GeneratedMethodAccessor841.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:243) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAsPrivileged(Subject.java:517) at org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:275) at org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:217) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:197) at org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:50) at org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:156) at java.security.AccessController.doPrivileged(Native Method) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:152) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) at com.winterthur.jackpot.tomcat.valves.SubjectDelegationCheckValve.invoke(SubjectDelegationCheckValve.java:125) at com.winterthur.jackpot.tomcat.valves.ClusterFailureValve.invoke(ClusterFailureValve.java:134) at com.winterthur.jackpot.tomcat.valves.ResetServernameValve.invoke(ResetServernameValve.java:88) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Caused by: javax.xml.rpc.soap.SOAPFaultException: Request struct cannot be null at org.jboss.ws.jaxrpc.SOAPFaultExceptionHelper.getSOAPFaultException(SOAPFaultExceptionHelper.java:100) at org.jboss.ws.common.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:574) at org.jboss.ws.common.CommonClient.invoke(CommonClient.java:319) ... 85 more The soap request was invoked with an incomplete body element (second message). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira