[JCA] XAResource.start failure doesn't provoke a ResourceExc

[slaurent]

Hi all , Hi David !

When a connection factory calls ConnectionManager.allocateConnection, a side effect is that a ManagedConnection is taken from the pool (or instanciated) and then XAResource.start is called (if we are in a transaction of course).
So, if XAResource.start throws a XAException, it seems that the exception is not propagated up to the connection factory. I thought that the call to ConnectionManager.allocateConnection would have returned with a ResourceException...
Because currently since no ResourceException is thrown, beans can go on using the connector even though the connector transaction context failed to be set up.
I'm using JBoss 2.4.3, and I didn't check with jboss 3. Please tell me if it has been corrected in a later version.

[davidjencks]

No it hasn't, TxCapsule catches XAExceptions from failed starts and returns false, which is ignored?!?!?!?

I will ask on the devel forum, this doesn't look right to me.

Thanks

[davidjencks]

A little more inspection of the specs reveals the problem is in the XAConnectionListener. I have a fix that I will check into 3.0 after I can get jboss to compile again ;-)

[raj_skromis]

Hello David,
I am having two virtual directory in IIS.Both gives a call to JBoss-2.4.3(with tomcat3.2.3)from an Html page after which the control is controlled by JBoss.
When I use only one Virtual Dir then everything works fine.But in case of two Virtual Directory users I am often getting the XAException as follows:

ingmateDS] Pool LearningmateDS [0/2/Unlimited] returned object org.jboss.pool.jdbc.xa.wrapper.XAConnectionImpl@39e5b5 to the pool.
lt] In loadcourse
lt] ejbFindByUserName.FindByUserID 555 called for schoolabhi0301 and course L001_CO_73533 and schoolChain abhi0301and batchID= Course_T1
ntCoursePosition] XAException: tx=XidImpl [FormatId=257, GlobalId=dte//38, BranchQual=] errorCode=XAER_PROTO
ntCoursePosition] javax.transaction.xa.XAException
ntCoursePosition] at org.jboss.pool.jdbc.xa.wrapper.XAResourceImpl.start(XAResourceImpl.java:255)
ntCoursePosition] at org.jboss.tm.TxCapsule.startResource(TxCapsule.java:1087)
ntCoursePosition] at org.jboss.tm.TxCapsule.enlistResource(TxCapsule.java:614)
ntCoursePosition] at org.jboss.tm.TransactionImpl.enlistResource(TransactionImpl.java:111)
ingmateDS] java.lang.IllegalArgumentException: null xaRes
ntCoursePosition] at org.jboss.pool.jdbc.xa.XAConnectionFactory.prepareObject(XAConnectionFactory.java:290)
ntCoursePosition] at org.jboss.pool.ObjectPool.getObject(ObjectPool.java:566)
lt] PageInfoEJB.Inside EJB Load()
ntCoursePosition] at org.jboss.pool.ObjectPool.getObject(ObjectPool.java:538)
ntCoursePosition] at org.jboss.pool.jdbc.xa.XAPoolDataSource.getConnection(XAPoolDataSource.java:178)
ntCoursePosition] at lmate.Util.ConnectionMgr.getConnection(ConnectionMgr.java:33)
ntCoursePosition] at lmate.EJB.Entity.CurrentCoursePositionEJB.ejbFindByUserName(CurrentCoursePositionEJB.java:139)
ntCoursePosition] at java.lang.reflect.Method.invoke(Native Method)
ntCoursePosition] at org.jboss.ejb.plugins.BMPPersistenceManager.callFinderMethod(BMPPersistenceManager.java:474)
ntCoursePosition] at org.jboss.ejb.plugins.BMPPersistenceManager.findEntity(BMPPersistenceManager.java:227)
lt] PageInfoEJB.Data Loaded
ntCoursePosition] at org.jboss.ejb.EntityContainer.find(EntityContainer.java:594)
lt] PageInfoEJB.Values set
ntCoursePosition] at java.lang.reflect.Method.invoke(Native Method)
lt] PageInfoEJB.Inside EJB Load()
ntCoursePosition] at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:843)
lt] PageInfoEJB.Data Loaded
ntCoursePosition] at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:231)
lt] PageInfoEJB.Values set
ntCoursePosition] at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:154)
lt] PageInfoEJB.Inside EJB Load()
ntCoursePosition] at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:108)
lt] PageInfoEJB.Data Loaded
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:135)
lt] PageInfoEJB.Values set
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:307)
lt] PageInfoEJB.Inside EJB Load()
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:86)
lt] PageInfoEJB.Data Loaded
ntCoursePosition] at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:103)
lt] PageInfoEJB.Values set
ntCoursePosition] at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:106)
lt] EJBStore of pageinfo : L001_PA_60650
ntCoursePosition] at org.jboss.ejb.EntityContainer.invokeHome(EntityContainer.java:420)
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invokeHome(JRMPContainerInvoker.java:441)
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invokeHome(HomeProxy.java:237)
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.interfaces.HomeProxy.invoke(HomeProxy.java:182)
ntCoursePosition] at $Proxy58.findByUserName(Unknown Source)
ntCoursePosition] at lmate.EJB.Session.SessionControllerEJB.loadCourse(SessionControllerEJB.java:121)
ntCoursePosition] at java.lang.reflect.Method.invoke(Native Method)
ntCoursePosition] at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(StatefulSessionContainer.java:650)
ntCoursePosition] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:128)
ntCoursePosition] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:243)
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:307)
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
ntCoursePosition] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
ntCoursePosition] at org.jboss.ejb.StatefulSessionContainer.invoke(StatefulSessionContainer.java:341)
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:489)
lt] EJBStore of pageinfo : L001_PA_60651
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:335)
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.interfaces.StatefulSessionProxy.invoke(StatefulSessionProxy.java:136)
ntCoursePosition] at $Proxy51.loadCourse(Unknown Source)
lt] EJBStore of pageinfo : L001_PA_60652
ntCoursePosition] at lmate.EJB.Session.NavigatorEJB.startCourse(NavigatorEJB.java:185)
ntCoursePosition] at lmate.EJB.Session.NavigatorEJB.getLastLoginPosition(NavigatorEJB.java:3452)
ntCoursePosition] at java.lang.reflect.Method.invoke(Native Method)
ntCoursePosition] at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(StatefulSessionContainer.java:650)
ntCoursePosition] at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:128)
lt] EJBStore of pageinfo : L001_PA_60653
ntCoursePosition] at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:243)
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.invokeNext(TxInterceptorCMT.java:133)
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:307)
ntCoursePosition] at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:99)
ntCoursePosition] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:195)
ntCoursePosition] at org.jboss.ejb.StatefulSessionContainer.invoke(StatefulSessionContainer.java:341)
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:395)
ingmateDS] Pool LearningmateDS [0/2/Unlimited] returned object org.jboss.pool.jdbc.xa.wrapper.XAConnectionImpl@39e5b5 to the pool.
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.server.JRMPContainerInvoker.invoke(JRMPContainerInvoker.java:476)
lt] stopSessionTimer...........sessionTimeThread..Thread[0zr2tvxrb1,5,main]
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.interfaces.GenericProxy.invokeContainer(GenericProxy.java:335)
ntCoursePosition] at org.jboss.ejb.plugins.jrmp.interfaces.StatefulSessionProxy.invoke(StatefulSessionProxy.java:136)
ntCoursePosition] at $Proxy53.getLastLoginPosition(Unknown Source)
ntCoursePosition] at lmate.Util.NavigatorHandler.getLastLoginPosition(NavigatorHandler.java:90)
ntCoursePosition] at _0002fContent_0002ejspContent_jsp_1._jspService(_0002fContent_0002ejspContent_jsp_1.java:489)
ntCoursePosition] at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
ntCoursePosition] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
ntCoursePosition] at org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.java:130)
ntCoursePosition] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
ntCoursePosition] at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.java:282)
ntCoursePosition] at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
ntCoursePosition] at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:500)
ntCoursePosition] at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
ntCoursePosition] at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
ntCoursePosition] at org.apache.tomcat.core.Handler.service(Handler.java:287)
ntCoursePosition] at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
ntCoursePosition] at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:812)
ntCoursePosition] at org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
ntCoursePosition] at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213)
ntCoursePosition] at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
ntCoursePosition] at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501)
ntCoursePosition] at java.lang.Thread.run(Unknown Source)
ingmateDS] Resource 'org.jboss.pool.jdbc.xa.wrapper.XAResourceImpl@34d39c' enlisted for 'org.jboss.pool.jdbc.xa.wrapper.XAConnectionImpl@39e5b5'.
ingmateDS] Pool LearningmateDS [0/2/Unlimited] gave out pooled object: org.jboss.pool.jdbc.xa.wrapper.XAConnectionImpl@39e5b5
lt] ejbFindByUser.in finder After Executing the Query
lt] ejbFindByUser.in finder73695
lt] in try loadcourse
lt] Inside EJB Load()
lt] ejbLoad().Before print pk
lt] 73695
lt] ejbLoad().Before query
lt] ejbLoad().After query
lt] ejbLoad().Data Loaded CurrentCoursePosition
lt] Data Loaded1
lt] ejbLoad().Values set CurrentCoursePositionID=73695
lt] COURSE_END
lt] In loadcourse
lt] MaxPosition.ejbFindByUserName.FindByUserID 555 called for schoolabhi0301 and course L001_CO_73533 and schoolChain abhi0301and batchID= Course_T1
lt] MaxPosition.ejbFindByUser.in finder After Executing the Query
lt] ejbFindByUser.in finder73696
lt] in try loadMaximumPosition
lt] MaxPosition.Inside EJB Load()
lt] MaxPosition.ejbLoad().Before print pk
lt] 73696
lt] MaxPosition.ejbLoad().Before query
lt] MaxPosition.ejbLoad().After query
lt] MaxPosition.ejbLoad().Data Loaded CurrentCoursePosition
lt] Data Loaded1
lt] MaxPosition.ejbLoad().Values set MaxPositionID=73696
lt] loadMaximumPosition=COURSE_AFTER
lt] after calling loadCourse
lt] Getting currentposition
lt] COURSE_END
lt] Getting courseId
lt] Getting currentposition
lt] Inside NAvigator.getLastLoginPosition.course_end
lt] Getting currentposition
lt] getCourseEnd Entered..................................................CP..COURSE_END
lt] Getting courseId
lt] Getting currentposition
lt] getCourseEnd Entered..................................................CP..2.......COURSE_END
lt] Getting currentposition
lt] getCourseEnd Entered..................................................CP..3....COURSE_END
lt] Getting currentposition
lt] getCourseEnd Entered..................................................CP..7....COURSE_END
lt] NAV.isTestAlreadyComplete : Inside TestID =L001_TE_73529
lt] TestInfoLogForCourseTest............................................
lt] Getting courseId
lt] TestInfoLog.ejbFindTestInfoLogForCourseTest.TEst ID= L001_TE_73529schoolID= abhi0301SchoolChainID= abhi0301 AdmissionNumber= 555 BatchID = Course_T1 BatchType = C COurseID=L001_CO
lt] TestInfoLog.ejbFindTestInfoLogForCourseTest.Data Loaded rs= org.jboss.pool.jdbc.ResultSetInPool@5ac5f
lt] TestInfoLog.Inside EJB Load()
lt] TestInfoLog.EJBLOAD.Data Loaded
lt] Values set
lt] TestInfoLogForCourseTest...........................................returning with true.........
lt] IsTestAlreadyComplete.returning with Value= true
lt] Inside CourseEnd Course PostTest is NOT ........ nullTest

Please tell me if there is any solution.