Dear all, 

Currently  I am stress testing a web-application using Jboss 3.2.3 
production release , oracle 9i, entity bean transaction policy = instance per 
transaction, with Jrockit 1.4.2_05 , with jboss running as a "nt" service under 
Win2000sp4  using javaservicewrapper 3.0.5 .

Currently the load on the system is 30 users (30 connections , tx in fact).
Regularly i receive the below exception.  The 
org.jboss.resource.connectionmanager throws the exception "unable to commit" 
after invoking  on a stateless session bean. 

Can it be that the  org.jboss.resource.connectionmanager loses pedales under 
heavy load?

Any information in this context will be highly appreciated ,

Best regards,
[EMAIL PROTECTED]


org.jboss.tm.JBossTransactionRolledbackException: null; nested exception is: 
        org.jboss.tm.JBossRollbackException: Unable to commit, 
tx=TransactionImpl:XidImpl [FormatId=257, GlobalId=appssvr2//23289, 
BranchQual=] status=STATUS_NO_TRANSACTION; - nested throwable: 
(org.jboss.resource.connectionmanager.JBossLocalXAException: wrong xid in 
rollback: expected: null, got: XidImpl [FormatId=257, GlobalId=appssvr2//23289, 
BranchQual=1]); - nested throwable: (org.jboss.tm.JBossRollbackException: 
Unable to commit, tx=TransactionImpl:XidImpl [FormatId=257, 
GlobalId=appssvr2//23289, BranchQual=] status=STATUS_NO_TRANSACTION; - nested 
throwable: (org.jboss.resource.connectionmanager.JBossLocalXAException: wrong 
xid in rollback: expected: null, got: XidImpl [FormatId=257, 
GlobalId=appssvr2//23289, BranchQual=1]))
        at 
org.jboss.ejb.plugins.TxInterceptorCMT.throwJBossException(Ljava.lang.Exception;Lorg.jboss.invocation.InvocationType;)V(TxInterceptorCMT.java:489)
        at 
org.jboss.ejb.plugins.TxInterceptorCMT.endTransaction(Lorg.jboss.invocation.Invocation;Ljavax.transaction.Transaction;Ljavax.transaction.Transaction;)V(Optimized
 Method)
        at 
org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.ejb.plugins.TxInterceptorCMT.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.ejb.plugins.SecurityInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.ejb.plugins.LogInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.ejb.StatelessSessionContainer.internalInvoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.ejb.Container.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
jrockit.reflect.NativeMethodInvoker.invoke0(Ljava.lang.Object;ILjava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown
 Source)
        at 
jrockit.reflect.NativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Optimized
 Method)
        at 
jrockit.reflect.VirtualNativeMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Optimized
 Method)
        at 
java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;I)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(Ljava.lang.String;[Ljava.lang.Object;[Ljava.lang.String;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.mx.server.MBeanServerImpl.invoke(Ljavax.management.ObjectName;Ljava.lang.String;[Ljava.lang.Object;[Ljava.lang.String;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.invocation.local.LocalInvoker.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.invocation.InvokerInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.proxy.TransactionInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.proxy.SecurityInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(Lorg.jboss.invocation.Invocation;)Ljava.lang.Object;(Optimized
 Method)
        at 
org.jboss.proxy.ClientContainer.invoke(Ljava.lang.Object;Ljava.lang.reflect.Method;[Ljava.lang.Object;)Ljava.lang.Object;(Optimized
 Method)
        at [i][u][/u][/i]

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