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Posted to issues@cxf.apache.org by "William Tam (JIRA)" <ji...@apache.org> on 2009/07/24 16:19:14 UTC
[jira] Commented: (CXF-2357) The equals() method of JCA connection
handle always return false.
[ https://issues.apache.org/jira/browse/CXF-2357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12735063#action_12735063 ]
William Tam commented on CXF-2357:
----------------------------------
The issue has to do with closing the connection handle. When the JCA connector fires a ConnectionEvent.CONNECTION_CLOSED event, Websphere connection pool tried to match a handle to perform close from the connection pool. As a result, the equals() method on the handle will be called. There is a bug in the handle's proxy invocation handler that causes it to always return false.
> The equals() method of JCA connection handle always return false.
> -------------------------------------------------------------------
>
> Key: CXF-2357
> URL: https://issues.apache.org/jira/browse/CXF-2357
> Project: CXF
> Issue Type: Bug
> Components: Integration
> Environment: Websphere 6.1.0.23.
> Reporter: William Tam
>
> The symptom of this problem is that JCA outbound requests fail on every other call when the JCA connection is invoked inside an EJB running in WebSphere 6.1.0.23. But, invoking JCA connection inside a serlvet is not a problem. The error reported by WebSphere is as follow.
> [7/16/09 18:01:26:852 EDT] 00000024 MCWrapper E J2CA0079E: Method getNoTransactionWrapper has detected an internal illegal state and is throwing an IllegalStateException. The exception is: java.lang.IllegalStateException: getNoTransactionWrapper: illegal state exception. State = STATE_ACTIVE_FREE
> at com.ibm.ejs.j2c.MCWrapper.getNoTransactionWrapper(MCWrapper.java:1060)
> at com.ibm.ejs.j2c.ConnectionManager.initializeForUOW(ConnectionManager.java:1146)
> at com.ibm.ejs.j2c.ConnectionManager.reAssociate(ConnectionManager.java:1421)
> at com.ibm.ejs.j2c.HandleList.reAssociate(HandleList.java:361)
> at com.ibm.ejs.j2c.HandleCollaborator.preInvoke(HandleCollaborator.java:76)
> at com.ibm.ejs.container.StatelessBeanO.preInvoke(StatelessBeanO.java:382)
> at com.ibm.ejs.container.EJSContainer.preInvokeActivate(EJSContainer.java:3465)
> at com.ibm.ejs.container.EJSContainer.preInvoke(EJSContainer.java:2839)
> at demo.ejb.EJSRemoteStatelessTestEJB_b3bd2fe8.getResponseFromWebService(Unknown Source)
> at demo.ejb._TestEJB_Stub.getResponseFromWebService(_TestEJB_Stub.java:307)
> at demo.servlet.HelloWorldServlet.callEJB(HelloWorldServlet.java:82)
> at demo.servlet.HelloWorldServlet.writeMainBody(HelloWorldServlet.java:95)
> at demo.servlet.DemoServletBase.writeBody(Unknown Source)
> at demo.servlet.DemoServletBase.doGet(Unknown Source)
> at demo.servlet.HelloWorldServlet.doGet(HelloWorldServlet.java:52)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
> at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
> at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:92)
> at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
> at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1425)
> at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:92)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:274)
> at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
> at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:556)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:606)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:979)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1064)
> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1498)
> [7/16/09 18:01:26:953 EDT] 00000024 HandleList W PARK_OR_REASSOCIATE_FAILED_W_J2CA0083
> [7/16/09 18:01:27:005 EDT] 00000024 ExceptionUtil E CNTR0020E: EJB threw an unexpected (non-declared) exception during invocation of method "getResponseFromWebService" on bean "BeanId(HelloWorldEAR#helloworld-ejb.jar#TestEJB, null)". Exception data: java.rmi.RemoteException: ; nested exception is:
> javax.resource.ResourceException: Reassociate call Failed
> at com.ibm.ejs.container.StatelessBeanO.preInvoke(StatelessBeanO.java:385)
> at com.ibm.ejs.container.EJSContainer.preInvokeActivate(EJSContainer.java:3465)
> at com.ibm.ejs.container.EJSContainer.preInvoke(EJSContainer.java:2839)
> at demo.ejb.EJSRemoteStatelessTestEJB_b3bd2fe8.getResponseFromWebService(Unknown Source)
> at demo.ejb._TestEJB_Stub.getResponseFromWebService(_TestEJB_Stub.java:307)
> at demo.servlet.HelloWorldServlet.callEJB(HelloWorldServlet.java:82)
> at demo.servlet.HelloWorldServlet.writeMainBody(HelloWorldServlet.java:95)
> at demo.servlet.DemoServletBase.writeBody(Unknown Source)
> at demo.servlet.DemoServletBase.doGet(Unknown Source)
> at demo.servlet.HelloWorldServlet.doGet(HelloWorldServlet.java:52)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
> at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
> at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
> at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:92)
> at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:744)
> at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1425)
> at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:92)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
> at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:274)
> at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminators(NewConnectionInitialReadCallback.java:214)
> at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:113)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:556)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:606)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:979)
> at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1064)
> at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1498)
> Caused by: javax.resource.ResourceException: Reassociate call Failed
> at com.ibm.ejs.j2c.HandleList.reAssociate(HandleList.java:395)
> at com.ibm.ejs.j2c.HandleCollaborator.preInvoke(HandleCollaborator.java:76)
> at com.ibm.ejs.container.StatelessBeanO.preInvoke(StatelessBeanO.java:382)
> ... 28 more
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