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1. Re: Clustered EJB3 Client Proxy
redchili Jun 5, 2007 6:37 AM (in response to redchili)Here is the exception I get on the client when turning off a node in the cluster (namely the one the client uses):
SEVERE: Exception thrown org.jboss.remoting.CannotConnectException: Can not get connection to server. Problem establishing socket connection for InvokerLocator [socket://xxx.xxx.xxx.151:3873/] at org.jboss.remoting.transport.socket.MicroSocketClientInvoker.transport(MicroSocketClientInvoker.java:530) at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122) at org.jboss.remoting.Client.invoke(Client.java:1550) at org.jboss.remoting.Client.invoke(Client.java:530) at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:62) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.aspects.security.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:53) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:72) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101) at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:103) at $Proxy64.find(Unknown Source) at at.jku.kusss.guifw.entitymanager.domain.ClientEntityManager.find(ClientEntityManager.java:297) at at.jku.kusss.guifw.widget.LookupEntityListModel.fillItems(LookupEntityListModel.java:269) at at.jku.kusss.guifw.widget.LookupEntityListModel.<init>(LookupEntityListModel.java:79) at at.jku.kusss.guifw.widget.LookupEntityListModel.<init>(LookupEntityListModel.java:91) at at.jku.kusss.guifw.widget.LookupEntityComboBox2$LookupEntityComboBoxModel.<init>(LookupEntityComboBox2.java:168) at at.jku.kusss.guifw.widget.LookupEntityComboBox2.<init>(LookupEntityComboBox2.java:53) at at.jku.kusss.gui.contactmngt.city.CitySearchPanel.initComponents(CitySearchPanel.java:71) at at.jku.kusss.gui.contactmngt.city.CitySearchPanel.<init>(CitySearchPanel.java:48) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at com.eea.fw.client.gui.ClientFactory.getSearchPanel(ClientFactory.java:187) at com.eea.fw.client.gui.window.SearchInternalFrame.setTypes(SearchInternalFrame.java:63) at com.eea.fw.client.gui.window.SearchInternalFrame.setObjectType(SearchInternalFrame.java:52) at com.eea.fw.client.gui.WindowFactory.createBaseSearchWindow(WindowFactory.java:187) at com.eea.fw.client.gui.WindowFactory.createManageSearchWindow(WindowFactory.java:214) at at.jku.kusss.gui.contactmngt.ContactModule$1.dlgActionPerformed(ContactModule.java:59) at at.jku.kusss.gui.menu.MenuTree$MenuTreeSelectionListener.valueChanged(MenuTree.java:302) at javax.swing.JTree.fireValueChanged(Unknown Source) at javax.swing.JTree$TreeSelectionRedirector.valueChanged(Unknown Source) at javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(Unknown Source) at javax.swing.tree.DefaultTreeSelectionModel.notifyPathChange(Unknown Source) at javax.swing.tree.DefaultTreeSelectionModel.setSelectionPaths(Unknown Source) at javax.swing.tree.DefaultTreeSelectionModel.setSelectionPath(Unknown Source) at javax.swing.JTree.setSelectionPath(Unknown Source) at javax.swing.plaf.basic.BasicTreeUI.selectPathForEvent(Unknown Source) at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelectionImpl(Unknown Source) at javax.swing.plaf.basic.BasicTreeUI$Handler.handleSelection(Unknown Source) at javax.swing.plaf.basic.BasicTreeUI$Handler.mousePressed(Unknown Source) at java.awt.AWTEventMulticaster.mousePressed(Unknown Source) at java.awt.AWTEventMulticaster.mousePressed(Unknown Source) at java.awt.Component.processMouseEvent(Unknown Source) at javax.swing.JComponent.processMouseEvent(Unknown Source) at java.awt.Component.processEvent(Unknown Source) at java.awt.Container.processEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)
I see a StatelessRemoteProxy and I guess this should be some ClusteredStatelessRemoteProxy? -
2. Re: Clustered EJB3 Client Proxy
brian.stansberry Jun 5, 2007 10:01 AM (in response to redchili)Yes, it should be StatelessClusteredProxy. The fact that it's not tells me there is some issue with properly marking the SLSB as @Clustered.
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3. Re: Clustered EJB3 Client Proxy
brian.stansberry Jun 5, 2007 10:01 AM (in response to redchili)Also, the standard-jboss.xml stuff is for EJB2, not EJB3.
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4. Re: Clustered EJB3 Client Proxy
redchili Jun 6, 2007 8:30 AM (in response to redchili)Also, the standard-jboss.xml stuff is for EJB2, not EJB3.
Thought so....thanks
After searching the source code of this application I found out that the developers didn't annotate all of the EJBs right. Easy to say: "it's their fault" :-)
Question: is it possible to annotate those EBJs in the jboss.xml? -
5. Re: Clustered EJB3 Client Proxy
brian.stansberry Jun 6, 2007 10:37 AM (in response to redchili)Yes; just add
<clustered>true</clustered>
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