Unable to invoke remote EJB on JBoss EAP 6.1

[simas_ch]

Hi,

When I try to invoke a remote EJB on EAP 6.1 I got an exception:

2013-06-20 16:51:09,424 [main] INFO  org.jboss.ejb.client - JBoss EJB Client version 1.0.21.Final-redhat-1

Exception in thread "main" java.lang.NoSuchMethodError: org.jboss.remoting3.Remoting.createEndpoint(Ljava/lang/String;Lorg/xnio/OptionMap;)Lorg/jboss/remoting3/Endpoint;

          at org.jboss.ejb.client.remoting.EndpointPool.getEndpoint(EndpointPool.java:81)

          at org.jboss.ejb.client.remoting.RemotingEndpointManager.getEndpoint(RemotingEndpointManager.java:49)

          at org.jboss.ejb.client.remoting.ConfigBasedEJBClientContextSelector.setupEJBReceivers(ConfigBasedEJBClientContextSelector.java:117)

          at org.jboss.ejb.client.remoting.ConfigBasedEJBClientContextSelector.<init>(ConfigBasedEJBClientContextSelector.java:100)

          at org.jboss.ejb.client.remoting.ConfigBasedEJBClientContextSelector.<init>(ConfigBasedEJBClientContextSelector.java:68)

          at org.jboss.ejb.client.EJBClientContext.<clinit>(EJBClientContext.java:81)

          at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:176)

          at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:144)

          at $Proxy2.getVersion(Unknown Source)

Any ideas?`

Thanks a lot.

[wdfink]

Do you use the correct jboss-client.jar from the EAP6.1 server you connected to?

[simas_ch]

I'm using the one form JBOSS_HOME/bin/client/jboss-client.jar

I think this should be the correct one.

[wdfink]

Could you attach the relevant code and the full client log (maybe with DEBUG/TRACE for org.jboss)

[simas_ch]

How do I turn on client logging?

[wdfink]

you can simple use the java.util.Logger.getLogger("org.jboss").setLevel(Level.ALL)

[simas_ch]

Strange but now I have a differnt problem:

2013-06-21 08:50:27,701 [main] INFO  org.jboss.ejb.client - JBoss EJB Client version 1.0.21.Final-redhat-1

2013-06-21 08:50:46,824 [main] ERROR com.prodega.touchscreen.dialogs.ColorButtonMessageDialog - @PZ40401

java.lang.IllegalStateException: EJBCLIENT000025: No EJB receiver available for handling [appName:, moduleName:ProShopEar, distinctName:ProShopEjb] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@15a94f

          at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:727)

          at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:116)

          at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:183)

          at org.jboss.ejb.client.EJBInvocationHandler.sendRequestWithPossibleRetries(EJBInvocationHandler.java:253)

          at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:198)

          at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:181)

          at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:144)

          at $Proxy2.getVersion(Unknown Source)

[jason.greene]

The first stack trace you have looks like a bad classpath (using an older version of xnio than remoting expects). The second stack trace looks like you are missing a client configuration file (jboss-ejb-client.properties).

Here are some helpful URLs:

https://access.redhat.com/site/documentation/en-US/JBoss_Enterprise_Application_Platform/6/html/Development_Guide/sect-Invoking_Session_Beans.html

https://access.redhat.com/site/documentation/en-US/JBoss_Enterprise_Application_Platform/6.1/html/Development_Guide/EJB_Client_Properties.html

https://docs.jboss.org/author/display/AS71/EJB+invocations+from+a+remote+client+using+JNDI

https://access.redhat.com/site/solutions/396853

An example is available here:

https://github.com/jboss-jdf/jboss-as-quickstart/tree/master/ejb-remote