[jboss-jira] [JBoss JIRA] (WFLY-8481) ClassCastException upon trying to invoke asynchronous method in bean running in EAP7.1 from 7.0 legacy EJB client

[Stuart Douglas (JIRA)]

     [ https://issues.jboss.org/browse/WFLY-8481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stuart Douglas moved JBEAP-10044 to WFLY-8481:
----------------------------------------------

              Project: WildFly  (was: JBoss Enterprise Application Platform)
                  Key: WFLY-8481  (was: JBEAP-10044)
             Workflow: GIT Pull Request workflow   (was: CDW with loose statuses v1)
          Component/s: EJB
                           (was: EJB)
    Affects Version/s:     (was: 7.1.0.DR14)


> ClassCastException upon trying to invoke asynchronous method in bean running in EAP7.1 from 7.0 legacy EJB client
> -----------------------------------------------------------------------------------------------------------------
>
>                 Key: WFLY-8481
>                 URL: https://issues.jboss.org/browse/WFLY-8481
>             Project: WildFly
>          Issue Type: Bug
>          Components: EJB
>            Reporter: Stuart Douglas
>            Assignee: Stuart Douglas
>            Priority: Critical
>
> Upon asynchronous call from 7.0 client to bean deployed on 7.1 server, the following exception is produced:
> {code}Mar 17, 2017 7:25:36 AM org.jboss.as.quickstarts.ejb.asynchronous.client.AsynchronousClient fireAndForget
> INFO: The server log should contain a message at (about) Fri Mar 17 07:25:51 UTC 2017, indicating that the call to the asynchronous bean completed.
> Exception in thread "main" java.lang.ClassCastException: java.lang.String cannot be cast to java.util.concurrent.Future
> 	at com.sun.proxy.$Proxy0.longerRunning(Unknown Source)
> 	at org.jboss.as.quickstarts.ejb.asynchronous.client.AsynchronousClient.getResultAsync(AsynchronousClient.java:88)
> 	at org.jboss.as.quickstarts.ejb.asynchronous.client.AsynchronousClient.main(AsynchronousClient.java:159){code}



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