NPE when undeploying node in a cluster
--------------------------------------
Key: EJBTHREE-117
URL: http://jira.jboss.com/jira/browse/EJBTHREE-117
Project: EJB 3.0
Type: Bug
Components: Clustering
Versions: Preview 4
Reporter: Kabir Khan
Fix For: Preview 5
> The stuff below is before clustering steps in. If you run the
> clustering example (or I think any for that matter, but haven't
> tried), and shut down one of the servers gracefully:
-It starts undeploying
-Entries in AOP Dispatcher are removed
-When the client next tries to connect to the closing down server, the
> server is still "up", but there is no entry in AOP Dispatcher (target is
> null). It tries to use the null target, and it fails with a NPE which is
> propagated all the way up to the client
>
> The client code is:
> public static void main(String[] args) throws Exception
> {
> InitialContext ctx = new InitialContext();
> Session remote = (Session) ctx.lookup(Session.class.getName());
> while (true)
> {
> remote.test(); //Fail here
> Thread.sleep(1000);
> }
> }
>
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