[jboss-as7-dev] WELD-831 Issue on EAP 6.0.1

[Stuart Douglas]

This list is for discussion of AS7 development, it is not a place to ask 
for AS7 or EAP6 help. If you have an EAP subscription you should contact 
GSS for support, or alternatively ask in the user forums.

WELD-831 was a NullPointerException, given that you are getting an 
IllegalStateException it is unlikely they are related, but without 
seeing the full stack trace it is impossible to see what is going on.

Stuart

FRANCESCO MARCHIONI wrote:
> Hi all!
> I'd like to provide some feedback about this issue:
> _https://issues.jboss.org/browse/WELD-831_
> As a matter of fact I had to test a basic CDI application with a
> @SessionScoped Bean in a cluster.
> package com.sample;
> import java.io.Serializable;
> import javax.enterprise.context.SessionScoped;
> import javax.inject.Named;
> @Named
> @SessionScoped
> public class UserBean implements Serializable {
> int total;
> public void sum() {
> total++;
> System.out.println("Total is "+total);
> }
> }
> The application is fronted by an Apache 2.2 server running on a
> Win-Vista machine, therefore I've defined the proxy-list statically in
> the mod_cluster configuration:
> <subsystem xmlns="urn:jboss:domain:modcluster:1.1">
> <mod-cluster-config advertise-socket="modcluster"
> proxy-list="127.0.0.1:8888" sticky-session="true"
> sticky-session-force="false" connector="ajp">
> <dynamic-load-provider>
> <load-metric type="busyness"/>
> </dynamic-load-provider>
> </mod-cluster-config>
> </subsystem>
> When I shut down the server node which has affinity to my session, I'm
> not able to failover to the survivor node.
> 16:54:22,931 ERROR
> [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host]]
> (ajp-/127.0.0.1:8009-1) Exception sending request initialized lifecycle
> event to listener instance of class org.jboss.weld.servlet.WeldListener:
> java.lang.IllegalStateException: Error restoring serialized contextual
> with id
> org.jboss.weld.bean-jsf.war/C:/EAP/EAP-6.0.1/NodeB/jboss-eap-6.0/standalone/deployments/jsf.war/WEB-INF/classes-ManagedBean-class
> com.sample.UserBean
> The same application, using JSF annotations
> (javax.faces.bean.SessionScoped), works fine.
> The tested environment is EAP 6.0.1 (AS 7.1.2)
> Is there any workaround for this issue ?
> Thanks
> Francesco
>
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