[jboss-jira] [JBoss JIRA] (WFLY-9665) HttpSession cannot be injected in distributed application

[Zoltan Laszlo Ferenci (JIRA)]

Zoltan Laszlo Ferenci created WFLY-9665:
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             Summary: HttpSession cannot be injected in distributed application
                 Key: WFLY-9665
                 URL: https://issues.jboss.org/browse/WFLY-9665
             Project: WildFly
          Issue Type: Bug
          Components: CDI / Weld, EE
    Affects Versions: 10.1.0.Final
            Reporter: Zoltan Laszlo Ferenci
            Assignee: Martin Kouba
         Attachments: HttpSessionInjectionBug.zip

The CDI Specification states that HttpSession should be available for injection. It also has statements about when should the bean passivation capable.
The problem is that it seems the io.undertow.servlet.spec.HttpSessionImpl is not serializable, and whenever you try to inject, you get exception at passivation.
I would say it's normal if it's injected into a passivating scoped bean, because the CDI specification says that the bean is passivation capable only if all it's dependencies is passivation capable.
However this is the case even if it's injected in a RequestScoped bean, that shouldn't be passivated. In the sample project only the HttpSession should be passivated that is independent from the CDI. Anyway it gives an error in that case too, and doesn't store and recover the HttpSession.




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