Undertow - Session context lifecycle events should be observable from session scoped beans

[manovotn]

@Initialized and @BeforeDestroyed events for session context should be observable by @SessionScoped beans.
Attempting this at the moment leads to a stack overflow because:

• During observer notification our proxies check if given session context isActive()
• In current context impl, this always triggers creation of a new session
• This in turn notifies HttpSessionListener#sessionCreated where we fire new @Initialized event and again try to notify observers

Issue can be reproducer by changing SessionContextTestCase and adding given observer bean.

[manovotn]

This issue popped up my stale list so I decided to give it a spin again.

FTR, I never got any answer as to how this should behave in servlet spec/undertow (see the discussion on the PR).
I just went into the rabbit hole on my own :)

As it turns out, this can be fixed via following quarkus-http modification instead

• manovotn/quarkus-http@3745984

I'll start by creating a PR there and see if it may cause other problems.

[melloware]

Awesome thank you!