The problem is: at this time Websockets in this environment only work with a Performance L4 VS. I mean, yes we need to test again everything with a Standard VS but for now the only solution is a Performance L4 VS. Correct me if I'm wrong, but since Performance HTTP uses the fasthttp profile and not the default HTTP profile, you will again have limited iRule support?
If someone has experience with Websockets and maybe, what's state of the art, what's best-practise, please let me know. Maybe Websockets work on a Standard VS as expected and it's our application behind who's the problem, I don't know.