Authentication while using Web Socket Server.

[Coder-Vasen]

I am using lucia-auth for the authentication which is actually a server side authentication library. I was trying to create a Web Socket Server and tried to check for the authentication of the user using trpc context. But I can't able to access the data of locals . We can access the RequestEvent in trpc-handler provided by trpc-sveltekit. How to do the same in Web Socket Servers?. I know web sockets is experimental. It would be a great help to know any other ways.