Extract Actix middleware Session redis key

[miketwenty1]

Goal: Prevent 1 user from having multiple active sessions.

I'm using actix-web redis session middleware.

.wrap(SessionMiddleware::new(
    RedisActorSessionStore::new(redis_conn.clone()),
    secret_key.clone(),
))

When a user does a login, I'll go ahead and insert some data into their session.

session.insert("userid", id).expect("id inserted");

Seemingly these key/values via the session.insert are inner key/values to the actual managed middleware session keys that are made automagically.

First question: How can I extract this middleware session id key that redis uses for the inserts/sessions?

My thought is I would go ahead and insert a the userid as a redis key with the value being the middleware redis session id so I could easily lookup and void any sessions that the user may have if logging in again. (seems hacky idk).

Second question: Is there a much easier/cleaner way of doing this while still getting the nice managed sessions from the redis middleware?

[robjtede]

Discussed in https://discord.com/channels/771444961383153695/1048711353180885083

TL;DR this is not yet possible. Feature being tracked in #306