Sorry, when I said “I want there to be three sessions” I misspoke. I meant three “instances” (I edited this).
I think I am out of my depth here. What I’m trying to do is allow a player to “create a game”, and another to search for it and join it, as in the mutiplayer shootout example. However, unlike in the multiplayer shootout example (which uses a listen server, where the game creator is on server side and has authority), I want that game to act like a dedicated server, where both the creator and joiner are clients with separate instances from the server, and are handled the same (have the same authority, etc). I guess this question is an A/B problem, and I have a feeling that answering my real question takes a lot more time. But I can’t find a source that explains this clearly (or I can, but I just don’t understand it).