How do I prevent participants from staying in a meeting after everyone else has left?
You can set the room parameters to limit how long a participant can stay in a room.
eject_at_room_exp : true
You can also use meeting tokens https://docs.daily.co/reference#meeting-tokens.
The main reason to use meeting tokens instead of room parameters is if you want to tailor the call experience to be different for different participants in the call.