Hi,I am a resident trying to be an expert I agree it is a basic
functionality (or may be not). Fundamentally publisher doesnt have to
worry about its subscribers, or know the state of subscribers, as long
as the subscriber is a valid user who is connected to the room. In other
words, in our case, there are no incentives for the publisher to
book-keep the number of subscribers it has.Although not fool proof, one
alternative would be using the API
AudioPublisher.connectSession.userManager.userColl...