Hi Coulix, In general, you shouldn't need to introduce ConnectSession to
any of your ISessionSubscribers (unless you're building new, custom
ones). If you look in the code for simpleChatModel, it's able to reach
out and attach itself to ConnectSession.primarySession by itself. Of
course, if you have multiple sessions, you're free to override
simpleChatModel.connectSession with the specific session you wanted. The
first ConnectSession you instantiate just becomes the primarySession, as
a convenie...