Real Time Subscription - User Authentication

Developers are looking for a way to implement real-time subscriptions to listen to user authentication status. This will allow them to redirect users to the correct screen based on their authentication state when they open and use the app. A solution for this could be to use a service like Firebase Realtime Database or Socket.io to establish a real-time communication channel between the app and the server. By subscribing to the user authentication status, developers can receive instant updates and take appropriate actions based on the status.