(self-host solution) Moderator and network trouble

I have a website which proposes consultations between psychologists and patients. I think a solution like Jitsi(self-host) fit my use cases. For my need the psychologist will be the Moderator and the patient the guess.

I have some questions.
Use case : I configure a room accessible only if the moderator is logged. The psychologist network is in trouble and the connection is closed. The meeting is closed or not ? And if the meeting continue, the guess will be the new Moderator or the psychologist can log again and stay the moderator ?

Thank you for your answers

By default, it is not closed.

This depends on how prosody is configured. Both are possible. Psychologist can login and stay as moderator in secure domain setup

Thank you for your answer. Let me check in the documentation.