How about the MUC clear the state of broken connection?
First, a client with nickname 'Michael' join in a room.
Then the client 2 server connection was broken because the wifi broke, the connection would be clear by session manager of Tigase server.
But will the muc module clear the state of 'Michael' which the broken connection?
If now Michael join the same room again at once, will the room have the correct state of Michael?