// doAddRoomCB
// calls the add room callback to the appropriate client
public void doAddRoomCB(String roomName) throws RemoteException {
clientCallbackObj.addRoomCB(roomName);
}
// doAddRoomCB
// calls the add room callback to the appropriate client
public void doAddRoomCB(String roomName) throws RemoteException {
clientCallbackObj.addRoomCB(roomName);
}