// doLeaveRoomCB
// calls the leave room callback to the appropriate client
public void doLeaveRoomCB(String userName, String roomName) throws RemoteException {
clientCallbackObj.leaveRoomCB(userName, roomName);
}
// doRemoveUserCB
// calls the remove user callback to the appropriate client
public void doRemoveUserCB(String userName) throws RemoteException {
clientCallbackObj.removeUserCB(userName);
}
// doRemoveRoomCB
// calls the remove room callback to the appropriate client
public void doRemoveRoomCB(String roomName) throws RemoteException {
clientCallbackObj.removeRoomCB(roomName);
}
// doMessageCB
// calls the message callback to the appropriate client
public void doMessageCB(String incomingMsg, String roomName) throws RemoteException {
clientCallbackObj.messageCB(incomingMsg, roomName);
}