public void disconnected(Connection con){
			if(client_connected && con.getID() == conID){
				//start broadcasting
				if(bcast_enabled){
					bcast = new Broadcaster();
					new Thread(bcast).start();
				}
				
				client_ip = "---.---.---.---";
				client_connected = false;
				conID = 0;
				changedStatus();
				changedIP();
			}
		}