<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def shutdown_login_server(self, ):
 """Shutdown the login server and thread :returns: None :rtype: None :raises: None """

        log.debug('Shutting down the login server thread.')
        self.login_server.shutdown()
        self.login_server.server_close()
        self.login_thread.join()