/*
 * Copyright (C) 2016-2022 ActionTech.
 * License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher.
 */

package com.actiontech.dble.net.handler;

/**
 * Created by szf on 2018/11/6.
 */
public interface BackEndCleaner {

    void signal();
}
