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/*
 * The MIT License
 *
 * Copyright (c) 2015-2020 aoju.org All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.aoju.bus.socket.netty;

import org.aoju.bus.logger.Logger;

import java.util.Iterator;

/**
 * @author Kimi Liu
 * @version 5.6.2
 * @since JDK 1.8+
 */
public class ChannelCommand implements Runnable {

    @Override
    public void run() {
        try {
            ClientMap clients = ClientService.getClients();
            Iterator iterator = clients.values().iterator();
            while (iterator.hasNext()) {
                SocketClient client = iterator.next();
                if (client.needClose()) {
                    client.close();
                } else if (!client.isActive()) {
                    client.sendHeartbeat();
                }
            }
        } catch (Exception e) {
            Logger.error("WebSocket channel check error: {}", e.getMessage(), e);
        }
    }

}