package com.fzzy.protocol.bhzn.server;
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import com.fzzy.protocol.fzzy.server.ServerUtils;
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import com.ld.io.api.*;
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import com.ld.io.netty.NettyServer;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Service;
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import java.util.List;
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/**
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* @Desc: 邦海智能纯粮情协议
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* @author: Andy
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* @update-time: 2023/5/11
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*/
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@Slf4j
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@Service
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public class BhznGrainV2ServerEngine {
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public static final Integer PORT = 19301;
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public static NettyServer ioServer = null;
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// 配置消息接收类
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private static BhznGrainV2MessageConsumer messageConsume = new BhznGrainV2MessageConsumer();
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// 监听会话的创建与销毁
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private static BhznGrainV2SessionListener ioSessionListener = new BhznGrainV2SessionListener();
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// 心跳提供
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private static HeartbeatProvider heartbeatProvider = new BhznGrainV2HeartbeatImpl();
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public static void start(Integer port) {
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IoServerOption ioServerOption = new IoServerOption();
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if (null != port) {
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ioServerOption.setPort(port);
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} else {
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port = PORT;
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ioServerOption.setPort(port);
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}
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//确认结尾标志
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ioServerOption.setDelimiter(BhznGrainV2ServerUtils.MSG_END.getBytes());
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// 配置系统心跳间隔
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ioServerOption.setReaderIdleTime(5 * 60);
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NettyServer ioServer = new NettyServer(ioServerOption, messageConsume, ioSessionListener, heartbeatProvider);
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ioServer.startup();
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log.info("* ");
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log.info("* ========================");
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log.info("* ");
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log.info("* [GRAIN-SERVER：BHZN_GRAIN,PORT={}]" + port);
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log.info("* ");
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log.info("* ========================");
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log.info("* ");
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System.out.println("* ========================");
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System.out.println("* ");
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System.out.println("* [GRAIN-SERVER：BHZN_GRAIN,PORT={}]" + port);
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System.out.println("* ");
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System.out.println("* ========================");
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}
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/**
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* 发送信息
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*
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* @param ip
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* @param port
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* @param msg
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* @return
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*/
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public static InvokeResult push(String ip, int port, byte[] msg) {
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IoSessionQuery sessionFactory = ioServer.getSessionQuery();
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List<IoSession> sessions = sessionFactory.getAllSession();
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IoSession session = null;
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for (IoSession ioSession : sessions) {
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if (ServerUtils.getServerKey(ip, port).equals(ioSession.getBusinessKey())) {
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session = ioSession;
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break;
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}
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}
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if (null == session) {
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return InvokeResult.CHANNEL_CLOSED;
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}
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return session.invoke(msg);
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}
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}
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