优化雷达tcp客户端

‘liusuyi’

2023-12-28 8f224dbf1a1bd1a65dead7ceda8dd0a3fa567115

优化雷达tcp客户端

 src/main/java/com/ard/alarm/radar/controller/RadarController.java

@@ -41,9 +41,8 @@
        if (ardEquipRadar == null) {
            return AjaxResult.error("雷达不存在");
        }
        Channel channel = (Channel)ClientInitialize.SuccessConnectMap.get(ardEquipRadar.getId());
        if (channel==null)
        {
        Channel channel = ClientInitialize.SucChannelMap.get(ardEquipRadar.getIp() + ":" + ardEquipRadar.getPort());
        if (channel == null) {
            return AjaxResult.error("雷达未连接");
        }
        Double longitude = ardEquipRadar.getLongitude();//雷达经度

 src/main/java/com/ard/utils/netty/tcp/BootNettyChannelInboundHandlerAdapter.java

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 src/main/java/com/ard/utils/netty/tcp/BootNettyChannelInitializer.java

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 src/main/java/com/ard/utils/netty/tcp/BootNettyClient.java

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 src/main/java/com/ard/utils/netty/tcp/BootNettyClientChannel.java

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 src/main/java/com/ard/utils/netty/tcp/BootNettyClientChannelCache.java

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 src/main/java/com/ard/utils/netty/tcp/BootNettyClientThread.java

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 src/main/java/com/ard/utils/netty/tcp/ClientHandler.java

@@ -8,7 +8,6 @@
import com.ard.utils.util.GisUtils;
import com.ard.utils.mqtt.MqttProducer;
import io.netty.buffer.ByteBuf;
import io.netty.channel.Channel;
import io.netty.channel.ChannelHandlerContext;
import io.netty.channel.ChannelId;
import io.netty.channel.SimpleChannelInboundHandler;
@@ -17,7 +16,6 @@

import javax.xml.bind.DatatypeConverter;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.concurrent.ScheduledFuture;
@@ -58,19 +56,19 @@
     */
    @Override
    public void channelInactive(ChannelHandlerContext ctx) throws Exception {
        ChannelId id = ctx.channel().id();
        InetSocketAddress ipSocket = (InetSocketAddress) ctx.channel().remoteAddress();
        int port = ipSocket.getPort();
        String host = ipSocket.getHostString();
        log.error("与设备" + host + ":" + port + "连接断开!");
        ArdEquipRadar ardEquipRadar = ClientInitialize.tureConnectMap.get(host+ ":" + port);
        String ipPort = ipSocket.getHostString() + ":" + ipSocket.getPort();
        log.error("与设备" + ipPort + "连接断开!");
        // 连接断开后的最后处理
        ctx.pipeline().remove(this);
        ctx.deregister();
        ctx.close();

        // 将失败信息插入Set集合
        ClientInitialize.falseConnectSet.add(ardEquipRadar);
        ArdEquipRadar radar = ClientInitialize.trueConnectMap.get(ipPort);
        if (radar != null) {
            ClientInitialize.falseConnectSet.add(radar);
            ClientInitialize.trueConnectMap.remove(ipPort);
        }
        super.channelInactive(ctx);
    }

@@ -83,20 +81,26 @@
     * @throws Exception
     */
    @Override
    public void channelRead0(ChannelHandlerContext ctx, ByteBuf msg) throws Exception {
    public void channelRead0(ChannelHandlerContext ctx, ByteBuf msg) {
        InetSocketAddress ipSocket = (InetSocketAddress) ctx.channel().remoteAddress();
        int port = ipSocket.getPort();
        String host = ipSocket.getHostString();
        ArdEquipRadar ardEquipRadar = ClientInitialize.tureConnectMap.get(host+":"+port);
        MessageParsing messageParsing = ClientInitialize.MessageMap.get(host + ":" + port);
        String ipPort = ipSocket.getHostString() + ":" + ipSocket.getPort();
        ArdEquipRadar radar = ClientInitialize.trueConnectMap.get(ipPort);
        if (radar == null) {
            return;
        }
        MessageHandler messageHandler = ClientInitialize.SucMessageHandlerMap.get(ipPort);
        if (messageHandler == null) {
            return;
        }
        // 处理接收到的消息
        byte[] byteArray = new byte[msg.readableBytes()];
        msg.getBytes(msg.readerIndex(), byteArray);
        byte[] bytes = messageParsing.receiveCompletePacket(byteArray);
        byte[] bytes = messageHandler.receiveCompletePacket(byteArray);
        if (bytes != null) {
            processData(ardEquipRadar, bytes);
            processData(radar, bytes);
        }
    }


    /**
     * 通道数据处理完成
@@ -170,15 +174,15 @@
    /**
     * 解析报警数据
     */
    public void processData(ArdEquipRadar ardEquipRadarbyte, byte[] data) {
    public void processData(ArdEquipRadar radar, byte[] data) {
        try {
            String radarId = ardEquipRadarbyte.getId();
            String radarName = ardEquipRadarbyte.getName();
            Double radarLongitude = ardEquipRadarbyte.getLongitude();
            Double radarLagitude = ardEquipRadarbyte.getLatitude();
            Double radarAltitude = ardEquipRadarbyte.getAltitude();
            String radarId = radar.getId();
            String radarName = radar.getName();
            Double radarLongitude = radar.getLongitude();
            Double radarLagitude = radar.getLatitude();
            Double radarAltitude = radar.getAltitude();
            //region crc校验-目前仅用于显示校验结果
            Boolean crc32Check = MessageParsing.CRC32Check(data);
            Boolean crc32Check = MessageHandler.CRC32Check(data);
            if (!crc32Check) {
                log.debug("CRC32校验不通过");
            } else {
@@ -187,7 +191,7 @@
            //endregion
            //log.info("原始数据:" + DatatypeConverter.printHexBinary(data));
            //log.info("雷达信息：" + host + "【port】" + port + "【X】" + longitude + "【Y】" + lagitude + "【Z】" + altitude);
            data = MessageParsing.transferData(data);//去掉包头和包尾、校验及转义
            data = MessageHandler.transferData(data);//去掉包头和包尾、校验及转义
            //region 负载头解析
            byte[] type = Arrays.copyOfRange(data, 0, 1);//命令类型
            //  log.info("命令类型:" + DatatypeConverter.printHexBinary(type));
@@ -315,8 +319,7 @@
                    double thetaRadians = Math.toRadians(fTy + 90);
                    // 使用正弦函数计算对边长度
                    Distance = Math.sin(thetaRadians) * Distance;
                    if(Distance<0)
                    {
                    if (Distance < 0) {
                        continue;//过滤距离小于0的脏数据
                    }
                    //log.debug("目标投影距离(m):" + Distance);

 src/main/java/com/ard/utils/netty/tcp/ClientHelper.java

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 src/main/java/com/ard/utils/netty/tcp/ClientInitialize.java

@@ -1,13 +1,5 @@
package com.ard.utils.netty.tcp;

/**
 * @Description:
 * @ClassName: init
 * @Author: 刘苏义
 * @Date: 2023年07月05日13:11
 * @Version: 1.0
 **/

import com.ard.alarm.radar.domain.ArdEquipRadar;
import com.ard.alarm.radar.service.IArdEquipRadarService;
import com.ard.utils.netty.config.NettyTcpConfiguration;
@@ -44,10 +36,11 @@
    IArdEquipRadarService ardEquipRadarService;

    private Bootstrap bootstrap;
    public static CopyOnWriteArraySet<ArdEquipRadar> falseConnectSet = new CopyOnWriteArraySet();
    public static ConcurrentHashMap<String, ArdEquipRadar> tureConnectMap = new ConcurrentHashMap();
    public static ConcurrentHashMap<String, Object> SuccessConnectMap = new ConcurrentHashMap();
    public static ConcurrentHashMap<String, MessageParsing> MessageMap = new ConcurrentHashMap();
    public static CopyOnWriteArraySet<ArdEquipRadar> falseConnectSet = new CopyOnWriteArraySet();//失败连接的雷达Set
    public static ConcurrentHashMap<String, ArdEquipRadar> trueConnectMap = new ConcurrentHashMap();//成功连接的ip端口对应的雷达
    public static ConcurrentHashMap<String, MessageHandler> SucMessageHandlerMap = new ConcurrentHashMap();//成功连接的ip端口对应的报文解析器
    public static ConcurrentHashMap<String, Channel> SucChannelMap = new ConcurrentHashMap();//成功连接的ip端口对应的netty通道

    /**
     * Netty初始化配置
     */
@@ -75,8 +68,8 @@
                            // 循环集合内元素
                            falseConnectSet.forEach(new Consumer<ArdEquipRadar>() {
                                @Override
                                public void accept(ArdEquipRadar ardEquipRadar) {
                                    connectServer(ardEquipRadar);
                                public void accept(ArdEquipRadar radar) {
                                    connectServer(radar);
                                }
                            });
                        }
@@ -99,24 +92,23 @@
        // 获取地址及端口
        String host = ardEquipRadar.getIp();
        Integer port = ardEquipRadar.getPort();
        String ipPort = host + ":" + port;
        // 异步连接tcp服务端
        bootstrap.remoteAddress(host, port).connect().addListener((ChannelFuture futureListener) -> {
            if (!futureListener.isSuccess()) {
                log.debug("雷达【" + host + ":" + port + "】连接失败");
                futureListener.channel().close();
                // 连接失败信息插入Set
                falseConnectSet.add(ardEquipRadar);
                // 连接失败信息从map移除
                tureConnectMap.remove( host + ":" + port);
                SuccessConnectMap.remove(ardEquipRadar.getId());
            } else {
                log.debug("雷达【" + host + ":" + port + "】连接成功");
            if (futureListener.isSuccess()) {
                log.debug("雷达【" + ipPort + "】连接成功");
                // 连接成功信息从Set拔除
                falseConnectSet.remove(ardEquipRadar);
                // 连接成功信息写入map
                tureConnectMap.put(host+":"+port, ardEquipRadar);
                MessageMap.put(host+":"+port,new MessageParsing());
                SuccessConnectMap.put(ardEquipRadar.getId(),futureListener.channel());
                trueConnectMap.put(ipPort, ardEquipRadar);
                SucMessageHandlerMap.put(ipPort, new MessageHandler());
                SucChannelMap.put(ipPort, futureListener.channel());
            } else {
                log.debug("雷达【" + ipPort + "】连接失败");
                futureListener.channel().close();
                // 连接失败信息插入Set
                falseConnectSet.add(ardEquipRadar);

            }
        });
    }

 src/main/java/com/ard/utils/netty/tcp/DynamicClient.java

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 src/main/java/com/ard/utils/netty/tcp/DynamicClientHandler.java

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 src/main/java/com/ard/utils/netty/tcp/DynamicClientInitializer.java

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 src/main/java/com/ard/utils/netty/tcp/MessageHandler.java

File was renamed from src/main/java/com/ard/utils/netty/tcp/MessageParsing.java
@@ -14,7 +14,7 @@
 * @Date: 2023年07月03日15:30
 * @Version: 1.0
 **/
public class MessageParsing {
public class MessageHandler {
    // 创建缓冲区列表
    private List<Byte> buffer = new ArrayList<>();