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112 lines
4.5 KiB
112 lines
4.5 KiB
package com.qyft.ms.device.handler;
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import cn.hutool.json.JSONObject;
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import cn.hutool.json.JSONUtil;
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import com.qyft.ms.app.common.command.CommandFuture;
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import com.qyft.ms.app.common.command.CurrentSendCmdMapInstance;
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import com.qyft.ms.app.service.WebSocketService;
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import com.qyft.ms.device.model.bo.DeviceFeedback;
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import com.qyft.ms.device.service.DeviceStatusService;
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import io.netty.buffer.ByteBuf;
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import io.netty.channel.ChannelHandler;
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import io.netty.channel.ChannelHandlerContext;
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import io.netty.channel.ChannelInboundHandlerAdapter;
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import io.netty.util.CharsetUtil;
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import lombok.RequiredArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import java.util.Map;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.ConcurrentHashMap;
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@Slf4j
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@Component
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@ChannelHandler.Sharable
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@RequiredArgsConstructor
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public class DeviceMessageHandler extends ChannelInboundHandlerAdapter {
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public final Map<String, CompletableFuture<DeviceFeedback>> responseMap = new ConcurrentHashMap<>();
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private final DeviceStatusService deviceStatusService;
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private final WebSocketService webSocketService;
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@Override
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public void channelRead(ChannelHandlerContext ctx, Object msg) {
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ByteBuf buf = (ByteBuf) msg;
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String serverMsg = buf.toString(CharsetUtil.UTF_8);
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try {
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// JsonRpcResponse jsonRpcResponse = JSONUtil.toBean(serverMsg, JsonRpcResponse.class);
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// if (TcpMessageType.STATUS.equals(jsonRpcResponse.getType())) {//设备状态
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// DeviceStatus deviceStatus = JSONUtil.toBean(jsonRpcResponse.getData(), DeviceStatus.class);
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// deviceStatusService.updateDeviceStatus(deviceStatus); // 更新设备状态
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// } else if (TcpMessageType.ALARM.equals(jsonRpcResponse.getType())) {//设备报警
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// log.error("设备报警: {}", serverMsg);
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// DeviceAlarm deviceAlarm = JSONUtil.toBean(jsonRpcResponse.getData(), DeviceAlarm.class);
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// webSocketService.pushMsg(WebSocketMessageType.WARN, deviceAlarm);
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// } else if (TcpMessageType.FEEDBACK.equals(jsonRpcResponse.getType())) {//设备指令反馈
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// DeviceFeedback deviceFeedback = JSONUtil.toBean(jsonRpcResponse.getData(), DeviceFeedback.class);
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// this.handleTcpResponse(deviceFeedback);
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// }
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JSONObject deviceResult = JSONUtil.parseObj(serverMsg);
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JSONObject payload = deviceResult.getJSONObject("payload");
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String tag = deviceResult.get("tag").toString();
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if ("event".equals(tag)) {
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//设备上报事件
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} else if ("ack".equals(tag)) {
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//设备指令反馈
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Integer cmdId = payload.getInt("cmdId");
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CommandFuture commandFuture = CurrentSendCmdMapInstance.getInstance().getCommand(cmdId);
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if(commandFuture!=null){
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commandFuture.setReceived(true);
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commandFuture.setCallbackResult(payload);
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commandFuture.commandContinue();
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}
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//
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// if (error != null) {
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// //指令执行错误，将错误放到CallbackResult中
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// commandFuture.setCallbackResult(error);
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// }
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// Object result = payload.get("result");
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// if (result instanceof Boolean) {
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// //ack 没携带数据
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// } else if (result instanceof JSONObject) {
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// //ack 携带了数据，将数据放到了CallbackResult中
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// commandFuture.setCallbackResult((JSONObject) result);
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// } else {
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// //TODO 没有定义的类型
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// }
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// commandFuture.setReceived(true);//已收到设备反馈
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// commandFuture.commandContinue();
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} else if ("status".equals(tag)) {
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//设备上报状态
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}
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} catch (Exception e) {
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log.error("TCP服务消息处理错误: {}, error: {}", serverMsg, e.getMessage(), e);
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} finally {
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buf.release();
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}
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}
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private void handleTcpResponse(DeviceFeedback deviceFeedback) {
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String requestId = deviceFeedback.getId();
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CompletableFuture<DeviceFeedback> future = responseMap.remove(requestId);
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if (future != null) {
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future.complete(deviceFeedback);
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} else {
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log.error("未找到 requestId: {} 对应的等待请求", requestId);
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}
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}
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}
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