获取门禁

lxw

2023-08-22 12988986f873e336c457be7cec84eabe8ec4dcc5

 src/main/java/com/whyc/webSocket/CarCameraWebSocket.java

@@ -1,7 +1,10 @@
package com.whyc.webSocket;

import com.google.gson.reflect.TypeToken;
import com.whyc.dto.CarCamera;
import com.whyc.dto.Login;
import com.whyc.factory.ThreadPoolExecutorFactory;
import com.whyc.pojo.Response;
import com.whyc.service.AirconditionerStateService;
import com.whyc.service.CarCameraService;
import com.whyc.util.ActionUtil;
@@ -12,7 +15,11 @@
import javax.websocket.*;
import javax.websocket.server.ServerEndpoint;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

@Component
@ServerEndpoint(value = "/carCameraSocket",encoders = WebSocketEncoderUtil.class)
@@ -43,40 +50,35 @@

    @OnMessage
    public void onMessage(Session session, String message){
        Login login= ActionUtil.getGson().fromJson(message,Login.class);
        List<Login> list= ActionUtil.getGson().fromJson(message,new TypeToken<List<Login>>(){}.getType());
        thread = new Thread("Thread_airSocket") {
            @Override
            public void run() {
                while (runFlag && !isInterrupted()) {
                    Thread thread = currentThread();
                    threadFlagMap.put(thread.getId(), true);
                    try {
                        if (session.isOpen()) {
                            //推送信息
                            synchronized (session) {
                                session.getBasicRemote().sendObject(service.getCarCamera(login));
                            }
                            threadFlagMap.put(thread.getId(), false);
                try {
                    Map<String, Object> map = new HashMap<>();
                    while (!currentThread().isInterrupted()) {
                        Thread thread = currentThread();
                        threadFlagMap.put(thread.getId(), true);
                        ThreadPoolExecutor poolExecutor = ThreadPoolExecutorFactory.getPoolExecutor();
                        CountDownLatch latch = new CountDownLatch(list.size());
                        for (Login login:list) {
                            poolExecutor.execute(() -> {
                                Response res=service.getCarCamera(login);
                                map.put(login.getIp(),res);
                                latch.countDown();
                            });
                        }
                        sleep(executeTime);
                        //} catch (IOException | InterruptedException | EncodeException e) {
                    } catch (Exception e) {
                        interrupt();
                        latch.await(10, TimeUnit.MINUTES);
                        session.getBasicRemote().sendObject(new Response().set(1, map));
                        sleep(5000);
                    }
                } catch (Exception e) {
                    this.interrupt();
                }
            }
        };
        thread.start();
        threadFlagMap.put(thread.getId(), true);
        //停止老的socket线程
        Thread threadBefore = threadMap.get(session.getId());
        if (threadBefore != null && threadBefore.isAlive()) {
            while (threadFlagMap.get(threadBefore.getId())) {
            }
            threadBefore.interrupt();
        }
        //将线程存储,便于调用定位
        threadMap.put(session.getId(), this.thread);
        this.thread = thread;
    }

    @OnClose