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whyclxw

2025-05-28 e16302f9d475c7cc4dd18c5abf1a23cb5502e362

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

@@ -1,89 +1,118 @@
package com.whyc.webSocket;

import com.whyc.config.WebSocketConfig;
import com.whyc.dto.Response;
import com.whyc.dto.paramter.AlarmPar;
import com.whyc.dto.paramter.BattSparePar;
import com.whyc.service.BattAlarmDataVerifyService;
import com.whyc.service.BattalarmDataService;
import com.whyc.util.ActionUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import javax.servlet.http.HttpSession;
import javax.websocket.*;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.CopyOnWriteArraySet;

@Component
@ServerEndpoint(value = "/battAlarmData",encoders = WebSocketEncoder.class)
@ServerEndpoint(value = "/battAlarmData", encoders = WebSocketEncoder.class, configurator = WebSocketConfig.class)
public class BattAlarmDataSocket {
    private volatile Thread thread;

    private static final int executeTime = 5000;
    private static final int executeTime = 10000;

    private static Map<String,Thread> threadMap = new HashMap<>();
    private volatile boolean runFlag = true;

    private volatile Map<String, Thread> threadMap = new HashMap<>();

    private volatile Map<Long, Boolean> threadFlagMap = new HashMap<>();

    private static BattalarmDataService service;

    private boolean sendingFlag = false;
    private static BattAlarmDataVerifyService verifyService;

    private Session session;

    private HttpSession httpSession;

    @Autowired
    public void setService(BattalarmDataService service){
    public void setService(BattalarmDataService service) {
        BattAlarmDataSocket.service = service;
    }

    @OnOpen
    public void  onOpen(Session session){
        this.session=session;
    @Autowired
    public void setVerifyService(BattAlarmDataVerifyService verifyService) {
        BattAlarmDataSocket.verifyService = verifyService;
    }
    @OnMessage
    public void onMessage(Session session, String message){
        //停止当前socket的线程
        Thread threadBefore = threadMap.get(session.getId());
        if(threadBefore !=null && threadBefore.isAlive()){
            while (sendingFlag){

            }
            threadBefore.interrupt();
        }
    @OnOpen
    public void onOpen(Session session, EndpointConfig config) {
        this.session = session;
        this.httpSession = (HttpSession) config.getUserProperties().get("httpSession");
    }

    @OnMessage
    public synchronized void onMessage(Session session, String message) {
        AlarmPar alarmPar = ActionUtil.getGson().fromJson(message, AlarmPar.class);
        String lang = (String) this.httpSession.getAttribute("lang");
        thread = new Thread("Thread_battAlarmData") {
            @Override
            public void run() {
                while (!currentThread().isInterrupted()) {
                while (runFlag && !isInterrupted()) {
                    Thread thread = currentThread();
                    threadFlagMap.put(thread.getId(), true);
                    try {
                        sendingFlag = true;
                        Map<String, Response> res=new HashMap<>();
                        Map<String, Response> res = new HashMap<>();
                        //查询已确认信息
                        alarmPar.setAlmIsConfirmed(1);
                        Response confirmedAlarms=service.serchByConditionOfWebSocket(alarmPar);
                        res.put("confirmedAlarms",confirmedAlarms);
                        Response confirmedAlarms = service.serchByConditionOfWebSocket(alarmPar, lang);
                        res.put("confirmedAlarms", confirmedAlarms);
                        alarmPar.setAlmIsConfirmed(0);
                        Response unconfirmedAlarms=service.serchByConditionOfWebSocket(alarmPar);
                        res.put("unconfirmedAlarms",unconfirmedAlarms);
                        Response unconfirmedAlarms = service.serchByConditionOfWebSocket(alarmPar, lang);
                        res.put("unconfirmedAlarms", unconfirmedAlarms);
                        //查询分级告警的个数
                        Response levelRes = service.serchByLevel(alarmPar.getUId());
                        res.put("levelRes", levelRes);
                        //告警手动确认
                        Response verifyListRes = verifyService.getPageOfWebSocket(alarmPar,lang);
                        res.put("verifyListRes",verifyListRes);
                        if (session.isOpen()) {
                            //推送信息
                            session.getBasicRemote().sendObject(new Response().set(1,res));
                            sendingFlag = false;
                            synchronized (session) {
                                session.getBasicRemote().sendObject(new Response().set(1, res));
                            }
                            threadFlagMap.put(thread.getId(), false);
                        }
                        sleep(executeTime);
                    } catch (IOException | InterruptedException | EncodeException e) {
                        //} catch (IOException | InterruptedException | EncodeException e) {
                    } catch (Exception e) {
                        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);
    }

    @OnClose
    public void onClose(){
    public void onClose(CloseReason closeReason){
        System.err.println("closeReason = " + closeReason);
        runFlag = false;
        if (thread != null && thread.isAlive()) {
            thread.interrupt();
        }
        threadMap.remove(session.getId());
    }

    @OnError
@@ -92,5 +121,6 @@
        if (thread != null && thread.isAlive()) {
            thread.interrupt();
        }
        threadMap.remove(session.getId());
    }
}