国际化告警滚动

lxw

2023-04-24 bb6f09aeedfd58b871ad0afa08392056da39e77f

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package com.whyc.webSocket;
 
import com.whyc.config.WebSocketConfig;
import com.whyc.dto.Response;
import com.whyc.service.InterfaceService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
 
import javax.servlet.http.HttpSession;
import javax.websocket.*;
import javax.websocket.server.PathParam;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
 
@Component
@ServerEndpoint(value = "/interfaceAlarm/{interfaceNumber}", encoders = WebSocketEncoder.class, configurator = WebSocketConfig.class)
public class InterfaceAlarmSocket {
    private volatile Thread thread;
 
    private static final int executeTime = 10000;
 
    private volatile boolean runFlag = true;
 
    private volatile Map<String, Thread> threadMap = new HashMap<>();
 
    private volatile Map<Long, Boolean> threadFlagMap = new HashMap<>();
 
    private static InterfaceService service;
 
    private Session session;
 
    private HttpSession httpSession;
 
    @Autowired
    public void setService(InterfaceService service) {
        InterfaceAlarmSocket.service = service;
    }
 
    @OnOpen
    public void onOpen(Session session, @PathParam("interfaceNumber") String interfaceNumber, EndpointConfig config) {
        this.session = session;
        this.httpSession = (HttpSession) config.getUserProperties().get("httpSession");
        String lang = (String) this.httpSession.getAttribute("lang");
        Thread thread = new Thread() {
            @Override
            public void run() {
                try {
                    while (!currentThread().isInterrupted()) {
                        Response res = service.getAlarmDiffMap(interfaceNumber, lang);
                        session.getBasicRemote().sendObject(res);
                        sleep(4000);
                    }
                } catch (Exception e) {
                    this.interrupt();
                }
            }
        };
        thread.start();
        this.thread = thread;
    }
 
 
    @OnClose
    public void onClose(CloseReason closeReason) throws IOException {
        System.err.println("closeReason = " + closeReason);
        if(session.isOpen()){
            session.close();
        }
    }
 
    @OnError
    public void onError(Throwable error) throws IOException {
        error.printStackTrace();
        thread.isInterrupted();
        if(session.isOpen()){
            session.close();
        }
    }
}