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whyclxw

2024-01-27 e3a36ff4503cb0e1e71255c193d85bbef967800c

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package com.whyc.webSocket;
 
import com.whyc.config.WebSocketConfig;
import com.whyc.dto.Response;
import com.whyc.pojo.DocLog;
import com.whyc.service.DocLogService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
 
import javax.websocket.*;
import javax.websocket.server.ServerEndpoint;
import java.io.IOException;
import java.util.List;
 
/**
 * 通用日志
 */
@Component
@ServerEndpoint(value = "/log",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
public class LogSocket {
 
    private Session session;
 
    private Thread thread;
 
    private static DocLogService logService;
 
    @Autowired
    public void setLogService(DocLogService logService) {
        LogSocket.logService = logService;
    }
 
    @OnOpen
    public void onOpen(Session session, EndpointConfig config){
        this.session = session;
 
        Thread thread = new Thread() {
            @Override
            public void run() {
                try{
                    while (!currentThread().isInterrupted()) {
                        List<DocLog> logList = logService.getListOfToday();
                        session.getBasicRemote().sendObject(new Response<>().set(1,logList,"查询完成"));
                        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();
        }
    }
 
}