package com.whyc.webSocket;
|
|
import com.whyc.config.WebSocketConfig;
|
import com.whyc.dto.RealTimeDto;
|
import com.whyc.dto.Response;
|
import com.whyc.pojo.db_user.User;
|
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.util.HashMap;
|
import java.util.Map;
|
|
@Component
|
@ServerEndpoint(value = "/real",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
|
public class RealTimeSocket {
|
private Session session;
|
|
private Thread thread;
|
|
//private static LockAlarmService almService;
|
|
|
private volatile boolean runFlag = true;
|
|
private static HttpSession httpSession;
|
|
private volatile Map<String, Thread> threadMap = new HashMap<>();
|
|
private volatile Map<Long,Boolean> threadFlagMap = new HashMap<>();
|
|
/*@Autowired
|
public void setLockAlarmService(LockAlarmService almService) {
|
LockAlmRtSocket.almService = almService;
|
}*/
|
|
|
@OnOpen
|
public void onOpen(Session session, EndpointConfig config) {
|
this.session = session;
|
this.httpSession = (HttpSession) config.getUserProperties().get("httpSession");
|
}
|
@OnMessage
|
public void onMessage(Session session, String message) {
|
RealTimeDto realDto= ActionUtil.getGson().fromJson(message,RealTimeDto.class);
|
if(httpSession!=null){
|
User user = (User) httpSession.getAttribute("user");
|
realDto.setUid(user.getId());
|
}else{
|
realDto.setUid(99);
|
}
|
thread = new Thread("Thread_realTimeSocket") {
|
@Override
|
public void run() {
|
while (runFlag && !isInterrupted()) {
|
Thread thread = currentThread();
|
threadFlagMap.put(thread.getId(), true);
|
try {
|
Map<String, Object> map=new HashMap<>();
|
//获取头部信息
|
Response topRes=getTop(realDto);
|
map.put("topRes",topRes);
|
//根据pageType获取返回界面
|
Response realRes=getRes(realDto);
|
map.put("realRes",realRes);
|
if (session.isOpen()) {
|
//推送信息
|
synchronized (session) {
|
session.getBasicRemote().sendObject(new Response<>().set(1,map));
|
}
|
threadFlagMap.put(thread.getId(), false);
|
}
|
sleep(4000);
|
} 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);
|
}
|
//获取头部信息
|
private Response getTop(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
|
//根据pageType获取返回界面
|
private Response getRes(RealTimeDto realDto) {
|
Response res=new Response();
|
switch (realDto.getPageType()){
|
case "system":res=getSystemPage(realDto);break;
|
case "power":res=getPowerPage(realDto);break;
|
case "vol":res=getVolPage(realDto);break;
|
case "res":res=getResPage(realDto);break;
|
case "tmp":res=getTmpPage(realDto);break;
|
case "img":res=getImgPage(realDto);break;
|
case "3D":res=get3DPage(realDto);break;
|
case "self":res=getSelfPage(realDto);break;
|
case "manage":res=getManagePage(realDto);break;
|
default:res=new Response().set(1);
|
}
|
return res;
|
}
|
//获取管理界面信息
|
private Response getManagePage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取自愈能力界面信息
|
private Response getSelfPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取3D界面信息
|
private Response get3DPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取图片界面信息
|
private Response getImgPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取温度界面信息
|
private Response getTmpPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取内阻界面信息
|
private Response getResPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取电压界面信息
|
private Response getVolPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取电源界面信息
|
private Response getPowerPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
//获取系统概述界面信息
|
private Response getSystemPage(RealTimeDto realDto) {
|
return new Response().set(1);
|
}
|
|
@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
|
public void onError(Throwable error) {
|
error.printStackTrace();
|
if (thread != null && thread.isAlive()) {
|
thread.interrupt();
|
}
|
threadMap.remove(session.getId());
|
}
|
}
|
