package com.whyc.webSocket;
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import com.whyc.config.WebSocketConfig;
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import com.whyc.dto.Response;
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import com.whyc.service.LoginService;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import javax.servlet.http.HttpSession;
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import javax.websocket.*;
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import javax.websocket.server.ServerEndpoint;
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import java.io.IOException;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* 账号重复登录检查
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*/
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@Component
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@ServerEndpoint(value = "/loginCheck",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
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public class LoginCheckSocket {
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private Session session;
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private Thread thread;
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private static LoginService loginService;
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@Autowired
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public void setLoginService(LoginService loginService) {
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LoginCheckSocket.loginService = loginService;
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}
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@OnOpen
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public void onOpen(Session session, EndpointConfig config){
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this.session = session;
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HttpSession httpSession = (HttpSession) config.getUserProperties().get("httpSession");
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Thread thread = new Thread() {
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@Override
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public void run() {
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try {
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Map<String, Response> res=new HashMap<>();
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Response sessionRes = new Response().set(1,httpSession.getId());
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while (!currentThread().isInterrupted()) {
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Response response = loginService.checkUserWebSocket(httpSession);
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res.put("checkLogin",response);
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res.put("session",sessionRes);
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session.getBasicRemote().sendObject(new Response().set(1, res));
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sleep(4000);
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}
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} catch (IOException e) {
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e.printStackTrace();
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} catch (EncodeException e) {
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e.printStackTrace();
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} catch (InterruptedException e) {
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e.printStackTrace();
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}catch (Exception e){
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e.printStackTrace();
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}
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}
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};
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thread.start();
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this.thread = thread;
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}
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@OnClose
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public void onClose(CloseReason closeReason){
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System.err.println("closeReason = " + closeReason);
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thread.isInterrupted();
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}
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@OnError
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public void onError(Throwable error){
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error.printStackTrace();
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thread.isInterrupted();
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}
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}
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