package com.whyc.webSocket;
|
|
import com.whyc.config.WebSocketConfig;
|
import com.whyc.dto.Response;
|
import com.whyc.pojo.UserInf;
|
import com.whyc.service.AlarmDataService;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.stereotype.Component;
|
|
import javax.servlet.ServletContext;
|
import javax.servlet.http.HttpSession;
|
import javax.websocket.*;
|
import javax.websocket.server.ServerEndpoint;
|
import java.io.IOException;
|
|
/**
|
* 询用户目前可读的wav语音文件列表
|
*/
|
@Component
|
@ServerEndpoint(value = "/voice/wavRead",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
|
public class VoiceWavReadSocket {
|
|
private Session session;
|
|
private volatile Thread thread;
|
|
private static AlarmDataService alarmDataService;
|
|
@Autowired
|
public void setAlarmDataService(AlarmDataService alarmDataService) {
|
VoiceWavReadSocket.alarmDataService = alarmDataService;
|
}
|
|
@OnOpen
|
public void onOpen(Session session, EndpointConfig config){
|
this.session = session;
|
HttpSession httpSession = (HttpSession) config.getUserProperties().get("httpSession");
|
UserInf user = (UserInf) httpSession.getAttribute("user");
|
//final int userId = 1001;
|
//UserInf user = new UserInf();
|
//user.setUId(1001L);
|
ServletContext servletContext = httpSession.getServletContext();
|
thread = new Thread() {
|
@Override
|
public void run() {
|
try{
|
while (!currentThread().isInterrupted()) {
|
Response res = alarmDataService.getWavRead4Socket(user, servletContext, httpSession);
|
session.getBasicRemote().sendObject(new Response().set(1, res));
|
sleep(2000);
|
}
|
} catch (Exception e) {
|
this.interrupt();
|
}
|
}
|
};
|
thread.start();
|
}
|
|
@OnClose
|
public void onClose(CloseReason closeReason) throws IOException {
|
//System.err.println("closeReason = " + closeReason);
|
if(session.isOpen()){
|
session.close();
|
}
|
if (thread != null && thread.isAlive()) {
|
thread.interrupt();
|
}
|
}
|
|
@OnError
|
public void onError(Throwable error) throws IOException {
|
//error.printStackTrace();
|
if(session.isOpen()){
|
session.close();
|
}
|
if (thread != null && thread.isAlive()) {
|
thread.interrupt();
|
}
|
}
|
|
}
|
