package com.whyc.websocket;
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import com.whyc.config.WebSocketConfig;
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import com.whyc.pojo.DevState;
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import com.whyc.pojo.Response;
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import com.whyc.service.DevStateService;
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import com.whyc.util.ActionUtil;
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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.websocket.*;
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import javax.websocket.server.ServerEndpoint;
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import java.util.HashMap;
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import java.util.Map;
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@Component
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@ServerEndpoint(value = "/dev",encoders = WebSocketEncoder.class,configurator = WebSocketConfig.class)
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public class DevSocket {
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private Session session;
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private static final int executeTime = 2000;
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private Thread thread;
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private volatile boolean runFlag=true;
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private volatile Map<String,Thread> threadMap = new HashMap<>();
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private volatile Map<Long,Boolean> threadFlagMap = new HashMap<>();
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private static DevStateService devService;
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@Autowired
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public void setHistoryService(DevStateService devService){
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DevSocket.devService=devService;
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}
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@OnOpen
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public void onOpen(Session session){
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this.session=session;
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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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while (!currentThread().isInterrupted()) {
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Response res = devService.getAllDev();
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session.getBasicRemote().sendObject(res);
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sleep(4000);
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}
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} catch (Exception e) {
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this.interrupt();
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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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@OnMessage
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public void onMessage(Session session, String message){
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this.session=session;
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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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runFlag = false;
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if (thread != null && thread.isAlive()) {
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thread.interrupt();
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}
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threadMap.remove(session.getId());
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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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if (thread != null && thread.isAlive()) {
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thread.interrupt();
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}
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threadMap.remove(session.getId());
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}
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}
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