.

apq-pc-client/src/main/java/com/priusis/client/service/core/MqttServiceImpl.java

@@ -351,8 +351,8 @@ public class MqttServiceImpl implements MqttService, MqttHandler, MqttClientCall
                 return;
             }
             if ("remote_control_exit".equals(mqttRpcDataMessage.getMethod())) {
-                remoteControlController.timer.cancel();
-                Runtime.getRuntime().exec("cmd /c net stop uvnc_service");
+                log.info("推出远程控制!!!");
+                remoteControlController.stopVncServer();
                 return;
             }
             if ("remote_control_accept".equals(mqttRpcDataMessage.getMethod())) {

apq-pc-client/src/main/java/com/priusis/controller/RemoteControlController.java

@@ -83,7 +83,7 @@ public class RemoteControlController {
         return startVncServer(minutes);
     }
 
-    public Timer timer = new Timer();
+    private Timer timer = new Timer();
 
     public synchronized R<Void> startVncServer(long minutes)
             throws IOException, ConfigParser.DuplicateSectionException, ConfigParser.NoSectionException, InterruptedException {
@@ -106,8 +106,7 @@ public class RemoteControlController {
         configParser.write(file);
 
         // 重启VNC Server服务
-        timer.cancel();
-        Runtime.getRuntime().exec("cmd /c net stop uvnc_service").waitFor();
+        stopVncServer();
         Runtime.getRuntime().exec("cmd /c net start uvnc_service").waitFor();
 
         // 定时任务，指定分钟后执行一次
@@ -116,14 +115,17 @@ public class RemoteControlController {
             @SneakyThrows
             @Override
             public void run() {
-                // 停止VNC Server服务
-                Runtime.getRuntime().exec("cmd /c net stop uvnc_service");
-                timer.cancel();
+                stopVncServer();
             }
         }, minutes * 60 * 1000);
         return R.success();
     }
 
+    public void stopVncServer() throws IOException, InterruptedException {
+        Runtime.getRuntime().exec("cmd /c net stop uvnc_service").waitFor();
+        if (timer != null) timer.cancel();
+    }
+
 
     /**
      * 拒绝远程控制请求