public static void StopReceiver()
 {
     if (Instance == null)
     {
         return;
     }
     Instance.Close();
 }
 public static void StopReceiver()
 {
     if (Instance == null)
     {
         return;
     }
     try{
         Instance.Close();
     }catch (Exception e) {
         Debug.LogException(e);
         DestroyImmediate(Instance);
     }
 }