/// <summary>
 /// 创建Socket结果回调
 /// </summary>
 /// <param name="ar"></param>
 void AsyncCallback(IAsyncResult ar)
 {
     if (Client != null && Client.Connected)
     {
         IsSuccess = true;
         listSands.Clear();
         socketId = DateTime.Now.ToString();
         ModbusLinkSuccess?.Invoke(this.Name, $"{Name}链接成功");
         //Finit();
         // 心跳包保证链接
         //Task.Run(() =>
         //{
         //    while (Client != null && Client.Connected && IsSuccess)
         //    {
         //        Finit();
         //        Thread.Sleep(2000);
         //    }
         //});
     }
     else
     {
         IsSuccess = false;
     }
 }
 /// <summary>
 /// 保持通信请求
 /// </summary>
 private void Finit()
 {
     ModbusLinkSuccess?.Invoke(this.Name, $"{Name}链接中");
     F05(PLCSite.M(0), true, null);
 }