Good afternoon, ladies and gentlemen.
Please give an api to get data from the application.

The data is being transferred, I just don't understand how to get it yet.
I get a blank message back.
http://dl3.joxi.net/drive/2021/04/07/0017/0748/1159916/16/aa4c12ce7c.png


Here's what I have so far.
Do you have any thoughts?

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static NetworkStream stream;
        static TcpClient client;
        static BinaryReader reader;
        static BinaryWriter writer;
        private const int port = 999;
        private const string server = "192.168.0.23";
        static void Main(string[] args)
        {
            ConStack();
        }
static void ConStack()
        {
           client = new TcpClient();

            client.Connect(server, port); //client connect
            var stream = client.GetStream(); // return obj NetworkStream
            reader = new BinaryReader(stream, Encoding.Unicode, false);
            writer = new BinaryWriter(stream, Encoding.Unicode, true);

            //writer.Write("JawOpen"); //When trying to send any message, the program flies into Exception

           
            Thread receiveThread = new Thread(new ThreadStart(ReceiveMessage));
            receiveThread.Start(); //Start Thread
            Console.WriteLine("Start Thread");
        }
  static void ReceiveMessage()
        {
            byte[] data = new byte[1065]; 
            StringBuilder builder = new StringBuilder();
            while (true)
            {
                try
                {
                    var byt = reader.Read(data, 0, data.Length);
                    builder.Append(Encoding.Unicode.GetString(data, 0, byt));
                    Console.WriteLine(builder.ToString());
                 //i get empty
                }
                catch (Exception ex)
                {
                    Console.WriteLine("Errr!\n{0}", ex.Message); 
                    Console.ReadLine();
                }
            }
        }

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