How to fix System.IO.EndOfStreamException: "Cannot read past end of stream." in MemoryStream?

Question

C++ / C#

Greetings, I need your help, I don’t know what to do anymore, I searched the entire Internet, and Position = 0 helps everyone, but not for me.

private static byte[] buffer = new byte[1024];
    private static MemoryStream stream = new MemoryStream(buffer);
    private static BinaryWriter writer = new BinaryWriter(stream);
    private static BinaryReader reader = new BinaryReader(stream);

    private List<string> listCode = new List<string>();

void ReceiveData()
    {
        int bytes = 0;

        EndPoint remoteIp = new IPEndPoint(IPAddress.Any, 0);
        listCode.Clear();

        do
        {
            bytes = socket.ReceiveFrom(buffer, ref remoteIp);
        }
        while (socket.Available > 0);


        bool getData = true;

        stream.Position = 0;

        try
        {
            while (getData)
            {
                string data = reader.ReadString(); // ВОТ ТУТ КОД ВЫДАЕТ ИСКЛЮЧЕНИЕ ПОСЛЕ ТОГО КАК ДАННЫЕ С СЕРВЕРА ПРИХОДЯТ 2-ОЙ РАЗ
                if (data != "")
                    listCode.Add(data);
                else
                    getData = false;
            }
        }
        catch(Exception ex)
        {
            Debug.Log(ex.Message);
        }

        stream.SetLength(0);
        stream.Position = 0;

        IPEndPoint remoteFullIP = remoteIp as IPEndPoint;
    }

Tell me please! Thanks to all!

Answer 1

while(reader.Position != reader.Length) // должно работать

For ReadString() , returning an empty string is perfectly reasonable behavior.
For example, if this comment were read, then your code would not reach this line.