private Dictionary<int, (bool, byte[])>? InitializePackets()
    {
        Dictionary<int, (bool, byte[])>? packets = new();
        try
        {
            string text = File.ReadAllText("hamlet.txt");
            byte[] tempbuffer = Encoding.ASCII.GetBytes(text);
            int amountOfPackets = (int)Math.Ceiling((double)tempbuffer.Length / (double)ChunkSize);

            for (int i = 0; i < amountOfPackets; i++)
            {
                int startIndex = i * ChunkSize;
                int length = Math.Min(ChunkSize, tempbuffer.Length - startIndex);
                byte[] chunk = new byte[length];
                Buffer.BlockCopy(tempbuffer, startIndex, chunk, 0, length);
                packets[i] = (i == amountOfPackets - 1, chunk); // Mark last packet
            }

            return packets;
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message);
            HandleErrors(e);
        }

        return null!;
    }

private Dictionary<int, (bool, byte[])>? InitializePackets()
    {
        Dictionary<int, (bool, byte[])>? packets = new();
        try
        {
            string text = File.ReadAllText("hamlet.txt");
            byte[] tempbuffer = Encoding.ASCII.GetBytes(text);
            int amountOfPackets = (int)Math.Ceiling((double)tempbuffer.Length / (double)ChunkSize);

            for (int i = 0; i < amountOfPackets; i++)
            {
                int startIndex = i * ChunkSize;
                int length = Math.Min(ChunkSize, tempbuffer.Length - startIndex);
                byte[] chunk = new byte[length];
                Buffer.BlockCopy(tempbuffer, startIndex, chunk, 0, length);
                packets[i] = (i == amountOfPackets - 1, chunk); // Mark last packet
            }

            return packets;
        }
        catch (Exception e)
        {
            Console.WriteLine(e.Message);
            HandleErrors(e);
        }

        return null!;
    }

{"content": "abc"}
{"content": "def"}

{"content": "abc"}
{"content": "def"}

{"content": "abc"}
{"content": "cba"}

{"content": "abc"}
{"content": "cba"}