MongoDB.Driver.TestB.TestCase C# (CSharp) Метод

        public void TestCase()
        {
            TcpClient client = new TcpClient();
            client.Connect(MongoFactory.Host, MongoFactory.Port);
            BufferedStream buff = new BufferedStream(client.GetStream());
            BinaryWriter writer = new BinaryWriter(buff);

            System.Text.UTF8Encoding  encoding=new System.Text.UTF8Encoding();
            Byte[] msg = encoding.GetBytes("Hello MongoDB!");

            writer.Write(16 + msg.Length + 1);
            writer.Write(1);
            writer.Write(1);
            writer.Write(1000);
            writer.Write(msg);
            writer.Write((byte)0);

            writer.Flush();
            writer.Close();
            client.Close();
        }