BookSleeve.RedisMessage.WriteUnified C# (CSharp) Method

        protected static void WriteUnified(Stream stream, long value)
        {
            // note: need to use string version "${len}\r\n{data}\r\n", not intger version ":{data}\r\n"
            // when this is part of a multi-block message (which unified *is*)
            if (value >= 0 && value <= 99)
            { // low positive integers are very common; special-case them
                int i = (int)value;
                if (i <= 9)
                {
                    stream.Write(oneByteIntegerPrefix, 0, oneByteIntegerPrefix.Length);
                    stream.WriteByte((byte)((int)'0' + i));
                }
                else
                {
                    stream.Write(twoByteIntegerPrefix, 0, twoByteIntegerPrefix.Length);
                    stream.WriteByte((byte)((int)'0' + (i / 10)));
                    stream.WriteByte((byte)((int)'0' + (i % 10)));
                }
            }
            else
            {
                // not *quite* as efficient, but fine
                var bytes = Encoding.ASCII.GetBytes(value.ToString());
                stream.WriteByte((byte)'$');
                WriteRaw(stream, bytes.Length);
                stream.Write(bytes, 0, bytes.Length);
            }
            stream.Write(Crlf, 0, 2);
        }