public byte[] GetBytes()
{
byte[] buffer = new byte[2 + _extend.Length + _mask.Length + _content.Length];
Buffer.BlockCopy(_header.GetBytes(), 0, buffer, 0, 2);
Buffer.BlockCopy(_extend, 0, buffer, 2, _extend.Length);
Buffer.BlockCopy(_mask, 0, buffer, 2 + _extend.Length, _mask.Length);
Buffer.BlockCopy(_content, 0, buffer, 2 + _extend.Length + _mask.Length, _content.Length);
return(buffer);
}
