private static int EncodeStatusCode(int statusCode, Span <byte> buffer)
{
if (H3StaticTable.TryGetStatusIndex(statusCode, out var index))
{
QPackEncoder.EncodeStaticIndexedHeaderField(index, buffer, out var bytesWritten);
return(bytesWritten);
}
else
{
// https://tools.ietf.org/html/draft-ietf-quic-qpack-21#section-4.5.4
// Index is 63 - :status
buffer[0] = 0b01011111;
buffer[1] = 0b00110000;
ReadOnlySpan <byte> statusBytes = System.Net.Http.HPack.StatusCodes.ToStatusBytes(statusCode);
buffer[2] = (byte)statusBytes.Length;
statusBytes.CopyTo(buffer.Slice(3));
return(3 + statusBytes.Length);
}
}
