private static bool Encode(Http3HeadersEnumerator enumerator, Span <byte> buffer, bool throwIfNoneEncoded, ref int totalHeaderSize, out int length)
{
length = 0;
do
{
var current = enumerator.Current;
var valueEncoding = ReferenceEquals(enumerator.EncodingSelector, KestrelServerOptions.DefaultHeaderEncodingSelector)
? null : enumerator.EncodingSelector(current.Key);
if (!QPackEncoder.EncodeLiteralHeaderFieldWithoutNameReference(current.Key, current.Value, valueEncoding, buffer.Slice(length), out int headerLength))
{
if (length == 0 && throwIfNoneEncoded)
{
throw new QPackEncodingException("TODO sync with corefx" /* CoreStrings.HPackErrorNotEnoughBuffer */);
}
return(false);
}
// https://quicwg.org/base-drafts/draft-ietf-quic-http.html#section-4.1.1.3
totalHeaderSize += HeaderField.GetLength(current.Key.Length, current.Value.Length);
length += headerLength;
} while (enumerator.MoveNext());
return(true);
}
