private void WriteCurrentFrameHeader(ref HeaderEncodingState state, int frameLength, bool isLastFrame)
{
Debug.Assert(frameLength > 0);
FrameHeader frameHeader = new FrameHeader();
frameHeader.Length = frameLength;
frameHeader.StreamId = _streamId;
if (state.IsFirstFrame)
{
frameHeader.Type = FrameType.Headers;
frameHeader.Flags = (state.IsEmptyResponse ? FrameFlags.EndStream : FrameFlags.None);
}
else
{
frameHeader.Type = FrameType.Continuation;
frameHeader.Flags = FrameFlags.None;
}
if (isLastFrame)
{
frameHeader.Flags |= FrameFlags.EndHeaders;
}
// Update the curent HEADERS or CONTINUATION frame with length, and write it to the buffer.
frameHeader.WriteTo(_requestBuffer.ActiveSpan.Slice(state.CurrentFrameOffset));
}
private void WriteFrameHeader(FrameHeader frameHeader)
{
_outgoingBuffer.EnsureAvailableSpace(FrameHeader.Size);
frameHeader.WriteTo(_outgoingBuffer.AvailableSpan);
_outgoingBuffer.Commit(FrameHeader.Size);
}
