getResponse method
Return a decoded Http3Response if headers were received for streamId.
Implementation
Http3Response? getResponse(int streamId) {
final headersFrame = _pendingHeaders[streamId];
if (headersFrame == null) return null;
final encoded = Uint8List.fromList(headersFrame.encodedFieldSection);
qpackDecoder.dynamicTable.resetRequiredInsertCount();
final response =
Http3Response.decodeHeaders(encoded, decoder: qpackDecoder);
_pendingDecoderInstructions.add(SectionAcknowledgment(streamId: streamId));
return response;
}