MINOR: h3: do not wait a complete frame for demuxing
Previously, H3 demuxer refused to proceed the payload if the frame was
not entirely received and the QCS buffer is not full. This code was
duplicated from the H2 demuxer.
In H2, this is a justified optimization as only one frame at a time can
be demuxed. However, this is not the case in H3 with interleaved frames
in the lower layer QUIC STREAM frames.
This condition is now removed. H3 demuxer will proceed payload as soon
as possible. An exception is kept for HEADERS frame as the code is not
able to deal with partial HEADERS.
With this change, H3 demuxer should consume less memory. To ensure that
we never received a HEADER bigger than the RX buffer, we should use the
H3 SETTINGS_MAX_FIELD_SECTION_SIZE.
1 file changed