tree 73bbbb8909a90e2fb2ebae7bf19b00ff8f43193d
parent ae6547f65fc7cf63046c854fd8f196759c7656ee
author Frédéric Lécaille <flecaille@haproxy.com> 1655740284 +0200
committer Frédéric Lécaille <flecaille@haproxy.com> 1655802016 +0200

BUG/MINOR: quic: Acknowledgement must be forced during handshake

All packets received during hanshakes must be acknowledged asap. This was
not the case for Handshake packets received. At this time, this had
no impact because the client has often only one Handshake packet to send
and last handshake to be sent on our side always embeds an HANDSHAKE_DONE
frame which leads the client to consider it has no more handshake packet
to send.

Add <force_ack> to qc_may_build_pkt() to force an ACK frame to be sent.
Set this parameter to 1 when sending packets from Initial or Handshake
packet number spaces, 0 when sending only Application level packet.

Must be backported to 2.6.