| commit | 834399c24a97a1921dc3eef3da3d2910e9b3c437 | [log] [tgz] |
|---|---|---|
| author | Frédéric Lécaille <flecaille@haproxy.com> | Mon Apr 25 17:17:07 2022 +0200 |
| committer | Amaury Denoyelle <adenoyelle@haproxy.com> | Thu Apr 28 16:22:40 2022 +0200 |
| tree | d3e728db105cc93e0807f9c71c5654fbd856b95b | |
| parent | 573b56b774d61cedaf3a6323a5dfb7993b810a94 [diff] |
BUG/MINOR: quic: Avoid sending useless PADDING frame This may happen in rare cases with extreme packet loss (30% for both TX and RX) which leads the congestion window to decrease down to its minimal value (two datagrams). Under such circumtances, no ack-eliciting frame can be added to a packet by qc_build_frms(). In this case we must cancel the packet building process if there is no ACK or probe (PING frame) to send.