From: Frederic Lecaille <flecaille@haproxy.com>
Date: Tue, 22 Oct 2024 17:03:52 +0000 (+0200)
Subject: MINOR: quic: TX part modifications to support BBR.
X-Git-Tag: v3.1-dev14~42
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e778b9a2b6eff222bafe351dd4a44e86e3578d5c;p=thirdparty%2Fhaproxy.git

MINOR: quic: TX part modifications to support BBR.

Very few modifications: call ->on_transmit() and ->drs_on_transmit() congestion
control algorithm (quic_cc) callbacks from qc_send_ppkts() just after having
sents some packets.
---

diff --git a/src/quic_tx.c b/src/quic_tx.c
index 26670a4ca3..e9dcfd545c 100644
--- a/src/quic_tx.c
+++ b/src/quic_tx.c
@@ -396,6 +396,10 @@ static int qc_send_ppkts(struct buffer *buf, struct ssl_sock_ctx *ctx)
 				qc->path->ifae_pkts++;
 				if (qc->flags & QUIC_FL_CONN_IDLE_TIMER_RESTARTED_AFTER_READ)
 					qc_idle_timer_rearm(qc, 0, 0);
+				if (cc->algo->on_transmit)
+					cc->algo->on_transmit(cc);
+				if (cc->algo->drs_on_transmit)
+					cc->algo->drs_on_transmit(cc, pkt);
 			}
 			if (!(qc->flags & QUIC_FL_CONN_CLOSING) &&
 			    (pkt->flags & QUIC_FL_TX_PACKET_CC)) {