From b81a3fb15ff0e808074db7c601a068bb18e5c0c7 Mon Sep 17 00:00:00 2001
From: Mickael Cerisier <129371965+mickael-cerisier@users.noreply.github.com>
Date: Sat, 7 Oct 2023 16:04:01 +0200
Subject: [PATCH] Fix spam of ping network frames. (#478)

After some time without activity (only keepalive), the ping frame was send in loop.
---
 src/liblsquic/lsquic_full_conn_ietf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/liblsquic/lsquic_full_conn_ietf.c b/src/liblsquic/lsquic_full_conn_ietf.c
index c73d761f1..f9c76ffb2 100644
--- a/src/liblsquic/lsquic_full_conn_ietf.c
+++ b/src/liblsquic/lsquic_full_conn_ietf.c
@@ -7934,7 +7934,7 @@ ietf_full_conn_ci_packet_sent (struct lsquic_conn *lconn,
     struct ietf_full_conn *const conn = (struct ietf_full_conn *) lconn;
     int s;
 
-    if (packet_out->po_frame_types & IQUIC_FRAME_RETX_MASK)
+    if (packet_out->po_frame_types & (IQUIC_FRAME_RETX_MASK | QUIC_FTBIT_ACK))
         conn->ifc_n_cons_unretx = 0;
     else
         ++conn->ifc_n_cons_unretx;