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MINOR: quic: Add a trace for packet with an ACK frame

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As the ACK frames are not added to the packet list of ack-eliciting frames,
it could not be traced. But there is a flag to identify such packet.
Let's use it to add this information to the traces of TX packets.

Must be backported to 2.6 and 2.7.
This commit is contained in:
Frédéric Lécaille 2023-04-07 19:01:33 +02:00 committed by Amaury Denoyelle
parent e47adca432
commit 6fd2576d5e
1 changed files with 2 additions and 0 deletions
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2
src/quic_conn.c
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@ -658,6 +658,8 @@ static void quic_trace(enum trace_level level, uint64_t mask, const struct trace
(unsigned long long)qc->path->in_flight);
if (pkt) {
const struct quic_frame *frm;
if (pkt->flags & QUIC_FL_TX_PACKET_ACK)
chunk_appendf(&trace_buf, " ack");
chunk_appendf(&trace_buf, " pn=%lu(%s) iflen=%llu",
(unsigned long)pkt->pn_node.key,
pkt->pktns == &qc->pktns[QUIC_TLS_PKTNS_INITIAL] ? "I" :