MINOR: quic: Add trace about in flight bytes by packet number space
This parameter is useful to diagnose packet loss detection issues.
diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index b25b377..bff51ac 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -496,7 +496,9 @@
pktns == &qc->pktns[QUIC_TLS_PKTNS_INITIAL] ? "I" :
pktns == &qc->pktns[QUIC_TLS_PKTNS_01RTT] ? "01RTT": "H",
pktns->tx.pto_probe);
- if (mask & QUIC_EV_CONN_STIMER) {
+ if (mask & (QUIC_EV_CONN_STIMER|QUIC_EV_CONN_SPTO)) {
+ if (pktns->tx.in_flight)
+ chunk_appendf(&trace_buf, " if=%llu", (ull)pktns->tx.in_flight);
if (pktns->tx.loss_time)
chunk_appendf(&trace_buf, " loss_time=%dms",
TICKS_TO_MS(pktns->tx.loss_time - now_ms));