Log that lost packet is pure probe packet
@@ -229,6 +229,11 @@ static void rtb_on_pkt_lost(ngtcp2_rtb *rtb, ngtcp2_frame_chain **pfrc,
frame_chain_insert(pfrc, ent->frc);
ent->frc = NULL;
}
+ } else {
+ ngtcp2_log_info(rtb->log, NGTCP2_LOG_EVENT_RCV,
+ "pkn=%" PRId64
+ " is a probe packet, no retransmission is necessary",
+ ent->hd.pkt_num);
}
ngtcp2_rtb_entry_del(ent, rtb->mem);
