| MathiasRaoul | ffdc72d | 2020-02-07 16:29:05 +0000 | [diff] [blame] | 1 | diff --git a/lib/quicly.c b/lib/quicly.c |
| 2 | index 71fa149..668677f 100644 |
| 3 | --- a/lib/quicly.c |
| 4 | +++ b/lib/quicly.c |
| 5 | @@ -3631,10 +3631,14 @@ int quicly_send(quicly_conn_t *conn, quicly_datagram_t **packets, size_t *num_pa |
| 6 | * progress (i.e. due to the payload of lost packet being cancelled), then PTO for the previously sent packet. To accomodate |
| 7 | * that, we allow to rerun the do_send function just once. |
| 8 | */ |
| 9 | - if (s.num_packets == 0 && conn->egress.loss.alarm_at <= now) { |
| 10 | + if (conn->egress.loss.alarm_at <= now) { |
| 11 | assert(conn->egress.loss.alarm_at == now); |
| 12 | - if ((ret = do_send(conn, &s)) != 0) |
| 13 | - return ret; |
| 14 | + if (s.num_packets == 0) { |
| 15 | + if ((ret = do_send(conn, &s)) != 0) |
| 16 | + return ret; |
| 17 | + } else { |
| 18 | + conn->egress.loss.alarm_at = now + 1; |
| 19 | + } |
| 20 | } |
| 21 | assert_consistency(conn, 1); |