From 5bc4309b611cb7d5ed92211af09a26c2759261ff Mon Sep 17 00:00:00 2001 From: David Lamparter Date: Tue, 11 Feb 2025 12:07:00 +0100 Subject: [PATCH] bfdd: use lower lateness warning for TX timers FRR's event loop prints a warning if a timer is executed more than some given threshold late, default being 4s. Set a more appropriate threshold for BFD TX timers (half TX interval). Signed-off-by: David Lamparter --- bfdd/event.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/bfdd/event.c b/bfdd/event.c index e5f43b6cc6..f85b4335be 100644 --- a/bfdd/event.c +++ b/bfdd/event.c @@ -107,6 +107,7 @@ void sbfd_init_xmttimer_update(struct bfd_session *bs, uint64_t jitter) tv_normalize(&tv); event_add_timer_tv(master, sbfd_init_xmt_cb, bs, &tv, &bs->xmttimer_ev); + event_set_tardy_threshold(bs->xmttimer_ev, bs->xmt_TO / 2); } void sbfd_echo_xmttimer_update(struct bfd_session *bs, uint64_t jitter) @@ -123,6 +124,7 @@ void sbfd_echo_xmttimer_update(struct bfd_session *bs, uint64_t jitter) tv_normalize(&tv); event_add_timer_tv(master, sbfd_echo_xmt_cb, bs, &tv, &bs->echo_xmttimer_ev); + event_set_tardy_threshold(bs->echo_xmttimer_ev, bs->echo_xmt_TO / 2); } void bfd_xmttimer_update(struct bfd_session *bs, uint64_t jitter) @@ -140,6 +142,7 @@ void bfd_xmttimer_update(struct bfd_session *bs, uint64_t jitter) tv_normalize(&tv); event_add_timer_tv(master, bfd_xmt_cb, bs, &tv, &bs->xmttimer_ev); + event_set_tardy_threshold(bs->xmttimer_ev, bs->xmt_TO / 2); } void bfd_echo_xmttimer_update(struct bfd_session *bs, uint64_t jitter) @@ -158,6 +161,7 @@ void bfd_echo_xmttimer_update(struct bfd_session *bs, uint64_t jitter) event_add_timer_tv(master, bfd_echo_xmt_cb, bs, &tv, &bs->echo_xmttimer_ev); + event_set_tardy_threshold(bs->echo_xmttimer_ev, bs->echo_xmt_TO / 2); } void bfd_recvtimer_delete(struct bfd_session *bs)