From: Libor Peltan <libor.peltan@nic.cz>
Date: Tue, 12 Aug 2025 15:36:34 +0000 (+0200)
Subject: refresh: with pinned master, refresh the zone when the tolerance period times out
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2fc169409728298eecc9799d81f45fa8f9f234bf;p=thirdparty%2Fknot-dns.git

refresh: with pinned master, refresh the zone when the tolerance period times out
---

diff --git a/src/knot/events/handlers/refresh.c b/src/knot/events/handlers/refresh.c
index 583819f707..544fbe9c9f 100644
--- a/src/knot/events/handlers/refresh.c
+++ b/src/knot/events/handlers/refresh.c
@@ -1088,6 +1088,10 @@ static bool wait4pinned_master(struct refresh_data *data)
 	} else if (data->zone->timers.master_pin_hit + data->fallback->pin_tol <= now) {
 		data->xfr_type = XFR_TYPE_AXFR;
 		return false;
+	// Replan the refresh to the moment when the pin tolerance times out.
+	} else {
+		zone_events_schedule_at(data->zone, ZONE_EVENT_REFRESH,
+		                        data->zone->timers.master_pin_hit + data->fallback->pin_tol);
 	}
 
 	return true;