From 6a5ca09754d9fc81be70b2d5a7626a40e8101986 Mon Sep 17 00:00:00 2001
From: relikd <info@relikd.de>
Date: Sun, 11 Jan 2026 19:30:45 +0100
Subject: [PATCH] fix: limit schedule timer tolerance to 10 min

---
 baRSS/Feed Import/UpdateScheduler.m | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/baRSS/Feed Import/UpdateScheduler.m b/baRSS/Feed Import/UpdateScheduler.m
index 02272e4..b6a1102 100644
--- a/baRSS/Feed Import/UpdateScheduler.m	
+++ b/baRSS/Feed Import/UpdateScheduler.m	
@@ -113,10 +113,14 @@ static _Atomic(NSUInteger) _queueSize = 0;
 	});
 	if (!nextTime)
 		nextTime = [NSDate distantFuture];
-	NSTimeInterval tolerance = [nextTime timeIntervalSinceNow] * 0.15;
-	_timer.tolerance = (tolerance < 1 ? 1 : tolerance); // at least 1 sec
+	int tolerance = (int)([nextTime timeIntervalSinceNow] * 0.15);
+	tolerance = (tolerance < 1 ? 1 : tolerance > 600 ? 600 : tolerance); // at least 1 sec, upto 10 min
+	_timer.tolerance = tolerance;
 	_timer.fireDate = nextTime;
 	PostNotification(kNotificationScheduleTimerChanged, nil);
+#ifdef DEBUG
+	NSLog(@"schedule timer: %@ (+/- %d sec)", nextTime, tolerance);
+#endif
 }
 
 /// Called when schedule timer runs out (earliest @c .schedule date). Or if forced by user.