From 39c1d10583bf258245a158e1f3434e52f4619401 Mon Sep 17 00:00:00 2001
From: Yonas Habteab <yonas.habteab@icinga.com>
Date: Thu, 25 Sep 2025 09:49:17 +0200
Subject: [PATCH] checker: make result timer interval configurable for testing

---
 lib/checker/checkercomponent.cpp | 17 ++++++++++++++++-
 lib/checker/checkercomponent.hpp |  8 ++++----
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/lib/checker/checkercomponent.cpp b/lib/checker/checkercomponent.cpp
index 525d15705..d400b2b10 100644
--- a/lib/checker/checkercomponent.cpp
+++ b/lib/checker/checkercomponent.cpp
@@ -71,7 +71,7 @@ void CheckerComponent::Start(bool runtimeCreated)
 	m_Thread = std::thread([this]() { CheckThreadProc(); });
 
 	m_ResultTimer = Timer::Create();
-	m_ResultTimer->SetInterval(5);
+	m_ResultTimer->SetInterval(m_ResultTimerInterval);
 	m_ResultTimer->OnTimerExpired.connect([this](const Timer * const&) { ResultTimerHandler(); });
 	m_ResultTimer->Start();
 }
@@ -376,3 +376,18 @@ unsigned long CheckerComponent::GetPendingCheckables()
 
 	return m_PendingCheckables.size();
 }
+
+/**
+ * Sets the interval in seconds for the result timer.
+ *
+ * The result timer periodically logs the number of pending and idle checkables
+ * as well as the checks per second rate. The default interval is 5 seconds.
+ *
+ * Note, this method must be called before the component is started to have an effect on the timer.
+ *
+ * @param interval Interval in seconds for the result timer.
+ */
+void CheckerComponent::SetResultTimerInterval(double interval)
+{
+	m_ResultTimerInterval = interval;
+}
diff --git a/lib/checker/checkercomponent.hpp b/lib/checker/checkercomponent.hpp
index 88cb47797..dfd34f540 100644
--- a/lib/checker/checkercomponent.hpp
+++ b/lib/checker/checkercomponent.hpp
@@ -73,12 +73,16 @@ public:
 	unsigned long GetIdleCheckables();
 	unsigned long GetPendingCheckables();
 
+	void SetResultTimerInterval(double interval);
+
 private:
 	std::mutex m_Mutex;
 	std::condition_variable m_CV;
 	bool m_Stopped{false};
 	std::thread m_Thread;
 
+	double m_ResultTimerInterval{5.0}; // Interval in seconds for the result timer.
+
 	CheckableSet m_IdleCheckables;
 	CheckableSet m_PendingCheckables;
 
@@ -90,13 +94,9 @@ private:
 
 	void ExecuteCheckHelper(const Checkable::Ptr& checkable);
 
-	void AdjustCheckTimer();
-
 	void ObjectHandler(const ConfigObject::Ptr& object);
 	void NextCheckChangedHandler(const Checkable::Ptr& checkable, double nextCheck = -1);
 
-	void RescheduleCheckTimer();
-
 	static CheckableScheduleInfo GetCheckableScheduleInfo(const Checkable::Ptr& checkable);
 };