From 5ee528c4ef50d660c44830d3b5c8e710af0033b3 Mon Sep 17 00:00:00 2001
From: Niko Ehrenfeuchter <nikolaus.ehrenfeuchter@unibas.ch>
Date: Tue, 13 Mar 2018 13:14:59 +0100
Subject: [PATCH] Use a public field to represent the load state
Refers to #36
---
ATxCommon/Monitoring/Cpu.cs | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/ATxCommon/Monitoring/Cpu.cs b/ATxCommon/Monitoring/Cpu.cs
index 02f5a8b..71aeb85 100644
--- a/ATxCommon/Monitoring/Cpu.cs
+++ b/ATxCommon/Monitoring/Cpu.cs
@@ -55,6 +55,11 @@ namespace ATxCommon.Monitoring
/// <returns>The average CPU load from the last four readings.</returns>
public float Load { get; private set; }
+ /// <summary>
+ /// Flag representing whether the load is considered to be high or low.
+ /// </summary>
+ public bool HighLoad { get; private set; }
+
/// <summary>
/// How often (in ms) to check the CPU load.
/// </summary>
@@ -116,8 +121,10 @@ namespace ATxCommon.Monitoring
Log.Debug("CPU monitoring initializing PerformanceCounter (takes one second)...");
_cpuCounter.NextValue();
Thread.Sleep(1000);
- Log.Debug("CPU monitoring current load: {0:0.0}", _cpuCounter.NextValue());
- // _monitoringTimer = new Timer(_interval);
+ var curLoad = _cpuCounter.NextValue();
+ Log.Debug("CPU monitoring current load: {0:0.0}", curLoad);
+ // now initialize the load state:
+ HighLoad = curLoad > _limit;
_monitoringTimer = new Timer(_interval);
_monitoringTimer.Elapsed += UpdateCpuLoad;
}
@@ -177,6 +184,7 @@ namespace ATxCommon.Monitoring
/// Raise the "LoadAboveLimit" event.
/// </summary>
protected virtual void OnLoadAboveLimit() {
+ HighLoad = true;
LoadAboveLimit?.Invoke(this, EventArgs.Empty);
}
@@ -184,6 +192,7 @@ namespace ATxCommon.Monitoring
/// Raise the "LoadBelowLimit" event.
/// </summary>
protected virtual void OnLoadBelowLimit() {
+ HighLoad = false;
LoadBelowLimit?.Invoke(this, EventArgs.Empty);
}
}
--
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