private void Timer_Tick(object sender, EventArgs e)
{
if (_pinger is not null && _pinger.Running)
{
StopButtonEnabled = true;
StartButtonEnabled = false;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < _pinger.Replies.Count - 1; i++)
{
_totalPings++;
var success = _pinger.Replies.TryTake(out Reply reply);
if (success)
{
if (Config.WindowExpanded)
{
var s = (LineSeries)GraphModel.Series[0];
var maxPoints = (Host.Interval * 30) / 1000;
if (s.Points.Count > maxPoints)
{
s.Points.RemoveAt(0);
}
s.Points.Add(new DataPoint(reply.DateTime.ToOADate(), reply.RoundTrip));
Dispatcher.UIThread.InvokeAsync(() => GraphModel.InvalidatePlot(true), DispatcherPriority.Background);
var p = (PieSeries)StatusModel.Series[0];
if (reply.Succeeded.Value)
{
if (reply.RoundTrip > Host.Threshold)
{
var oldValue = p.Slices[1].Value;
p.Slices[1] = new PieSlice("Warning", oldValue + 1)
{
Fill = OxyColor.FromRgb(235, 224, 19)
};
}
else
{
var oldValue = p.Slices[0].Value;
p.Slices[0] = new PieSlice("Success", oldValue + 1)
{
Fill = OxyColor.FromRgb(51, 204, 0)
};
}
}
else
{
var oldValue = p.Slices[2].Value;
p.Slices[2] = new PieSlice("Failure", oldValue + 1)
{
Fill = OxyColor.FromRgb(194, 16, 16)
};
}
Dispatcher.UIThread.InvokeAsync(() => StatusModel.InvalidatePlot(true), DispatcherPriority.Background);
}
Log.Debug("Ping Success");
sb.Append($"[{reply.DateTime:T}] ");
if (reply.RoundTrip > 0)
{
_pingTimes.Add(reply.RoundTrip);
Log.Debug($"{HostName} RoundTrip Time > 0: {reply.RoundTrip}");
}
if (reply.TimedOut)
{
TimeoutCount++;
Log.Debug($"{HostName} Reply timed out. Number of Timeouts: {TimeoutCount}");
sb.Append($"Timed out to host");
}
else
{
sb.Append($"Ping round trip: {reply.RoundTrip}ms");
if (reply.RoundTrip >= WarningThreshold)
{
WarningCount++;
sb.Append(" [Warning]");
}
}
sb.Append(Environment.NewLine);
}
}
PingStatusText += sb.ToString();
var lines = PingStatusText.Split(Environment.NewLine).ToList();
if (lines.Count > _pingTimes.MaxSize)
{
lines.RemoveAt(0);
PingStatusText = string.Join(Environment.NewLine, lines);
}
if (_pingTimes.Count > 0)
{
AveragePing = Math.Ceiling(_pingTimes.Average()).ToString() + "ms";
}
PacketLoss = $"{Math.Round(TimeoutCount / (double)_totalPings * 100, 2)}%";
}
void Timer_Tick(object sender, EventArgs e)
{
if (Pinger != null && Pinger.Running)
{
if (Config.WindowExpanded)
{
switch (rightTabs.SelectedIndex)
{
case 1:
pingGraphControl.UpdatePlot();
break;
case 2:
statusGraphControl.UpdatePieChart(PingHost.Threshold, PingHost.Timeout);
break;
}
}
StartBtn.Visibility = Visibility.Hidden;
StopBtn.Visibility = Visibility.Visible;
doTraceRteBtn.Visibility = Visibility.Hidden;
StringBuilder sb = new StringBuilder();
for (int i = 0; i < Pinger.Replies.Count - 1; i++)
{
TotalPings++;
// Logger.Info($"{PingHost.HostName} TotalPings: {TotalPings}");
var success = Pinger.Replies.TryTake(out Reply reply);
pingGraphControl.AddData(reply.DateTime, reply.RoundTrip);
statusGraphControl.AddData(reply.DateTime, reply.RoundTrip);
if (success)
{
Logger.Debug("Ping Success");
var line = $"[{reply.DateTime:T}] ";
if (reply.RoundTrip > 0)
{
PingTimes.Add(reply.RoundTrip);
Logger.Debug($"{PingHost.HostName} RoundTrip Time > 0: {reply.RoundTrip}");
}
if (reply.TimedOut)
{
Timeouts++;
Logger.Debug($"{PingHost.HostName} Reply timed out. Number of Timeouts: {Timeouts}");
line += $"Timed out to host";
}
else
{
line += $"Ping round trip: {reply.RoundTrip}ms";
if (reply.RoundTrip >= PingHost.Threshold)
{
Warnings++;
line += " [Warning]";
}
}
sb.Append(line);
sb.Append(Environment.NewLine);
}
}
PingStatusBox.Text += sb.ToString();
var lines = PingStatusBox.Text.Split(Environment.NewLine).ToList();
if (lines.Count > PingTimes.MaxSize)
{
Logger.Debug($"{PingHost.HostName} Lines in text box greater than {PingTimes.MaxSize}, removing a line.");
lines.RemoveAt(0);
PingStatusBox.Text = string.Join(Environment.NewLine, lines);
}
if (PingTimes.Count > 0)
{
avgPingLbl.Content = Math.Ceiling(PingTimes.Average()).ToString() + "ms";
}
timeoutLbl.Content = Timeouts.ToString();
warningLbl.Content = Warnings.ToString();
PacketLoss = ((double)Timeouts / (double)TotalPings) * 100;
packetLossLabel.Content = $"{Math.Round(PacketLoss, 2)}%";
}
else
{
StartBtn.Visibility = Visibility.Visible;
StopBtn.Visibility = Visibility.Hidden;
doTraceRteBtn.Visibility = Visibility.Visible;
if (IPAddressBox.Text == "Invalid Host Name")
{
StartBtn.IsEnabled = false;
doTraceRteBtn.IsEnabled = false;
}
else
{
StartBtn.IsEnabled = true;
doTraceRteBtn.IsEnabled = true;
}
}
CheckForFolder();
}
