private void AppendUsageData(UsageMessage message)
{
message.AppData = new System.Collections.Generic.List <UsageApplicationData>();
if (_uptime != null)
{
message.AppData.Add(new UsageApplicationData()
{
Key = "UPTIME",
Value = _uptime.Value.TotalHours.ToString(CultureInfo.InvariantCulture.NumberFormat),
});
}
}
private void OnStartup()
{
try
{
UsageMessage theMessage = CreateUsageMessage(UsageType.Startup);
UsageUtilities.Register(theMessage, UsageTrackingThread.Background);
}
catch (Exception ex)
{
//catch everything or the shred host will crash
Platform.Log(LogLevel.Error, ex, "Error occurred when trying to send usage tracking data");
}
}
public UsageTrackingForm()
{
InitializeComponent();
UsageUtilities.MessageEvent += DisplayMessage;
_message = UsageUtilities.GetUsageMessage();
textBoxVersion.Text = _message.Version;
textBoxProduct.Text = _message.Product;
textBoxOS.Text = _message.OS;
textBoxRegion.Text = _message.Region;
textBoxLicense.Text = _message.LicenseString;
textBoxComponent.Text = _message.Component;
textBoxMachineIdentifier.Text = _message.MachineIdentifier;
textBoxEdition.Text = _message.Edition;
}
private void OnShutdown()
{
try
{
_uptime = DateTime.Now - _startTimestamp;
UsageMessage theMessage = CreateUsageMessage(UsageType.Shutdown);
UsageUtilities.Register(theMessage, UsageTrackingThread.Current /* send in current thread */);
}
catch (Exception ex)
{
//catch everything or the shred host will crash
Platform.Log(LogLevel.Error, ex, "Error occurred when trying to send usage tracking data");
}
}
private void OnTimer(object nothing)
{
try
{
_uptime = DateTime.Now - _startTimestamp;
UsageMessage theMessage = CreateUsageMessage(UsageType.Other);
AppendUsageData(theMessage);
UsageUtilities.Register(theMessage, UsageTrackingThread.Background);
}
catch (Exception ex)
{
//catch everything or the shred host will crash
Platform.Log(LogLevel.Error, ex, "Error occurred when trying to send usage tracking data");
}
}
/// <summary>
/// Distributes the message via SignalR
/// </summary>
/// <param name="usage">The usage stats to send</param>
private void BroadcastUsage(UsageMessage usage)
{
_clients.All.updateUsage(usage);
_output.Tell(new SimpleMessage($"UsageDispatchActor created new broadcast with Cpu={usage.CpuPercent} and Memory={usage.BytesUsed}"));
}
