/// <summary>
/// Start up the phone home service.
/// </summary>
internal static void Startup()
{
lock (_sync)
{
OnStartUp();
_phoneHomeTimer = new Timer(ignore =>
{
var type = _sentStartUpMessage ? UsageType.Other : UsageType.Startup;
var msg = CreateUsageMessage(type);
msg.AppData = new List <UsageApplicationData>();
msg.AppData.AddRange(UsageUtilities.GetApplicationData(type));
UsageUtilities.Register(msg, UsageTrackingThread.Background);
_sentStartUpMessage = true;
},
null,
_startupCallDelay,
_periodicCallInterval);
}
}
private static void SendShutdownMessage()
{
const string keyProcessUptime = "PROCESSUPTIME";
try
{
TimeSpan uptime = DateTime.Now - _startTimestamp;
var msg = CreateUsageMessage(UsageType.Shutdown);
msg.AppData = new List <UsageApplicationData>();
msg.AppData.AddRange(UsageUtilities.GetApplicationData(UsageType.Shutdown));
msg.AppData.Add(new UsageApplicationData {
Key = keyProcessUptime, Value = String.Format(CultureInfo.InvariantCulture, "{0}", uptime.TotalHours)
});
// Message must be sent using the current thread instead of threadpool when the app is being shut down
UsageUtilities.Register(msg, UsageTrackingThread.Current);
}
catch (Exception ex)
{
// Requirement says log must be in debug
Platform.Log(LogLevel.Debug, ex, "Error occurred when shutting down phone home service");
}
}
