private void CheckUpdate()
{
Task.Factory.StartNew(() =>
{
var update = new Update();
UpdateWindow updateWindow = null;
while (true)
{
try
{
if ((updateWindow == null || !updateWindow.IsVisible) && update.IsUpdateAvailable)
{
if (update.IsUpdateAvailable)
{
update.DownloadUpdate();
try
{
update.DownloadReleaseNotes();
}
catch (Exception exc)
{
logger.Warn(exc, "Failed to download release notes.");
}
Dispatcher.Invoke(() =>
{
updateWindow = new UpdateWindow()
{
Owner = this
};
updateWindow.SetUpdate(update);
updateWindow.Show();
updateWindow.Focus();
});
}
}
}
catch (Exception exc)
{
logger.Error(exc, "Failed to process update.");
}
Thread.Sleep(4 * 60 * 60 * 1000);
}
});
}