private static void TimerElapsed(object sender, ElapsedEventArgs e)
{
if (_license.ExpiredDate != null && _license.ExpiredDate.Date < DateTime.Now.Date)
{
_timer.Dispose();
_timer = new Timer(5000);
_timer.Elapsed += (s, er) => Environment.Exit(0);
_timer.Enabled = true;
OnLicenseExpired?.Invoke("License period expired");
}
if (_license.ExpiredSessionSeconds > 0)
{
var dateDifference = (DateTime.Now - _startWork).TotalSeconds;
if (dateDifference > _license.ExpiredSessionSeconds)
{
_timer.Dispose();
_timer = new Timer(5000);
_timer.Elapsed += (s, er) => Environment.Exit(0);
_timer.Enabled = true;
OnLicenseExpired?.Invoke("Maximum work time achieved");
}
}
}
public static void Start()
{
var licenseFilename = @".\license.lp";
if (File.Exists(licenseFilename))
{
_startWork = DateTime.Now;
_license = GetLicense(licenseFilename);
_timer = new Timer(1000);
_timer.Elapsed += TimerElapsed;
_timer.Enabled = true;
}
else
{
OnLicenseExpired?.Invoke("Can't find license file");
Environment.Exit(0);
}
}
