private void LifetimeOnShutdownRequested(object?sender, ShutdownRequestedEventArgs e)
{
// Shutdown prevention will only work if you directly run the executable.
e.Cancel = !ApplicationViewModel.CanShutdown();
Logger.LogDebug($"Cancellation of the shutdown set to: {e.Cancel}.");
_stateMachine.Fire(e.Cancel ? Trigger.ShutdownPrevented : Trigger.ShutdownRequested);
}
public int TryShutdown()
{
if (ShutdownRequested is null)
{
return(1);
}
var e = new ShutdownRequestedEventArgs();
ShutdownRequested(this, e);
return((!e.Cancel).AsComBool());
}
private void RemoteService_ShutdownRequested(object sender, ShutdownRequestedEventArgs e)
{
if ((DateTime.Now - _lastShutdownRequest).TotalSeconds < 30)
{
return;
}
_exit = true;
WindowsHelpers.Shutdown();
Application.Exit();
}
private bool DoShutdown(ShutdownRequestedEventArgs e, bool force = false, int exitCode = 0)
{
if (!force)
{
ShutdownRequested?.Invoke(this, e);
if (e.Cancel)
{
return(false);
}
if (_isShuttingDown)
{
throw new InvalidOperationException("Application is already shutting down.");
}
}
_exitCode = exitCode;
_isShuttingDown = true;
try
{
// When an OS shutdown request is received, try to close all non-owned windows. Windows can cancel
// shutdown by setting e.Cancel = true in the Closing event. Owned windows will be shutdown by their
// owners.
foreach (var w in Windows)
{
if (w.Owner is null)
{
w.Close();
}
}
if (!force && Windows.Count > 0)
{
e.Cancel = true;
return(false);
}
var args = new ControlledApplicationLifetimeExitEventArgs(exitCode);
Exit?.Invoke(this, args);
_exitCode = args.ApplicationExitCode;
}
finally
{
_cts?.Cancel();
_cts = null;
_isShuttingDown = false;
}
return(true);
}
private void ActualInteractHandler(IntPtr smcConn)
{
var e = new ShutdownRequestedEventArgs();
if (_platform.Options?.EnableSessionManagement ?? false)
{
ShutdownRequested?.Invoke(this, e);
}
SMLib.SmcInteractDone(smcConn, e.Cancel);
if (e.Cancel)
{
return;
}
_saveYourselfPhase = false;
SMLib.SmcSaveYourselfDone(smcConn, true);
}
private void OnShutdownRequested(object sender, ShutdownRequestedEventArgs e)
{
ShutdownRequested?.Invoke(this, e);
if (e.Cancel)
{
return;
}
// When an OS shutdown request is received, try to close all non-owned windows. Windows can cancel
// shutdown by setting e.Cancel = true in the Closing event. Owned windows will be shutdown by their
// owners.
foreach (var w in Windows)
{
if (w.Owner is null)
{
w.Close();
}
}
if (Windows.Count > 0)
{
e.Cancel = true;
}
}
private static void BotMainOnShutdownRequested(object sender, ShutdownRequestedEventArgs args) => GetModules().ForEach(m => m.ShutDown());
private void OnShutdownRequested(object?sender, ShutdownRequestedEventArgs e) => DoShutdown(e);
private void HostContext_ShutdownRequested(object sender, ShutdownRequestedEventArgs e)
{
Log.Info(string.Format("Server is shut down by {0} for the following reason: {1}", sender, e.Reason));
Environment.Exit(-1);
}
