/// <summary>
/// This method is firing the EventHandlingFailedEvent.
/// </summary>
/// <param name="sender">Sender of the event.</param>
/// <param name="args">Arguments of the event.</param>
internal virtual void OnEventHandlingFailedEvent(object sender, EventHandlingFailedEventArgs args)
{
if (Logger.IsDebugEnabled)
{
var message = string.Format(CultureInfo.CurrentUICulture, Resources.FiniteStateMachineFailedHandlingAnEventState_Event_, args.CurrentState.Name, args.FsmEvent.Message);
Logger.Debug(message);
}
var eventHandlingFailedEvent = this.EventHandlingFailedEvent;
if (eventHandlingFailedEvent != null)
{
eventHandlingFailedEvent(this, args);
}
}
private void QueueThread(object param)
{
if (Logger.IsDebugEnabled)
{
Logger.Debug(Resources.FiniteStateMachineIsStartingItsQueueThread);
}
var fsm = param as FiniteStateMachine;
if (fsm == null)
{
throw new ArgumentNullException(@"param"); // illegal parameter
}
fsm.threadStartedEvent.Set();
while (fsm.IsEventHandlerThreadRunning)
{
var fsmEvent = fsm.EventQueue.NextEventGet();
if (fsmEvent != null)
{
try
{
fsm.ProcessEvent(fsmEvent);
}
catch (Exception ex)
{
var args = new EventHandlingFailedEventArgs(fsm.CurrentState, fsmEvent, ex);
this.OnEventHandlingFailedEvent(this, args);
}
}
else
{
fsm.EventQueue.QueueEvent.WaitOne();
}
}
fsm.isEventHandlerThreadRunning = false;
fsm.eventHandlerThread = null;
}
