private void ExecuteHandler <TEvent>(EventHandlerDelegate <TEvent> handler, TEvent @event, bool safe) where TEvent : IEvent
{
if (safe)
{
try
{
handler.Invoke(@event);
}
catch (Exception ex)
{
try
{
Handle(new ExceptionEvent(ex));
}
catch
{
// ignored - this is if an exception handler throws an exception.
}
}
}
else
{
handler.Invoke(@event);
}
}
/// <summary>
/// Execute event handler.
/// </summary>
/// <param name="eventHandler">Event handler delegate.</param>
/// <param name="event">Event to publish.</param>
/// <param name="cancellationToken">Cancellation token.</param>
/// <returns>Asynchronous task.</returns>
protected virtual Task ExecuteEventHandlerAsync(EventHandlerDelegate eventHandler, IEvent @event, CancellationToken cancellationToken)
{
return(eventHandler.Invoke(@event, cancellationToken));
}