/// <summary>
/// Subscribe to event with special behavior when handler failed. If it fails with TException - onFail is called
/// </summary>
public static Delegate <TEvent> AddOnFail <TEvent, TException>(this Delegate <TEvent> handler, FailDelegate <TEvent> onFailHandler, OnException.DelegateInterface onException = null) where TException : Exception
{
return((param) =>
{
try
{
handler(param);
}
catch (TException ex)
{
onFailHandler(param, ex);
onException?.Invoke(ex);
}
});
}
/// <summary>
/// Subscribe to event with special behavior when handler failed. If it fails with TException - onFail is called
/// </summary>
public static Delegate <TEvent> AddOnFail <TEvent, TException>(this ICanHandle <TEvent> handler, FailDelegate <TEvent> onFailHandler, OnException.DelegateInterface onException = null) where TException : Exception
{
return(AddOnFail <TEvent, TException>(handler.Handle, onFailHandler, onException));
}
