/// <summary>
/// Invokes a method when a message handler throws an exception
/// </summary>
/// <typeparam name="TMessageType">
/// The message type
/// </typeparam>
/// <param name="builder">The action builder</param>
/// <param name="onExceptionFunc">The method</param>
/// <returns>A builder</returns>
public static IActionDecoratorBuilder <TMessageType> OnException <TMessageType>(
this IActionDecoratorBuilder <TMessageType> builder,
Action <TMessageType> onExceptionFunc)
{
if (onExceptionFunc == null)
{
throw new ArgumentNullException(nameof(onExceptionFunc));
}
return(builder.OnException(
(message, exception) =>
{
onExceptionFunc(message);
return TaskHelper.TrueTask;
}));
}
