protected override void Append(LoggingEvent loggingEvent)
        {
            var formattedEvent = RenderLoggingEvent(loggingEvent);

            var logEntry = new LogEntry(formattedEvent, new JsonLoggingEventData(loggingEvent));

            MessageLogged?.Invoke(logEntry);
        }
 public void OnMessageLogged(LogEntry e)
 {
     Clients.All.onLoggedEvent(e.FormattedEvent, e.LoggingEvent);
 }