/// <summary>
/// Raises the <see cref="ProcessException"/> event.
/// </summary>
/// <param name="level">The <see cref="MessageLevel"/> to assign to this message</param>
/// <param name="exception">Processing <see cref="Exception"/>.</param>
/// <param name="eventName">A fixed string to classify this event; defaults to <c>null</c>.</param>
/// <param name="flags"><see cref="MessageFlags"/> to use, if any; defaults to <see cref="MessageFlags.None"/>.</param>
/// <remarks>
/// <see pref="eventName"/> should be a constant string value associated with what type of message is being
/// generated. In general, there should only be a few dozen distinct event names per class. Exceeding this
/// threshold will cause the EventName to be replaced with a general warning that a usage issue has occurred.
/// </remarks>
protected virtual void OnProcessException(MessageLevel level, Exception exception, string eventName = null, MessageFlags flags = MessageFlags.None)
{
try
{
Log.Publish(level, flags, eventName ?? "DataGapRecovery", exception?.Message, null, exception);
using (Logger.SuppressLogMessages())
ProcessException?.Invoke(this, new EventArgs <Exception>(exception));
}
catch (Exception ex)
{
// We protect our code from consumer thrown exceptions
Log.Publish(MessageLevel.Info, "ConsumerEventException", $"Exception in consumer handler for ProcessException event: {ex.Message}", null, ex);
}
}
private static void OnProcessException(Exception ex)
{
ProcessException?.Invoke(typeof(SessionHandler), new EventArgs <Exception>(ex));
}