dotnet-cqrs/docs/observability/logging/event-id-ranges.md

Event ID Ranges

Categorized log event IDs for filtering.

Event ID Ranges

• 1000-1999: Stream lifecycle
• 2000-2999: Subscription lifecycle
• 3000-3999: Consumer lifecycle
• 4000-4999: Event publishing
• 5000-5999: Event consumption

Filtering

builder.Logging.AddFilter("Svrnty.CQRS", (category, level, eventId) =>
{
    return eventId.Id >= 3000 && eventId.Id < 4000; // Only consumer events
});

See Also

• Logging Overview