Feedback

[VojtechVitek]

1. Concise mode should print flat fields only, e.g. req_headers="", resp_body, resp_bytes, resp_status
   • Consider renaming to "Verbose" / "Flat" etc.? It's not that this would be useful for development only -- it's the opposite, it's because we need a "flat" and "consise" log output for log collectors/ingestion.
2. Consider splitting httplog.Handler into httplog.NewConciseHandler()/httplog.NewFlatHandler()/httplog.NewVerboseHandler() etc. and make it an explicit dependency into the httplog.Options.. .r.Use(httplog.RequestLogger(slog.Default(), &httplog.Options{
3. Remove response.duration: 0 ?
4. Do we need to implement Handler.WithGroup() ?

[VojtechVitek]

https://www.elastic.co/guide/en/ecs/current/ecs-http.html
https://grafana.com/docs/loki/latest/send-data/promtail/stages/json
https://docs.splunk.com/Documentation/CIM/6.0.2/User/Howtousethesereferencetables