observability

func (*Service) Handler ¶

func (s *Service) Handler() http.Handler

func (*Service) Middleware ¶

func (s *Service) Middleware(next http.Handler) http.Handler

func (*Service) ObserveBackgroundJob ¶

func (s *Service) ObserveBackgroundJob(worker, outcome string, duration time.Duration)

ObserveBackgroundJob records the result and processing time of an asynchronous job.

func (*Service) RegisterDatabase ¶

func (s *Service) RegisterDatabase(db *sql.DB, name string) error

RegisterDatabase exposes database/sql pool saturation and connection churn.

func (*Service) Registerer ¶

func (s *Service) Registerer() prometheus.Registerer

Registerer allows application modules to register additional collectors without relying on Prometheus's global registry.