shutting down tracerProvider

[althunibat]

type Shutdown struct { logger *zap.Logger pool *redis.Pool tracerProvider *sdktrace.TracerProvider serverShutdownTimeout time.Duration }
where tracerProvider is filled?
the below is not executed a.k.a always nil
// stop OpenTelemetry tracer provider if s.tracerProvider != nil { if err := s.tracerProvider.Shutdown(ctx); err != nil { s.logger.Warn("stopping tracer provider", zap.Error(err)) } }