telemetry

var (

	// RequestsTotal counts the total number of HTTP requests received.
	RequestsTotal = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Name: "http_requests_total",
			Help: "Total number of HTTP requests received",
		},
		[]string{"method", "path", "status"},
	)

	// RequestDurationSeconds measures the duration of HTTP requests.
	RequestDurationSeconds = prometheus.NewHistogramVec(
		prometheus.HistogramOpts{
			Name:    "http_request_duration_seconds",
			Help:    "Duration of HTTP requests in seconds",
			Buckets: prometheus.DefBuckets,
		},
		[]string{"method", "path", "status"},
	)

	// ActiveConnections tracks the current number of active connections.
	ActiveConnections = prometheus.NewGauge(
		prometheus.GaugeOpts{
			Name: "active_connections",
			Help: "Current number of active connections",
		},
	)
)