metrics

package
v0.4.0 Latest Latest
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 Go to latest Published: May 23, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Overview

Package metrics provides Prometheus metrics via OpenTelemetry.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Config 

type Config struct {
	BindAddr string
	Path     string
}

Config configures the metrics server.

type Server 

type Server struct {
	// contains filtered or unexported fields
}

Server wraps the metrics HTTP server.

func NewServer 

func NewServer(cfg Config, limiter StatsProvider) (*Server, error)

NewServer creates a new metrics server.

func (*Server) Shutdown 

func (s *Server) Shutdown(ctx context.Context) error

Shutdown gracefully shuts down the metrics server.

func (*Server) Start 

func (s *Server) Start() error

Start starts the metrics HTTP server in a goroutine. Errors during ListenAndServe are silently ignored because metrics are optional. The caller should verify the server is accessible if metrics are required.

type StatsProvider 

type StatsProvider interface {
	Stats() []gproxy.UserIPStats
}

StatsProvider provides user statistics for metrics.

Source Files

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