derpmap

Documentation

Overview

Package derpmap contains information about Tailscale.com's production DERP nodes.

Index

• type Server
  • func (s *Server) String() string
• type World
  • func NewTestWorld(stun ...string) *World
  • func NewTestWorldWith(servers ...*Server) *World
  • func Prod() *World
  • func (w *World) IDs() []int
  • func (w *World) LocationOfID(id int) string
  • func (w *World) NodeIDOfSTUNServer(server string) int
  • func (w *World) STUN4() []string
  • func (w *World) STUN6() []string
  • func (w *World) ServerByID(id int) *Server

Types

type Server

type Server struct {
	ID int

	// HostHTTPS is the HTTPS hostname.
	HostHTTPS string

	// STUN4 is the host:port of the IPv4 STUN server on this DERP
	// node. Required.
	STUN4 string

	// STUN6 optionally provides the IPv6 host:port of the STUN
	// server on the DERP node.
	// It should be an IPv6-only address for now. (We currently make lazy
	// assumptions that the server names are unique.)
	STUN6 string

	// Geo is a human-readable geographic region name of this server.
	Geo string
}

Server is configuration for a DERP server.

func (*Server) String

func (s *Server) String() string

type World

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

World is a set of DERP server.

func NewTestWorld

func NewTestWorld(stun ...string) *World

func NewTestWorldWith

func NewTestWorldWith(servers ...*Server) *World

func Prod

func Prod() *World

Prod returns the production DERP nodes.

func (*World) IDs

func (w *World) IDs() []int

func (*World) LocationOfID

func (w *World) LocationOfID(id int) string

LocationOfID returns the geographic name of a node, if present.

func (*World) NodeIDOfSTUNServer

func (w *World) NodeIDOfSTUNServer(server string) int

func (*World) STUN4

func (w *World) STUN4() []string

func (*World) STUN6

func (w *World) STUN6() []string

func (*World) ServerByID

func (w *World) ServerByID(id int) *Server