router

Documentation

Overview

Package router provides a declarative way of routing mDNS messages between networks, possibly asymmetrically.

Index

• type R
  • func (r *R) Add(upstream, downstream net.PacketConn)
  • func (r *R) Run(ctx context.Context) error

Types

type R

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

func (*R) Add

func (r *R) Add(upstream, downstream net.PacketConn)

The router will make the upstream conn's resources flow downstream. This results in DNS questions flowing from the downstream network to the upstream one and DNS answers flowing back downstream.

The router will close these conns on completion of Run.

func (*R) Run

func (r *R) Run(ctx context.Context) error

Listens on added connections and routes messages accordingly.