discovery

type Topology struct {
	// Information is the toplogy information.
	Information TopologyInformation

	// Requests aggregates all the incoming requests received by the handler.
	// If it is not initialized, nothing is reported.
	Requests metrics.Counter
}

type TopologyInformation interface {
	// Gateways returns all the Gateways in the AS.
	Gateways() ([]topology.GatewayInfo, error)
	// HiddenSegmentLookupAddresses returns the addresses of the hidden segment
	// lookup services.
	HiddenSegmentLookupAddresses() ([]*net.UDPAddr, error)
	// HiddenSegmentRegistrationAddresses returns the addresses of the hidden
	// segment registration services.
	HiddenSegmentRegistrationAddresses() ([]*net.UDPAddr, error)
}