dnsseed

Documentation

Index

• Constants
• func SeedFromDNS(dagParams *dagconfig.Params, customSeed string, includeAllSubnetworks bool, ...)
• func SeedFromGRPC(dagParams *dagconfig.Params, customSeed string, includeAllSubnetworks bool, ...)
• type LookupFunc
• type OnSeed

Constants

const (

	// SubnetworkIDPrefixChar is the prefix of subnetworkID, when building a DNS seed request
	SubnetworkIDPrefixChar byte = 'n'
)

Functions

func SeedFromDNS

func SeedFromDNS(dagParams *dagconfig.Params, customSeed string, includeAllSubnetworks bool,
	subnetworkID *externalapi.DomainSubnetworkID, lookupFn LookupFunc, seedFn OnSeed)

SeedFromDNS uses DNS seeding to populate the address manager with peers.

func SeedFromGRPC

func SeedFromGRPC(dagParams *dagconfig.Params, customSeed string, includeAllSubnetworks bool,
	subnetworkID *externalapi.DomainSubnetworkID, seedFn OnSeed)

SeedFromGRPC send gRPC request to get list of peers for a given host

Types

type LookupFunc

type LookupFunc func(string) ([]net.IP, error)

LookupFunc is the signature of the DNS lookup function.

type OnSeed

type OnSeed func(addrs []*appmessage.NetAddress)

OnSeed is the signature of the callback function which is invoked when DNS seeding is successful.