package discovery import ( "time" "github.com/ethereum/go-ethereum/p2p/discv5" ) const ( // EthereumV5 is kademlia-based discovery from go-ethereum repository. EthereumV5 = "ethv5" ) // Discovery is an abstract interface for using different discovery providers. type Discovery interface { Running() bool Start() error Stop() error Register(topic string, stop chan struct{}) error Discover(topic string, period <-chan time.Duration, found chan<- *discv5.Node, lookup chan<- bool) error }