package lnpeer import ( "net" "github.com/btcsuite/btcd/btcec" "github.com/btcsuite/btcd/wire" "github.com/lightningnetwork/lnd/lnwallet" "github.com/lightningnetwork/lnd/lnwire" ) // Peer is an interface which represents the remote lightning node inside our // system. type Peer interface { // SendMessage sends a variadic number of message to remote peer. The // first argument denotes if the method should block until the message // has been sent to the remote peer. SendMessage(sync bool, msg ...lnwire.Message) error // AddNewChannel adds a new channel to the peer. The channel should fail // to be added if the cancel channel is closed. AddNewChannel(channel *lnwallet.LightningChannel, cancel <-chan struct{}) error // WipeChannel removes the channel uniquely identified by its channel // point from all indexes associated with the peer. WipeChannel(*wire.OutPoint) error // PubKey returns the serialized public key of the remote peer. PubKey() [33]byte // IdentityKey returns the public key of the remote peer. IdentityKey() *btcec.PublicKey // Address returns the network address of the remote peer. Address() net.Addr // QuitSignal is a method that should return a channel which will be // sent upon or closed once the backing peer exits. This allows callers // using the interface to cancel any processing in the event the backing // implementation exits. QuitSignal() <-chan struct{} }