peer

type Peer interface {
	// ID returns peer ID. Must be unique in the network.
	ID() PeerID
	// Connection returns peer connection, using to send and receive Elements messages.
	Connection() io.ReadWriteCloser
	// Addr returns the Network Address of the peer
	Addr() *protocol.Addr
	// PeersTip returns current tip block height
	PeersTip() uint32
	// SetPeersTip sets the block height tip of the peer
	SetPeersTip(startBlockHeight uint32)
}

type PeerID string