lnd.xprv/zpay32/hophint.go
2019-03-15 10:08:32 +01:00

32 lines
1023 B
Go

package zpay32
import "github.com/btcsuite/btcd/btcec"
const (
// DefaultFinalCLTVDelta is the default value to be used as the final
// CLTV delta for a route if one is unspecified.
DefaultFinalCLTVDelta = 9
)
// HopHint is a routing hint that contains the minimum information of a channel
// required for an intermediate hop in a route to forward the payment to the
// next. This should be ideally used for private channels, since they are not
// publicly advertised to the network for routing.
type HopHint struct {
// NodeID is the public key of the node at the start of the channel.
NodeID *btcec.PublicKey
// ChannelID is the unique identifier of the channel.
ChannelID uint64
// FeeBaseMSat is the base fee of the channel in millisatoshis.
FeeBaseMSat uint32
// FeeProportionalMillionths is the fee rate, in millionths of a
// satoshi, for every satoshi sent through the channel.
FeeProportionalMillionths uint32
// CLTVExpiryDelta is the time-lock delta of the channel.
CLTVExpiryDelta uint16
}