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multi: rename ChannelUpdate to ChannelUpdate1

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In preparation for adding a new ChannelUpdate2 message and a
ChannelUpdate interface, we rename the existing message to
ChannelUpdate1.
This commit is contained in:
Elle Mouton committed 2024-09-18 16:13:17 +02:00
1 parent bb44efa21f
commit 60f331edb1
43 files changed
+198 -172
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htlcswitch/link.go
+12 -11
View File
@@ -120,7 +120,8 @@ type ChannelLinkConfig struct {
// specified when we receive an incoming HTLC. This will be used to
// provide payment senders our latest policy when sending encrypted
// error messages.
FetchLastChannelUpdate func(lnwire.ShortChannelID) (*lnwire.ChannelUpdate, error)
FetchLastChannelUpdate func(lnwire.ShortChannelID) (
*lnwire.ChannelUpdate1, error)
// Peer is a lightning network node with which we have the channel link
// opened.
@@ -262,7 +263,7 @@ type ChannelLinkConfig struct {
// FailAliasUpdate is a function used to fail an HTLC for an
// option_scid_alias channel.
FailAliasUpdate func(sid lnwire.ShortChannelID,
incoming bool) *lnwire.ChannelUpdate
incoming bool) *lnwire.ChannelUpdate1
// GetAliases is used by the link and switch to fetch the set of
// aliases for a given link.
@@ -765,7 +766,7 @@ func shouldAdjustCommitFee(netFee, chanFee,
}
// failCb is used to cut down on the argument verbosity.
type failCb func(update *lnwire.ChannelUpdate) lnwire.FailureMessage
type failCb func(update *lnwire.ChannelUpdate1) lnwire.FailureMessage
// createFailureWithUpdate creates a ChannelUpdate when failing an incoming or
// outgoing HTLC. It may return a FailureMessage that references a channel's
@@ -2949,7 +2950,7 @@ func (l *channelLink) getAliases() []lnwire.ShortChannelID {
//
// Part of the scidAliasHandler interface.
func (l *channelLink) attachFailAliasUpdate(closure func(
sid lnwire.ShortChannelID, incoming bool) *lnwire.ChannelUpdate) {
sid lnwire.ShortChannelID, incoming bool) *lnwire.ChannelUpdate1) {
l.Lock()
l.cfg.FailAliasUpdate = closure
@@ -3041,7 +3042,7 @@ func (l *channelLink) CheckHtlcForward(payHash [32]byte,
// As part of the returned error, we'll send our latest routing
// policy so the sending node obtains the most up to date data.
cb := func(upd *lnwire.ChannelUpdate) lnwire.FailureMessage {
cb := func(upd *lnwire.ChannelUpdate1) lnwire.FailureMessage {
return lnwire.NewFeeInsufficient(amtToForward, *upd)
}
failure := l.createFailureWithUpdate(false, originalScid, cb)
@@ -3069,7 +3070,7 @@ func (l *channelLink) CheckHtlcForward(payHash [32]byte,
// Grab the latest routing policy so the sending node is up to
// date with our current policy.
cb := func(upd *lnwire.ChannelUpdate) lnwire.FailureMessage {
cb := func(upd *lnwire.ChannelUpdate1) lnwire.FailureMessage {
return lnwire.NewIncorrectCltvExpiry(
incomingTimeout, *upd,
)
@@ -3118,7 +3119,7 @@ func (l *channelLink) canSendHtlc(policy models.ForwardingPolicy,
// As part of the returned error, we'll send our latest routing
// policy so the sending node obtains the most up to date data.
cb := func(upd *lnwire.ChannelUpdate) lnwire.FailureMessage {
cb := func(upd *lnwire.ChannelUpdate1) lnwire.FailureMessage {
return lnwire.NewAmountBelowMinimum(amt, *upd)
}
failure := l.createFailureWithUpdate(false, originalScid, cb)
@@ -3133,7 +3134,7 @@ func (l *channelLink) canSendHtlc(policy models.ForwardingPolicy,
// As part of the returned error, we'll send our latest routing
// policy so the sending node obtains the most up-to-date data.
cb := func(upd *lnwire.ChannelUpdate) lnwire.FailureMessage {
cb := func(upd *lnwire.ChannelUpdate1) lnwire.FailureMessage {
return lnwire.NewTemporaryChannelFailure(upd)
}
failure := l.createFailureWithUpdate(false, originalScid, cb)
@@ -3148,7 +3149,7 @@ func (l *channelLink) canSendHtlc(policy models.ForwardingPolicy,
"outgoing_expiry=%v, best_height=%v", payHash[:],
timeout, heightNow)
cb := func(upd *lnwire.ChannelUpdate) lnwire.FailureMessage {
cb := func(upd *lnwire.ChannelUpdate1) lnwire.FailureMessage {
return lnwire.NewExpiryTooSoon(*upd)
}
failure := l.createFailureWithUpdate(false, originalScid, cb)
@@ -3168,7 +3169,7 @@ func (l *channelLink) canSendHtlc(policy models.ForwardingPolicy,
if amt > l.Bandwidth() {
l.log.Warnf("insufficient bandwidth to route htlc: %v is "+
"larger than %v", amt, l.Bandwidth())
cb := func(upd *lnwire.ChannelUpdate) lnwire.FailureMessage {
cb := func(upd *lnwire.ChannelUpdate1) lnwire.FailureMessage {
return lnwire.NewTemporaryChannelFailure(upd)
}
failure := l.createFailureWithUpdate(false, originalScid, cb)
@@ -3680,7 +3681,7 @@ func (l *channelLink) processRemoteAdds(fwdPkg *channeldb.FwdPkg) {
l.log.Errorf("unable to encode the "+
"remaining route %v", err)
cb := func(upd *lnwire.ChannelUpdate) lnwire.FailureMessage {
cb := func(upd *lnwire.ChannelUpdate1) lnwire.FailureMessage { //nolint:lll
return lnwire.NewTemporaryChannelFailure(upd)
}