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lnwallet/channel: add lnwire<->PaymentDescriptor FeeUpdate conversion

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This commit adds conversion between the lnwire.UpdateFee message and the
new FeeUpdate PaymentDescriptor. We re-purpose the existing Amount field
in the PaymentDescriptor stuct to hold the feerate.
This commit is contained in:
Johan T. Halseth
2019-01-10 12:23:56 +01:00
parent 36857a1042
commit 480f43f1dc
3 changed files with 57 additions and 5 deletions
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14
htlcswitch/link.go
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@@ -681,9 +681,14 @@ func (l *channelLink) resolveFwdPkg(fwdPkg *channeldb.FwdPkg) (bool, error) {
// If the package is fully acked but not completed, it must still have
// settles and fails to propagate.
if !fwdPkg.SettleFailFilter.IsFull() {
settleFails := lnwallet.PayDescsFromRemoteLogUpdates(
settleFails, err := lnwallet.PayDescsFromRemoteLogUpdates(
fwdPkg.Source, fwdPkg.Height, fwdPkg.SettleFails,
)
if err != nil {
l.errorf("Unable to process remote log updates: %v",
err)
return false, err
}
l.processRemoteSettleFails(fwdPkg, settleFails)
}
@@ -693,9 +698,14 @@ func (l *channelLink) resolveFwdPkg(fwdPkg *channeldb.FwdPkg) (bool, error) {
// batch of adds presented to the sphinx router does not ever change.
var needUpdate bool
if !fwdPkg.AckFilter.IsFull() {
adds := lnwallet.PayDescsFromRemoteLogUpdates(
adds, err := lnwallet.PayDescsFromRemoteLogUpdates(
fwdPkg.Source, fwdPkg.Height, fwdPkg.Adds,
)
if err != nil {
l.errorf("Unable to process remote log updates: %v",
err)
return false, err
}
needUpdate = l.processRemoteAdds(fwdPkg, adds)
// If the link failed during processing the adds, we must