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lnwallet: add a MaturityDelay field to UnilateralCloseSummary

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This commit adds a new field: MaturityDelay, to the
UnilateralCloseSummary struct. This new field will be required, in an
upcoming update as it’s needed in order to properly sweep the
second-level HTLC outputs after MaturityDelay blocks has passed since
confirmation.
This commit is contained in:
Olaoluwa Osuntokun 2017-09-26 18:00:16 -07:00
parent 34604f6214
commit 8a682d9ec3
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GPG Key ID: 964EA263DD637C21
1 changed files with 6 additions and 0 deletions
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6
lnwallet/channel.go
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@ -1466,6 +1466,7 @@ func (lc *LightningChannel) closeObserver(channelCloseNtfn *chainntnfs.SpendEven
ChannelCloseSummary: closeSummary, ChannelCloseSummary: closeSummary,
SelfOutPoint: selfPoint, SelfOutPoint: selfPoint,
SelfOutputSignDesc: selfSignDesc, SelfOutputSignDesc: selfSignDesc,
MaturityDelay: uint32(lc.remoteChanCfg.CsvDelay),
HtlcResolutions: htlcResolutions, HtlcResolutions: htlcResolutions,
} }
@ -3374,6 +3375,11 @@ type UnilateralCloseSummary struct {
// generating a valid signature to sweep the output paying to us // generating a valid signature to sweep the output paying to us
SelfOutputSignDesc *SignDescriptor SelfOutputSignDesc *SignDescriptor
// MaturityDelay is the relative time-lock, in blocks for all outputs
// that pay to the local party within the broadcast commitment
// transaction.
MaturityDelay uint32
// HtlcResolutions is a slice of HTLC resolutions which allows the // HtlcResolutions is a slice of HTLC resolutions which allows the
// local node to sweep any outgoing HTLC"s after the timeout period has // local node to sweep any outgoing HTLC"s after the timeout period has
// passed. // passed.