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multi: introduce an option for resolutions

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We don't always need the resolutions in the local force close
summary so we make it an option.
This commit is contained in:
ziggie
2024-11-12 20:15:20 +01:00
committed by Oliver Gugger
parent 78c8990772
commit 79d0655a96
8 changed files with 196 additions and 71 deletions
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15
contractcourt/chain_arbitrator.go
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@@ -335,11 +335,10 @@ func (a *arbChannel) NewAnchorResolutions() (*lnwallet.AnchorResolutions,
// ForceCloseChan should force close the contract that this attendant is
// watching over. We'll use this when we decide that we need to go to chain. It
// should in addition tell the switch to remove the corresponding link, such
// that we won't accept any new updates. The returned summary contains all items
// needed to eventually resolve all outputs on chain.
// that we won't accept any new updates.
//
// NOTE: Part of the ArbChannel interface.
func (a *arbChannel) ForceCloseChan() (*lnwallet.LocalForceCloseSummary, error) {
func (a *arbChannel) ForceCloseChan() (*wire.MsgTx, error) {
// First, we mark the channel as borked, this ensure
// that no new state transitions can happen, and also
// that the link won't be loaded into the switch.
@@ -386,7 +385,15 @@ func (a *arbChannel) ForceCloseChan() (*lnwallet.LocalForceCloseSummary, error)
if err != nil {
return nil, err
}
return chanMachine.ForceClose()
closeSummary, err := chanMachine.ForceClose(
lnwallet.WithSkipContractResolutions(),
)
if err != nil {
return nil, err
}
return closeSummary.CloseTx, nil
}
// newActiveChannelArbitrator creates a new instance of an active channel