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peer: conditionally create new RBF chan closer

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This commit is contained in:
Olaoluwa Osuntokun
2024-01-31 19:51:37 -08:00
parent 5a41487775
commit 7714994d09
1 changed files with 16 additions and 1 deletions
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17
peer/brontide.go
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@@ -409,6 +409,12 @@ func makeNegotiateCloser(chanCloser *chancloser.ChanCloser) chanCloserFsm {
) )
} }
func makeRbfCloser(rbfCloser *chancloser.RbfChanCloser) chanCloserFsm {
return fn.NewRight[*chancloser.ChanCloser, *chancloser.RbfChanCloser](
rbfCloser,
)
}
// Brontide is an active peer on the Lightning Network. This struct is responsible // Brontide is an active peer on the Lightning Network. This struct is responsible
// for managing any channel state related to this peer. To do so, it has // for managing any channel state related to this peer. To do so, it has
// several helper goroutines to handle events such as HTLC timeouts, new // several helper goroutines to handle events such as HTLC timeouts, new
@@ -3390,6 +3396,8 @@ func (p *Brontide) initRbfChanCloser(req *htlcswitch.ChanClose,
chanCloser := protofsm.NewStateMachine(protoCfg) chanCloser := protofsm.NewStateMachine(protoCfg)
p.activeChanCloses[chanID] = makeRbfCloser(&chanCloser)
// Now that we've created the channel state machine, we'll register for // Now that we've created the channel state machine, we'll register for
// a hook to be sent once the channel has been flushed. // a hook to be sent once the channel has been flushed.
link.OnFlushedOnce(func() { link.OnFlushedOnce(func() {
@@ -3455,7 +3463,14 @@ func (p *Brontide) handleLocalCloseReq(req *htlcswitch.ChanClose) {
// out this channel on-chain, so we execute the cooperative channel // out this channel on-chain, so we execute the cooperative channel
// closure workflow. // closure workflow.
case contractcourt.CloseRegular: case contractcourt.CloseRegular:
err := p.initNegotiateChanCloser(req, channel) var err error
switch {
case p.rbfCoopCloseAllowed():
err = p.initAndStartRbfChanCloser(req, channel)
default:
err = p.initNegotiateChanCloser(req, channel)
}
if err != nil { if err != nil {
p.log.Errorf(err.Error()) p.log.Errorf(err.Error())
req.Err <- err req.Err <- err