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chancloser: fix nolint comments, fix formatting

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This commit is contained in:
Oliver Gugger committed 2025-07-21 13:48:31 +02:00
1 parent 8023583414
commit 0860f2dac4
4 files changed
+64 -77
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lnwallet/chancloser/rbf_coop_states.go
+12 -11
View File
@@ -225,16 +225,16 @@ type CloseSigner interface {
// balance in the created state. // balance in the created state.
CreateCloseProposal(proposedFee btcutil.Amount, CreateCloseProposal(proposedFee btcutil.Amount,
localDeliveryScript []byte, remoteDeliveryScript []byte, localDeliveryScript []byte, remoteDeliveryScript []byte,
closeOpt ...lnwallet.ChanCloseOpt, closeOpt ...lnwallet.ChanCloseOpt) (input.Signature,
) ( *wire.MsgTx, btcutil.Amount, error)
input.Signature, *wire.MsgTx, btcutil.Amount, error)
// CompleteCooperativeClose persistently "completes" the cooperative // CompleteCooperativeClose persistently "completes" the cooperative
// close by producing a fully signed co-op close transaction. // close by producing a fully signed co-op close transaction.
CompleteCooperativeClose(localSig, remoteSig input.Signature, CompleteCooperativeClose(localSig, remoteSig input.Signature,
localDeliveryScript, remoteDeliveryScript []byte, localDeliveryScript, remoteDeliveryScript []byte,
proposedFee btcutil.Amount, closeOpt ...lnwallet.ChanCloseOpt, proposedFee btcutil.Amount,
) (*wire.MsgTx, btcutil.Amount, error) closeOpt ...lnwallet.ChanCloseOpt) (*wire.MsgTx, btcutil.Amount,
error)
} }
// ChanStateObserver is an interface used to observe state changes that occur // ChanStateObserver is an interface used to observe state changes that occur
@@ -579,8 +579,8 @@ type ErrStateCantPayForFee struct {
} }
// NewErrStateCantPayForFee returns a new NewErrStateCantPayForFee error. // NewErrStateCantPayForFee returns a new NewErrStateCantPayForFee error.
func NewErrStateCantPayForFee(localBalance, attemptedFee btcutil.Amount, func NewErrStateCantPayForFee(localBalance,
) *ErrStateCantPayForFee { attemptedFee btcutil.Amount) *ErrStateCantPayForFee {
return &ErrStateCantPayForFee{ return &ErrStateCantPayForFee{
localBalance: localBalance, localBalance: localBalance,
@@ -621,8 +621,9 @@ type CloseChannelTerms struct {
// DeriveCloseTxOuts takes the close terms, and returns the local and remote tx // DeriveCloseTxOuts takes the close terms, and returns the local and remote tx
// out for the close transaction. If an output is dust, then it'll be nil. // out for the close transaction. If an output is dust, then it'll be nil.
func (c *CloseChannelTerms) DeriveCloseTxOuts() (*wire.TxOut, *wire.TxOut) { func (c *CloseChannelTerms) DeriveCloseTxOuts() (*wire.TxOut, *wire.TxOut) {
//nolint:ll deriveTxOut := func(balance btcutil.Amount,
deriveTxOut := func(balance btcutil.Amount, pkScript []byte) *wire.TxOut { pkScript []byte) *wire.TxOut {
// We'll base the existence of the output on our normal dust // We'll base the existence of the output on our normal dust
// check. // check.
dustLimit := lnwallet.DustLimitForSize(len(pkScript)) dustLimit := lnwallet.DustLimitForSize(len(pkScript))
@@ -710,10 +711,10 @@ func (l *LocalCloseStart) IsTerminal() bool {
return false return false
} }
// protocolStateaSealed indicates that this struct is a ProtocolEvent instance. // protocolStateSealed indicates that this struct is a ProtocolEvent instance.
func (l *LocalCloseStart) protocolStateSealed() {} func (l *LocalCloseStart) protocolStateSealed() {}
// LocalOfferSent is the state we transition to after we reveiver the // LocalOfferSent is the state we transition to after we receiver the
// SendOfferEvent in the LocalCloseStart state. With this state we send our // SendOfferEvent in the LocalCloseStart state. With this state we send our
// offer to the remote party, then await a sig from them which concludes the // offer to the remote party, then await a sig from them which concludes the
// local cooperative close process. // local cooperative close process.
lnwallet/chancloser/rbf_coop_test.go
+17 -33
View File
@@ -49,8 +49,10 @@ var (
remoteSigBytes = fromHex("304502210082235e21a2300022738dabb8e1bbd9d1" + remoteSigBytes = fromHex("304502210082235e21a2300022738dabb8e1bbd9d1" +
"9cfb1e7ab8c30a23b0afbb8d178abcf3022024bf68e256c534ddfaf966b" + "9cfb1e7ab8c30a23b0afbb8d178abcf3022024bf68e256c534ddfaf966b" +
"f908deb944305596f7bdcc38d69acad7f9c868724") "f908deb944305596f7bdcc38d69acad7f9c868724")
remoteSig = sigMustParse(remoteSigBytes) remoteSig = sigMustParse(remoteSigBytes)
remoteWireSig = mustWireSig(&remoteSig) remoteWireSig = mustWireSig(&remoteSig)
remoteSigRecordType3 = newSigTlv[tlv.TlvType3](remoteWireSig)
remoteSigRecordType1 = newSigTlv[tlv.TlvType1](remoteWireSig)
localTx = wire.MsgTx{Version: 2} localTx = wire.MsgTx{Version: 2}
@@ -1284,9 +1286,8 @@ func TestRbfChannelFlushingTransitions(t *testing.T) {
// We'll modify the starting balance to be 3x the required fee // We'll modify the starting balance to be 3x the required fee
// to ensure that we can pay for the fee. // to ensure that we can pay for the fee.
flushEvent.ShutdownBalances.LocalBalance = lnwire.NewMSatFromSatoshis( //nolint:ll localBalanceMSat := lnwire.NewMSatFromSatoshis(absoluteFee * 3)
absoluteFee * 3, flushEvent.ShutdownBalances.LocalBalance = localBalanceMSat
)
testName := fmt.Sprintf("local_can_pay_for_fee/"+ testName := fmt.Sprintf("local_can_pay_for_fee/"+
"fresh_flush=%v", isFreshFlush) "fresh_flush=%v", isFreshFlush)
@@ -1304,7 +1305,8 @@ func TestRbfChannelFlushingTransitions(t *testing.T) {
defer closeHarness.stopAndAssert() defer closeHarness.stopAndAssert()
localBalance := flushEvent.ShutdownBalances.LocalBalance localBalance := flushEvent.ShutdownBalances.LocalBalance
balanceAfterClose := localBalance.ToSatoshis() - absoluteFee //nolint:ll balanceAfterClose := localBalance.ToSatoshis() -
absoluteFee
// If this is a fresh flush, then we expect the state // If this is a fresh flush, then we expect the state
// to be marked on disk. // to be marked on disk.
@@ -1353,9 +1355,7 @@ func TestRbfChannelFlushingTransitions(t *testing.T) {
CloserScript: remoteAddr, CloserScript: remoteAddr,
CloseeScript: localAddr, CloseeScript: localAddr,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserAndClosee: newSigTlv[tlv.TlvType3]( //nolint:ll CloserAndClosee: remoteSigRecordType3,
remoteWireSig,
),
}, },
}, },
} }
@@ -1467,9 +1467,7 @@ func TestRbfCloseClosingNegotiationLocal(t *testing.T) {
CloserNoClosee: newSigTlv[tlv.TlvType1]( CloserNoClosee: newSigTlv[tlv.TlvType1](
remoteWireSig, remoteWireSig,
), ),
CloserAndClosee: newSigTlv[tlv.TlvType3]( //nolint:ll CloserAndClosee: remoteSigRecordType3,
remoteWireSig,
),
}, },
}, },
} }
@@ -1564,9 +1562,7 @@ func TestRbfCloseClosingNegotiationLocal(t *testing.T) {
CloserScript: remoteAddr, CloserScript: remoteAddr,
CloseeScript: remoteAddr, CloseeScript: remoteAddr,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserAndClosee: newSigTlv[tlv.TlvType3]( //nolint:ll CloserAndClosee: remoteSigRecordType3,
remoteWireSig,
),
}, },
}, },
} }
@@ -1764,9 +1760,7 @@ func TestRbfCloseClosingNegotiationRemote(t *testing.T) {
CloserScript: remoteAddr, CloserScript: remoteAddr,
CloseeScript: localAddr, CloseeScript: localAddr,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserAndClosee: newSigTlv[tlv.TlvType3]( //nolint:ll CloserAndClosee: remoteSigRecordType3,
remoteWireSig,
),
}, },
}, },
} }
@@ -1792,9 +1786,7 @@ func TestRbfCloseClosingNegotiationRemote(t *testing.T) {
CloserScript: remoteAddr, CloserScript: remoteAddr,
CloseeScript: localAddr, CloseeScript: localAddr,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserNoClosee: newSigTlv[tlv.TlvType1]( //nolint:ll CloserNoClosee: remoteSigRecordType1,
remoteWireSig,
),
}, },
}, },
} }
@@ -1840,9 +1832,7 @@ func TestRbfCloseClosingNegotiationRemote(t *testing.T) {
FeeSatoshis: absoluteFee, FeeSatoshis: absoluteFee,
LockTime: 1, LockTime: 1,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserAndClosee: newSigTlv[tlv.TlvType3]( //nolint:ll CloserAndClosee: remoteSigRecordType3,
remoteWireSig,
),
}, },
}, },
} }
@@ -1886,9 +1876,7 @@ func TestRbfCloseClosingNegotiationRemote(t *testing.T) {
CloserScript: remoteAddr, CloserScript: remoteAddr,
CloseeScript: remoteAddr, CloseeScript: remoteAddr,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserNoClosee: newSigTlv[tlv.TlvType1]( //nolint:ll CloserNoClosee: remoteSigRecordType1,
remoteWireSig,
),
}, },
}, },
} }
@@ -1937,9 +1925,7 @@ func TestRbfCloseClosingNegotiationRemote(t *testing.T) {
FeeSatoshis: absoluteFee, FeeSatoshis: absoluteFee,
LockTime: 1, LockTime: 1,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserAndClosee: newSigTlv[tlv.TlvType3]( //nolint:ll CloserAndClosee: remoteSigRecordType3,
remoteWireSig,
),
}, },
}, },
} }
@@ -2040,9 +2026,7 @@ func TestRbfCloseErr(t *testing.T) {
FeeSatoshis: absoluteFee, FeeSatoshis: absoluteFee,
LockTime: 1, LockTime: 1,
ClosingSigs: lnwire.ClosingSigs{ ClosingSigs: lnwire.ClosingSigs{
CloserAndClosee: newSigTlv[tlv.TlvType3]( //nolint:ll CloserAndClosee: remoteSigRecordType3,
remoteWireSig,
),
}, },
}, },
} }
lnwallet/chancloser/rbf_coop_transitions.go
+26 -26
View File
@@ -23,7 +23,7 @@ import (
) )
var ( var (
// ErrInvalidStateTransition is returned if the remote party tries to // ErrThawHeightNotReached is returned if the remote party tries to
// close, but the thaw height hasn't been matched yet. // close, but the thaw height hasn't been matched yet.
ErrThawHeightNotReached = fmt.Errorf("thaw height not reached") ErrThawHeightNotReached = fmt.Errorf("thaw height not reached")
) )
@@ -139,8 +139,8 @@ func validateShutdown(chanThawHeight fn.Option[uint32],
// the state. From this state, we can receive two possible incoming events: // the state. From this state, we can receive two possible incoming events:
// SendShutdown and ShutdownReceived. Both of these will transition us to the // SendShutdown and ShutdownReceived. Both of these will transition us to the
// ChannelFlushing state. // ChannelFlushing state.
func (c *ChannelActive) ProcessEvent(event ProtocolEvent, env *Environment, func (c *ChannelActive) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { env *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { switch msg := event.(type) {
// If we get a confirmation, then a prior transaction we broadcasted // If we get a confirmation, then a prior transaction we broadcasted
@@ -284,8 +284,8 @@ func (c *ChannelActive) ProcessEvent(event ProtocolEvent, env *Environment,
// forward once we receive the ShutdownComplete event. Receiving // forward once we receive the ShutdownComplete event. Receiving
// ShutdownComplete means that we've sent our shutdown, as this was specified // ShutdownComplete means that we've sent our shutdown, as this was specified
// as a post send event. // as a post send event.
func (s *ShutdownPending) ProcessEvent(event ProtocolEvent, env *Environment, func (s *ShutdownPending) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { env *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { switch msg := event.(type) {
// If we get a confirmation, then a prior transaction we broadcasted // If we get a confirmation, then a prior transaction we broadcasted
@@ -443,8 +443,8 @@ func (s *ShutdownPending) ProcessEvent(event ProtocolEvent, env *Environment,
// a ShutdownReceived event, then we'll stay in the ChannelFlushing state, as // a ShutdownReceived event, then we'll stay in the ChannelFlushing state, as
// we haven't yet fully cleared the channel. Otherwise, we can move to the // we haven't yet fully cleared the channel. Otherwise, we can move to the
// CloseReady state which'll being the channel closing process. // CloseReady state which'll being the channel closing process.
func (c *ChannelFlushing) ProcessEvent(event ProtocolEvent, env *Environment, func (c *ChannelFlushing) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { env *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { switch msg := event.(type) {
// If we get a confirmation, then a prior transaction we broadcasted // If we get a confirmation, then a prior transaction we broadcasted
@@ -578,8 +578,8 @@ func (c *ChannelFlushing) ProcessEvent(event ProtocolEvent, env *Environment,
// processNegotiateEvent is a helper function that processes a new event to // processNegotiateEvent is a helper function that processes a new event to
// local channel state once we're in the ClosingNegotiation state. // local channel state once we're in the ClosingNegotiation state.
func processNegotiateEvent(c *ClosingNegotiation, event ProtocolEvent, func processNegotiateEvent(c *ClosingNegotiation, event ProtocolEvent,
env *Environment, chanPeer lntypes.ChannelParty, env *Environment,
) (*CloseStateTransition, error) { chanPeer lntypes.ChannelParty) (*CloseStateTransition, error) {
targetPeerState := c.PeerState.GetForParty(chanPeer) targetPeerState := c.PeerState.GetForParty(chanPeer)
@@ -611,8 +611,8 @@ func processNegotiateEvent(c *ClosingNegotiation, event ProtocolEvent,
// updateAndValidateCloseTerms is a helper function that validates examines the // updateAndValidateCloseTerms is a helper function that validates examines the
// incoming event, and decide if we need to update the remote party's address, // incoming event, and decide if we need to update the remote party's address,
// or reject it if it doesn't include our latest address. // or reject it if it doesn't include our latest address.
func (c *ClosingNegotiation) updateAndValidateCloseTerms(event ProtocolEvent, func (c *ClosingNegotiation) updateAndValidateCloseTerms(
) error { event ProtocolEvent) error {
assertLocalScriptMatches := func(localScriptInMsg []byte) error { assertLocalScriptMatches := func(localScriptInMsg []byte) error {
if !bytes.Equal( if !bytes.Equal(
@@ -669,8 +669,8 @@ func (c *ClosingNegotiation) updateAndValidateCloseTerms(event ProtocolEvent,
// party in response to new events. From this state, we'll continue to drive // party in response to new events. From this state, we'll continue to drive
// forward the local and remote states until we arrive at the StateFin stage, // forward the local and remote states until we arrive at the StateFin stage,
// or we loop back up to the ShutdownPending state. // or we loop back up to the ShutdownPending state.
func (c *ClosingNegotiation) ProcessEvent(event ProtocolEvent, env *Environment, func (c *ClosingNegotiation) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { env *Environment) (*CloseStateTransition, error) {
// There're two classes of events that can break us out of this state: // There're two classes of events that can break us out of this state:
// we receive a confirmation event, or we receive a signal to restart // we receive a confirmation event, or we receive a signal to restart
@@ -722,8 +722,8 @@ func (c *ClosingNegotiation) ProcessEvent(event ProtocolEvent, env *Environment,
case shouldRouteTo(lntypes.Remote): case shouldRouteTo(lntypes.Remote):
chancloserLog.Infof("ChannelPoint(%v): routing %T to remote "+ chancloserLog.Infof("ChannelPoint(%v): routing %T to remote "+
"chan state", env.ChanPoint, event) "chan state", env.ChanPoint, event)
// Drive forward the remote state based on the next event. // Drive forward the remote state based on the next event.
return processNegotiateEvent(c, event, env, lntypes.Remote) return processNegotiateEvent(c, event, env, lntypes.Remote)
} }
@@ -740,8 +740,8 @@ func newSigTlv[T tlv.TlvType](s lnwire.Sig) tlv.OptionalRecordT[T, lnwire.Sig] {
// ProcessEvent implements the event processing to kick off the process of // ProcessEvent implements the event processing to kick off the process of
// obtaining a new (possibly RBF'd) signature for our commitment transaction. // obtaining a new (possibly RBF'd) signature for our commitment transaction.
func (l *LocalCloseStart) ProcessEvent(event ProtocolEvent, env *Environment, func (l *LocalCloseStart) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { env *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { //nolint:gocritic switch msg := event.(type) { //nolint:gocritic
// If we receive a SendOfferEvent, then we'll use the specified fee // If we receive a SendOfferEvent, then we'll use the specified fee
@@ -905,8 +905,8 @@ func extractSig(msg lnwire.ClosingSig) fn.Result[lnwire.Sig] {
// LocalOfferSent state. In this state, we'll wait for the remote party to // LocalOfferSent state. In this state, we'll wait for the remote party to
// send a close_signed message which gives us the ability to broadcast a new // send a close_signed message which gives us the ability to broadcast a new
// co-op close transaction. // co-op close transaction.
func (l *LocalOfferSent) ProcessEvent(event ProtocolEvent, env *Environment, func (l *LocalOfferSent) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { env *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { //nolint:gocritic switch msg := event.(type) { //nolint:gocritic
// If we receive a LocalSigReceived event, then we'll attempt to // If we receive a LocalSigReceived event, then we'll attempt to
@@ -981,8 +981,8 @@ func (l *LocalOfferSent) ProcessEvent(event ProtocolEvent, env *Environment,
// RemoteCloseStart. In this state, we'll wait for the remote party to send a // RemoteCloseStart. In this state, we'll wait for the remote party to send a
// closing_complete message. Assuming they can pay for the fees, we'll sign it // closing_complete message. Assuming they can pay for the fees, we'll sign it
// ourselves, then transition to the next state of ClosePending. // ourselves, then transition to the next state of ClosePending.
func (l *RemoteCloseStart) ProcessEvent(event ProtocolEvent, env *Environment, func (l *RemoteCloseStart) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { env *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { //nolint:gocritic switch msg := event.(type) { //nolint:gocritic
// If we receive a OfferReceived event, we'll make sure they can // If we receive a OfferReceived event, we'll make sure they can
@@ -1156,8 +1156,8 @@ func (l *RemoteCloseStart) ProcessEvent(event ProtocolEvent, env *Environment,
// ProcessEvent is a semi-terminal state in the rbf-coop close state machine. // ProcessEvent is a semi-terminal state in the rbf-coop close state machine.
// In this state, we're waiting for either a confirmation, or for either side // In this state, we're waiting for either a confirmation, or for either side
// to attempt to create a new RBF'd co-op close transaction. // to attempt to create a new RBF'd co-op close transaction.
func (c *ClosePending) ProcessEvent(event ProtocolEvent, env *Environment, func (c *ClosePending) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { _ *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { switch msg := event.(type) {
// If we can a spend while waiting for the close, then we'll go to our // If we can a spend while waiting for the close, then we'll go to our
@@ -1205,8 +1205,8 @@ func (c *ClosePending) ProcessEvent(event ProtocolEvent, env *Environment,
// ProcessEvent is the event processing for out terminal state. In this state, // ProcessEvent is the event processing for out terminal state. In this state,
// we just keep looping back on ourselves. // we just keep looping back on ourselves.
func (c *CloseFin) ProcessEvent(event ProtocolEvent, env *Environment, func (c *CloseFin) ProcessEvent(_ ProtocolEvent,
) (*CloseStateTransition, error) { _ *Environment) (*CloseStateTransition, error) {
return &CloseStateTransition{ return &CloseStateTransition{
NextState: c, NextState: c,
@@ -1217,8 +1217,8 @@ func (c *CloseFin) ProcessEvent(event ProtocolEvent, env *Environment,
// In this state, we hit a validation error in an earlier state, so we'll remain // In this state, we hit a validation error in an earlier state, so we'll remain
// in this state for the user to examine. We may also process new requests to // in this state for the user to examine. We may also process new requests to
// continue the state machine. // continue the state machine.
func (c *CloseErr) ProcessEvent(event ProtocolEvent, env *Environment, func (c *CloseErr) ProcessEvent(event ProtocolEvent,
) (*CloseStateTransition, error) { _ *Environment) (*CloseStateTransition, error) {
switch msg := event.(type) { switch msg := event.(type) {
// If we get a send offer event in this state, then we're doing a state // If we get a send offer event in this state, then we're doing a state
protofsm/state_machine.go
+9 -7
View File
@@ -105,8 +105,8 @@ type DaemonAdapters interface {
// TODO(roasbeef): could abstract further? // TODO(roasbeef): could abstract further?
RegisterConfirmationsNtfn(txid *chainhash.Hash, pkScript []byte, RegisterConfirmationsNtfn(txid *chainhash.Hash, pkScript []byte,
numConfs, heightHint uint32, numConfs, heightHint uint32,
opts ...chainntnfs.NotifierOption, opts ...chainntnfs.NotifierOption) (
) (*chainntnfs.ConfirmationEvent, error) *chainntnfs.ConfirmationEvent, error)
// RegisterSpendNtfn registers an intent to be notified once the target // RegisterSpendNtfn registers an intent to be notified once the target
// outpoint is successfully spent within a transaction. The script that // outpoint is successfully spent within a transaction. The script that
@@ -374,7 +374,8 @@ func (s *StateMachine[Event, Env]) executeDaemonEvent(ctx context.Context,
// If a post-send event was specified, then we'll funnel // If a post-send event was specified, then we'll funnel
// that back into the main state machine now as well. // that back into the main state machine now as well.
return fn.MapOptionZ(daemonEvent.PostSendEvent, func(event Event) error { //nolint:ll //nolint:ll
return fn.MapOptionZ(daemonEvent.PostSendEvent, func(event Event) error {
launched := s.gm.Go( launched := s.gm.Go(
ctx, func(ctx context.Context) { ctx, func(ctx context.Context) {
s.log.DebugS(ctx, "Sending post-send event", s.log.DebugS(ctx, "Sending post-send event",
@@ -590,7 +591,7 @@ func (s *StateMachine[Event, Env]) applyEvents(ctx context.Context,
} }
newEvents := transition.NewEvents newEvents := transition.NewEvents
err = fn.MapOptionZ(newEvents, func(events EmittedEvent[Event]) error { //nolint:ll err = fn.MapOptionZ(newEvents, func(events EmittedEvent[Event]) error {
// With the event processed, we'll process any // With the event processed, we'll process any
// new daemon events that were emitted as part // new daemon events that were emitted as part
// of this new state transition. // of this new state transition.
@@ -605,8 +606,6 @@ func (s *StateMachine[Event, Env]) applyEvents(ctx context.Context,
// Next, we'll add any new emitted events to our // Next, we'll add any new emitted events to our
// event queue. // event queue.
//
//nolint:ll
for _, inEvent := range events.InternalEvent { for _, inEvent := range events.InternalEvent {
s.log.DebugS(ctx, "Adding new internal event to queue", s.log.DebugS(ctx, "Adding new internal event to queue",
"event", lnutils.SpewLogClosure(inEvent)) "event", lnutils.SpewLogClosure(inEvent))
@@ -692,7 +691,10 @@ func (s *StateMachine[Event, Env]) driveMachine(ctx context.Context) {
// An outside caller is querying our state, so we'll return the // An outside caller is querying our state, so we'll return the
// latest state. // latest state.
case stateQuery := <-s.stateQuery: case stateQuery := <-s.stateQuery:
if !fn.SendOrQuit(stateQuery.CurrentState, currentState, s.quit) { //nolint:ll if !fn.SendOrQuit(
stateQuery.CurrentState, currentState, s.quit,
) {
return return
} }