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htlcswitch: fix docs on LookupCircuit

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yyforyongyu 2021-07-01 07:34:37 +08:00
parent c525c3d34e
commit 22848df07a
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2 changed files with 6 additions and 6 deletions
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4
htlcswitch/circuit_map.go
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@ -509,8 +509,8 @@ func (cm *circuitMap) TrimOpenCircuits(chanID lnwire.ShortChannelID,
}, func() {}) }, func() {})
} }
// LookupByHTLC looks up the payment circuit by the outgoing channel and HTLC // LookupCircuit queries the circuit map for the circuit identified by its
// IDs. Returns nil if there is no such circuit. // incoming circuit key. Returns nil if there is no such circuit.
func (cm *circuitMap) LookupCircuit(inKey CircuitKey) *PaymentCircuit { func (cm *circuitMap) LookupCircuit(inKey CircuitKey) *PaymentCircuit {
cm.mtx.RLock() cm.mtx.RLock()
defer cm.mtx.RUnlock() defer cm.mtx.RUnlock()

8
htlcswitch/switch.go
View file

@ -375,9 +375,9 @@ func (s *Switch) GetPaymentResult(attemptID uint64, paymentHash lntypes.Hash,
deobfuscator ErrorDecrypter) (<-chan *PaymentResult, error) { deobfuscator ErrorDecrypter) (<-chan *PaymentResult, error) {
var ( var (
nChan <-chan *networkResult nChan <-chan *networkResult
err error err error
outKey = CircuitKey{ inKey = CircuitKey{
ChanID: hop.Source, ChanID: hop.Source,
HtlcID: attemptID, HtlcID: attemptID,
} }
@ -386,7 +386,7 @@ func (s *Switch) GetPaymentResult(attemptID uint64, paymentHash lntypes.Hash,
// If the payment is not found in the circuit map, check whether a // If the payment is not found in the circuit map, check whether a
// result is already available. // result is already available.
// Assumption: no one will add this payment ID other than the caller. // Assumption: no one will add this payment ID other than the caller.
if s.circuits.LookupCircuit(outKey) == nil { if s.circuits.LookupCircuit(inKey) == nil {
res, err := s.networkResults.getResult(attemptID) res, err := s.networkResults.getResult(attemptID)
if err != nil { if err != nil {
return nil, err return nil, err