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lnwallet: make KeyGenMtx public, roc server needs to synchronize

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Olaoluwa Osuntokun committed 2015-12-29 17:09:32 -06:00
1 parent 1acc528bda
commit b3e821c4d2
1 file changed
+3 -3
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lnwallet/wallet.go
+3 -3
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@@ -189,7 +189,7 @@ type addCounterPartySigsMsg struct {
type LightningWallet struct { type LightningWallet struct {
// This mutex is to be held when generating external keys to be used // This mutex is to be held when generating external keys to be used
// as multi-sig, and commitment keys within the channel. // as multi-sig, and commitment keys within the channel.
keyGenMtx sync.RWMutex KeyGenMtx sync.RWMutex
// This mutex MUST be held when performing coin selection in order to // This mutex MUST be held when performing coin selection in order to
// avoid inadvertently creating multiple funding transaction which // avoid inadvertently creating multiple funding transaction which
@@ -940,8 +940,8 @@ func (l *LightningWallet) handleFundingCounterPartySigs(msg *addCounterPartySigs
// transaction's outputs. // transaction's outputs.
// TODO(roasbeef): on shutdown, write state of pending keys, then read back? // TODO(roasbeef): on shutdown, write state of pending keys, then read back?
func (l *LightningWallet) getNextRawKey() (*btcec.PrivateKey, error) { func (l *LightningWallet) getNextRawKey() (*btcec.PrivateKey, error) {
l.keyGenMtx.Lock() l.KeyGenMtx.Lock()
defer l.keyGenMtx.Unlock() defer l.KeyGenMtx.Unlock()
nextAddr, err := l.Manager.NextExternalAddresses(waddrmgr.DefaultAccountNum, 1) nextAddr, err := l.Manager.NextExternalAddresses(waddrmgr.DefaultAccountNum, 1)
if err != nil { if err != nil {