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lnd: compute funding params for ltc if active

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This commit is contained in:
Conner Fromknecht 2018-03-14 14:54:27 -07:00
parent 5f7a62913f
commit 821ec9e550
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GPG key ID: 39DE78FBE6ACB0EF
1 changed files with 14 additions and 3 deletions
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17
lnd.go
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@ -238,6 +238,17 @@ func lndMain() error {
primaryChain := registeredChains.PrimaryChain() primaryChain := registeredChains.PrimaryChain()
registeredChains.RegisterChain(primaryChain, activeChainControl) registeredChains.RegisterChain(primaryChain, activeChainControl)
// Select the configuration and furnding parameters for Bitcoin or
// Litecoin, depending on the primary registered chain.
chainCfg := cfg.Bitcoin
minRemoteDelay := minBtcRemoteDelay
maxRemoteDelay := maxBtcRemoteDelay
if primaryChain == litecoinChain {
chainCfg = cfg.Litecoin
minRemoteDelay = minLtcRemoteDelay
maxRemoteDelay = maxLtcRemoteDelay
}
// TODO(roasbeef): add rotation // TODO(roasbeef): add rotation
idPrivKey, err := activeChainControl.wallet.DerivePrivKey(keychain.KeyDescriptor{ idPrivKey, err := activeChainControl.wallet.DerivePrivKey(keychain.KeyDescriptor{
KeyLocator: keychain.KeyLocator{ KeyLocator: keychain.KeyLocator{
@ -340,7 +351,7 @@ func lndMain() error {
// In case the user has explicitly specified // In case the user has explicitly specified
// a default value for the number of // a default value for the number of
// confirmations, we use it. // confirmations, we use it.
defaultConf := uint16(cfg.Bitcoin.DefaultNumChanConfs) defaultConf := uint16(chainCfg.DefaultNumChanConfs)
if defaultConf != 0 { if defaultConf != 0 {
return defaultConf return defaultConf
} }
@ -373,13 +384,13 @@ func lndMain() error {
// In case the user has explicitly specified // In case the user has explicitly specified
// a default value for the remote delay, we // a default value for the remote delay, we
// use it. // use it.
defaultDelay := uint16(cfg.Bitcoin.DefaultRemoteDelay) defaultDelay := uint16(chainCfg.DefaultRemoteDelay)
if defaultDelay > 0 { if defaultDelay > 0 {
return defaultDelay return defaultDelay
} }
// If not we scale according to channel size. // If not we scale according to channel size.
delay := uint16(maxRemoteDelay * delay := uint16(btcutil.Amount(maxRemoteDelay) *
chanAmt / maxFundingAmount) chanAmt / maxFundingAmount)
if delay < minRemoteDelay { if delay < minRemoteDelay {
delay = minRemoteDelay delay = minRemoteDelay