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lnd: require blocks to be synced in regtest/simnet

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This commit is contained in:
yyforyongyu
2021-08-18 02:55:00 +08:00
parent b0f3a08f2d
commit acdcf322b1
1 changed files with 44 additions and 48 deletions
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92
lnd.go
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@@ -915,56 +915,52 @@ func Main(cfg *Config, lisCfg ListenerCfg, interceptor signal.Interceptor) error
return err
}
// If we're not in regtest or simnet mode, We'll wait until we're fully
// synced to continue the start up of the remainder of the daemon. This
// ensures that we don't accept any possibly invalid state transitions, or
// accept channels with spent funds.
if !(cfg.Bitcoin.RegTest || cfg.Bitcoin.SimNet ||
cfg.Litecoin.RegTest || cfg.Litecoin.SimNet) {
_, bestHeight, err := activeChainControl.ChainIO.GetBestBlock()
if err != nil {
err := fmt.Errorf("unable to determine chain tip: %v",
err)
ltndLog.Error(err)
return err
}
ltndLog.Infof("Waiting for chain backend to finish sync, "+
"start_height=%v", bestHeight)
for {
if !interceptor.Alive() {
return nil
}
synced, _, err := activeChainControl.Wallet.IsSynced()
if err != nil {
err := fmt.Errorf("unable to determine if "+
"wallet is synced: %v", err)
ltndLog.Error(err)
return err
}
if synced {
break
}
time.Sleep(time.Second * 1)
}
_, bestHeight, err = activeChainControl.ChainIO.GetBestBlock()
if err != nil {
err := fmt.Errorf("unable to determine chain tip: %v",
err)
ltndLog.Error(err)
return err
}
ltndLog.Infof("Chain backend is fully synced (end_height=%v)!",
bestHeight)
// We'll wait until we're fully synced to continue the start up of the
// remainder of the daemon. This ensures that we don't accept any
// possibly invalid state transitions, or accept channels with spent
// funds.
_, bestHeight, err := activeChainControl.ChainIO.GetBestBlock()
if err != nil {
err := fmt.Errorf("unable to determine chain tip: %v",
err)
ltndLog.Error(err)
return err
}
ltndLog.Infof("Waiting for chain backend to finish sync, "+
"start_height=%v", bestHeight)
for {
if !interceptor.Alive() {
return nil
}
synced, _, err := activeChainControl.Wallet.IsSynced()
if err != nil {
err := fmt.Errorf("unable to determine if "+
"wallet is synced: %v", err)
ltndLog.Error(err)
return err
}
if synced {
break
}
time.Sleep(time.Second * 1)
}
_, bestHeight, err = activeChainControl.ChainIO.GetBestBlock()
if err != nil {
err := fmt.Errorf("unable to determine chain tip: %v",
err)
ltndLog.Error(err)
return err
}
ltndLog.Infof("Chain backend is fully synced (end_height=%v)!",
bestHeight)
// With all the relevant chains initialized, we can finally start the
// server itself.
if err := server.Start(); err != nil {