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config+server: expose HistoricalSyncInterval flag

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This allows us to set how often the daemon should routinely perform
historical graph syncs.
This commit is contained in:
Wilmer Paulino 2019-04-10 19:31:05 -07:00 • committed by Olaoluwa Osuntokun
parent 6963a92950
commit be727ab0be
2 changed files with 5 additions and 1 deletions
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5
config.go
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@ -24,6 +24,7 @@ import (
"github.com/lightningnetwork/lnd/build" "github.com/lightningnetwork/lnd/build"
"github.com/lightningnetwork/lnd/chanbackup" "github.com/lightningnetwork/lnd/chanbackup"
"github.com/lightningnetwork/lnd/channeldb" "github.com/lightningnetwork/lnd/channeldb"
"github.com/lightningnetwork/lnd/discovery"
"github.com/lightningnetwork/lnd/htlcswitch/hodl" "github.com/lightningnetwork/lnd/htlcswitch/hodl"
"github.com/lightningnetwork/lnd/lncfg" "github.com/lightningnetwork/lnd/lncfg"
"github.com/lightningnetwork/lnd/lnrpc/signrpc" "github.com/lightningnetwork/lnd/lnrpc/signrpc"
@ -252,7 +253,8 @@ type config struct {
Color string `long:"color" description:"The color of the node in hex format (i.e. '#3399FF'). Used to customize node appearance in intelligence services"` Color string `long:"color" description:"The color of the node in hex format (i.e. '#3399FF'). Used to customize node appearance in intelligence services"`
MinChanSize int64 `long:"minchansize" description:"The smallest channel size (in satoshis) that we should accept. Incoming channels smaller than this will be rejected"` MinChanSize int64 `long:"minchansize" description:"The smallest channel size (in satoshis) that we should accept. Incoming channels smaller than this will be rejected"`
NumGraphSyncPeers int `long:"numgraphsyncpeers" description:"The number of peers that we should receive new graph updates from. This option can be tuned to save bandwidth for light clients or routing nodes."` NumGraphSyncPeers int `long:"numgraphsyncpeers" description:"The number of peers that we should receive new graph updates from. This option can be tuned to save bandwidth for light clients or routing nodes."`
HistoricalSyncInterval time.Duration `long:"historicalsyncinterval" description:"The polling interval between historical graph sync attempts. Each historical graph sync attempt ensures we reconcile with the remote peer's graph from the genesis block."`
RejectPush bool `long:"rejectpush" description:"If true, lnd will not accept channel opening requests with non-zero push amounts. This should prevent accidental pushes to merchant nodes."` RejectPush bool `long:"rejectpush" description:"If true, lnd will not accept channel opening requests with non-zero push amounts. This should prevent accidental pushes to merchant nodes."`
@ -342,6 +344,7 @@ func loadConfig() (*config, error) {
Color: defaultColor, Color: defaultColor,
MinChanSize: int64(minChanFundingSize), MinChanSize: int64(minChanFundingSize),
NumGraphSyncPeers: defaultMinPeers, NumGraphSyncPeers: defaultMinPeers,
HistoricalSyncInterval: discovery.DefaultHistoricalSyncInterval,
Tor: &torConfig{ Tor: &torConfig{
SOCKS: defaultTorSOCKS, SOCKS: defaultTorSOCKS,
DNS: defaultTorDNS, DNS: defaultTorDNS,

1
server.go
View file

@ -689,6 +689,7 @@ func newServer(listenAddrs []net.Addr, chanDB *channeldb.DB, cc *chainControl,
RotateTicker: ticker.New(discovery.DefaultSyncerRotationInterval), RotateTicker: ticker.New(discovery.DefaultSyncerRotationInterval),
HistoricalSyncTicker: ticker.New(discovery.DefaultHistoricalSyncInterval), HistoricalSyncTicker: ticker.New(discovery.DefaultHistoricalSyncInterval),
ActiveSyncerTimeoutTicker: ticker.New(discovery.DefaultActiveSyncerTimeout), ActiveSyncerTimeoutTicker: ticker.New(discovery.DefaultActiveSyncerTimeout),
HistoricalSyncTicker: ticker.New(cfg.HistoricalSyncInterval),
NumActiveSyncers: cfg.NumGraphSyncPeers, NumActiveSyncers: cfg.NumGraphSyncPeers,
}, },
s.identityPriv.PubKey(), s.identityPriv.PubKey(),