netann: give ChanStatusManager access to BestBlockView

netann/chan_status_manager.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/btcsuite/btcd/btcec/v2"
 	"github.com/btcsuite/btcd/wire"
+	"github.com/lightningnetwork/lnd/chainntnfs"
 	"github.com/lightningnetwork/lnd/channeldb"
 	"github.com/lightningnetwork/lnd/keychain"
 	"github.com/lightningnetwork/lnd/lnwallet"
@@ -51,6 +52,9 @@ type ChanStatusConfig struct {
 	// MessageSigner signs messages that validate under OurPubKey.
 	MessageSigner lnwallet.MessageSigner
 
+	// BestBlockView gives access to the current best block.
+	BestBlockView chainntnfs.BestBlockView
+
 	// IsChannelActive checks whether the channel identified by the provided
 	// ChannelID is considered active. This should only return true if the
 	// channel has been sufficiently confirmed, the channel has received

netann/chan_status_manager_test.go

@@ -15,6 +15,7 @@ import (
 	"github.com/btcsuite/btcd/btcec/v2"
 	"github.com/btcsuite/btcd/btcec/v2/ecdsa"
 	"github.com/btcsuite/btcd/wire"
+	"github.com/lightningnetwork/lnd/chainntnfs"
 	"github.com/lightningnetwork/lnd/channeldb"
 	"github.com/lightningnetwork/lnd/channeldb/models"
 	"github.com/lightningnetwork/lnd/keychain"
@@ -344,6 +345,7 @@ func newManagerCfg(t *testing.T, numChannels int,
 		ApplyChannelUpdate:       graph.ApplyChannelUpdate,
 		DB:                       graph,
 		Graph:                    graph,
+		BestBlockView:            &mockBlockView{},
 	}
 
 	return cfg, graph, htlcSwitch
@@ -937,3 +939,11 @@ func TestChanStatusManagerStateMachine(t *testing.T) {
 		})
 	}
 }
+
+type mockBlockView struct {
+	chainntnfs.BestBlockView
+}
+
+func (m *mockBlockView) BestHeight() (uint32, error) {
+	return 0, nil
+}

server.go

@@ -717,6 +717,7 @@ func newServer(cfg *Config, listenAddrs []net.Addr,
 		ApplyChannelUpdate:       s.applyChannelUpdate,
 		DB:                       s.chanStateDB,
 		Graph:                    dbs.GraphDB.ChannelGraph(),
+		BestBlockView:            s.cc.BestBlockTracker,
 	}
 
 	chanStatusMgr, err := netann.NewChanStatusManager(chanStatusMgrCfg)