graph/db: thread context through FetchChannelEdgesByOutpoint

netann/chan_status_manager_test.go

@@ -2,6 +2,7 @@ package netann_test
 
 import (
 	"bytes"
+	"context"
 	"crypto/rand"
 	"encoding/binary"
 	"fmt"
@@ -173,7 +174,8 @@ func (g *mockGraph) FetchAllOpenChannels() ([]*channeldb.OpenChannel, error) {
 }
 
 func (g *mockGraph) FetchChannelEdgesByOutpoint(
-	op *wire.OutPoint) (*models.ChannelEdgeInfo,
+	_ context.Context, op *wire.OutPoint) (
+	*models.ChannelEdgeInfo,
 	*models.ChannelEdgePolicy, *models.ChannelEdgePolicy, error) {
 
 	g.mu.Lock()