graphdb: pass context to FilterKnownChanIDs

graph/db/graph.go

@@ -514,10 +514,11 @@ func (c *ChannelGraph) PruneGraphNodes() error {
 // words, we perform a set difference of our set of chan ID's and the ones
 // passed in. This method can be used by callers to determine the set of
 // channels another peer knows of that we don't.
-func (c *ChannelGraph) FilterKnownChanIDs(chansInfo []ChannelUpdateInfo,
+func (c *ChannelGraph) FilterKnownChanIDs(ctx context.Context,
+	chansInfo []ChannelUpdateInfo,
 	isZombieChan func(time.Time, time.Time) bool) ([]uint64, error) {
 
-	unknown, knownZombies, err := c.db.FilterKnownChanIDs(chansInfo)
+	unknown, knownZombies, err := c.db.FilterKnownChanIDs(ctx, chansInfo)
 	if err != nil {
 		return nil, err
 	}
@@ -547,7 +548,7 @@ func (c *ChannelGraph) FilterKnownChanIDs(chansInfo []ChannelUpdateInfo,
 		// alive, and we let it be added to the set of IDs to query our
 		// peer for.
 		err := c.db.MarkEdgeLive(
-			context.TODO(), info.ShortChannelID.ToUint64(),
+			ctx, info.ShortChannelID.ToUint64(),
 		)
 		// Since there is a chance that the edge could have been marked
 		// as "live" between the FilterKnownChanIDs call and the