ethstats: fix full node interface post 1559

Author: karalabe

ethstats/ethstats.go

@@ -77,7 +77,7 @@ type fullNodeBackend interface {
 	Miner() *miner.Miner
 	BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error)
 	CurrentBlock() *types.Block
-	SuggestPrice(ctx context.Context) (*big.Int, error)
+	SuggestGasTipCap(ctx context.Context) (*big.Int, error)
 }
 
 // Service implements an Ethereum netstats reporting daemon that pushes local
@@ -780,8 +780,11 @@ func (s *Service) reportStats(conn *connWrapper) error {
 		sync := fullBackend.Downloader().Progress()
 		syncing = fullBackend.CurrentHeader().Number.Uint64() >= sync.HighestBlock
 
-		price, _ := fullBackend.SuggestPrice(context.Background())
+		price, _ := fullBackend.SuggestGasTipCap(context.Background())
 		gasprice = int(price.Uint64())
+		if basefee := fullBackend.CurrentHeader().BaseFee; basefee != nil {
+			gasprice += int(basefee.Uint64())
+		}
 	} else {
 		sync := s.backend.Downloader().Progress()
 		syncing = s.backend.CurrentHeader().Number.Uint64() >= sync.HighestBlock