Fixing log spam. (#1931)

Co-authored-by: StefanIliev545 <[email protected]>

go/common/errutil/errors_util.go

@@ -23,7 +23,8 @@ var (
 	ErrBlockAncestorNotFound       = errors.New("block ancestor not found")
 	ErrBlockForBatchNotFound       = errors.New("block for batch not found")
 	ErrAncestorBatchNotFound       = errors.New("parent for batch not found")
-	ErrCrossChainBundleRepublished = errors.New("Root already added to the message bus")
+	ErrCrossChainBundleRepublished = errors.New("root already added to the message bus")
+	ErrCrossChainBundleNoBatches   = errors.New("no batches for cross chain bundle")
 )
 
 // BlockRejectError is used as a standard format for error response from enclave for block submission errors

go/enclave/nodetype/common.go

@@ -2,11 +2,11 @@ package nodetype
 
 import (
 	"context"
-	"fmt"
 	"math/big"
 
 	gethcommon "github.com/ethereum/go-ethereum/common"
 	"github.com/ten-protocol/go-ten/go/common"
+	"github.com/ten-protocol/go-ten/go/common/errutil"
 	"github.com/ten-protocol/go-ten/go/enclave/storage"
 )
 
@@ -17,7 +17,7 @@ func ExportCrossChainData(ctx context.Context, storage storage.Storage, fromSeqN
 	}
 
 	if len(canonicalBatches) == 0 {
-		return nil, fmt.Errorf("no batches found for export of cross chain data")
+		return nil, errutil.ErrCrossChainBundleNoBatches
 	}
 
 	blockHash := canonicalBatches[len(canonicalBatches)-1].Header.L1Proof

go/host/enclave/guardian.go

@@ -651,7 +651,9 @@ func (g *Guardian) periodicBundleSubmission() {
 
 			bundle, err := g.enclaveClient.ExportCrossChainData(context.Background(), fromSequenceNumber, to.Uint64())
 			if err != nil {
-				g.logger.Error("Unable to export cross chain bundle from enclave", log.ErrKey, err)
+				if !errors.Is(err, errutil.ErrCrossChainBundleNoBatches) {
+					g.logger.Error("Unable to export cross chain bundle from enclave", log.ErrKey, err)
+				}
 				continue
 			}