api.SyncIncomingBlocks

node/impl/full/sync.go

@@ -54,7 +54,7 @@ func (a *SyncAPI) SyncSubmitBlock(ctx context.Context, blk *types.BlockMsg) erro
 	}
 
 	if err := a.Syncer.ValidateMsgMeta(fb); err != nil {
-		xerrors.Errorf("provided messages did not match block: %w", err)
+		return xerrors.Errorf("provided messages did not match block: %w", err)
 	}
 
 	ts, err := types.NewTipSet([]*types.BlockHeader{blk.Header})
@@ -73,3 +73,7 @@ func (a *SyncAPI) SyncSubmitBlock(ctx context.Context, blk *types.BlockMsg) erro
 	// TODO: anything else to do here?
 	return a.PubSub.Publish("/fil/blocks", b)
 }
+
+func (a *SyncAPI) SyncIncomingBlocks(ctx context.Context) (<-chan *types.BlockHeader, error) {
+	return a.Syncer.IncomingBlocks(ctx)
+}