Separated block db from state db. Partial fix for #416

2 files changed, 9 insertions, 4 deletions

diff --git a/cmd/utils/cmd.go b/cmd/utils/cmd.go
index 3c3d3955d..99e60ff9e 100644
--- a/cmd/utils/cmd.go
+++ b/cmd/utils/cmd.go
@@ -197,7 +197,7 @@ func BlockDo(ethereum *eth.Ethereum, hash []byte) error {
 
 	parent := ethereum.ChainManager().GetBlock(block.ParentHash())
 
-	statedb := state.New(parent.Root(), ethereum.Db())
+	statedb := state.New(parent.Root(), ethereum.StateDb())
 	_, err := ethereum.BlockProcessor().TransitionState(statedb, parent, block, true)
 	if err != nil {
 		return err
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index d363ef280..88ff3558d 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -175,11 +175,16 @@ func GetEthereum(clientID, version string, ctx *cli.Context) *eth.Ethereum {
 	return ethereum
 }
 
-func GetChain(ctx *cli.Context) (*core.ChainManager, ethutil.Database) {
+func GetChain(ctx *cli.Context) (*core.ChainManager, ethutil.Database, ethutil.Database) {
 	dataDir := ctx.GlobalString(DataDirFlag.Name)
-	db, err := ethdb.NewLDBDatabase(path.Join(dataDir, "blockchain"))
+	blockDb, err := ethdb.NewLDBDatabase(path.Join(dataDir, "blockchain"))
 	if err != nil {
 		Fatalf("Could not open database: %v", err)
 	}
-	return core.NewChainManager(db, new(event.TypeMux)), db
+
+	stateDb, err := ethdb.NewLDBDatabase(path.Join(dataDir, "state"))
+	if err != nil {
+		Fatalf("Could not open database: %v", err)
+	}
+	return core.NewChainManager(blockDb, stateDb, new(event.TypeMux)), blockDb, stateDb
 }