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all: clean up and proerly abstract database access

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This commit is contained in:
Péter Szilágyi
2018-09-24 15:57:49 +03:00
parent 15eee47ebf
commit 054412e335
94 changed files with 1573 additions and 1381 deletions
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7
node/service.go
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@ -20,6 +20,7 @@ import (
"reflect"
"github.com/ethereum/go-ethereum/accounts"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/p2p"
@ -39,11 +40,11 @@ type ServiceContext struct {
// OpenDatabase opens an existing database with the given name (or creates one
// if no previous can be found) from within the node's data directory. If the
// node is an ephemeral one, a memory database is returned.
func (ctx *ServiceContext) OpenDatabase(name string, cache int, handles int) (ethdb.Database, error) {
func (ctx *ServiceContext) OpenDatabase(name string, cache int, handles int, namespace string) (ethdb.Database, error) {
if ctx.config.DataDir == "" {
return ethdb.NewMemDatabase(), nil
return rawdb.NewMemoryDatabase(), nil
}
db, err := ethdb.NewLDBDatabase(ctx.config.ResolvePath(name), cache, handles)
db, err := rawdb.NewLevelDBDatabase(ctx.config.ResolvePath(name), cache, handles, namespace)
if err != nil {
return nil, err
}