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

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This commit is contained in:
obscuren
2015-03-06 18:26:16 +01:00
parent ed84b58af5
commit cd856cb213
13 changed files with 56 additions and 40 deletions
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28
eth/backend.go
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@ -111,7 +111,8 @@ type Ethereum struct {
shutdownChan chan bool
// DB interface
db ethutil.Database
blockDb ethutil.Database
stateDb ethutil.Database
//*** SERVICES ***
// State manager for processing new blocks and managing the over all states
@ -140,13 +141,17 @@ func New(config *Config) (*Ethereum, error) {
// Boostrap database
ethlogger := logger.New(config.DataDir, config.LogFile, config.LogLevel, config.LogFormat)
db, err := ethdb.NewLDBDatabase(path.Join(config.DataDir, "blockchain"))
blockDb, err := ethdb.NewLDBDatabase(path.Join(config.DataDir, "blockchain"))
if err != nil {
return nil, err
}
stateDb, err := ethdb.NewLDBDatabase(path.Join(config.DataDir, "state"))
if err != nil {
return nil, err
}
// Perform database sanity checks
d, _ := db.Get([]byte("ProtocolVersion"))
d, _ := blockDb.Get([]byte("ProtocolVersion"))
protov := ethutil.NewValue(d).Uint()
if protov != ProtocolVersion && protov != 0 {
path := path.Join(config.DataDir, "blockchain")
@ -157,7 +162,7 @@ func New(config *Config) (*Ethereum, error) {
var keyManager *crypto.KeyManager
switch config.KeyStore {
case "db":
keyManager = crypto.NewDBKeyManager(db)
keyManager = crypto.NewDBKeyManager(blockDb)
case "file":
keyManager = crypto.NewFileKeyManager(config.DataDir)
default:
@ -166,23 +171,24 @@ func New(config *Config) (*Ethereum, error) {
// Initialise the keyring
keyManager.Init(config.KeyRing, 0, false)
saveProtocolVersion(db)
saveProtocolVersion(blockDb)
//ethutil.Config.Db = db
eth := &Ethereum{
shutdownChan: make(chan bool),
db: db,
blockDb: blockDb,
stateDb: stateDb,
keyManager: keyManager,
eventMux: &event.TypeMux{},
logger: ethlogger,
DataDir: config.DataDir,
}
eth.chainManager = core.NewChainManager(db, eth.EventMux())
eth.chainManager = core.NewChainManager(blockDb, stateDb, eth.EventMux())
pow := ethash.New(eth.chainManager)
eth.txPool = core.NewTxPool(eth.EventMux())
eth.blockProcessor = core.NewBlockProcessor(db, pow, eth.txPool, eth.chainManager, eth.EventMux())
eth.blockProcessor = core.NewBlockProcessor(stateDb, pow, eth.txPool, eth.chainManager, eth.EventMux())
eth.chainManager.SetProcessor(eth.blockProcessor)
eth.whisper = whisper.New()
eth.miner = miner.New(keyManager.Address(), eth, pow, config.MinerThreads)
@ -228,7 +234,8 @@ func (s *Ethereum) TxPool() *core.TxPool { return s.txPool }
func (s *Ethereum) BlockPool() *blockpool.BlockPool { return s.blockPool }
func (s *Ethereum) Whisper() *whisper.Whisper { return s.whisper }
func (s *Ethereum) EventMux() *event.TypeMux { return s.eventMux }
func (s *Ethereum) Db() ethutil.Database { return s.db }
func (s *Ethereum) BlockDb() ethutil.Database { return s.blockDb }
func (s *Ethereum) StateDb() ethutil.Database { return s.stateDb }
func (s *Ethereum) Miner() *miner.Miner { return s.miner }
func (s *Ethereum) IsListening() bool { return true } // Always listening
func (s *Ethereum) PeerCount() int { return s.net.PeerCount() }
@ -279,7 +286,8 @@ func (self *Ethereum) SuggestPeer(nodeURL string) error {
func (s *Ethereum) Stop() {
// Close the database
defer s.db.Close()
defer s.blockDb.Close()
defer s.stateDb.Close()
s.txSub.Unsubscribe() // quits txBroadcastLoop
s.blockSub.Unsubscribe() // quits blockBroadcastLoop