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-rw-r--r--cmd/utils/flags.go2
-rw-r--r--core/bench_test.go2
-rw-r--r--core/block_processor.go64
-rw-r--r--core/block_processor_test.go4
-rw-r--r--core/chain_makers.go2
-rw-r--r--core/chain_makers_test.go2
-rw-r--r--core/chain_manager.go33
-rw-r--r--core/chain_manager_test.go12
-rw-r--r--core/manager.go1
-rw-r--r--core/transaction_util.go51
-rw-r--r--core/types/common.go2
-rw-r--r--eth/backend.go2
-rw-r--r--eth/protocol_test.go2
-rw-r--r--miner/worker.go35
-rw-r--r--xeth/xeth.go1
15 files changed, 126 insertions, 89 deletions
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 6f319eb40..f27f1bbcd 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -412,7 +412,7 @@ func MakeChain(ctx *cli.Context) (chain *core.ChainManager, blockDB, stateDB, ex
eventMux := new(event.TypeMux)
pow := ethash.New()
genesis := core.GenesisBlock(uint64(ctx.GlobalInt(GenesisNonceFlag.Name)), blockDB)
- chain, err = core.NewChainManager(genesis, blockDB, stateDB, pow, eventMux)
+ chain, err = core.NewChainManager(genesis, blockDB, stateDB, extraDB, pow, eventMux)
if err != nil {
Fatalf("Could not start chainmanager: %v", err)
}
diff --git a/core/bench_test.go b/core/bench_test.go
index 6d851febd..8cd8c4299 100644
--- a/core/bench_test.go
+++ b/core/bench_test.go
@@ -152,7 +152,7 @@ func benchInsertChain(b *testing.B, disk bool, gen func(int, *BlockGen)) {
// Time the insertion of the new chain.
// State and blocks are stored in the same DB.
evmux := new(event.TypeMux)
- chainman, _ := NewChainManager(genesis, db, db, FakePow{}, evmux)
+ chainman, _ := NewChainManager(genesis, db, db, db, FakePow{}, evmux)
chainman.SetProcessor(NewBlockProcessor(db, db, FakePow{}, chainman, evmux))
defer chainman.Stop()
b.ReportAllocs()
diff --git a/core/block_processor.go b/core/block_processor.go
index 9b77d10eb..7171e3b2e 100644
--- a/core/block_processor.go
+++ b/core/block_processor.go
@@ -151,7 +151,7 @@ func (sm *BlockProcessor) RetryProcess(block *types.Block) (logs state.Logs, err
errch := make(chan bool)
go func() { errch <- sm.Pow.Verify(block) }()
- logs, err = sm.processWithParent(block, parent)
+ logs, _, err = sm.processWithParent(block, parent)
if !<-errch {
return nil, ValidationError("Block's nonce is invalid (= %x)", block.Nonce)
}
@@ -162,23 +162,23 @@ func (sm *BlockProcessor) RetryProcess(block *types.Block) (logs state.Logs, err
// Process block will attempt to process the given block's transactions and applies them
// on top of the block's parent state (given it exists) and will return wether it was
// successful or not.
-func (sm *BlockProcessor) Process(block *types.Block) (logs state.Logs, err error) {
+func (sm *BlockProcessor) Process(block *types.Block) (logs state.Logs, receipts types.Receipts, err error) {
// Processing a blocks may never happen simultaneously
sm.mutex.Lock()
defer sm.mutex.Unlock()
if sm.bc.HasBlock(block.Hash()) {
- return nil, &KnownBlockError{block.Number(), block.Hash()}
+ return nil, nil, &KnownBlockError{block.Number(), block.Hash()}
}
if !sm.bc.HasBlock(block.ParentHash()) {
- return nil, ParentError(block.ParentHash())
+ return nil, nil, ParentError(block.ParentHash())
}
parent := sm.bc.GetBlock(block.ParentHash())
return sm.processWithParent(block, parent)
}
-func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (logs state.Logs, err error) {
+func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (logs state.Logs, receipts types.Receipts, err error) {
// Create a new state based on the parent's root (e.g., create copy)
state := state.New(parent.Root(), sm.db)
header := block.Header()
@@ -192,10 +192,10 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (logs st
// There can be at most two uncles
if len(uncles) > 2 {
- return nil, ValidationError("Block can only contain maximum 2 uncles (contained %v)", len(uncles))
+ return nil, nil, ValidationError("Block can only contain maximum 2 uncles (contained %v)", len(uncles))
}
- receipts, err := sm.TransitionState(state, parent, block, false)
+ receipts, err = sm.TransitionState(state, parent, block, false)
if err != nil {
return
}
@@ -248,15 +248,7 @@ func (sm *BlockProcessor) processWithParent(block, parent *types.Block) (logs st
// Sync the current block's state to the database
state.Sync()
- // This puts transactions in a extra db for rpc
- for i, tx := range block.Transactions() {
- putTx(sm.extraDb, tx, block, uint64(i))
- }
-
- // store the receipts
- putReceipts(sm.extraDb, block.Hash(), receipts)
-
- return state.Logs(), nil
+ return state.Logs(), receipts, nil
}
var (
@@ -411,43 +403,3 @@ func getBlockReceipts(db common.Database, bhash common.Hash) (receipts types.Rec
}
return
}
-
-func putTx(db common.Database, tx *types.Transaction, block *types.Block, i uint64) {
- rlpEnc, err := rlp.EncodeToBytes(tx)
- if err != nil {
- glog.V(logger.Debug).Infoln("Failed encoding tx", err)
- return
- }
- db.Put(tx.Hash().Bytes(), rlpEnc)
-
- var txExtra struct {
- BlockHash common.Hash
- BlockIndex uint64
- Index uint64
- }
- txExtra.BlockHash = block.Hash()
- txExtra.BlockIndex = block.NumberU64()
- txExtra.Index = i
- rlpMeta, err := rlp.EncodeToBytes(txExtra)
- if err != nil {
- glog.V(logger.Debug).Infoln("Failed encoding tx meta data", err)
- return
- }
- db.Put(append(tx.Hash().Bytes(), 0x0001), rlpMeta)
-}
-
-func putReceipts(db common.Database, hash common.Hash, receipts types.Receipts) error {
- storageReceipts := make([]*types.ReceiptForStorage, len(receipts))
- for i, receipt := range receipts {
- storageReceipts[i] = (*types.ReceiptForStorage)(receipt)
- }
-
- bytes, err := rlp.EncodeToBytes(storageReceipts)
- if err != nil {
- return err
- }
-
- db.Put(append(receiptsPre, hash[:]...), bytes)
-
- return nil
-}
diff --git a/core/block_processor_test.go b/core/block_processor_test.go
index dc328a3ea..99681dabf 100644
--- a/core/block_processor_test.go
+++ b/core/block_processor_test.go
@@ -18,7 +18,7 @@ func proc() (*BlockProcessor, *ChainManager) {
var mux event.TypeMux
genesis := GenesisBlock(0, db)
- chainMan, err := NewChainManager(genesis, db, db, thePow(), &mux)
+ chainMan, err := NewChainManager(genesis, db, db, db, thePow(), &mux)
if err != nil {
fmt.Println(err)
}
@@ -64,7 +64,7 @@ func TestPutReceipt(t *testing.T) {
Index: 0,
}})
- putReceipts(db, hash, types.Receipts{receipt})
+ PutReceipts(db, hash, types.Receipts{receipt})
receipts, err := getBlockReceipts(db, hash)
if err != nil {
t.Error("got err:", err)
diff --git a/core/chain_makers.go b/core/chain_makers.go
index 013251d74..37475e0ae 100644
--- a/core/chain_makers.go
+++ b/core/chain_makers.go
@@ -167,7 +167,7 @@ func makeHeader(parent *types.Block, state *state.StateDB) *types.Header {
// InsertChain on the result of makeChain.
func newCanonical(n int, db common.Database) (*BlockProcessor, error) {
evmux := &event.TypeMux{}
- chainman, _ := NewChainManager(GenesisBlock(0, db), db, db, FakePow{}, evmux)
+ chainman, _ := NewChainManager(GenesisBlock(0, db), db, db, db, FakePow{}, evmux)
bman := NewBlockProcessor(db, db, FakePow{}, chainman, evmux)
bman.bc.SetProcessor(bman)
parent := bman.bc.CurrentBlock()
diff --git a/core/chain_makers_test.go b/core/chain_makers_test.go
index d5125e1c3..f4eeef082 100644
--- a/core/chain_makers_test.go
+++ b/core/chain_makers_test.go
@@ -58,7 +58,7 @@ func ExampleGenerateChain() {
// Import the chain. This runs all block validation rules.
evmux := &event.TypeMux{}
- chainman, _ := NewChainManager(genesis, db, db, FakePow{}, evmux)
+ chainman, _ := NewChainManager(genesis, db, db, db, FakePow{}, evmux)
chainman.SetProcessor(NewBlockProcessor(db, db, FakePow{}, chainman, evmux))
if i, err := chainman.InsertChain(chain); err != nil {
fmt.Printf("insert error (block %d): %v\n", i, err)
diff --git a/core/chain_manager.go b/core/chain_manager.go
index 70a8b11c6..b5381e336 100644
--- a/core/chain_manager.go
+++ b/core/chain_manager.go
@@ -42,6 +42,7 @@ type ChainManager struct {
//eth EthManager
blockDb common.Database
stateDb common.Database
+ extraDb common.Database
processor types.BlockProcessor
eventMux *event.TypeMux
genesisBlock *types.Block
@@ -70,11 +71,12 @@ type ChainManager struct {
pow pow.PoW
}
-func NewChainManager(genesis *types.Block, blockDb, stateDb common.Database, pow pow.PoW, mux *event.TypeMux) (*ChainManager, error) {
+func NewChainManager(genesis *types.Block, blockDb, stateDb, extraDb common.Database, pow pow.PoW, mux *event.TypeMux) (*ChainManager, error) {
cache, _ := lru.New(blockCacheLimit)
bc := &ChainManager{
blockDb: blockDb,
stateDb: stateDb,
+ extraDb: extraDb,
genesisBlock: GenesisBlock(42, stateDb),
eventMux: mux,
quit: make(chan struct{}),
@@ -477,10 +479,10 @@ func (self *ChainManager) procFutureBlocks() {
type writeStatus byte
const (
- nonStatTy writeStatus = iota
- canonStatTy
- splitStatTy
- sideStatTy
+ NonStatTy writeStatus = iota
+ CanonStatTy
+ SplitStatTy
+ SideStatTy
)
// WriteBlock writes the block to the chain (or pending queue)
@@ -497,10 +499,10 @@ func (self *ChainManager) WriteBlock(block *types.Block, queued bool) (status wr
// during split we merge two different chains and create the new canonical chain
err := self.merge(cblock, block)
if err != nil {
- return nonStatTy, err
+ return NonStatTy, err
}
- status = splitStatTy
+ status = SplitStatTy
}
self.mu.Lock()
@@ -511,9 +513,9 @@ func (self *ChainManager) WriteBlock(block *types.Block, queued bool) (status wr
self.setTransState(state.New(block.Root(), self.stateDb))
self.txState.SetState(state.New(block.Root(), self.stateDb))
- status = canonStatTy
+ status = CanonStatTy
} else {
- status = sideStatTy
+ status = SideStatTy
}
self.write(block)
@@ -581,7 +583,7 @@ func (self *ChainManager) InsertChain(chain types.Blocks) (int, error) {
// Call in to the block processor and check for errors. It's likely that if one block fails
// all others will fail too (unless a known block is returned).
- logs, err := self.processor.Process(block)
+ logs, receipts, err := self.processor.Process(block)
if err != nil {
if IsKnownBlockErr(err) {
stats.ignored++
@@ -620,19 +622,24 @@ func (self *ChainManager) InsertChain(chain types.Blocks) (int, error) {
return i, err
}
switch status {
- case canonStatTy:
+ case CanonStatTy:
if glog.V(logger.Debug) {
glog.Infof("[%v] inserted block #%d (%d TXs %d UNCs) (%x...). Took %v\n", time.Now().UnixNano(), block.Number(), len(block.Transactions()), len(block.Uncles()), block.Hash().Bytes()[0:4], time.Since(bstart))
}
queue[i] = ChainEvent{block, block.Hash(), logs}
queueEvent.canonicalCount++
- case sideStatTy:
+
+ // This puts transactions in a extra db for rpc
+ PutTransactions(self.extraDb, block, block.Transactions())
+ // store the receipts
+ PutReceipts(self.extraDb, block.Hash(), receipts)
+ case SideStatTy:
if glog.V(logger.Detail) {
glog.Infof("inserted forked block #%d (TD=%v) (%d TXs %d UNCs) (%x...). Took %v\n", block.Number(), block.Difficulty(), len(block.Transactions()), len(block.Uncles()), block.Hash().Bytes()[0:4], time.Since(bstart))
}
queue[i] = ChainSideEvent{block, logs}
queueEvent.sideCount++
- case splitStatTy:
+ case SplitStatTy:
queue[i] = ChainSplitEvent{block, logs}
queueEvent.splitCount++
}
diff --git a/core/chain_manager_test.go b/core/chain_manager_test.go
index 6869bc746..c013fc729 100644
--- a/core/chain_manager_test.go
+++ b/core/chain_manager_test.go
@@ -33,7 +33,7 @@ func thePow() pow.PoW {
func theChainManager(db common.Database, t *testing.T) *ChainManager {
var eventMux event.TypeMux
genesis := GenesisBlock(0, db)
- chainMan, err := NewChainManager(genesis, db, db, thePow(), &eventMux)
+ chainMan, err := NewChainManager(genesis, db, db, db, thePow(), &eventMux)
if err != nil {
t.Error("failed creating chainmanager:", err)
t.FailNow()
@@ -96,7 +96,7 @@ func printChain(bc *ChainManager) {
func testChain(chainB types.Blocks, bman *BlockProcessor) (*big.Int, error) {
td := new(big.Int)
for _, block := range chainB {
- _, err := bman.bc.processor.Process(block)
+ _, _, err := bman.bc.processor.Process(block)
if err != nil {
if IsKnownBlockErr(err) {
continue
@@ -367,7 +367,7 @@ func TestGetBlocksFromHash(t *testing.T) {
type bproc struct{}
-func (bproc) Process(*types.Block) (state.Logs, error) { return nil, nil }
+func (bproc) Process(*types.Block) (state.Logs, types.Receipts, error) { return nil, nil, nil }
func makeChainWithDiff(genesis *types.Block, d []int, seed byte) []*types.Block {
var chain []*types.Block
@@ -390,7 +390,7 @@ func makeChainWithDiff(genesis *types.Block, d []int, seed byte) []*types.Block
func chm(genesis *types.Block, db common.Database) *ChainManager {
var eventMux event.TypeMux
- bc := &ChainManager{blockDb: db, stateDb: db, genesisBlock: genesis, eventMux: &eventMux, pow: FakePow{}}
+ bc := &ChainManager{extraDb: db, blockDb: db, stateDb: db, genesisBlock: genesis, eventMux: &eventMux, pow: FakePow{}}
bc.cache, _ = lru.New(100)
bc.futureBlocks, _ = lru.New(100)
bc.processor = bproc{}
@@ -479,12 +479,12 @@ func TestGenesisMismatch(t *testing.T) {
db, _ := ethdb.NewMemDatabase()
var mux event.TypeMux
genesis := GenesisBlock(0, db)
- _, err := NewChainManager(genesis, db, db, thePow(), &mux)
+ _, err := NewChainManager(genesis, db, db, db, thePow(), &mux)
if err != nil {
t.Error(err)
}
genesis = GenesisBlock(1, db)
- _, err = NewChainManager(genesis, db, db, thePow(), &mux)
+ _, err = NewChainManager(genesis, db, db, db, thePow(), &mux)
if err == nil {
t.Error("expected genesis mismatch error")
}
diff --git a/core/manager.go b/core/manager.go
index ba0ecf9d1..576cf55b0 100644
--- a/core/manager.go
+++ b/core/manager.go
@@ -14,5 +14,6 @@ type Backend interface {
TxPool() *TxPool
BlockDb() common.Database
StateDb() common.Database
+ ExtraDb() common.Database
EventMux() *event.TypeMux
}
diff --git a/core/transaction_util.go b/core/transaction_util.go
new file mode 100644
index 000000000..bbb215d91
--- /dev/null
+++ b/core/transaction_util.go
@@ -0,0 +1,51 @@
+package core
+
+import (
+ "github.com/ethereum/go-ethereum/common"
+ "github.com/ethereum/go-ethereum/core/types"
+ "github.com/ethereum/go-ethereum/logger"
+ "github.com/ethereum/go-ethereum/logger/glog"
+ "github.com/ethereum/go-ethereum/rlp"
+)
+
+func PutTransactions(db common.Database, block *types.Block, txs types.Transactions) {
+ for i, tx := range block.Transactions() {
+ rlpEnc, err := rlp.EncodeToBytes(tx)
+ if err != nil {
+ glog.V(logger.Debug).Infoln("Failed encoding tx", err)
+ return
+ }
+ db.Put(tx.Hash().Bytes(), rlpEnc)
+
+ var txExtra struct {
+ BlockHash common.Hash
+ BlockIndex uint64
+ Index uint64
+ }
+ txExtra.BlockHash = block.Hash()
+ txExtra.BlockIndex = block.NumberU64()
+ txExtra.Index = uint64(i)
+ rlpMeta, err := rlp.EncodeToBytes(txExtra)
+ if err != nil {
+ glog.V(logger.Debug).Infoln("Failed encoding tx meta data", err)
+ return
+ }
+ db.Put(append(tx.Hash().Bytes(), 0x0001), rlpMeta)
+ }
+}
+
+func PutReceipts(db common.Database, hash common.Hash, receipts types.Receipts) error {
+ storageReceipts := make([]*types.ReceiptForStorage, len(receipts))
+ for i, receipt := range receipts {
+ storageReceipts[i] = (*types.ReceiptForStorage)(receipt)
+ }
+
+ bytes, err := rlp.EncodeToBytes(storageReceipts)
+ if err != nil {
+ return err
+ }
+
+ db.Put(append(receiptsPre, hash[:]...), bytes)
+
+ return nil
+}
diff --git a/core/types/common.go b/core/types/common.go
index dbdaaba0c..09d1e2fed 100644
--- a/core/types/common.go
+++ b/core/types/common.go
@@ -10,7 +10,7 @@ import (
)
type BlockProcessor interface {
- Process(*Block) (state.Logs, error)
+ Process(*Block) (state.Logs, Receipts, error)
}
const bloomLength = 256
diff --git a/eth/backend.go b/eth/backend.go
index d6ad3381d..618eec9fb 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -339,7 +339,7 @@ func New(config *Config) (*Ethereum, error) {
eth.pow = ethash.New()
genesis := core.GenesisBlock(uint64(config.GenesisNonce), stateDb)
- eth.chainManager, err = core.NewChainManager(genesis, blockDb, stateDb, eth.pow, eth.EventMux())
+ eth.chainManager, err = core.NewChainManager(genesis, blockDb, stateDb, extraDb, eth.pow, eth.EventMux())
if err != nil {
return nil, err
}
diff --git a/eth/protocol_test.go b/eth/protocol_test.go
index 4c1579d4e..2cc3d06ab 100644
--- a/eth/protocol_test.go
+++ b/eth/protocol_test.go
@@ -165,7 +165,7 @@ func newProtocolManagerForTesting(txAdded chan<- []*types.Transaction) *Protocol
var (
em = new(event.TypeMux)
db, _ = ethdb.NewMemDatabase()
- chain, _ = core.NewChainManager(core.GenesisBlock(0, db), db, db, core.FakePow{}, em)
+ chain, _ = core.NewChainManager(core.GenesisBlock(0, db), db, db, db, core.FakePow{}, em)
txpool = &fakeTxPool{added: txAdded}
pm = NewProtocolManager(0, em, txpool, core.FakePow{}, chain)
)
diff --git a/miner/worker.go b/miner/worker.go
index 90914ddcb..a23b663f9 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -79,9 +79,10 @@ type worker struct {
quit chan struct{}
pow pow.PoW
- eth core.Backend
- chain *core.ChainManager
- proc *core.BlockProcessor
+ eth core.Backend
+ chain *core.ChainManager
+ proc *core.BlockProcessor
+ extraDb common.Database
coinbase common.Address
gasPrice *big.Int
@@ -105,6 +106,7 @@ func newWorker(coinbase common.Address, eth core.Backend) *worker {
worker := &worker{
eth: eth,
mux: eth.EventMux(),
+ extraDb: eth.ExtraDb(),
recv: make(chan *types.Block),
gasPrice: new(big.Int),
chain: eth.ChainManager(),
@@ -233,11 +235,28 @@ func (self *worker) wait() {
continue
}
- _, err := self.chain.WriteBlock(block, false)
+ parent := self.chain.GetBlock(block.ParentHash())
+ if parent == nil {
+ glog.V(logger.Error).Infoln("Invalid block found during mining")
+ continue
+ }
+ if err := core.ValidateHeader(self.eth.BlockProcessor().Pow, block.Header(), parent, true); err != nil {
+ glog.V(logger.Error).Infoln("Invalid header on mined block:", err)
+ continue
+ }
+
+ stat, err := self.chain.WriteBlock(block, false)
if err != nil {
glog.V(logger.Error).Infoln("error writing block to chain", err)
continue
}
+ // check if canon block and write transactions
+ if stat == core.CanonStatTy {
+ // This puts transactions in a extra db for rpc
+ core.PutTransactions(self.extraDb, block, block.Transactions())
+ // store the receipts
+ core.PutReceipts(self.extraDb, block.Hash(), self.current.receipts)
+ }
// check staleness and display confirmation
var stale, confirm string
@@ -252,7 +271,13 @@ func (self *worker) wait() {
glog.V(logger.Info).Infof("🔨 Mined %sblock (#%v / %x). %s", stale, block.Number(), block.Hash().Bytes()[:4], confirm)
// broadcast before waiting for validation
- go self.mux.Post(core.NewMinedBlockEvent{block})
+ go func(block *types.Block, logs state.Logs) {
+ self.mux.Post(core.NewMinedBlockEvent{block})
+ self.mux.Post(core.ChainEvent{block, block.Hash(), logs})
+ if stat == core.CanonStatTy {
+ self.mux.Post(core.ChainHeadEvent{block})
+ }
+ }(block, self.current.state.Logs())
self.commitNewWork()
}
diff --git a/xeth/xeth.go b/xeth/xeth.go
index 2a1366fe1..155ff3eea 100644
--- a/xeth/xeth.go
+++ b/xeth/xeth.go
@@ -980,6 +980,7 @@ func (self *XEth) Transact(fromStr, toStr, nonceStr, valueStr, gasStr, gasPriceS
} else {
glog.V(logger.Info).Infof("Tx(%x) to: %x\n", tx.Hash(), tx.To())
}
+
return tx.Hash().Hex(), nil
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 22:27:25 +0800