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core/rawdb: separate raw database access to own package (#16666)

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This commit is contained in:
Péter Szilágyi
2018-05-07 14:35:06 +03:00
committed by GitHub
parent 5463ed9996
commit 6cf0ab38bd
52 changed files with 1288 additions and 1295 deletions
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8
eth/api.go
View File

@ -19,6 +19,7 @@ package eth
import (
"compress/gzip"
"context"
"errors"
"fmt"
"io"
"math/big"
@ -28,6 +29,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/log"
@ -343,8 +345,10 @@ func NewPrivateDebugAPI(config *params.ChainConfig, eth *Ethereum) *PrivateDebug
// Preimage is a debug API function that returns the preimage for a sha3 hash, if known.
func (api *PrivateDebugAPI) Preimage(ctx context.Context, hash common.Hash) (hexutil.Bytes, error) {
db := core.PreimageTable(api.eth.ChainDb())
return db.Get(hash.Bytes())
if preimage := rawdb.ReadPreimage(api.eth.ChainDb(), hash); preimage != nil {
return preimage, nil
}
return nil, errors.New("unknown preimage")
}
// GetBadBLocks returns a list of the last 'bad blocks' that the client has seen on the network

20
eth/api_backend.go
View File

@ -25,6 +25,7 @@ import (
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
@ -96,16 +97,23 @@ func (b *EthApiBackend) StateAndHeaderByNumber(ctx context.Context, blockNr rpc.
return stateDb, header, err
}
func (b *EthApiBackend) GetBlock(ctx context.Context, blockHash common.Hash) (*types.Block, error) {
return b.eth.blockchain.GetBlockByHash(blockHash), nil
func (b *EthApiBackend) GetBlock(ctx context.Context, hash common.Hash) (*types.Block, error) {
return b.eth.blockchain.GetBlockByHash(hash), nil
}
func (b *EthApiBackend) GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error) {
return core.GetBlockReceipts(b.eth.chainDb, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash)), nil
func (b *EthApiBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
if number := rawdb.ReadHeaderNumber(b.eth.chainDb, hash); number != nil {
return rawdb.ReadReceipts(b.eth.chainDb, hash, *number), nil
}
return nil, nil
}
func (b *EthApiBackend) GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error) {
receipts := core.GetBlockReceipts(b.eth.chainDb, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash))
func (b *EthApiBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error) {
number := rawdb.ReadHeaderNumber(b.eth.chainDb, hash)
if number == nil {
return nil, nil
}
receipts := rawdb.ReadReceipts(b.eth.chainDb, hash, *number)
if receipts == nil {
return nil, nil
}

3
eth/api_tracer.go
View File

@ -29,6 +29,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
@ -533,7 +534,7 @@ func (api *PrivateDebugAPI) computeStateDB(block *types.Block, reexec uint64) (*
// and returns them as a JSON object.
func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, hash common.Hash, config *TraceConfig) (interface{}, error) {
// Retrieve the transaction and assemble its EVM context
tx, blockHash, _, index := core.GetTransaction(api.eth.ChainDb(), hash)
tx, blockHash, _, index := rawdb.ReadTransaction(api.eth.ChainDb(), hash)
if tx == nil {
return nil, fmt.Errorf("transaction %x not found", hash)
}

15
eth/backend.go
View File

@ -33,6 +33,7 @@ import (
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/eth/downloader"
@ -63,8 +64,7 @@ type Ethereum struct {
chainConfig *params.ChainConfig
// Channel for shutting down the service
shutdownChan chan bool // Channel for shutting down the Ethereum
stopDbUpgrade func() error // stop chain db sequential key upgrade
shutdownChan chan bool // Channel for shutting down the Ethereum
// Handlers
txPool *core.TxPool
@ -112,7 +112,6 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
if err != nil {
return nil, err
}
stopDbUpgrade := upgradeDeduplicateData(chainDb)
chainConfig, genesisHash, genesisErr := core.SetupGenesisBlock(chainDb, config.Genesis)
if _, ok := genesisErr.(*params.ConfigCompatError); genesisErr != nil && !ok {
return nil, genesisErr
@ -127,7 +126,6 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
accountManager: ctx.AccountManager,
engine: CreateConsensusEngine(ctx, &config.Ethash, chainConfig, chainDb),
shutdownChan: make(chan bool),
stopDbUpgrade: stopDbUpgrade,
networkId: config.NetworkId,
gasPrice: config.GasPrice,
etherbase: config.Etherbase,
@ -138,11 +136,11 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
log.Info("Initialising Ethereum protocol", "versions", ProtocolVersions, "network", config.NetworkId)
if !config.SkipBcVersionCheck {
bcVersion := core.GetBlockChainVersion(chainDb)
bcVersion := rawdb.ReadDatabaseVersion(chainDb)
if bcVersion != core.BlockChainVersion && bcVersion != 0 {
return nil, fmt.Errorf("Blockchain DB version mismatch (%d / %d). Run geth upgradedb.\n", bcVersion, core.BlockChainVersion)
}
core.WriteBlockChainVersion(chainDb, core.BlockChainVersion)
rawdb.WriteDatabaseVersion(chainDb, core.BlockChainVersion)
}
var (
vmConfig = vm.Config{EnablePreimageRecording: config.EnablePreimageRecording}
@ -156,7 +154,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
if compat, ok := genesisErr.(*params.ConfigCompatError); ok {
log.Warn("Rewinding chain to upgrade configuration", "err", compat)
eth.blockchain.SetHead(compat.RewindTo)
core.WriteChainConfig(chainDb, genesisHash, chainConfig)
rawdb.WriteChainConfig(chainDb, genesisHash, chainConfig)
}
eth.bloomIndexer.Start(eth.blockchain)
@ -411,9 +409,6 @@ func (s *Ethereum) Start(srvr *p2p.Server) error {
// Stop implements node.Service, terminating all internal goroutines used by the
// Ethereum protocol.
func (s *Ethereum) Stop() error {
if s.stopDbUpgrade != nil {
s.stopDbUpgrade()
}
s.bloomIndexer.Close()
s.blockchain.Stop()
s.protocolManager.Stop()

9
eth/bloombits.go
View File

@ -23,6 +23,7 @@ import (
"github.com/ethereum/go-ethereum/common/bitutil"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/params"
@ -60,8 +61,8 @@ func (eth *Ethereum) startBloomHandlers() {
task := <-request
task.Bitsets = make([][]byte, len(task.Sections))
for i, section := range task.Sections {
head := core.GetCanonicalHash(eth.chainDb, (section+1)*params.BloomBitsBlocks-1)
if compVector, err := core.GetBloomBits(eth.chainDb, task.Bit, section, head); err == nil {
head := rawdb.ReadCanonicalHash(eth.chainDb, (section+1)*params.BloomBitsBlocks-1)
if compVector, err := rawdb.ReadBloomBits(eth.chainDb, task.Bit, section, head); err == nil {
if blob, err := bitutil.DecompressBytes(compVector, int(params.BloomBitsBlocks)/8); err == nil {
task.Bitsets[i] = blob
} else {
@ -107,7 +108,7 @@ func NewBloomIndexer(db ethdb.Database, size uint64) *core.ChainIndexer {
db: db,
size: size,
}
table := ethdb.NewTable(db, string(core.BloomBitsIndexPrefix))
table := ethdb.NewTable(db, string(rawdb.BloomBitsIndexPrefix))
return core.NewChainIndexer(db, table, backend, size, bloomConfirms, bloomThrottling, "bloombits")
}
@ -137,7 +138,7 @@ func (b *BloomIndexer) Commit() error {
if err != nil {
return err
}
core.WriteBloomBits(batch, uint(i), b.section, b.head, bitutil.CompressBytes(bits))
rawdb.WriteBloomBits(batch, uint(i), b.section, b.head, bitutil.CompressBytes(bits))
}
return batch.Write()
}

135
eth/db_upgrade.go
View File

@ -1,135 +0,0 @@
// Copyright 2016 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
// Package eth implements the Ethereum protocol.
package eth
import (
"bytes"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rlp"
)
var deduplicateData = []byte("dbUpgrade_20170714deduplicateData")
// upgradeDeduplicateData checks the chain database version and
// starts a background process to make upgrades if necessary.
// Returns a stop function that blocks until the process has
// been safely stopped.
func upgradeDeduplicateData(db ethdb.Database) func() error {
// If the database is already converted or empty, bail out
data, _ := db.Get(deduplicateData)
if len(data) > 0 && data[0] == 42 {
return nil
}
if data, _ := db.Get([]byte("LastHeader")); len(data) == 0 {
db.Put(deduplicateData, []byte{42})
return nil
}
// Start the deduplication upgrade on a new goroutine
log.Warn("Upgrading database to use lookup entries")
stop := make(chan chan error)
go func() {
// Create an iterator to read the entire database and covert old lookup entires
it := db.(*ethdb.LDBDatabase).NewIterator()
defer func() {
if it != nil {
it.Release()
}
}()
var (
converted uint64
failed error
)
for failed == nil && it.Next() {
// Skip any entries that don't look like old transaction meta entries (<hash>0x01)
key := it.Key()
if len(key) != common.HashLength+1 || key[common.HashLength] != 0x01 {
continue
}
// Skip any entries that don't contain metadata (name clash between <hash>0x01 and <some-prefix><hash>)
var meta struct {
BlockHash common.Hash
BlockIndex uint64
Index uint64
}
if err := rlp.DecodeBytes(it.Value(), &meta); err != nil {
continue
}
// Skip any already upgraded entries (clash due to <hash> ending with 0x01 (old suffix))
hash := key[:common.HashLength]
if hash[0] == byte('l') {
// Potential clash, the "old" `hash` must point to a live transaction.
if tx, _, _, _ := core.GetTransaction(db, common.BytesToHash(hash)); tx == nil || !bytes.Equal(tx.Hash().Bytes(), hash) {
continue
}
}
// Convert the old metadata to a new lookup entry, delete duplicate data
if failed = db.Put(append([]byte("l"), hash...), it.Value()); failed == nil { // Write the new lookup entry
if failed = db.Delete(hash); failed == nil { // Delete the duplicate transaction data
if failed = db.Delete(append([]byte("receipts-"), hash...)); failed == nil { // Delete the duplicate receipt data
if failed = db.Delete(key); failed != nil { // Delete the old transaction metadata
break
}
}
}
}
// Bump the conversion counter, and recreate the iterator occasionally to
// avoid too high memory consumption.
converted++
if converted%100000 == 0 {
it.Release()
it = db.(*ethdb.LDBDatabase).NewIterator()
it.Seek(key)
log.Info("Deduplicating database entries", "deduped", converted)
}
// Check for termination, or continue after a bit of a timeout
select {
case errc := <-stop:
errc <- nil
return
case <-time.After(time.Microsecond * 100):
}
}
// Upgrade finished, mark a such and terminate
if failed == nil {
log.Info("Database deduplication successful", "deduped", converted)
db.Put(deduplicateData, []byte{42})
} else {
log.Error("Database deduplication failed", "deduped", converted, "err", failed)
}
it.Release()
it = nil
errc := <-stop
errc <- failed
}()
// Assembly the cancellation callback
return func() error {
errc := make(chan error)
stop <- errc
return <-errc
}
}

4
eth/downloader/downloader.go
View File

@ -27,7 +27,7 @@ import (
ethereum "github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
@ -224,7 +224,7 @@ func New(mode SyncMode, stateDb ethdb.Database, mux *event.TypeMux, chain BlockC
stateCh: make(chan dataPack),
stateSyncStart: make(chan *stateSync),
syncStatsState: stateSyncStats{
processed: core.GetTrieSyncProgress(stateDb),
processed: rawdb.ReadFastTrieProgress(stateDb),
},
trackStateReq: make(chan *stateReq),
}

5
eth/downloader/fakepeer.go
View File

@ -21,6 +21,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
)
@ -126,7 +127,7 @@ func (p *FakePeer) RequestBodies(hashes []common.Hash) error {
uncles [][]*types.Header
)
for _, hash := range hashes {
block := core.GetBlock(p.db, hash, p.hc.GetBlockNumber(hash))
block := rawdb.ReadBlock(p.db, hash, *p.hc.GetBlockNumber(hash))
txs = append(txs, block.Transactions())
uncles = append(uncles, block.Uncles())
@ -140,7 +141,7 @@ func (p *FakePeer) RequestBodies(hashes []common.Hash) error {
func (p *FakePeer) RequestReceipts(hashes []common.Hash) error {
var receipts [][]*types.Receipt
for _, hash := range hashes {
receipts = append(receipts, core.GetBlockReceipts(p.db, hash, p.hc.GetBlockNumber(hash)))
receipts = append(receipts, rawdb.ReadReceipts(p.db, hash, *p.hc.GetBlockNumber(hash)))
}
p.dl.DeliverReceipts(p.id, receipts)
return nil

4
eth/downloader/statesync.go
View File

@ -23,7 +23,7 @@ import (
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/crypto/sha3"
"github.com/ethereum/go-ethereum/ethdb"
@ -476,6 +476,6 @@ func (s *stateSync) updateStats(written, duplicate, unexpected int, duration tim
log.Info("Imported new state entries", "count", written, "elapsed", common.PrettyDuration(duration), "processed", s.d.syncStatsState.processed, "pending", s.d.syncStatsState.pending, "retry", len(s.tasks), "duplicate", s.d.syncStatsState.duplicate, "unexpected", s.d.syncStatsState.unexpected)
}
if written > 0 {
core.WriteTrieSyncProgress(s.d.stateDB, s.d.syncStatsState.processed)
rawdb.WriteFastTrieProgress(s.d.stateDB, s.d.syncStatsState.processed)
}
}

26
eth/filters/bench_test.go
View File

@ -25,8 +25,8 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/bitutil"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
@ -71,20 +71,20 @@ func benchmarkBloomBits(b *testing.B, sectionSize uint64) {
if err != nil {
b.Fatalf("error opening database at %v: %v", benchDataDir, err)
}
head := core.GetHeadBlockHash(db)
head := rawdb.ReadHeadBlockHash(db)
if head == (common.Hash{}) {
b.Fatalf("chain data not found at %v", benchDataDir)
}
clearBloomBits(db)
fmt.Println("Generating bloombits data...")
headNum := core.GetBlockNumber(db, head)
if headNum < sectionSize+512 {
headNum := rawdb.ReadHeaderNumber(db, head)
if headNum == nil || *headNum < sectionSize+512 {
b.Fatalf("not enough blocks for running a benchmark")
}
start := time.Now()
cnt := (headNum - 512) / sectionSize
cnt := (*headNum - 512) / sectionSize
var dataSize, compSize uint64
for sectionIdx := uint64(0); sectionIdx < cnt; sectionIdx++ {
bc, err := bloombits.NewGenerator(uint(sectionSize))
@ -93,14 +93,14 @@ func benchmarkBloomBits(b *testing.B, sectionSize uint64) {
}
var header *types.Header
for i := sectionIdx * sectionSize; i < (sectionIdx+1)*sectionSize; i++ {
hash := core.GetCanonicalHash(db, i)
header = core.GetHeader(db, hash, i)
hash := rawdb.ReadCanonicalHash(db, i)
header = rawdb.ReadHeader(db, hash, i)
if header == nil {
b.Fatalf("Error creating bloomBits data")
}
bc.AddBloom(uint(i-sectionIdx*sectionSize), header.Bloom)
}
sectionHead := core.GetCanonicalHash(db, (sectionIdx+1)*sectionSize-1)
sectionHead := rawdb.ReadCanonicalHash(db, (sectionIdx+1)*sectionSize-1)
for i := 0; i < types.BloomBitLength; i++ {
data, err := bc.Bitset(uint(i))
if err != nil {
@ -109,7 +109,7 @@ func benchmarkBloomBits(b *testing.B, sectionSize uint64) {
comp := bitutil.CompressBytes(data)
dataSize += uint64(len(data))
compSize += uint64(len(comp))
core.WriteBloomBits(db, uint(i), sectionIdx, sectionHead, comp)
rawdb.WriteBloomBits(db, uint(i), sectionIdx, sectionHead, comp)
}
//if sectionIdx%50 == 0 {
// fmt.Println(" section", sectionIdx, "/", cnt)
@ -180,11 +180,11 @@ func BenchmarkNoBloomBits(b *testing.B) {
if err != nil {
b.Fatalf("error opening database at %v: %v", benchDataDir, err)
}
head := core.GetHeadBlockHash(db)
head := rawdb.ReadHeadBlockHash(db)
if head == (common.Hash{}) {
b.Fatalf("chain data not found at %v", benchDataDir)
}
headNum := core.GetBlockNumber(db, head)
headNum := rawdb.ReadHeaderNumber(db, head)
clearBloomBits(db)
@ -192,10 +192,10 @@ func BenchmarkNoBloomBits(b *testing.B) {
start := time.Now()
mux := new(event.TypeMux)
backend := &testBackend{mux, db, 0, new(event.Feed), new(event.Feed), new(event.Feed), new(event.Feed)}
filter := New(backend, 0, int64(headNum), []common.Address{{}}, nil)
filter := New(backend, 0, int64(*headNum), []common.Address{{}}, nil)
filter.Logs(context.Background())
d := time.Since(start)
fmt.Println("Finished running filter benchmarks")
fmt.Println(" ", d, "total ", d*time.Duration(1000000)/time.Duration(headNum+1), "per million blocks")
fmt.Println(" ", d, "total ", d*time.Duration(1000000)/time.Duration(*headNum+1), "per million blocks")
db.Close()
}

5
eth/filters/filter_system.go
View File

@ -28,6 +28,7 @@ import (
ethereum "github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/rpc"
@ -348,11 +349,11 @@ func (es *EventSystem) lightFilterNewHead(newHeader *types.Header, callBack func
for oldh.Hash() != newh.Hash() {
if oldh.Number.Uint64() >= newh.Number.Uint64() {
oldHeaders = append(oldHeaders, oldh)
oldh = core.GetHeader(es.backend.ChainDb(), oldh.ParentHash, oldh.Number.Uint64()-1)
oldh = rawdb.ReadHeader(es.backend.ChainDb(), oldh.ParentHash, oldh.Number.Uint64()-1)
}
if oldh.Number.Uint64() < newh.Number.Uint64() {
newHeaders = append(newHeaders, newh)
newh = core.GetHeader(es.backend.ChainDb(), newh.ParentHash, newh.Number.Uint64()-1)
newh = rawdb.ReadHeader(es.backend.ChainDb(), newh.ParentHash, newh.Number.Uint64()-1)
if newh == nil {
// happens when CHT syncing, nothing to do
newh = oldh

40
eth/filters/filter_system_test.go
View File

@ -30,6 +30,7 @@ import (
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
@ -56,26 +57,37 @@ func (b *testBackend) EventMux() *event.TypeMux {
}
func (b *testBackend) HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error) {
var hash common.Hash
var num uint64
var (
hash common.Hash
num uint64
)
if blockNr == rpc.LatestBlockNumber {
hash = core.GetHeadBlockHash(b.db)
num = core.GetBlockNumber(b.db, hash)
hash = rawdb.ReadHeadBlockHash(b.db)
number := rawdb.ReadHeaderNumber(b.db, hash)
if number == nil {
return nil, nil
}
num = *number
} else {
num = uint64(blockNr)
hash = core.GetCanonicalHash(b.db, num)
hash = rawdb.ReadCanonicalHash(b.db, num)
}
return core.GetHeader(b.db, hash, num), nil
return rawdb.ReadHeader(b.db, hash, num), nil
}
func (b *testBackend) GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error) {
number := core.GetBlockNumber(b.db, blockHash)
return core.GetBlockReceipts(b.db, blockHash, number), nil
func (b *testBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
if number := rawdb.ReadHeaderNumber(b.db, hash); number != nil {
return rawdb.ReadReceipts(b.db, hash, *number), nil
}
return nil, nil
}
func (b *testBackend) GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error) {
number := core.GetBlockNumber(b.db, blockHash)
receipts := core.GetBlockReceipts(b.db, blockHash, number)
func (b *testBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error) {
number := rawdb.ReadHeaderNumber(b.db, hash)
if number == nil {
return nil, nil
}
receipts := rawdb.ReadReceipts(b.db, hash, *number)
logs := make([][]*types.Log, len(receipts))
for i, receipt := range receipts {
@ -121,8 +133,8 @@ func (b *testBackend) ServiceFilter(ctx context.Context, session *bloombits.Matc
task.Bitsets = make([][]byte, len(task.Sections))
for i, section := range task.Sections {
if rand.Int()%4 != 0 { // Handle occasional missing deliveries
head := core.GetCanonicalHash(b.db, (section+1)*params.BloomBitsBlocks-1)
task.Bitsets[i], _ = core.GetBloomBits(b.db, task.Bit, section, head)
head := rawdb.ReadCanonicalHash(b.db, (section+1)*params.BloomBitsBlocks-1)
task.Bitsets[i], _ = rawdb.ReadBloomBits(b.db, task.Bit, section, head)
}
}
request <- task

29
eth/filters/filter_test.go
View File

@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/ethdb"
@ -84,16 +85,10 @@ func BenchmarkFilters(b *testing.B) {
}
})
for i, block := range chain {
core.WriteBlock(db, block)
if err := core.WriteCanonicalHash(db, block.Hash(), block.NumberU64()); err != nil {
b.Fatalf("failed to insert block number: %v", err)
}
if err := core.WriteHeadBlockHash(db, block.Hash()); err != nil {
b.Fatalf("failed to insert block number: %v", err)
}
if err := core.WriteBlockReceipts(db, block.Hash(), block.NumberU64(), receipts[i]); err != nil {
b.Fatal("error writing block receipts:", err)
}
rawdb.WriteBlock(db, block)
rawdb.WriteCanonicalHash(db, block.Hash(), block.NumberU64())
rawdb.WriteHeadBlockHash(db, block.Hash())
rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), receipts[i])
}
b.ResetTimer()
@ -174,16 +169,10 @@ func TestFilters(t *testing.T) {
}
})
for i, block := range chain {
core.WriteBlock(db, block)
if err := core.WriteCanonicalHash(db, block.Hash(), block.NumberU64()); err != nil {
t.Fatalf("failed to insert block number: %v", err)
}
if err := core.WriteHeadBlockHash(db, block.Hash()); err != nil {
t.Fatalf("failed to insert block number: %v", err)
}
if err := core.WriteBlockReceipts(db, block.Hash(), block.NumberU64(), receipts[i]); err != nil {
t.Fatal("error writing block receipts:", err)
}
rawdb.WriteBlock(db, block)
rawdb.WriteCanonicalHash(db, block.Hash(), block.NumberU64())
rawdb.WriteHeadBlockHash(db, block.Hash())
rawdb.WriteReceipts(db, block.Hash(), block.NumberU64(), receipts[i])
}
filter := New(backend, 0, -1, []common.Address{addr}, [][]common.Hash{{hash1, hash2, hash3, hash4}})