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all: make indexer configurable (#17188)

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This commit is contained in:
gary rong
2018-08-28 15:08:16 +08:00
committed by Péter Szilágyi
parent c64d72bea2
commit b69476b372
25 changed files with 513 additions and 321 deletions
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20
light/lightchain.go
View File

@ -48,6 +48,7 @@ var (
// interface. It only does header validation during chain insertion.
type LightChain struct {
hc *core.HeaderChain
indexerConfig *IndexerConfig
chainDb ethdb.Database
odr OdrBackend
chainFeed event.Feed
@ -81,13 +82,14 @@ func NewLightChain(odr OdrBackend, config *params.ChainConfig, engine consensus.
blockCache, _ := lru.New(blockCacheLimit)
bc := &LightChain{
chainDb: odr.Database(),
odr: odr,
quit: make(chan struct{}),
bodyCache: bodyCache,
bodyRLPCache: bodyRLPCache,
blockCache: blockCache,
engine: engine,
chainDb: odr.Database(),
indexerConfig: odr.IndexerConfig(),
odr: odr,
quit: make(chan struct{}),
bodyCache: bodyCache,
bodyRLPCache: bodyRLPCache,
blockCache: blockCache,
engine: engine,
}
var err error
bc.hc, err = core.NewHeaderChain(odr.Database(), config, bc.engine, bc.getProcInterrupt)
@ -128,7 +130,7 @@ func (self *LightChain) addTrustedCheckpoint(cp TrustedCheckpoint) {
if self.odr.BloomIndexer() != nil {
self.odr.BloomIndexer().AddKnownSectionHead(cp.SectionIdx, cp.SectionHead)
}
log.Info("Added trusted checkpoint", "chain", cp.name, "block", (cp.SectionIdx+1)*CHTFrequencyClient-1, "hash", cp.SectionHead)
log.Info("Added trusted checkpoint", "chain", cp.name, "block", (cp.SectionIdx+1)*self.indexerConfig.ChtSize-1, "hash", cp.SectionHead)
}
func (self *LightChain) getProcInterrupt() bool {
@ -472,7 +474,7 @@ func (self *LightChain) SyncCht(ctx context.Context) bool {
head := self.CurrentHeader().Number.Uint64()
sections, _, _ := self.odr.ChtIndexer().Sections()
latest := sections*CHTFrequencyClient - 1
latest := sections*self.indexerConfig.ChtSize - 1
if clique := self.hc.Config().Clique; clique != nil {
latest -= latest % clique.Epoch // epoch snapshot for clique
}

9
light/lightchain_test.go
View File

@ -55,7 +55,7 @@ func newCanonical(n int) (ethdb.Database, *LightChain, error) {
db := ethdb.NewMemDatabase()
gspec := core.Genesis{Config: params.TestChainConfig}
genesis := gspec.MustCommit(db)
blockchain, _ := NewLightChain(&dummyOdr{db: db}, gspec.Config, ethash.NewFaker())
blockchain, _ := NewLightChain(&dummyOdr{db: db, indexerConfig: TestClientIndexerConfig}, gspec.Config, ethash.NewFaker())
// Create and inject the requested chain
if n == 0 {
@ -265,7 +265,8 @@ func makeHeaderChainWithDiff(genesis *types.Block, d []int, seed byte) []*types.
type dummyOdr struct {
OdrBackend
db ethdb.Database
db ethdb.Database
indexerConfig *IndexerConfig
}
func (odr *dummyOdr) Database() ethdb.Database {
@ -276,6 +277,10 @@ func (odr *dummyOdr) Retrieve(ctx context.Context, req OdrRequest) error {
return nil
}
func (odr *dummyOdr) IndexerConfig() *IndexerConfig {
return odr.indexerConfig
}
// Tests that reorganizing a long difficult chain after a short easy one
// overwrites the canonical numbers and links in the database.
func TestReorgLongHeaders(t *testing.T) {

5
light/odr.go
View File

@ -44,6 +44,7 @@ type OdrBackend interface {
BloomTrieIndexer() *core.ChainIndexer
BloomIndexer() *core.ChainIndexer
Retrieve(ctx context.Context, req OdrRequest) error
IndexerConfig() *IndexerConfig
}
// OdrRequest is an interface for retrieval requests
@ -136,6 +137,7 @@ func (req *ReceiptsRequest) StoreResult(db ethdb.Database) {
// ChtRequest is the ODR request type for state/storage trie entries
type ChtRequest struct {
OdrRequest
Config *IndexerConfig
ChtNum, BlockNum uint64
ChtRoot common.Hash
Header *types.Header
@ -155,6 +157,7 @@ func (req *ChtRequest) StoreResult(db ethdb.Database) {
// BloomRequest is the ODR request type for retrieving bloom filters from a CHT structure
type BloomRequest struct {
OdrRequest
Config *IndexerConfig
BloomTrieNum uint64
BitIdx uint
SectionIdxList []uint64
@ -166,7 +169,7 @@ type BloomRequest struct {
// StoreResult stores the retrieved data in local database
func (req *BloomRequest) StoreResult(db ethdb.Database) {
for i, sectionIdx := range req.SectionIdxList {
sectionHead := rawdb.ReadCanonicalHash(db, (sectionIdx+1)*BloomTrieFrequency-1)
sectionHead := rawdb.ReadCanonicalHash(db, (sectionIdx+1)*req.Config.BloomTrieSize-1)
// if we don't have the canonical hash stored for this section head number, we'll still store it under
// a key with a zero sectionHead. GetBloomBits will look there too if we still don't have the canonical
// hash. In the unlikely case we've retrieved the section head hash since then, we'll just retrieve the

11
light/odr_test.go
View File

@ -55,8 +55,9 @@ var (
type testOdr struct {
OdrBackend
sdb, ldb ethdb.Database
disable bool
indexerConfig *IndexerConfig
sdb, ldb ethdb.Database
disable bool
}
func (odr *testOdr) Database() ethdb.Database {
@ -92,6 +93,10 @@ func (odr *testOdr) Retrieve(ctx context.Context, req OdrRequest) error {
return nil
}
func (odr *testOdr) IndexerConfig() *IndexerConfig {
return odr.indexerConfig
}
type odrTestFn func(ctx context.Context, db ethdb.Database, bc *core.BlockChain, lc *LightChain, bhash common.Hash) ([]byte, error)
func TestOdrGetBlockLes1(t *testing.T) { testChainOdr(t, 1, odrGetBlock) }
@ -258,7 +263,7 @@ func testChainOdr(t *testing.T, protocol int, fn odrTestFn) {
t.Fatal(err)
}
odr := &testOdr{sdb: sdb, ldb: ldb}
odr := &testOdr{sdb: sdb, ldb: ldb, indexerConfig: TestClientIndexerConfig}
lightchain, err := NewLightChain(odr, params.TestChainConfig, ethash.NewFullFaker())
if err != nil {
t.Fatal(err)

18
light/odr_util.go
View File

@ -53,16 +53,16 @@ func GetHeaderByNumber(ctx context.Context, odr OdrBackend, number uint64) (*typ
for chtCount > 0 && canonicalHash != sectionHead && canonicalHash != (common.Hash{}) {
chtCount--
if chtCount > 0 {
sectionHeadNum = chtCount*CHTFrequencyClient - 1
sectionHeadNum = chtCount*odr.IndexerConfig().ChtSize - 1
sectionHead = odr.ChtIndexer().SectionHead(chtCount - 1)
canonicalHash = rawdb.ReadCanonicalHash(db, sectionHeadNum)
}
}
}
if number >= chtCount*CHTFrequencyClient {
if number >= chtCount*odr.IndexerConfig().ChtSize {
return nil, ErrNoTrustedCht
}
r := &ChtRequest{ChtRoot: GetChtRoot(db, chtCount-1, sectionHead), ChtNum: chtCount - 1, BlockNum: number}
r := &ChtRequest{ChtRoot: GetChtRoot(db, chtCount-1, sectionHead), ChtNum: chtCount - 1, BlockNum: number, Config: odr.IndexerConfig()}
if err := odr.Retrieve(ctx, r); err != nil {
return nil, err
}
@ -175,9 +175,9 @@ func GetBlockLogs(ctx context.Context, odr OdrBackend, hash common.Hash, number
// GetBloomBits retrieves a batch of compressed bloomBits vectors belonging to the given bit index and section indexes
func GetBloomBits(ctx context.Context, odr OdrBackend, bitIdx uint, sectionIdxList []uint64) ([][]byte, error) {
db := odr.Database()
result := make([][]byte, len(sectionIdxList))
var (
db = odr.Database()
result = make([][]byte, len(sectionIdxList))
reqList []uint64
reqIdx []int
)
@ -193,7 +193,7 @@ func GetBloomBits(ctx context.Context, odr OdrBackend, bitIdx uint, sectionIdxLi
for bloomTrieCount > 0 && canonicalHash != sectionHead && canonicalHash != (common.Hash{}) {
bloomTrieCount--
if bloomTrieCount > 0 {
sectionHeadNum = bloomTrieCount*BloomTrieFrequency - 1
sectionHeadNum = bloomTrieCount*odr.IndexerConfig().BloomTrieSize - 1
sectionHead = odr.BloomTrieIndexer().SectionHead(bloomTrieCount - 1)
canonicalHash = rawdb.ReadCanonicalHash(db, sectionHeadNum)
}
@ -201,7 +201,7 @@ func GetBloomBits(ctx context.Context, odr OdrBackend, bitIdx uint, sectionIdxLi
}
for i, sectionIdx := range sectionIdxList {
sectionHead := rawdb.ReadCanonicalHash(db, (sectionIdx+1)*BloomTrieFrequency-1)
sectionHead := rawdb.ReadCanonicalHash(db, (sectionIdx+1)*odr.IndexerConfig().BloomSize-1)
// if we don't have the canonical hash stored for this section head number, we'll still look for
// an entry with a zero sectionHead (we store it with zero section head too if we don't know it
// at the time of the retrieval)
@ -209,6 +209,7 @@ func GetBloomBits(ctx context.Context, odr OdrBackend, bitIdx uint, sectionIdxLi
if err == nil {
result[i] = bloomBits
} else {
// TODO(rjl493456442) Convert sectionIndex to BloomTrie relative index
if sectionIdx >= bloomTrieCount {
return nil, ErrNoTrustedBloomTrie
}
@ -220,7 +221,8 @@ func GetBloomBits(ctx context.Context, odr OdrBackend, bitIdx uint, sectionIdxLi
return result, nil
}
r := &BloomRequest{BloomTrieRoot: GetBloomTrieRoot(db, bloomTrieCount-1, sectionHead), BloomTrieNum: bloomTrieCount - 1, BitIdx: bitIdx, SectionIdxList: reqList}
r := &BloomRequest{BloomTrieRoot: GetBloomTrieRoot(db, bloomTrieCount-1, sectionHead), BloomTrieNum: bloomTrieCount - 1,
BitIdx: bitIdx, SectionIdxList: reqList, Config: odr.IndexerConfig()}
if err := odr.Retrieve(ctx, r); err != nil {
return nil, err
} else {

174
light/postprocess.go
View File

@ -36,20 +36,75 @@ import (
"github.com/ethereum/go-ethereum/trie"
)
const (
// CHTFrequencyClient is the block frequency for creating CHTs on the client side.
CHTFrequencyClient = 32768
// IndexerConfig includes a set of configs for chain indexers.
type IndexerConfig struct {
// The block frequency for creating CHTs.
ChtSize uint64
// CHTFrequencyServer is the block frequency for creating CHTs on the server side.
// Eventually this can be merged back with the client version, but that requires a
// full database upgrade, so that should be left for a suitable moment.
CHTFrequencyServer = 4096
// A special auxiliary field represents client's chtsize for server config, otherwise represents server's chtsize.
PairChtSize uint64
HelperTrieConfirmations = 2048 // number of confirmations before a server is expected to have the given HelperTrie available
HelperTrieProcessConfirmations = 256 // number of confirmations before a HelperTrie is generated
// The number of confirmations needed to generate/accept a canonical hash help trie.
ChtConfirms uint64
// The block frequency for creating new bloom bits.
BloomSize uint64
// The number of confirmation needed before a bloom section is considered probably final and its rotated bits
// are calculated.
BloomConfirms uint64
// The block frequency for creating BloomTrie.
BloomTrieSize uint64
// The number of confirmations needed to generate/accept a bloom trie.
BloomTrieConfirms uint64
}
var (
// DefaultServerIndexerConfig wraps a set of configs as a default indexer config for server side.
DefaultServerIndexerConfig = &IndexerConfig{
ChtSize: params.CHTFrequencyServer,
PairChtSize: params.CHTFrequencyClient,
ChtConfirms: params.HelperTrieProcessConfirmations,
BloomSize: params.BloomBitsBlocks,
BloomConfirms: params.BloomConfirms,
BloomTrieSize: params.BloomTrieFrequency,
BloomTrieConfirms: params.HelperTrieProcessConfirmations,
}
// DefaultClientIndexerConfig wraps a set of configs as a default indexer config for client side.
DefaultClientIndexerConfig = &IndexerConfig{
ChtSize: params.CHTFrequencyClient,
PairChtSize: params.CHTFrequencyServer,
ChtConfirms: params.HelperTrieConfirmations,
BloomSize: params.BloomBitsBlocksClient,
BloomConfirms: params.HelperTrieConfirmations,
BloomTrieSize: params.BloomTrieFrequency,
BloomTrieConfirms: params.HelperTrieConfirmations,
}
// TestServerIndexerConfig wraps a set of configs as a test indexer config for server side.
TestServerIndexerConfig = &IndexerConfig{
ChtSize: 256,
PairChtSize: 2048,
ChtConfirms: 16,
BloomSize: 256,
BloomConfirms: 16,
BloomTrieSize: 2048,
BloomTrieConfirms: 16,
}
// TestClientIndexerConfig wraps a set of configs as a test indexer config for client side.
TestClientIndexerConfig = &IndexerConfig{
ChtSize: 2048,
PairChtSize: 256,
ChtConfirms: 128,
BloomSize: 2048,
BloomConfirms: 128,
BloomTrieSize: 2048,
BloomTrieConfirms: 128,
}
)
// TrustedCheckpoint represents a set of post-processed trie roots (CHT and BloomTrie) associated with
// trustedCheckpoint represents a set of post-processed trie roots (CHT and BloomTrie) associated with
// the appropriate section index and head hash. It is used to start light syncing from this checkpoint
// and avoid downloading the entire header chain while still being able to securely access old headers/logs.
type TrustedCheckpoint struct {
@ -84,9 +139,9 @@ var trustedCheckpoints = map[common.Hash]TrustedCheckpoint{
}
var (
ErrNoTrustedCht = errors.New("No trusted canonical hash trie")
ErrNoTrustedBloomTrie = errors.New("No trusted bloom trie")
ErrNoHeader = errors.New("Header not found")
ErrNoTrustedCht = errors.New("no trusted canonical hash trie")
ErrNoTrustedBloomTrie = errors.New("no trusted bloom trie")
ErrNoHeader = errors.New("header not found")
chtPrefix = []byte("chtRoot-") // chtPrefix + chtNum (uint64 big endian) -> trie root hash
ChtTablePrefix = "cht-"
)
@ -97,8 +152,8 @@ type ChtNode struct {
Td *big.Int
}
// GetChtRoot reads the CHT root assoctiated to the given section from the database
// Note that sectionIdx is specified according to LES/1 CHT section size
// GetChtRoot reads the CHT root associated to the given section from the database
// Note that sectionIdx is specified according to LES/1 CHT section size.
func GetChtRoot(db ethdb.Database, sectionIdx uint64, sectionHead common.Hash) common.Hash {
var encNumber [8]byte
binary.BigEndian.PutUint64(encNumber[:], sectionIdx)
@ -106,21 +161,15 @@ func GetChtRoot(db ethdb.Database, sectionIdx uint64, sectionHead common.Hash) c
return common.BytesToHash(data)
}
// GetChtV2Root reads the CHT root assoctiated to the given section from the database
// Note that sectionIdx is specified according to LES/2 CHT section size
func GetChtV2Root(db ethdb.Database, sectionIdx uint64, sectionHead common.Hash) common.Hash {
return GetChtRoot(db, (sectionIdx+1)*(CHTFrequencyClient/CHTFrequencyServer)-1, sectionHead)
}
// StoreChtRoot writes the CHT root assoctiated to the given section into the database
// Note that sectionIdx is specified according to LES/1 CHT section size
// StoreChtRoot writes the CHT root associated to the given section into the database
// Note that sectionIdx is specified according to LES/1 CHT section size.
func StoreChtRoot(db ethdb.Database, sectionIdx uint64, sectionHead, root common.Hash) {
var encNumber [8]byte
binary.BigEndian.PutUint64(encNumber[:], sectionIdx)
db.Put(append(append(chtPrefix, encNumber[:]...), sectionHead.Bytes()...), root.Bytes())
}
// ChtIndexerBackend implements core.ChainIndexerBackend
// ChtIndexerBackend implements core.ChainIndexerBackend.
type ChtIndexerBackend struct {
diskdb, trieTable ethdb.Database
odr OdrBackend
@ -130,33 +179,24 @@ type ChtIndexerBackend struct {
trie *trie.Trie
}
// NewBloomTrieIndexer creates a BloomTrie chain indexer
func NewChtIndexer(db ethdb.Database, clientMode bool, odr OdrBackend) *core.ChainIndexer {
var sectionSize, confirmReq uint64
if clientMode {
sectionSize = CHTFrequencyClient
confirmReq = HelperTrieConfirmations
} else {
sectionSize = CHTFrequencyServer
confirmReq = HelperTrieProcessConfirmations
}
idb := ethdb.NewTable(db, "chtIndex-")
// NewChtIndexer creates a Cht chain indexer
func NewChtIndexer(db ethdb.Database, odr OdrBackend, size, confirms uint64) *core.ChainIndexer {
trieTable := ethdb.NewTable(db, ChtTablePrefix)
backend := &ChtIndexerBackend{
diskdb: db,
odr: odr,
trieTable: trieTable,
triedb: trie.NewDatabase(trieTable),
sectionSize: sectionSize,
sectionSize: size,
}
return core.NewChainIndexer(db, idb, backend, sectionSize, confirmReq, time.Millisecond*100, "cht")
return core.NewChainIndexer(db, ethdb.NewTable(db, "chtIndex-"), backend, size, confirms, time.Millisecond*100, "cht")
}
// fetchMissingNodes tries to retrieve the last entry of the latest trusted CHT from the
// ODR backend in order to be able to add new entries and calculate subsequent root hashes
func (c *ChtIndexerBackend) fetchMissingNodes(ctx context.Context, section uint64, root common.Hash) error {
batch := c.trieTable.NewBatch()
r := &ChtRequest{ChtRoot: root, ChtNum: section - 1, BlockNum: section*c.sectionSize - 1}
r := &ChtRequest{ChtRoot: root, ChtNum: section - 1, BlockNum: section*c.sectionSize - 1, Config: c.odr.IndexerConfig()}
for {
err := c.odr.Retrieve(ctx, r)
switch err {
@ -221,18 +261,13 @@ func (c *ChtIndexerBackend) Commit() error {
}
c.triedb.Commit(root, false)
if ((c.section+1)*c.sectionSize)%CHTFrequencyClient == 0 {
log.Info("Storing CHT", "section", c.section*c.sectionSize/CHTFrequencyClient, "head", fmt.Sprintf("%064x", c.lastHash), "root", fmt.Sprintf("%064x", root))
if ((c.section+1)*c.sectionSize)%params.CHTFrequencyClient == 0 {
log.Info("Storing CHT", "section", c.section*c.sectionSize/params.CHTFrequencyClient, "head", fmt.Sprintf("%064x", c.lastHash), "root", fmt.Sprintf("%064x", root))
}
StoreChtRoot(c.diskdb, c.section, c.lastHash, root)
return nil
}
const (
BloomTrieFrequency = 32768
ethBloomBitsSection = 4096
)
var (
bloomTriePrefix = []byte("bltRoot-") // bloomTriePrefix + bloomTrieNum (uint64 big endian) -> trie root hash
BloomTrieTablePrefix = "blt-"
@ -255,33 +290,31 @@ func StoreBloomTrieRoot(db ethdb.Database, sectionIdx uint64, sectionHead, root
// BloomTrieIndexerBackend implements core.ChainIndexerBackend
type BloomTrieIndexerBackend struct {
diskdb, trieTable ethdb.Database
odr OdrBackend
triedb *trie.Database
section, parentSectionSize, bloomTrieRatio uint64
trie *trie.Trie
sectionHeads []common.Hash
diskdb, trieTable ethdb.Database
triedb *trie.Database
odr OdrBackend
section uint64
parentSize uint64
size uint64
bloomTrieRatio uint64
trie *trie.Trie
sectionHeads []common.Hash
}
// NewBloomTrieIndexer creates a BloomTrie chain indexer
func NewBloomTrieIndexer(db ethdb.Database, clientMode bool, odr OdrBackend) *core.ChainIndexer {
func NewBloomTrieIndexer(db ethdb.Database, odr OdrBackend, parentSize, size uint64) *core.ChainIndexer {
trieTable := ethdb.NewTable(db, BloomTrieTablePrefix)
backend := &BloomTrieIndexerBackend{
diskdb: db,
odr: odr,
trieTable: trieTable,
triedb: trie.NewDatabase(trieTable),
diskdb: db,
odr: odr,
trieTable: trieTable,
triedb: trie.NewDatabase(trieTable),
parentSize: parentSize,
size: size,
}
idb := ethdb.NewTable(db, "bltIndex-")
if clientMode {
backend.parentSectionSize = BloomTrieFrequency
} else {
backend.parentSectionSize = ethBloomBitsSection
}
backend.bloomTrieRatio = BloomTrieFrequency / backend.parentSectionSize
backend.bloomTrieRatio = size / parentSize
backend.sectionHeads = make([]common.Hash, backend.bloomTrieRatio)
return core.NewChainIndexer(db, idb, backend, BloomTrieFrequency, 0, time.Millisecond*100, "bloomtrie")
return core.NewChainIndexer(db, ethdb.NewTable(db, "bltIndex-"), backend, size, 0, time.Millisecond*100, "bloomtrie")
}
// fetchMissingNodes tries to retrieve the last entries of the latest trusted bloom trie from the
@ -296,7 +329,7 @@ func (b *BloomTrieIndexerBackend) fetchMissingNodes(ctx context.Context, section
for i := 0; i < 20; i++ {
go func() {
for bitIndex := range indexCh {
r := &BloomRequest{BloomTrieRoot: root, BloomTrieNum: section - 1, BitIdx: bitIndex, SectionIdxList: []uint64{section - 1}}
r := &BloomRequest{BloomTrieRoot: root, BloomTrieNum: section - 1, BitIdx: bitIndex, SectionIdxList: []uint64{section - 1}, Config: b.odr.IndexerConfig()}
for {
if err := b.odr.Retrieve(ctx, r); err == ErrNoPeers {
// if there are no peers to serve, retry later
@ -351,9 +384,9 @@ func (b *BloomTrieIndexerBackend) Reset(ctx context.Context, section uint64, las
// Process implements core.ChainIndexerBackend
func (b *BloomTrieIndexerBackend) Process(ctx context.Context, header *types.Header) error {
num := header.Number.Uint64() - b.section*BloomTrieFrequency
if (num+1)%b.parentSectionSize == 0 {
b.sectionHeads[num/b.parentSectionSize] = header.Hash()
num := header.Number.Uint64() - b.section*b.size
if (num+1)%b.parentSize == 0 {
b.sectionHeads[num/b.parentSize] = header.Hash()
}
return nil
}
@ -372,7 +405,7 @@ func (b *BloomTrieIndexerBackend) Commit() error {
if err != nil {
return err
}
decompData, err2 := bitutil.DecompressBytes(data, int(b.parentSectionSize/8))
decompData, err2 := bitutil.DecompressBytes(data, int(b.parentSize/8))
if err2 != nil {
return err2
}
@ -397,6 +430,5 @@ func (b *BloomTrieIndexerBackend) Commit() error {
sectionHead := b.sectionHeads[b.bloomTrieRatio-1]
log.Info("Storing bloom trie", "section", b.section, "head", fmt.Sprintf("%064x", sectionHead), "root", fmt.Sprintf("%064x", root), "compression", float64(compSize)/float64(decompSize))
StoreBloomTrieRoot(b.diskdb, b.section, sectionHead, root)
return nil
}

2
light/trie_test.go
View File

@ -47,7 +47,7 @@ func TestNodeIterator(t *testing.T) {
}
ctx := context.Background()
odr := &testOdr{sdb: fulldb, ldb: lightdb}
odr := &testOdr{sdb: fulldb, ldb: lightdb, indexerConfig: TestClientIndexerConfig}
head := blockchain.CurrentHeader()
lightTrie, _ := NewStateDatabase(ctx, head, odr).OpenTrie(head.Root)
fullTrie, _ := state.NewDatabase(fulldb).OpenTrie(head.Root)

2
light/txpool_test.go
View File

@ -94,7 +94,7 @@ func TestTxPool(t *testing.T) {
panic(err)
}
odr := &testOdr{sdb: sdb, ldb: ldb}
odr := &testOdr{sdb: sdb, ldb: ldb, indexerConfig: TestClientIndexerConfig}
relay := &testTxRelay{
send: make(chan int, 1),
discard: make(chan int, 1),