506 lines
18 KiB
Go
506 lines
18 KiB
Go
// 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/>.
|
|
|
|
// This file contains some shares testing functionality, common to multiple
|
|
// different files and modules being tested.
|
|
|
|
package les
|
|
|
|
import (
|
|
"context"
|
|
"crypto/rand"
|
|
"math/big"
|
|
"sync"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind/backends"
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/common/mclock"
|
|
"github.com/ethereum/go-ethereum/consensus/ethash"
|
|
"github.com/ethereum/go-ethereum/contracts/checkpointoracle/contract"
|
|
"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/eth"
|
|
"github.com/ethereum/go-ethereum/ethdb"
|
|
"github.com/ethereum/go-ethereum/event"
|
|
"github.com/ethereum/go-ethereum/les/flowcontrol"
|
|
"github.com/ethereum/go-ethereum/light"
|
|
"github.com/ethereum/go-ethereum/p2p"
|
|
"github.com/ethereum/go-ethereum/p2p/enode"
|
|
"github.com/ethereum/go-ethereum/params"
|
|
)
|
|
|
|
var (
|
|
bankKey, _ = crypto.GenerateKey()
|
|
bankAddr = crypto.PubkeyToAddress(bankKey.PublicKey)
|
|
bankFunds = big.NewInt(1000000000000000000)
|
|
|
|
userKey1, _ = crypto.GenerateKey()
|
|
userKey2, _ = crypto.GenerateKey()
|
|
userAddr1 = crypto.PubkeyToAddress(userKey1.PublicKey)
|
|
userAddr2 = crypto.PubkeyToAddress(userKey2.PublicKey)
|
|
|
|
testContractCode = common.Hex2Bytes("606060405260cc8060106000396000f360606040526000357c01000000000000000000000000000000000000000000000000000000009004806360cd2685146041578063c16431b914606b57603f565b005b6055600480803590602001909190505060a9565b6040518082815260200191505060405180910390f35b60886004808035906020019091908035906020019091905050608a565b005b80600060005083606481101560025790900160005b50819055505b5050565b6000600060005082606481101560025790900160005b5054905060c7565b91905056")
|
|
testContractAddr common.Address
|
|
testContractCodeDeployed = testContractCode[16:]
|
|
testContractDeployed = uint64(2)
|
|
|
|
testEventEmitterCode = common.Hex2Bytes("60606040523415600e57600080fd5b7f57050ab73f6b9ebdd9f76b8d4997793f48cf956e965ee070551b9ca0bb71584e60405160405180910390a160358060476000396000f3006060604052600080fd00a165627a7a723058203f727efcad8b5811f8cb1fc2620ce5e8c63570d697aef968172de296ea3994140029")
|
|
|
|
// Checkpoint registrar relative
|
|
registrarAddr common.Address
|
|
signerKey, _ = crypto.GenerateKey()
|
|
signerAddr = crypto.PubkeyToAddress(signerKey.PublicKey)
|
|
)
|
|
|
|
var (
|
|
// The block frequency for creating checkpoint(only used in test)
|
|
sectionSize = big.NewInt(512)
|
|
|
|
// The number of confirmations needed to generate a checkpoint(only used in test).
|
|
processConfirms = big.NewInt(4)
|
|
|
|
//
|
|
testBufLimit = uint64(1000000)
|
|
testBufRecharge = uint64(1000)
|
|
)
|
|
|
|
/*
|
|
contract test {
|
|
|
|
uint256[100] data;
|
|
|
|
function Put(uint256 addr, uint256 value) {
|
|
data[addr] = value;
|
|
}
|
|
|
|
function Get(uint256 addr) constant returns (uint256 value) {
|
|
return data[addr];
|
|
}
|
|
}
|
|
*/
|
|
|
|
// prepareTestchain pre-commits specified number customized blocks into chain.
|
|
func prepareTestchain(n int, backend *backends.SimulatedBackend) {
|
|
var (
|
|
ctx = context.Background()
|
|
signer = types.HomesteadSigner{}
|
|
)
|
|
for i := 0; i < n; i++ {
|
|
switch i {
|
|
case 0:
|
|
// deploy checkpoint contract
|
|
registrarAddr, _, _, _ = contract.DeployCheckpointOracle(bind.NewKeyedTransactor(bankKey), backend, []common.Address{signerAddr}, sectionSize, processConfirms, big.NewInt(1))
|
|
// bankUser transfers some ether to user1
|
|
nonce, _ := backend.PendingNonceAt(ctx, bankAddr)
|
|
tx, _ := types.SignTx(types.NewTransaction(nonce, userAddr1, big.NewInt(10000), params.TxGas, nil, nil), signer, bankKey)
|
|
backend.SendTransaction(ctx, tx)
|
|
case 1:
|
|
bankNonce, _ := backend.PendingNonceAt(ctx, bankAddr)
|
|
userNonce1, _ := backend.PendingNonceAt(ctx, userAddr1)
|
|
|
|
// bankUser transfers more ether to user1
|
|
tx1, _ := types.SignTx(types.NewTransaction(bankNonce, userAddr1, big.NewInt(1000), params.TxGas, nil, nil), signer, bankKey)
|
|
backend.SendTransaction(ctx, tx1)
|
|
|
|
// user1 relays ether to user2
|
|
tx2, _ := types.SignTx(types.NewTransaction(userNonce1, userAddr2, big.NewInt(1000), params.TxGas, nil, nil), signer, userKey1)
|
|
backend.SendTransaction(ctx, tx2)
|
|
|
|
// user1 deploys a test contract
|
|
tx3, _ := types.SignTx(types.NewContractCreation(userNonce1+1, big.NewInt(0), 200000, big.NewInt(0), testContractCode), signer, userKey1)
|
|
backend.SendTransaction(ctx, tx3)
|
|
testContractAddr = crypto.CreateAddress(userAddr1, userNonce1+1)
|
|
|
|
// user1 deploys a event contract
|
|
tx4, _ := types.SignTx(types.NewContractCreation(userNonce1+2, big.NewInt(0), 200000, big.NewInt(0), testEventEmitterCode), signer, userKey1)
|
|
backend.SendTransaction(ctx, tx4)
|
|
case 2:
|
|
// bankUser transfer some ether to signer
|
|
bankNonce, _ := backend.PendingNonceAt(ctx, bankAddr)
|
|
tx1, _ := types.SignTx(types.NewTransaction(bankNonce, signerAddr, big.NewInt(1000000000), params.TxGas, nil, nil), signer, bankKey)
|
|
backend.SendTransaction(ctx, tx1)
|
|
|
|
// invoke test contract
|
|
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001")
|
|
tx2, _ := types.SignTx(types.NewTransaction(bankNonce+1, testContractAddr, big.NewInt(0), 100000, nil, data), signer, bankKey)
|
|
backend.SendTransaction(ctx, tx2)
|
|
case 3:
|
|
// invoke test contract
|
|
bankNonce, _ := backend.PendingNonceAt(ctx, bankAddr)
|
|
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002")
|
|
tx, _ := types.SignTx(types.NewTransaction(bankNonce, testContractAddr, big.NewInt(0), 100000, nil, data), signer, bankKey)
|
|
backend.SendTransaction(ctx, tx)
|
|
}
|
|
backend.Commit()
|
|
}
|
|
}
|
|
|
|
// testIndexers creates a set of indexers with specified params for testing purpose.
|
|
func testIndexers(db ethdb.Database, odr light.OdrBackend, config *light.IndexerConfig) []*core.ChainIndexer {
|
|
var indexers [3]*core.ChainIndexer
|
|
indexers[0] = light.NewChtIndexer(db, odr, config.ChtSize, config.ChtConfirms)
|
|
indexers[1] = eth.NewBloomIndexer(db, config.BloomSize, config.BloomConfirms)
|
|
indexers[2] = light.NewBloomTrieIndexer(db, odr, config.BloomSize, config.BloomTrieSize)
|
|
// make bloomTrieIndexer as a child indexer of bloom indexer.
|
|
indexers[1].AddChildIndexer(indexers[2])
|
|
return indexers[:]
|
|
}
|
|
|
|
// newTestProtocolManager creates a new protocol manager for testing purposes,
|
|
// with the given number of blocks already known, potential notification
|
|
// channels for different events and relative chain indexers array.
|
|
func newTestProtocolManager(lightSync bool, blocks int, odr *LesOdr, indexers []*core.ChainIndexer, peers *peerSet, db ethdb.Database, ulcConfig *eth.ULCConfig, testCost uint64, clock mclock.Clock) (*ProtocolManager, *backends.SimulatedBackend, error) {
|
|
var (
|
|
evmux = new(event.TypeMux)
|
|
engine = ethash.NewFaker()
|
|
gspec = core.Genesis{
|
|
Config: params.AllEthashProtocolChanges,
|
|
Alloc: core.GenesisAlloc{bankAddr: {Balance: bankFunds}},
|
|
}
|
|
pool txPool
|
|
chain BlockChain
|
|
exitCh = make(chan struct{})
|
|
)
|
|
gspec.MustCommit(db)
|
|
if peers == nil {
|
|
peers = newPeerSet()
|
|
}
|
|
// create a simulation backend and pre-commit several customized block to the database.
|
|
simulation := backends.NewSimulatedBackendWithDatabase(db, gspec.Alloc, 100000000)
|
|
prepareTestchain(blocks, simulation)
|
|
|
|
// initialize empty chain for light client or pre-committed chain for server.
|
|
if lightSync {
|
|
chain, _ = light.NewLightChain(odr, gspec.Config, engine, nil)
|
|
} else {
|
|
chain = simulation.Blockchain()
|
|
pool = core.NewTxPool(core.DefaultTxPoolConfig, gspec.Config, simulation.Blockchain())
|
|
}
|
|
|
|
// Create contract registrar
|
|
indexConfig := light.TestServerIndexerConfig
|
|
if lightSync {
|
|
indexConfig = light.TestClientIndexerConfig
|
|
}
|
|
config := ¶ms.CheckpointOracleConfig{
|
|
Address: crypto.CreateAddress(bankAddr, 0),
|
|
Signers: []common.Address{signerAddr},
|
|
Threshold: 1,
|
|
}
|
|
var reg *checkpointOracle
|
|
if indexers != nil {
|
|
getLocal := func(index uint64) params.TrustedCheckpoint {
|
|
chtIndexer := indexers[0]
|
|
sectionHead := chtIndexer.SectionHead(index)
|
|
return params.TrustedCheckpoint{
|
|
SectionIndex: index,
|
|
SectionHead: sectionHead,
|
|
CHTRoot: light.GetChtRoot(db, index, sectionHead),
|
|
BloomRoot: light.GetBloomTrieRoot(db, index, sectionHead),
|
|
}
|
|
}
|
|
reg = newCheckpointOracle(config, getLocal)
|
|
}
|
|
pm, err := NewProtocolManager(gspec.Config, nil, indexConfig, ulcConfig, lightSync, NetworkId, evmux, peers, chain, pool, db, odr, nil, reg, exitCh, new(sync.WaitGroup), func() bool { return true })
|
|
if err != nil {
|
|
return nil, nil, err
|
|
}
|
|
// Registrar initialization could failed if checkpoint contract is not specified.
|
|
if pm.reg != nil {
|
|
pm.reg.start(simulation)
|
|
}
|
|
// Set up les server stuff.
|
|
if !lightSync {
|
|
srv := &LesServer{lesCommons: lesCommons{protocolManager: pm, chainDb: db}}
|
|
pm.server = srv
|
|
pm.servingQueue = newServingQueue(int64(time.Millisecond*10), 1)
|
|
pm.servingQueue.setThreads(4)
|
|
|
|
srv.defParams = flowcontrol.ServerParams{
|
|
BufLimit: testBufLimit,
|
|
MinRecharge: testBufRecharge,
|
|
}
|
|
srv.testCost = testCost
|
|
srv.fcManager = flowcontrol.NewClientManager(nil, clock)
|
|
}
|
|
pm.Start(1000)
|
|
return pm, simulation, nil
|
|
}
|
|
|
|
// newTestProtocolManagerMust creates a new protocol manager for testing purposes,
|
|
// with the given number of blocks already known, potential notification channels
|
|
// for different events and relative chain indexers array. In case of an error, the
|
|
// constructor force-fails the test.
|
|
func newTestProtocolManagerMust(t *testing.T, lightSync bool, blocks int, odr *LesOdr, indexers []*core.ChainIndexer, peers *peerSet, db ethdb.Database, ulcConfig *eth.ULCConfig) (*ProtocolManager, *backends.SimulatedBackend) {
|
|
pm, backend, err := newTestProtocolManager(lightSync, blocks, odr, indexers, peers, db, ulcConfig, 0, &mclock.System{})
|
|
if err != nil {
|
|
t.Fatalf("Failed to create protocol manager: %v", err)
|
|
}
|
|
return pm, backend
|
|
}
|
|
|
|
// testPeer is a simulated peer to allow testing direct network calls.
|
|
type testPeer struct {
|
|
net p2p.MsgReadWriter // Network layer reader/writer to simulate remote messaging
|
|
app *p2p.MsgPipeRW // Application layer reader/writer to simulate the local side
|
|
*peer
|
|
}
|
|
|
|
// newTestPeer creates a new peer registered at the given protocol manager.
|
|
func newTestPeer(t *testing.T, name string, version int, pm *ProtocolManager, shake bool, testCost uint64) (*testPeer, <-chan error) {
|
|
// Create a message pipe to communicate through
|
|
app, net := p2p.MsgPipe()
|
|
|
|
// Generate a random id and create the peer
|
|
var id enode.ID
|
|
rand.Read(id[:])
|
|
|
|
peer := pm.newPeer(version, NetworkId, p2p.NewPeer(id, name, nil), net)
|
|
|
|
// Start the peer on a new thread
|
|
errc := make(chan error, 1)
|
|
go func() {
|
|
select {
|
|
case pm.newPeerCh <- peer:
|
|
errc <- pm.handle(peer)
|
|
case <-pm.quitSync:
|
|
errc <- p2p.DiscQuitting
|
|
}
|
|
}()
|
|
tp := &testPeer{
|
|
app: app,
|
|
net: net,
|
|
peer: peer,
|
|
}
|
|
// Execute any implicitly requested handshakes and return
|
|
if shake {
|
|
var (
|
|
genesis = pm.blockchain.Genesis()
|
|
head = pm.blockchain.CurrentHeader()
|
|
td = pm.blockchain.GetTd(head.Hash(), head.Number.Uint64())
|
|
)
|
|
tp.handshake(t, td, head.Hash(), head.Number.Uint64(), genesis.Hash(), testCost)
|
|
}
|
|
return tp, errc
|
|
}
|
|
|
|
func newTestPeerPair(name string, version int, pm, pm2 *ProtocolManager) (*peer, <-chan error, *peer, <-chan error) {
|
|
// Create a message pipe to communicate through
|
|
app, net := p2p.MsgPipe()
|
|
|
|
// Generate a random id and create the peer
|
|
var id enode.ID
|
|
rand.Read(id[:])
|
|
|
|
peer := pm.newPeer(version, NetworkId, p2p.NewPeer(id, name, nil), net)
|
|
peer2 := pm2.newPeer(version, NetworkId, p2p.NewPeer(id, name, nil), app)
|
|
|
|
// Start the peer on a new thread
|
|
errc := make(chan error, 1)
|
|
errc2 := make(chan error, 1)
|
|
go func() {
|
|
select {
|
|
case pm.newPeerCh <- peer:
|
|
errc <- pm.handle(peer)
|
|
case <-pm.quitSync:
|
|
errc <- p2p.DiscQuitting
|
|
}
|
|
}()
|
|
go func() {
|
|
select {
|
|
case pm2.newPeerCh <- peer2:
|
|
errc2 <- pm2.handle(peer2)
|
|
case <-pm2.quitSync:
|
|
errc2 <- p2p.DiscQuitting
|
|
}
|
|
}()
|
|
return peer, errc, peer2, errc2
|
|
}
|
|
|
|
// handshake simulates a trivial handshake that expects the same state from the
|
|
// remote side as we are simulating locally.
|
|
func (p *testPeer) handshake(t *testing.T, td *big.Int, head common.Hash, headNum uint64, genesis common.Hash, testCost uint64) {
|
|
var expList keyValueList
|
|
expList = expList.add("protocolVersion", uint64(p.version))
|
|
expList = expList.add("networkId", uint64(NetworkId))
|
|
expList = expList.add("headTd", td)
|
|
expList = expList.add("headHash", head)
|
|
expList = expList.add("headNum", headNum)
|
|
expList = expList.add("genesisHash", genesis)
|
|
sendList := make(keyValueList, len(expList))
|
|
copy(sendList, expList)
|
|
expList = expList.add("serveHeaders", nil)
|
|
expList = expList.add("serveChainSince", uint64(0))
|
|
expList = expList.add("serveStateSince", uint64(0))
|
|
expList = expList.add("serveRecentState", uint64(core.TriesInMemory-4))
|
|
expList = expList.add("txRelay", nil)
|
|
expList = expList.add("flowControl/BL", testBufLimit)
|
|
expList = expList.add("flowControl/MRR", testBufRecharge)
|
|
expList = expList.add("flowControl/MRC", testCostList(testCost))
|
|
|
|
if err := p2p.ExpectMsg(p.app, StatusMsg, expList); err != nil {
|
|
t.Fatalf("status recv: %v", err)
|
|
}
|
|
if err := p2p.Send(p.app, StatusMsg, sendList); err != nil {
|
|
t.Fatalf("status send: %v", err)
|
|
}
|
|
|
|
p.fcParams = flowcontrol.ServerParams{
|
|
BufLimit: testBufLimit,
|
|
MinRecharge: testBufRecharge,
|
|
}
|
|
}
|
|
|
|
// close terminates the local side of the peer, notifying the remote protocol
|
|
// manager of termination.
|
|
func (p *testPeer) close() {
|
|
p.app.Close()
|
|
}
|
|
|
|
// TestEntity represents a network entity for testing with necessary auxiliary fields.
|
|
type TestEntity struct {
|
|
db ethdb.Database
|
|
rPeer *peer
|
|
tPeer *testPeer
|
|
peers *peerSet
|
|
pm *ProtocolManager
|
|
backend *backends.SimulatedBackend
|
|
|
|
// Indexers
|
|
chtIndexer *core.ChainIndexer
|
|
bloomIndexer *core.ChainIndexer
|
|
bloomTrieIndexer *core.ChainIndexer
|
|
}
|
|
|
|
// newServerEnv creates a server testing environment with a connected test peer for testing purpose.
|
|
func newServerEnv(t *testing.T, blocks int, protocol int, waitIndexers func(*core.ChainIndexer, *core.ChainIndexer, *core.ChainIndexer)) (*TestEntity, func()) {
|
|
db := rawdb.NewMemoryDatabase()
|
|
indexers := testIndexers(db, nil, light.TestServerIndexerConfig)
|
|
|
|
pm, b := newTestProtocolManagerMust(t, false, blocks, nil, indexers, nil, db, nil)
|
|
peer, _ := newTestPeer(t, "peer", protocol, pm, true, 0)
|
|
|
|
cIndexer, bIndexer, btIndexer := indexers[0], indexers[1], indexers[2]
|
|
cIndexer.Start(pm.blockchain.(*core.BlockChain))
|
|
bIndexer.Start(pm.blockchain.(*core.BlockChain))
|
|
|
|
// Wait until indexers generate enough index data.
|
|
if waitIndexers != nil {
|
|
waitIndexers(cIndexer, bIndexer, btIndexer)
|
|
}
|
|
|
|
return &TestEntity{
|
|
db: db,
|
|
tPeer: peer,
|
|
pm: pm,
|
|
backend: b,
|
|
chtIndexer: cIndexer,
|
|
bloomIndexer: bIndexer,
|
|
bloomTrieIndexer: btIndexer,
|
|
}, func() {
|
|
peer.close()
|
|
// Note bloom trie indexer will be closed by it parent recursively.
|
|
cIndexer.Close()
|
|
bIndexer.Close()
|
|
}
|
|
}
|
|
|
|
// newClientServerEnv creates a client/server arch environment with a connected les server and light client pair
|
|
// for testing purpose.
|
|
func newClientServerEnv(t *testing.T, blocks int, protocol int, waitIndexers func(*core.ChainIndexer, *core.ChainIndexer, *core.ChainIndexer), newPeer bool) (*TestEntity, *TestEntity, func()) {
|
|
db, ldb := rawdb.NewMemoryDatabase(), rawdb.NewMemoryDatabase()
|
|
peers, lPeers := newPeerSet(), newPeerSet()
|
|
|
|
dist := newRequestDistributor(lPeers, make(chan struct{}), &mclock.System{})
|
|
rm := newRetrieveManager(lPeers, dist, nil)
|
|
odr := NewLesOdr(ldb, light.TestClientIndexerConfig, rm)
|
|
|
|
indexers := testIndexers(db, nil, light.TestServerIndexerConfig)
|
|
lIndexers := testIndexers(ldb, odr, light.TestClientIndexerConfig)
|
|
|
|
cIndexer, bIndexer, btIndexer := indexers[0], indexers[1], indexers[2]
|
|
lcIndexer, lbIndexer, lbtIndexer := lIndexers[0], lIndexers[1], lIndexers[2]
|
|
|
|
odr.SetIndexers(lcIndexer, lbtIndexer, lbIndexer)
|
|
|
|
pm, b := newTestProtocolManagerMust(t, false, blocks, nil, indexers, peers, db, nil)
|
|
lpm, lb := newTestProtocolManagerMust(t, true, 0, odr, lIndexers, lPeers, ldb, nil)
|
|
|
|
startIndexers := func(clientMode bool, pm *ProtocolManager) {
|
|
if clientMode {
|
|
lcIndexer.Start(pm.blockchain.(*light.LightChain))
|
|
lbIndexer.Start(pm.blockchain.(*light.LightChain))
|
|
} else {
|
|
cIndexer.Start(pm.blockchain.(*core.BlockChain))
|
|
bIndexer.Start(pm.blockchain.(*core.BlockChain))
|
|
}
|
|
}
|
|
|
|
startIndexers(false, pm)
|
|
startIndexers(true, lpm)
|
|
|
|
// Execute wait until function if it is specified.
|
|
if waitIndexers != nil {
|
|
waitIndexers(cIndexer, bIndexer, btIndexer)
|
|
}
|
|
|
|
var (
|
|
peer, lPeer *peer
|
|
err1, err2 <-chan error
|
|
)
|
|
if newPeer {
|
|
peer, err1, lPeer, err2 = newTestPeerPair("peer", protocol, pm, lpm)
|
|
select {
|
|
case <-time.After(time.Millisecond * 100):
|
|
case err := <-err1:
|
|
t.Fatalf("peer 1 handshake error: %v", err)
|
|
case err := <-err2:
|
|
t.Fatalf("peer 2 handshake error: %v", err)
|
|
}
|
|
}
|
|
|
|
return &TestEntity{
|
|
db: db,
|
|
pm: pm,
|
|
rPeer: peer,
|
|
peers: peers,
|
|
backend: b,
|
|
chtIndexer: cIndexer,
|
|
bloomIndexer: bIndexer,
|
|
bloomTrieIndexer: btIndexer,
|
|
}, &TestEntity{
|
|
db: ldb,
|
|
pm: lpm,
|
|
rPeer: lPeer,
|
|
peers: lPeers,
|
|
backend: lb,
|
|
chtIndexer: lcIndexer,
|
|
bloomIndexer: lbIndexer,
|
|
bloomTrieIndexer: lbtIndexer,
|
|
}, func() {
|
|
// Note bloom trie indexers will be closed by their parents recursively.
|
|
cIndexer.Close()
|
|
bIndexer.Close()
|
|
lcIndexer.Close()
|
|
lbIndexer.Close()
|
|
}
|
|
}
|