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all: refactor txpool into it's own package in prep for 4844 (#26038)

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This commit is contained in:
Daniel Liu 2024-06-10 20:14:49 +08:00
parent 05797846fc
commit 8b2e8d9b3a
29 changed files with 425 additions and 506 deletions
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7
cmd/utils/flags.go
View file

@ -38,6 +38,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/vm"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
@ -261,12 +262,12 @@ var (
TxPoolJournalFlag = cli.StringFlag{
Name: "txpool.journal",
Usage: "Disk journal for local transaction to survive node restarts",
Value: core.DefaultTxPoolConfig.Journal,
Value: txpool.DefaultConfig.Journal,
}
TxPoolRejournalFlag = cli.DurationFlag{
Name: "txpool.rejournal",
Usage: "Time interval to regenerate the local transaction journal",
Value: core.DefaultTxPoolConfig.Rejournal,
Value: txpool.DefaultConfig.Rejournal,
}
TxPoolPriceLimitFlag = cli.Uint64Flag{
Name: "txpool.pricelimit",
@ -1032,7 +1033,7 @@ func setGPO(ctx *cli.Context, cfg *gasprice.Config, light bool) {
}
}
func setTxPool(ctx *cli.Context, cfg *core.TxPoolConfig) {
func setTxPool(ctx *cli.Context, cfg *txpool.Config) {
if ctx.GlobalIsSet(TxPoolNoLocalsFlag.Name) {
cfg.NoLocals = ctx.GlobalBool(TxPoolNoLocalsFlag.Name)
}

3
contracts/utils.go
View file

@ -41,6 +41,7 @@ import (
randomizeContract "github.com/XinFinOrg/XDPoSChain/contracts/randomize/contract"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/ethdb"
"github.com/XinFinOrg/XDPoSChain/log"
@ -60,7 +61,7 @@ type RewardLog struct {
var TxSignMu sync.RWMutex
// Send tx sign for block number to smart contract blockSigner.
func CreateTransactionSign(chainConfig *params.ChainConfig, pool *core.TxPool, manager *accounts.Manager, block *types.Block, chainDb ethdb.Database, eb common.Address) error {
func CreateTransactionSign(chainConfig *params.ChainConfig, pool *txpool.TxPool, manager *accounts.Manager, block *types.Block, chainDb ethdb.Database, eb common.Address) error {
TxSignMu.Lock()
defer TxSignMu.Unlock()
if chainConfig.XDPoS != nil {

9
core/blockchain.go
View file

@ -60,10 +60,9 @@ var (
CheckpointCh = make(chan int)
ErrNoGenesis = errors.New("Genesis not found in chain")
blockReorgMeter = metrics.NewRegisteredMeter("chain/reorg/executes", nil)
blockReorgAddMeter = metrics.NewRegisteredMeter("chain/reorg/add", nil)
blockReorgDropMeter = metrics.NewRegisteredMeter("chain/reorg/drop", nil)
blockReorgInvalidatedTx = metrics.NewRegisteredMeter("chain/reorg/invalidTx", nil)
blockReorgMeter = metrics.NewRegisteredMeter("chain/reorg/executes", nil)
blockReorgAddMeter = metrics.NewRegisteredMeter("chain/reorg/add", nil)
blockReorgDropMeter = metrics.NewRegisteredMeter("chain/reorg/drop", nil)
)
const (
@ -1440,7 +1439,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, []
defer close(abort)
// Start a parallel signature recovery (signer will fluke on fork transition, minimal perf loss)
senderCacher.recoverFromBlocks(types.MakeSigner(bc.chainConfig, chain[0].Number()), chain)
SenderCacher.RecoverFromBlocks(types.MakeSigner(bc.chainConfig, chain[0].Number()), chain)
// Iterate over the blocks and insert when the verifier permits
for i, block := range chain {

32
core/error.go
View file

@ -26,13 +26,13 @@ var (
// ErrKnownBlock is returned when a block to import is already known locally.
ErrKnownBlock = errors.New("block already known")
// ErrGasLimitReached is returned by the gas pool if the amount of gas required
// by a transaction is higher than what's left in the block.
ErrGasLimitReached = errors.New("gas limit reached")
// ErrBlacklistedHash is returned if a block to import is on the blacklist.
ErrBlacklistedHash = errors.New("blacklisted hash")
// ErrNonceTooLow is returned if the nonce of a transaction is lower than the
// one present in the local chain.
ErrNonceTooLow = errors.New("nonce too low")
// ErrNonceTooHigh is returned if the nonce of a transaction is higher than the
// next one expected based on the local chain.
ErrNonceTooHigh = errors.New("nonce too high")
@ -41,19 +41,25 @@ var (
// maximum allowed value and would become invalid if incremented.
ErrNonceMax = errors.New("nonce has max value")
ErrNotXDPoS = errors.New("XDPoS not found in config")
// ErrGasLimitReached is returned by the gas pool if the amount of gas required
// by a transaction is higher than what's left in the block.
ErrGasLimitReached = errors.New("gas limit reached")
ErrNotFoundM1 = errors.New("list M1 not found ")
// ErrInsufficientFunds is returned if the total cost of executing a transaction
// is higher than the balance of the user's account.
ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")
ErrStopPreparingBlock = errors.New("stop calculating a block not verified by M2")
// ErrGasUintOverflow is returned when calculating gas usage.
ErrGasUintOverflow = errors.New("gas uint64 overflow")
// ErrIntrinsicGas is returned if the transaction is specified to use less gas
// than required to start the invocation.
ErrIntrinsicGas = errors.New("intrinsic gas too low")
// ErrTxTypeNotSupported is returned if a transaction is not supported in the
// current network configuration.
ErrTxTypeNotSupported = types.ErrTxTypeNotSupported
// ErrGasUintOverflow is returned when calculating gas usage.
ErrGasUintOverflow = errors.New("gas uint64 overflow")
// ErrTipAboveFeeCap is a sanity error to ensure no one is able to specify a
// transaction with a tip higher than the total fee cap.
ErrTipAboveFeeCap = errors.New("max priority fee per gas higher than max fee per gas")
@ -72,4 +78,10 @@ var (
// ErrSenderNoEOA is returned if the sender of a transaction is a contract.
ErrSenderNoEOA = errors.New("sender not an eoa")
ErrNotXDPoS = errors.New("XDPoS not found in config")
ErrNotFoundM1 = errors.New("list M1 not found ")
ErrStopPreparingBlock = errors.New("stop calculating a block not verified by M2")
)

91
core/helper_test.go
View file

@ -1,91 +0,0 @@
// Copyright 2014 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 core
import (
"container/list"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/ethdb"
"github.com/XinFinOrg/XDPoSChain/event"
)
// Implement our EthTest Manager
type TestManager struct {
// stateManager *StateManager
eventMux *event.TypeMux
db ethdb.Database
txPool *TxPool
blockChain *BlockChain
Blocks []*types.Block
}
func (tm *TestManager) IsListening() bool {
return false
}
func (tm *TestManager) IsMining() bool {
return false
}
func (tm *TestManager) PeerCount() int {
return 0
}
func (tm *TestManager) Peers() *list.List {
return list.New()
}
func (tm *TestManager) BlockChain() *BlockChain {
return tm.blockChain
}
func (tm *TestManager) TxPool() *TxPool {
return tm.txPool
}
// func (tm *TestManager) StateManager() *StateManager {
// return tm.stateManager
// }
func (tm *TestManager) EventMux() *event.TypeMux {
return tm.eventMux
}
// func (tm *TestManager) KeyManager() *crypto.KeyManager {
// return nil
// }
func (tm *TestManager) Db() ethdb.Database {
return tm.db
}
func NewTestManager() *TestManager {
db := rawdb.NewMemoryDatabase()
testManager := &TestManager{}
testManager.eventMux = new(event.TypeMux)
testManager.db = db
// testManager.txPool = NewTxPool(testManager)
// testManager.blockChain = NewBlockChain(testManager)
// testManager.stateManager = NewStateManager(testManager)
return testManager
}

14
core/tx_cacher.go → core/sender_cacher.go
View file

@ -22,8 +22,8 @@ import (
"github.com/XinFinOrg/XDPoSChain/core/types"
)
// senderCacher is a concurrent tranaction sender recoverer anc cacher.
var senderCacher = newTxSenderCacher(runtime.NumCPU())
// SenderCacher is a concurrent transaction sender recoverer and cacher.
var SenderCacher = newTxSenderCacher(runtime.NumCPU())
// txSenderCacherRequest is a request for recovering transaction senders with a
// specific signature scheme and caching it into the transactions themselves.
@ -67,10 +67,10 @@ func (cacher *txSenderCacher) cache() {
}
}
// recover recovers the senders from a batch of transactions and caches them
// Recover recovers the senders from a batch of transactions and caches them
// back into the same data structures. There is no validation being done, nor
// any reaction to invalid signatures. That is up to calling code later.
func (cacher *txSenderCacher) recover(signer types.Signer, txs []*types.Transaction) {
func (cacher *txSenderCacher) Recover(signer types.Signer, txs []*types.Transaction) {
// If there's nothing to recover, abort
if len(txs) == 0 {
return
@ -89,10 +89,10 @@ func (cacher *txSenderCacher) recover(signer types.Signer, txs []*types.Transact
}
}
// recoverFromBlocks recovers the senders from a batch of blocks and caches them
// RecoverFromBlocks recovers the senders from a batch of blocks and caches them
// back into the same data structures. There is no validation being done, nor
// any reaction to invalid signatures. That is up to calling code later.
func (cacher *txSenderCacher) recoverFromBlocks(signer types.Signer, blocks []*types.Block) {
func (cacher *txSenderCacher) RecoverFromBlocks(signer types.Signer, blocks []*types.Block) {
count := 0
for _, block := range blocks {
count += len(block.Transactions())
@ -101,5 +101,5 @@ func (cacher *txSenderCacher) recoverFromBlocks(signer types.Signer, blocks []*t
for _, block := range blocks {
txs = append(txs, block.Transactions()...)
}
cacher.recover(signer, txs)
cacher.Recover(signer, txs)
}

18
core/tx_journal.go → core/txpool/journal.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"errors"
@ -40,23 +40,23 @@ type devNull struct{}
func (*devNull) Write(p []byte) (n int, err error) { return len(p), nil }
func (*devNull) Close() error { return nil }
// txJournal is a rotating log of transactions with the aim of storing locally
// journal is a rotating log of transactions with the aim of storing locally
// created transactions to allow non-executed ones to survive node restarts.
type txJournal struct {
type journal struct {
path string // Filesystem path to store the transactions at
writer io.WriteCloser // Output stream to write new transactions into
}
// newTxJournal creates a new transaction journal to
func newTxJournal(path string) *txJournal {
return &txJournal{
func newTxJournal(path string) *journal {
return &journal{
path: path,
}
}
// load parses a transaction journal dump from disk, loading its contents into
// the specified pool.
func (journal *txJournal) load(add func([]*types.Transaction) []error) error {
func (journal *journal) load(add func([]*types.Transaction) []error) error {
// Skip the parsing if the journal file doens't exist at all
if _, err := os.Stat(journal.path); os.IsNotExist(err) {
return nil
@ -116,7 +116,7 @@ func (journal *txJournal) load(add func([]*types.Transaction) []error) error {
}
// insert adds the specified transaction to the local disk journal.
func (journal *txJournal) insert(tx *types.Transaction) error {
func (journal *journal) insert(tx *types.Transaction) error {
if journal.writer == nil {
return errNoActiveJournal
}
@ -128,7 +128,7 @@ func (journal *txJournal) insert(tx *types.Transaction) error {
// rotate regenerates the transaction journal based on the current contents of
// the transaction pool.
func (journal *txJournal) rotate(all map[common.Address]types.Transactions) error {
func (journal *journal) rotate(all map[common.Address]types.Transactions) error {
// Close the current journal (if any is open)
if journal.writer != nil {
if err := journal.writer.Close(); err != nil {
@ -168,7 +168,7 @@ func (journal *txJournal) rotate(all map[common.Address]types.Transactions) erro
}
// close flushes the transaction journal contents to disk and closes the file.
func (journal *txJournal) close() error {
func (journal *journal) close() error {
var err error
if journal.writer != nil {

19
core/lending_pool.go → core/txpool/lending_pool.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"errors"
@ -29,6 +29,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/prque"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/event"
@ -75,7 +76,7 @@ type blockChainLending interface {
GetBlock(hash common.Hash, number uint64) *types.Block
LendingStateAt(block *types.Block) (*lendingstate.LendingStateDB, error)
StateAt(root common.Hash) (*state.StateDB, error)
SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription
SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
Engine() consensus.Engine
// GetHeader returns the hash corresponding to their hash.
GetHeader(common.Hash, uint64) *types.Header
@ -124,7 +125,7 @@ type LendingPool struct {
txFeed event.Feed
scope event.SubscriptionScope
chainHeadCh chan ChainHeadEvent
chainHeadCh chan core.ChainHeadEvent
chainHeadSub event.Subscription
signer types.LendingSigner
mu sync.RWMutex
@ -161,7 +162,7 @@ func NewLendingPool(chainconfig *params.ChainConfig, chain blockChainLending) *L
queue: make(map[common.Address]*lendingtxList),
beats: make(map[common.Address]time.Time),
all: make(map[common.Hash]*types.LendingTransaction),
chainHeadCh: make(chan ChainHeadEvent, chainHeadChanSize),
chainHeadCh: make(chan core.ChainHeadEvent, chainHeadChanSize),
}
pool.locals = newLendingAccountSet(pool.signer)
pool.reset(nil, chain.CurrentBlock())
@ -334,7 +335,7 @@ func (pool *LendingPool) Stop() {
// SubscribeTxPreEvent registers a subscription of TxPreEvent and
// starts sending event to the given channel.
func (pool *LendingPool) SubscribeTxPreEvent(ch chan<- LendingTxPreEvent) event.Subscription {
func (pool *LendingPool) SubscribeTxPreEvent(ch chan<- core.LendingTxPreEvent) event.Subscription {
return pool.scope.Track(pool.txFeed.Subscribe(ch))
}
@ -514,7 +515,7 @@ func (pool *LendingPool) validateTopupLending(cloneStateDb *state.StateDB, clone
func (pool *LendingPool) validateBalance(cloneStateDb *state.StateDB, cloneLendingStateDb *lendingstate.LendingStateDB, tx *types.LendingTransaction, collateralToken common.Address) error {
XDPoSEngine, ok := pool.chain.Engine().(*XDPoS.XDPoS)
if !ok {
return ErrNotXDPoS
return core.ErrNotXDPoS
}
XDCXServ := XDPoSEngine.GetXDCXService()
lendingServ := XDPoSEngine.GetLendingService()
@ -641,10 +642,10 @@ func (pool *LendingPool) validateTx(tx *types.LendingTransaction, local bool) er
}
// Ensure the transaction adheres to nonce lending
if pool.currentLendingState.GetNonce(from.Hash()) > tx.Nonce() {
return ErrNonceTooLow
return core.ErrNonceTooLow
}
if pool.pendingState.GetNonce(from.Hash())+common.LimitThresholdNonceInQueue < tx.Nonce() {
return ErrNonceTooHigh
return core.ErrNonceTooHigh
}
return nil
@ -778,7 +779,7 @@ func (pool *LendingPool) promoteTx(addr common.Address, hash common.Hash, tx *ty
pool.beats[addr] = time.Now()
pool.pendingState.SetNonce(addr.Hash(), tx.Nonce()+1)
go pool.txFeed.Send(LendingTxPreEvent{tx})
go pool.txFeed.Send(core.LendingTxPreEvent{Tx: tx})
}
// AddLocal enqueues a single transaction into the pool if it is valid, marking

2
core/lending_pool_test.go → core/txpool/lending_pool_test.go
View file

@ -1,4 +1,4 @@
package core
package txpool
import (
"context"

2
core/lending_tx_journal.go → core/txpool/lending_tx_journal.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"io"

2
core/lending_tx_list.go → core/txpool/lending_tx_list.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"container/heap"

102
core/tx_list.go → core/txpool/list.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"container/heap"
@ -49,30 +49,30 @@ func (h *nonceHeap) Pop() interface{} {
return x
}
// txSortedMap is a nonce->transaction hash map with a heap based index to allow
// sortedMap is a nonce->transaction hash map with a heap based index to allow
// iterating over the contents in a nonce-incrementing way.
type txSortedMap struct {
type sortedMap struct {
items map[uint64]*types.Transaction // Hash map storing the transaction data
index *nonceHeap // Heap of nonces of all the stored transactions (non-strict mode)
cache types.Transactions // Cache of the transactions already sorted
}
// newTxSortedMap creates a new nonce-sorted transaction map.
func newTxSortedMap() *txSortedMap {
return &txSortedMap{
// newSortedMap creates a new nonce-sorted transaction map.
func newSortedMap() *sortedMap {
return &sortedMap{
items: make(map[uint64]*types.Transaction),
index: new(nonceHeap),
}
}
// Get retrieves the current transactions associated with the given nonce.
func (m *txSortedMap) Get(nonce uint64) *types.Transaction {
func (m *sortedMap) Get(nonce uint64) *types.Transaction {
return m.items[nonce]
}
// Put inserts a new transaction into the map, also updating the map's nonce
// index. If a transaction already exists with the same nonce, it's overwritten.
func (m *txSortedMap) Put(tx *types.Transaction) {
func (m *sortedMap) Put(tx *types.Transaction) {
nonce := tx.Nonce()
if m.items[nonce] == nil {
heap.Push(m.index, nonce)
@ -83,7 +83,7 @@ func (m *txSortedMap) Put(tx *types.Transaction) {
// Forward removes all transactions from the map with a nonce lower than the
// provided threshold. Every removed transaction is returned for any post-removal
// maintenance.
func (m *txSortedMap) Forward(threshold uint64) types.Transactions {
func (m *sortedMap) Forward(threshold uint64) types.Transactions {
var removed types.Transactions
// Pop off heap items until the threshold is reached
@ -104,7 +104,7 @@ func (m *txSortedMap) Forward(threshold uint64) types.Transactions {
// Filter, as opposed to 'filter', re-initialises the heap after the operation is done.
// If you want to do several consecutive filterings, it's therefore better to first
// do a .filter(func1) followed by .Filter(func2) or reheap()
func (m *txSortedMap) Filter(filter func(*types.Transaction) bool) types.Transactions {
func (m *sortedMap) Filter(filter func(*types.Transaction) bool) types.Transactions {
removed := m.filter(filter)
// If transactions were removed, the heap and cache are ruined
if len(removed) > 0 {
@ -113,7 +113,7 @@ func (m *txSortedMap) Filter(filter func(*types.Transaction) bool) types.Transac
return removed
}
func (m *txSortedMap) reheap() {
func (m *sortedMap) reheap() {
*m.index = make([]uint64, 0, len(m.items))
for nonce := range m.items {
*m.index = append(*m.index, nonce)
@ -124,7 +124,7 @@ func (m *txSortedMap) reheap() {
// filter is identical to Filter, but **does not** regenerate the heap. This method
// should only be used if followed immediately by a call to Filter or reheap()
func (m *txSortedMap) filter(filter func(*types.Transaction) bool) types.Transactions {
func (m *sortedMap) filter(filter func(*types.Transaction) bool) types.Transactions {
var removed types.Transactions
// Collect all the transactions to filter out
@ -142,7 +142,7 @@ func (m *txSortedMap) filter(filter func(*types.Transaction) bool) types.Transac
// Cap places a hard limit on the number of items, returning all transactions
// exceeding that limit.
func (m *txSortedMap) Cap(threshold int) types.Transactions {
func (m *sortedMap) Cap(threshold int) types.Transactions {
// Short circuit if the number of items is under the limit
if len(m.items) <= threshold {
return nil
@ -167,7 +167,7 @@ func (m *txSortedMap) Cap(threshold int) types.Transactions {
// Remove deletes a transaction from the maintained map, returning whether the
// transaction was found.
func (m *txSortedMap) Remove(nonce uint64) bool {
func (m *sortedMap) Remove(nonce uint64) bool {
// Short circuit if no transaction is present
_, ok := m.items[nonce]
if !ok {
@ -193,7 +193,7 @@ func (m *txSortedMap) Remove(nonce uint64) bool {
// Note, all transactions with nonces lower than start will also be returned to
// prevent getting into and invalid state. This is not something that should ever
// happen but better to be self correcting than failing!
func (m *txSortedMap) Ready(start uint64) types.Transactions {
func (m *sortedMap) Ready(start uint64) types.Transactions {
// Short circuit if no transactions are available
if m.index.Len() == 0 || (*m.index)[0] > start {
return nil
@ -211,11 +211,11 @@ func (m *txSortedMap) Ready(start uint64) types.Transactions {
}
// Len returns the length of the transaction map.
func (m *txSortedMap) Len() int {
func (m *sortedMap) Len() int {
return len(m.items)
}
func (m *txSortedMap) flatten() types.Transactions {
func (m *sortedMap) flatten() types.Transactions {
// If the sorting was not cached yet, create and cache it
if m.cache == nil {
m.cache = make(types.Transactions, 0, len(m.items))
@ -230,7 +230,7 @@ func (m *txSortedMap) flatten() types.Transactions {
// Flatten creates a nonce-sorted slice of transactions based on the loosely
// sorted internal representation. The result of the sorting is cached in case
// it's requested again before any modifications are made to the contents.
func (m *txSortedMap) Flatten() types.Transactions {
func (m *sortedMap) Flatten() types.Transactions {
// Copy the cache to prevent accidental modifications
cache := m.flatten()
txs := make(types.Transactions, len(cache))
@ -240,36 +240,36 @@ func (m *txSortedMap) Flatten() types.Transactions {
// LastElement returns the last element of a flattened list, thus, the
// transaction with the highest nonce
func (m *txSortedMap) LastElement() *types.Transaction {
func (m *sortedMap) LastElement() *types.Transaction {
cache := m.flatten()
return cache[len(cache)-1]
}
// txList is a "list" of transactions belonging to an account, sorted by account
// list is a "list" of transactions belonging to an account, sorted by account
// nonce. The same type can be used both for storing contiguous transactions for
// the executable/pending queue; and for storing gapped transactions for the non-
// executable/future queue, with minor behavioral changes.
type txList struct {
strict bool // Whether nonces are strictly continuous or not
txs *txSortedMap // Heap indexed sorted hash map of the transactions
type list struct {
strict bool // Whether nonces are strictly continuous or not
txs *sortedMap // Heap indexed sorted hash map of the transactions
costcap *big.Int // Price of the highest costing transaction (reset only if exceeds balance)
gascap uint64 // Gas limit of the highest spending transaction (reset only if exceeds block limit)
}
// newTxList create a new transaction list for maintaining nonce-indexable fast,
// newList create a new transaction list for maintaining nonce-indexable fast,
// gapped, sortable transaction lists.
func newTxList(strict bool) *txList {
return &txList{
func newList(strict bool) *list {
return &list{
strict: strict,
txs: newTxSortedMap(),
txs: newSortedMap(),
costcap: new(big.Int),
}
}
// Overlaps returns whether the transaction specified has the same nonce as one
// already contained within the list.
func (l *txList) Overlaps(tx *types.Transaction) bool {
func (l *list) Overlaps(tx *types.Transaction) bool {
return l.txs.Get(tx.Nonce()) != nil
}
@ -278,7 +278,7 @@ func (l *txList) Overlaps(tx *types.Transaction) bool {
//
// If the new transaction is accepted into the list, the lists' cost and gas
// thresholds are also potentially updated.
func (l *txList) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Transaction) {
func (l *list) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Transaction) {
// If there's an older better transaction, abort
old := l.txs.Get(tx.Nonce())
if old != nil && old.IsSpecialTransaction() {
@ -319,7 +319,7 @@ func (l *txList) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Tran
// Forward removes all transactions from the list with a nonce lower than the
// provided threshold. Every removed transaction is returned for any post-removal
// maintenance.
func (l *txList) Forward(threshold uint64) types.Transactions {
func (l *list) Forward(threshold uint64) types.Transactions {
return l.txs.Forward(threshold)
}
@ -332,7 +332,7 @@ func (l *txList) Forward(threshold uint64) types.Transactions {
// a point in calculating all the costs or if the balance covers all. If the threshold
// is lower than the costgas cap, the caps will be reset to a new high after removing
// the newly invalidated transactions.
func (l *txList) Filter(costLimit *big.Int, gasLimit uint64, trc21Issuers map[common.Address]*big.Int, number *big.Int) (types.Transactions, types.Transactions) {
func (l *list) Filter(costLimit *big.Int, gasLimit uint64, trc21Issuers map[common.Address]*big.Int, number *big.Int) (types.Transactions, types.Transactions) {
// If all transactions are below the threshold, short circuit
if l.costcap.Cmp(costLimit) <= 0 && l.gascap <= gasLimit {
return nil, nil
@ -371,14 +371,14 @@ func (l *txList) Filter(costLimit *big.Int, gasLimit uint64, trc21Issuers map[co
// Cap places a hard limit on the number of items, returning all transactions
// exceeding that limit.
func (l *txList) Cap(threshold int) types.Transactions {
func (l *list) Cap(threshold int) types.Transactions {
return l.txs.Cap(threshold)
}
// Remove deletes a transaction from the maintained list, returning whether the
// transaction was found, and also returning any transaction invalidated due to
// the deletion (strict mode only).
func (l *txList) Remove(tx *types.Transaction) (bool, types.Transactions) {
func (l *list) Remove(tx *types.Transaction) (bool, types.Transactions) {
// Remove the transaction from the set
nonce := tx.Nonce()
if removed := l.txs.Remove(nonce); !removed {
@ -398,30 +398,30 @@ func (l *txList) Remove(tx *types.Transaction) (bool, types.Transactions) {
// Note, all transactions with nonces lower than start will also be returned to
// prevent getting into and invalid state. This is not something that should ever
// happen but better to be self correcting than failing!
func (l *txList) Ready(start uint64) types.Transactions {
func (l *list) Ready(start uint64) types.Transactions {
return l.txs.Ready(start)
}
// Len returns the length of the transaction list.
func (l *txList) Len() int {
func (l *list) Len() int {
return l.txs.Len()
}
// Empty returns whether the list of transactions is empty or not.
func (l *txList) Empty() bool {
func (l *list) Empty() bool {
return l.Len() == 0
}
// Flatten creates a nonce-sorted slice of transactions based on the loosely
// sorted internal representation. The result of the sorting is cached in case
// it's requested again before any modifications are made to the contents.
func (l *txList) Flatten() types.Transactions {
func (l *list) Flatten() types.Transactions {
return l.txs.Flatten()
}
// LastElement returns the last element of a flattened list, thus, the
// transaction with the highest nonce
func (l *txList) LastElement() *types.Transaction {
func (l *list) LastElement() *types.Transaction {
return l.txs.LastElement()
}
@ -477,7 +477,7 @@ func (h *priceHeap) Pop() interface{} {
return x
}
// txPricedList is a price-sorted heap to allow operating on transactions pool
// pricedList is a price-sorted heap to allow operating on transactions pool
// contents in a price-incrementing way. It's built opon the all transactions
// in txpool but only interested in the remote part. It means only remote transactions
// will be considered for tracking, sorting, eviction, etc.
@ -488,8 +488,8 @@ func (h *priceHeap) Pop() interface{} {
// In some cases (during a congestion, when blocks are full) the urgent heap can provide
// better candidates for inclusion while in other cases (at the top of the baseFee peak)
// the floating heap is better. When baseFee is decreasing they behave similarly.
type txPricedList struct {
all *txLookup // Pointer to the map of all transactions
type pricedList struct {
all *lookup // Pointer to the map of all transactions
urgent, floating priceHeap // Heaps of prices of all the stored **remote** transactions
stales int64 // Number of stale price points to (re-heap trigger)
reheapMu sync.Mutex // Mutex asserts that only one routine is reheaping the list
@ -501,15 +501,15 @@ const (
floatingRatio = 1
)
// newTxPricedList creates a new price-sorted transaction heap.
func newTxPricedList(all *txLookup) *txPricedList {
return &txPricedList{
// newPricedList creates a new price-sorted transaction heap.
func newPricedList(all *lookup) *pricedList {
return &pricedList{
all: all,
}
}
// Put inserts a new transaction into the heap.
func (l *txPricedList) Put(tx *types.Transaction, local bool) {
func (l *pricedList) Put(tx *types.Transaction, local bool) {
if local {
return
}
@ -520,7 +520,7 @@ func (l *txPricedList) Put(tx *types.Transaction, local bool) {
// Removed notifies the prices transaction list that an old transaction dropped
// from the pool. The list will just keep a counter of stale objects and update
// the heap if a large enough ratio of transactions go stale.
func (l *txPricedList) Removed(count int) {
func (l *pricedList) Removed(count int) {
// Bump the stale counter, but exit if still too low (< 25%)
stales := atomic.AddInt64(&l.stales, int64(count))
if int(stales) <= (len(l.urgent.list)+len(l.floating.list))/4 {
@ -532,7 +532,7 @@ func (l *txPricedList) Removed(count int) {
// Underpriced checks whether a transaction is cheaper than (or as cheap as) the
// lowest priced (remote) transaction currently being tracked.
func (l *txPricedList) Underpriced(tx *types.Transaction) bool {
func (l *pricedList) Underpriced(tx *types.Transaction) bool {
// Note: with two queues, being underpriced is defined as being worse than the worst item
// in all non-empty queues if there is any. If both queues are empty then nothing is underpriced.
return (l.underpricedFor(&l.urgent, tx) || len(l.urgent.list) == 0) &&
@ -542,7 +542,7 @@ func (l *txPricedList) Underpriced(tx *types.Transaction) bool {
// underpricedFor checks whether a transaction is cheaper than (or as cheap as) the
// lowest priced (remote) transaction in the given heap.
func (l *txPricedList) underpricedFor(h *priceHeap, tx *types.Transaction) bool {
func (l *pricedList) underpricedFor(h *priceHeap, tx *types.Transaction) bool {
// Discard stale price points if found at the heap start
for len(h.list) > 0 {
head := h.list[0]
@ -566,7 +566,7 @@ func (l *txPricedList) underpricedFor(h *priceHeap, tx *types.Transaction) bool
// priced list and returns them for further removal from the entire pool.
//
// Note local transaction won't be considered for eviction.
func (l *txPricedList) Discard(slots int, force bool) (types.Transactions, bool) {
func (l *pricedList) Discard(slots int, force bool) (types.Transactions, bool) {
drop := make(types.Transactions, 0, slots) // Remote underpriced transactions to drop
for slots > 0 {
if len(l.urgent.list)*floatingRatio > len(l.floating.list)*urgentRatio || floatingRatio == 0 {
@ -605,7 +605,7 @@ func (l *txPricedList) Discard(slots int, force bool) (types.Transactions, bool)
}
// Reheap forcibly rebuilds the heap based on the current remote transaction set.
func (l *txPricedList) Reheap() {
func (l *pricedList) Reheap() {
l.reheapMu.Lock()
defer l.reheapMu.Unlock()
start := time.Now()
@ -633,7 +633,7 @@ func (l *txPricedList) Reheap() {
// SetBaseFee updates the base fee and triggers a re-heap. Note that Removed is not
// necessary to call right before SetBaseFee when processing a new block.
func (l *txPricedList) SetBaseFee(baseFee *big.Int) {
func (l *pricedList) SetBaseFee(baseFee *big.Int) {
l.urgent.baseFee = baseFee
l.Reheap()
}

18
core/tx_list_test.go → core/txpool/list_test.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"math/big"
@ -27,7 +27,7 @@ import (
// Tests that transactions can be added to strict lists and list contents and
// nonce boundaries are correctly maintained.
func TestStrictTxListAdd(t *testing.T) {
func TestStrictListAdd(t *testing.T) {
// Generate a list of transactions to insert
key, _ := crypto.GenerateKey()
@ -36,9 +36,9 @@ func TestStrictTxListAdd(t *testing.T) {
txs[i] = transaction(uint64(i), 0, key)
}
// Insert the transactions in a random order
list := newTxList(true)
list := newList(true)
for _, v := range rand.Perm(len(txs)) {
list.Add(txs[v], DefaultTxPoolConfig.PriceBump)
list.Add(txs[v], DefaultConfig.PriceBump)
}
// Verify internal state
if len(list.txs.items) != len(txs) {
@ -51,7 +51,7 @@ func TestStrictTxListAdd(t *testing.T) {
}
}
func BenchmarkTxListAdd(t *testing.B) {
func BenchmarkListAdd(t *testing.B) {
// Generate a list of transactions to insert
key, _ := crypto.GenerateKey()
@ -60,11 +60,11 @@ func BenchmarkTxListAdd(t *testing.B) {
txs[i] = transaction(uint64(i), 0, key)
}
// Insert the transactions in a random order
list := newTxList(true)
priceLimit := big.NewInt(int64(DefaultTxPoolConfig.PriceLimit))
list := newList(true)
priceLimit := big.NewInt(int64(DefaultConfig.PriceLimit))
t.ResetTimer()
for _, v := range rand.Perm(len(txs)) {
list.Add(txs[v], DefaultTxPoolConfig.PriceBump)
list.Filter(priceLimit, DefaultTxPoolConfig.PriceBump, nil, nil)
list.Add(txs[v], DefaultConfig.PriceBump)
list.Filter(priceLimit, DefaultConfig.PriceBump, nil, nil)
}
}

20
core/tx_noncer.go → core/txpool/noncer.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"sync"
@ -23,18 +23,18 @@ import (
"github.com/XinFinOrg/XDPoSChain/core/state"
)
// txNoncer is a tiny virtual state database to manage the executable nonces of
// noncer is a tiny virtual state database to manage the executable nonces of
// accounts in the pool, falling back to reading from a real state database if
// an account is unknown.
type txNoncer struct {
type noncer struct {
fallback *state.StateDB
nonces map[common.Address]uint64
lock sync.Mutex
}
// newTxNoncer creates a new virtual state database to track the pool nonces.
func newTxNoncer(statedb *state.StateDB) *txNoncer {
return &txNoncer{
// newNoncer creates a new virtual state database to track the pool nonces.
func newNoncer(statedb *state.StateDB) *noncer {
return &noncer{
fallback: statedb.Copy(),
nonces: make(map[common.Address]uint64),
}
@ -42,7 +42,7 @@ func newTxNoncer(statedb *state.StateDB) *txNoncer {
// get returns the current nonce of an account, falling back to a real state
// database if the account is unknown.
func (txn *txNoncer) get(addr common.Address) uint64 {
func (txn *noncer) get(addr common.Address) uint64 {
// We use mutex for get operation is the underlying
// state will mutate db even for read access.
txn.lock.Lock()
@ -58,7 +58,7 @@ func (txn *txNoncer) get(addr common.Address) uint64 {
// set inserts a new virtual nonce into the virtual state database to be returned
// whenever the pool requests it instead of reaching into the real state database.
func (txn *txNoncer) set(addr common.Address, nonce uint64) {
func (txn *noncer) set(addr common.Address, nonce uint64) {
txn.lock.Lock()
defer txn.lock.Unlock()
@ -67,7 +67,7 @@ func (txn *txNoncer) set(addr common.Address, nonce uint64) {
// setIfLower updates a new virtual nonce into the virtual state database if the
// the new one is lower.
func (txn *txNoncer) setIfLower(addr common.Address, nonce uint64) {
func (txn *noncer) setIfLower(addr common.Address, nonce uint64) {
txn.lock.Lock()
defer txn.lock.Unlock()
@ -83,7 +83,7 @@ func (txn *txNoncer) setIfLower(addr common.Address, nonce uint64) {
}
// setAll sets the nonces for all accounts to the given map.
func (txn *txNoncer) setAll(all map[common.Address]uint64) {
func (txn *noncer) setAll(all map[common.Address]uint64) {
txn.lock.Lock()
defer txn.lock.Unlock()

21
core/order_pool.go → core/txpool/order_pool.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"errors"
@ -29,6 +29,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/prque"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/event"
@ -84,7 +85,7 @@ type blockChainXDCx interface {
GetBlock(hash common.Hash, number uint64) *types.Block
OrderStateAt(block *types.Block) (*tradingstate.TradingStateDB, error)
StateAt(root common.Hash) (*state.StateDB, error)
SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription
SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
Engine() consensus.Engine
// GetHeader returns the hash corresponding to their hash.
GetHeader(common.Hash, uint64) *types.Header
@ -133,7 +134,7 @@ type OrderPool struct {
txFeed event.Feed
scope event.SubscriptionScope
chainHeadCh chan ChainHeadEvent
chainHeadCh chan core.ChainHeadEvent
chainHeadSub event.Subscription
signer types.OrderSigner
mu sync.RWMutex
@ -170,7 +171,7 @@ func NewOrderPool(chainconfig *params.ChainConfig, chain blockChainXDCx) *OrderP
queue: make(map[common.Address]*ordertxList),
beats: make(map[common.Address]time.Time),
all: make(map[common.Hash]*types.OrderTransaction),
chainHeadCh: make(chan ChainHeadEvent, chainHeadChanSize),
chainHeadCh: make(chan core.ChainHeadEvent, chainHeadChanSize),
}
pool.locals = newOrderAccountSet(pool.signer)
pool.reset(nil, chain.CurrentBlock())
@ -340,7 +341,7 @@ func (pool *OrderPool) Stop() {
// SubscribeTxPreEvent registers a subscription of TxPreEvent and
// starts sending event to the given channel.
func (pool *OrderPool) SubscribeTxPreEvent(ch chan<- OrderTxPreEvent) event.Subscription {
func (pool *OrderPool) SubscribeTxPreEvent(ch chan<- core.OrderTxPreEvent) event.Subscription {
return pool.scope.Track(pool.txFeed.Subscribe(ch))
}
@ -464,7 +465,7 @@ func (pool *OrderPool) validateOrder(tx *types.OrderTransaction) error {
if orderType == OrderTypeLimit {
XDPoSEngine, ok := pool.chain.Engine().(*XDPoS.XDPoS)
if !ok {
return ErrNotXDPoS
return core.ErrNotXDPoS
}
XDCXServ := XDPoSEngine.GetXDCXService()
if XDCXServ == nil {
@ -550,10 +551,10 @@ func (pool *OrderPool) validateTx(tx *types.OrderTransaction, local bool) error
}
// Ensure the transaction adheres to nonce ordering
if pool.currentOrderState.GetNonce(from.Hash()) > tx.Nonce() {
return ErrNonceTooLow
return core.ErrNonceTooLow
}
if pool.pendingState.GetNonce(from.Hash())+common.LimitThresholdNonceInQueue < tx.Nonce() {
return ErrNonceTooHigh
return core.ErrNonceTooHigh
}
return nil
@ -603,7 +604,7 @@ func (pool *OrderPool) add(tx *types.OrderTransaction, local bool) (bool, error)
pool.journalTx(from, tx)
log.Debug("Pooled new executable transaction", "hash", hash, "useraddress", tx.UserAddress().Hex(), "nonce", tx.Nonce(), "status", tx.Status(), "orderid", tx.OrderID())
go pool.txFeed.Send(OrderTxPreEvent{tx})
go pool.txFeed.Send(core.OrderTxPreEvent{Tx: tx})
return old != nil, nil
}
@ -690,7 +691,7 @@ func (pool *OrderPool) promoteTx(addr common.Address, hash common.Hash, tx *type
pool.beats[addr] = time.Now()
pool.pendingState.SetNonce(addr.Hash(), tx.Nonce()+1)
log.Debug("promoteTx txFeed.Send", "addr", tx.UserAddress().Hex(), "nonce", tx.Nonce(), "ohash", tx.OrderHash().Hex(), "status", tx.Status(), "orderid", tx.OrderID())
go pool.txFeed.Send(OrderTxPreEvent{tx})
go pool.txFeed.Send(core.OrderTxPreEvent{Tx: tx})
}
// AddLocal enqueues a single transaction into the pool if it is valid, marking

2
core/order_pool_test.go → core/txpool/order_pool_test.go
View file

@ -1,4 +1,4 @@
package core
package txpool
import (
"context"

2
core/order_tx_journal.go → core/txpool/order_tx_journal.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"io"

2
core/order_tx_list.go → core/txpool/order_tx_list.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"container/heap"

174
core/tx_pool.go → core/txpool/txpool.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"errors"
@ -30,6 +30,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/prque"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/misc"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/event"
@ -63,10 +64,6 @@ var (
// ErrInvalidSender is returned if the transaction contains an invalid signature.
ErrInvalidSender = errors.New("invalid sender")
// ErrNonceTooLow is returned if the nonce of a transaction is lower than the
// one present in the local chain.
ErrNonceTooLow = errors.New("nonce too low")
// ErrUnderpriced is returned if a transaction's gas price is below the minimum
// configured for the transaction pool.
ErrUnderpriced = errors.New("transaction underpriced")
@ -79,14 +76,6 @@ var (
// with a different one without the required price bump.
ErrReplaceUnderpriced = errors.New("replacement transaction underpriced")
// ErrInsufficientFunds is returned if the total cost of executing a transaction
// is higher than the balance of the user's account.
ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")
// ErrIntrinsicGas is returned if the transaction is specified to use less gas
// than required to start the invocation.
ErrIntrinsicGas = errors.New("intrinsic gas too low")
// ErrGasLimit is returned if a transaction's requested gas limit exceeds the
// maximum allowance of the current block.
ErrGasLimit = errors.New("exceeds block gas limit")
@ -134,6 +123,7 @@ var (
invalidTxMeter = metrics.NewRegisteredMeter("txpool/invalid", nil)
underpricedTxMeter = metrics.NewRegisteredMeter("txpool/underpriced", nil)
overflowedTxMeter = metrics.NewRegisteredMeter("txpool/overflowed", nil)
// throttleTxMeter counts how many transactions are rejected due to too-many-changes between
// txpool reorgs.
throttleTxMeter = metrics.NewRegisteredMeter("txpool/throttle", nil)
@ -167,7 +157,7 @@ type blockChain interface {
CurrentBlock() *types.Block
GetBlock(hash common.Hash, number uint64) *types.Block
StateAt(root common.Hash) (*state.StateDB, error)
SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription
SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
// Engine retrieves the chain's consensus engine.
Engine() consensus.Engine
@ -182,8 +172,8 @@ type blockChain interface {
Config() *params.ChainConfig
}
// TxPoolConfig are the configuration parameters of the transaction pool.
type TxPoolConfig struct {
// Config are the configuration parameters of the transaction pool.
type Config struct {
Locals []common.Address // Addresses that should be treated by default as local
NoLocals bool // Whether local transaction handling should be disabled
Journal string // Journal of local transactions to survive node restarts
@ -200,9 +190,9 @@ type TxPoolConfig struct {
Lifetime time.Duration // Maximum amount of time non-executable transaction are queued
}
// DefaultTxPoolConfig contains the default configurations for the transaction
// DefaultConfig contains the default configurations for the transaction
// pool.
var DefaultTxPoolConfig = TxPoolConfig{
var DefaultConfig = Config{
Journal: "transactions.rlp",
Rejournal: time.Hour,
@ -219,39 +209,39 @@ var DefaultTxPoolConfig = TxPoolConfig{
// sanitize checks the provided user configurations and changes anything that's
// unreasonable or unworkable.
func (config *TxPoolConfig) sanitize() TxPoolConfig {
func (config *Config) sanitize() Config {
conf := *config
if conf.Rejournal < time.Second {
log.Warn("Sanitizing invalid txpool journal time", "provided", conf.Rejournal, "updated", time.Second)
conf.Rejournal = time.Second
}
if conf.PriceLimit < 1 {
log.Warn("Sanitizing invalid txpool price limit", "provided", conf.PriceLimit, "updated", DefaultTxPoolConfig.PriceLimit)
conf.PriceLimit = DefaultTxPoolConfig.PriceLimit
log.Warn("Sanitizing invalid txpool price limit", "provided", conf.PriceLimit, "updated", DefaultConfig.PriceLimit)
conf.PriceLimit = DefaultConfig.PriceLimit
}
if conf.PriceBump < 1 {
log.Warn("Sanitizing invalid txpool price bump", "provided", conf.PriceBump, "updated", DefaultTxPoolConfig.PriceBump)
conf.PriceBump = DefaultTxPoolConfig.PriceBump
log.Warn("Sanitizing invalid txpool price bump", "provided", conf.PriceBump, "updated", DefaultConfig.PriceBump)
conf.PriceBump = DefaultConfig.PriceBump
}
if conf.AccountSlots < 1 {
log.Warn("Sanitizing invalid txpool account slots", "provided", conf.AccountSlots, "updated", DefaultTxPoolConfig.AccountSlots)
conf.AccountSlots = DefaultTxPoolConfig.AccountSlots
log.Warn("Sanitizing invalid txpool account slots", "provided", conf.AccountSlots, "updated", DefaultConfig.AccountSlots)
conf.AccountSlots = DefaultConfig.AccountSlots
}
if conf.GlobalSlots < 1 {
log.Warn("Sanitizing invalid txpool global slots", "provided", conf.GlobalSlots, "updated", DefaultTxPoolConfig.GlobalSlots)
conf.GlobalSlots = DefaultTxPoolConfig.GlobalSlots
log.Warn("Sanitizing invalid txpool global slots", "provided", conf.GlobalSlots, "updated", DefaultConfig.GlobalSlots)
conf.GlobalSlots = DefaultConfig.GlobalSlots
}
if conf.AccountQueue < 1 {
log.Warn("Sanitizing invalid txpool account queue", "provided", conf.AccountQueue, "updated", DefaultTxPoolConfig.AccountQueue)
conf.AccountQueue = DefaultTxPoolConfig.AccountQueue
log.Warn("Sanitizing invalid txpool account queue", "provided", conf.AccountQueue, "updated", DefaultConfig.AccountQueue)
conf.AccountQueue = DefaultConfig.AccountQueue
}
if conf.GlobalQueue < 1 {
log.Warn("Sanitizing invalid txpool global queue", "provided", conf.GlobalQueue, "updated", DefaultTxPoolConfig.GlobalQueue)
conf.GlobalQueue = DefaultTxPoolConfig.GlobalQueue
log.Warn("Sanitizing invalid txpool global queue", "provided", conf.GlobalQueue, "updated", DefaultConfig.GlobalQueue)
conf.GlobalQueue = DefaultConfig.GlobalQueue
}
if conf.Lifetime < 1 {
log.Warn("Sanitizing invalid txpool lifetime", "provided", conf.Lifetime, "updated", DefaultTxPoolConfig.Lifetime)
conf.Lifetime = DefaultTxPoolConfig.Lifetime
log.Warn("Sanitizing invalid txpool lifetime", "provided", conf.Lifetime, "updated", DefaultConfig.Lifetime)
conf.Lifetime = DefaultConfig.Lifetime
}
return conf
}
@ -264,7 +254,7 @@ func (config *TxPoolConfig) sanitize() TxPoolConfig {
// current state) and future transactions. Transactions move between those
// two states over time as they are received and processed.
type TxPool struct {
config TxPoolConfig
config Config
chainconfig *params.ChainConfig
chain blockChain
gasPrice *big.Int
@ -277,19 +267,19 @@ type TxPool struct {
eip1559 bool // Fork indicator whether we are using EIP-1559 type transactions.
currentState *state.StateDB // Current state in the blockchain head
pendingNonces *txNoncer // Pending state tracking virtual nonces
pendingNonces *noncer // Pending state tracking virtual nonces
currentMaxGas uint64 // Current gas limit for transaction caps
locals *accountSet // Set of local transaction to exempt from eviction rules
journal *txJournal // Journal of local transaction to back up to disk
journal *journal // Journal of local transaction to back up to disk
pending map[common.Address]*txList // All currently processable transactions
queue map[common.Address]*txList // Queued but non-processable transactions
pending map[common.Address]*list // All currently processable transactions
queue map[common.Address]*list // Queued but non-processable transactions
beats map[common.Address]time.Time // Last heartbeat from each known account
all *txLookup // All transactions to allow lookups
priced *txPricedList // All transactions sorted by price
all *lookup // All transactions to allow lookups
priced *pricedList // All transactions sorted by price
chainHeadCh chan ChainHeadEvent
chainHeadCh chan core.ChainHeadEvent
chainHeadSub event.Subscription
reqResetCh chan *txpoolResetRequest
reqPromoteCh chan *accountSet
@ -311,7 +301,7 @@ type txpoolResetRequest struct {
// NewTxPool creates a new transaction pool to gather, sort and filter inbound
// transactions from the network.
func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain blockChain) *TxPool {
func NewTxPool(config Config, chainconfig *params.ChainConfig, chain blockChain) *TxPool {
// Sanitize the input to ensure no vulnerable gas prices are set
config = (&config).sanitize()
@ -321,11 +311,11 @@ func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain block
chainconfig: chainconfig,
chain: chain,
signer: types.LatestSigner(chainconfig),
pending: make(map[common.Address]*txList),
queue: make(map[common.Address]*txList),
pending: make(map[common.Address]*list),
queue: make(map[common.Address]*list),
beats: make(map[common.Address]time.Time),
all: newTxLookup(),
chainHeadCh: make(chan ChainHeadEvent, chainHeadChanSize),
all: newLookup(),
chainHeadCh: make(chan core.ChainHeadEvent, chainHeadChanSize),
reqResetCh: make(chan *txpoolResetRequest),
reqPromoteCh: make(chan *accountSet),
queueTxEventCh: make(chan *types.Transaction),
@ -340,7 +330,7 @@ func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain block
log.Info("Setting new local account", "address", addr)
pool.locals.add(addr)
}
pool.priced = newTxPricedList(pool.all)
pool.priced = newPricedList(pool.all)
pool.reset(nil, chain.CurrentBlock().Header())
// Start the reorg loop early so it can handle requests generated during journal loading.
@ -463,7 +453,7 @@ func (pool *TxPool) Stop() {
// SubscribeNewTxsEvent registers a subscription of NewTxsEvent and
// starts sending event to the given channel.
func (pool *TxPool) SubscribeNewTxsEvent(ch chan<- NewTxsEvent) event.Subscription {
func (pool *TxPool) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent) event.Subscription {
return pool.scope.Track(pool.txFeed.Subscribe(ch))
}
@ -630,11 +620,11 @@ func (pool *TxPool) GetSender(tx *types.Transaction) (common.Address, error) {
func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
// Accept only legacy transactions until EIP-2718/2930 activates.
if !pool.eip2718 && tx.Type() != types.LegacyTxType {
return ErrTxTypeNotSupported
return core.ErrTxTypeNotSupported
}
// Reject dynamic fee transactions until EIP-1559 activates.
if !pool.eip1559 && tx.Type() == types.DynamicFeeTxType {
return ErrTxTypeNotSupported
return core.ErrTxTypeNotSupported
}
// Reject transactions over defined size to prevent DOS attacks
if uint64(tx.Size()) > txMaxSize {
@ -659,14 +649,14 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
}
// Sanity check for extremely large numbers
if tx.GasFeeCap().BitLen() > 256 {
return ErrFeeCapVeryHigh
return core.ErrFeeCapVeryHigh
}
if tx.GasTipCap().BitLen() > 256 {
return ErrTipVeryHigh
return core.ErrTipVeryHigh
}
// Ensure gasFeeCap is greater than or equal to gasTipCap.
if tx.GasFeeCapIntCmp(tx.GasTipCap()) < 0 {
return ErrTipAboveFeeCap
return core.ErrTipAboveFeeCap
}
// Make sure the transaction is signed properly.
from, err := types.Sender(pool.signer, tx)
@ -681,10 +671,10 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
}
// Ensure the transaction adheres to nonce ordering
if pool.currentState.GetNonce(from) > tx.Nonce() {
return ErrNonceTooLow
return core.ErrNonceTooLow
}
if pool.pendingNonces.get(from)+common.LimitThresholdNonceInQueue < tx.Nonce() {
return ErrNonceTooHigh
return core.ErrNonceTooHigh
}
// Transactor should have enough funds to cover the costs
// cost == V + GP * GL
@ -701,24 +691,24 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
if value, ok := pool.trc21FeeCapacity[*tx.To()]; ok {
feeCapacity = value
if !state.ValidateTRC21Tx(pool.currentState, from, *tx.To(), tx.Data()) {
return ErrInsufficientFunds
return core.ErrInsufficientFunds
}
cost = tx.TxCost(number)
}
}
if new(big.Int).Add(balance, feeCapacity).Cmp(cost) < 0 {
return ErrInsufficientFunds
return core.ErrInsufficientFunds
}
if tx.To() == nil || (tx.To() != nil && !tx.IsSpecialTransaction()) {
// Ensure the transaction has more gas than the basic tx fee.
intrGas, err := IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, true)
intrGas, err := core.IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, true)
if err != nil {
return err
}
// Exclude check smart contract sign address.
if tx.Gas() < intrGas {
return ErrIntrinsicGas
return core.ErrIntrinsicGas
}
// Check zero gas price.
@ -742,13 +732,13 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
// validate minFee slot for XDCZ
if tx.IsXDCZApplyTransaction() {
copyState := pool.currentState.Copy()
return ValidateXDCZApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
return core.ValidateXDCZApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
}
// validate balance slot, token decimal for XDCX
if tx.IsXDCXApplyTransaction() {
copyState := pool.currentState.Copy()
return ValidateXDCXApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
return core.ValidateXDCXApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
}
return nil
}
@ -870,7 +860,7 @@ func (pool *TxPool) enqueueTx(hash common.Hash, tx *types.Transaction, local boo
// Try to insert the transaction into the future queue
from, _ := types.Sender(pool.signer, tx) // already validated
if pool.queue[from] == nil {
pool.queue[from] = newTxList(false)
pool.queue[from] = newList(false)
}
inserted, old := pool.queue[from].Add(tx, pool.config.PriceBump)
if !inserted {
@ -922,7 +912,7 @@ func (pool *TxPool) journalTx(from common.Address, tx *types.Transaction) {
func (pool *TxPool) promoteTx(addr common.Address, hash common.Hash, tx *types.Transaction) bool {
// Try to insert the transaction into the pending queue
if pool.pending[addr] == nil {
pool.pending[addr] = newTxList(true)
pool.pending[addr] = newList(true)
}
list := pool.pending[addr]
@ -955,7 +945,7 @@ func (pool *TxPool) promoteTx(addr common.Address, hash common.Hash, tx *types.T
func (pool *TxPool) promoteSpecialTx(addr common.Address, tx *types.Transaction, isLocal bool) (bool, error) {
// Try to insert the transaction into the pending queue
if pool.pending[addr] == nil {
pool.pending[addr] = newTxList(true)
pool.pending[addr] = newList(true)
}
list := pool.pending[addr]
@ -986,7 +976,7 @@ func (pool *TxPool) promoteSpecialTx(addr common.Address, tx *types.Transaction,
// Set the potentially new pending nonce and notify any subsystems of the new tx
pool.beats[addr] = time.Now()
pool.pendingNonces.set(addr, tx.Nonce()+1)
go pool.txFeed.Send(NewTxsEvent{types.Transactions{tx}})
go pool.txFeed.Send(core.NewTxsEvent{Txs: types.Transactions{tx}})
return true, nil
}
@ -1228,7 +1218,7 @@ func (pool *TxPool) scheduleReorgLoop() {
launchNextRun bool
reset *txpoolResetRequest
dirtyAccounts *accountSet
queuedEvents = make(map[common.Address]*txSortedMap)
queuedEvents = make(map[common.Address]*sortedMap)
)
for {
// Launch next background reorg if needed
@ -1241,7 +1231,7 @@ func (pool *TxPool) scheduleReorgLoop() {
launchNextRun = false
reset, dirtyAccounts = nil, nil
queuedEvents = make(map[common.Address]*txSortedMap)
queuedEvents = make(map[common.Address]*sortedMap)
}
select {
@ -1270,7 +1260,7 @@ func (pool *TxPool) scheduleReorgLoop() {
// request one later if they want the events sent.
addr, _ := types.Sender(pool.signer, tx)
if _, ok := queuedEvents[addr]; !ok {
queuedEvents[addr] = newTxSortedMap()
queuedEvents[addr] = newSortedMap()
}
queuedEvents[addr].Put(tx)
@ -1289,7 +1279,7 @@ func (pool *TxPool) scheduleReorgLoop() {
}
// runReorg runs reset and promoteExecutables on behalf of scheduleReorgLoop.
func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirtyAccounts *accountSet, events map[common.Address]*txSortedMap) {
func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirtyAccounts *accountSet, events map[common.Address]*sortedMap) {
defer func(t0 time.Time) {
reorgDurationTimer.Update(time.Since(t0))
}(time.Now())
@ -1352,7 +1342,7 @@ func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirt
for _, tx := range promoted {
addr, _ := types.Sender(pool.signer, tx)
if _, ok := events[addr]; !ok {
events[addr] = newTxSortedMap()
events[addr] = newSortedMap()
}
events[addr].Put(tx)
}
@ -1361,7 +1351,7 @@ func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirt
for _, set := range events {
txs = append(txs, set.Flatten()...)
}
pool.txFeed.Send(NewTxsEvent{txs})
pool.txFeed.Send(core.NewTxsEvent{Txs: txs})
}
}
@ -1388,7 +1378,7 @@ func (pool *TxPool) reset(oldHead, newHead *types.Header) {
if rem == nil {
// This can happen if a setHead is performed, where we simply discard the old
// head from the chain.
// If that is the case, we don't have the lost transactions any more, and
// If that is the case, we don't have the lost transactions anymore, and
// there's nothing to add
if newNum >= oldNum {
// If we reorged to a same or higher number, then it's not a case of setHead
@ -1442,12 +1432,12 @@ func (pool *TxPool) reset(oldHead, newHead *types.Header) {
}
pool.currentState = statedb
pool.trc21FeeCapacity = state.GetTRC21FeeCapacityFromStateWithCache(newHead.Root, statedb)
pool.pendingNonces = newTxNoncer(statedb)
pool.pendingNonces = newNoncer(statedb)
pool.currentMaxGas = newHead.GasLimit
// Inject any transactions discarded due to reorgs
log.Debug("Reinjecting stale transactions", "count", len(reinject))
senderCacher.recover(pool.signer, reinject)
core.SenderCacher.Recover(pool.signer, reinject)
pool.addTxsLocked(reinject, false)
// Update all fork indicator by next pending block number.
@ -1718,8 +1708,6 @@ func (pool *TxPool) demoteUnexecutables() {
pool.enqueueTx(hash, tx, false, false)
}
pendingGauge.Dec(int64(len(gapped)))
// This might happen in a reorg, so log it to the metering
blockReorgInvalidatedTx.Mark(int64(len(gapped)))
}
// Delete the entire pending entry if it became empty.
if list.Empty() {
@ -1814,7 +1802,7 @@ func (as *accountSet) merge(other *accountSet) {
as.cache = nil
}
// txLookup is used internally by TxPool to track transactions while allowing
// lookup is used internally by TxPool to track transactions while allowing
// lookup without mutex contention.
//
// Note, although this type is properly protected against concurrent access, it
@ -1826,16 +1814,16 @@ func (as *accountSet) merge(other *accountSet) {
//
// This lookup set combines the notion of "local transactions", which is useful
// to build upper-level structure.
type txLookup struct {
type lookup struct {
slots int
lock sync.RWMutex
locals map[common.Hash]*types.Transaction
remotes map[common.Hash]*types.Transaction
}
// newTxLookup returns a new txLookup structure.
func newTxLookup() *txLookup {
return &txLookup{
// newLookup returns a new lookup structure.
func newLookup() *lookup {
return &lookup{
locals: make(map[common.Hash]*types.Transaction),
remotes: make(map[common.Hash]*types.Transaction),
}
@ -1844,7 +1832,7 @@ func newTxLookup() *txLookup {
// Range calls f on each key and value present in the map. The callback passed
// should return the indicator whether the iteration needs to be continued.
// Callers need to specify which set (or both) to be iterated.
func (t *txLookup) Range(f func(hash common.Hash, tx *types.Transaction, local bool) bool, local bool, remote bool) {
func (t *lookup) Range(f func(hash common.Hash, tx *types.Transaction, local bool) bool, local bool, remote bool) {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1865,7 +1853,7 @@ func (t *txLookup) Range(f func(hash common.Hash, tx *types.Transaction, local b
}
// Get returns a transaction if it exists in the lookup, or nil if not found.
func (t *txLookup) Get(hash common.Hash) *types.Transaction {
func (t *lookup) Get(hash common.Hash) *types.Transaction {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1876,7 +1864,7 @@ func (t *txLookup) Get(hash common.Hash) *types.Transaction {
}
// GetLocal returns a transaction if it exists in the lookup, or nil if not found.
func (t *txLookup) GetLocal(hash common.Hash) *types.Transaction {
func (t *lookup) GetLocal(hash common.Hash) *types.Transaction {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1884,7 +1872,7 @@ func (t *txLookup) GetLocal(hash common.Hash) *types.Transaction {
}
// GetRemote returns a transaction if it exists in the lookup, or nil if not found.
func (t *txLookup) GetRemote(hash common.Hash) *types.Transaction {
func (t *lookup) GetRemote(hash common.Hash) *types.Transaction {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1892,7 +1880,7 @@ func (t *txLookup) GetRemote(hash common.Hash) *types.Transaction {
}
// Count returns the current number of transactions in the lookup.
func (t *txLookup) Count() int {
func (t *lookup) Count() int {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1900,7 +1888,7 @@ func (t *txLookup) Count() int {
}
// LocalCount returns the current number of local transactions in the lookup.
func (t *txLookup) LocalCount() int {
func (t *lookup) LocalCount() int {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1908,7 +1896,7 @@ func (t *txLookup) LocalCount() int {
}
// RemoteCount returns the current number of remote transactions in the lookup.
func (t *txLookup) RemoteCount() int {
func (t *lookup) RemoteCount() int {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1916,7 +1904,7 @@ func (t *txLookup) RemoteCount() int {
}
// Slots returns the current number of slots used in the lookup.
func (t *txLookup) Slots() int {
func (t *lookup) Slots() int {
t.lock.RLock()
defer t.lock.RUnlock()
@ -1924,7 +1912,7 @@ func (t *txLookup) Slots() int {
}
// Add adds a transaction to the lookup.
func (t *txLookup) Add(tx *types.Transaction, local bool) {
func (t *lookup) Add(tx *types.Transaction, local bool) {
t.lock.Lock()
defer t.lock.Unlock()
@ -1939,7 +1927,7 @@ func (t *txLookup) Add(tx *types.Transaction, local bool) {
}
// Remove removes a transaction from the lookup.
func (t *txLookup) Remove(hash common.Hash) {
func (t *lookup) Remove(hash common.Hash) {
t.lock.Lock()
defer t.lock.Unlock()
@ -1960,7 +1948,7 @@ func (t *txLookup) Remove(hash common.Hash) {
// RemoteToLocals migrates the transactions belongs to the given locals to locals
// set. The assumption is held the locals set is thread-safe to be used.
func (t *txLookup) RemoteToLocals(locals *accountSet) int {
func (t *lookup) RemoteToLocals(locals *accountSet) int {
t.lock.Lock()
defer t.lock.Unlock()
@ -1976,7 +1964,7 @@ func (t *txLookup) RemoteToLocals(locals *accountSet) int {
}
// RemotesBelowTip finds all remote transactions below the given tip threshold.
func (t *txLookup) RemotesBelowTip(threshold *big.Int) types.Transactions {
func (t *lookup) RemotesBelowTip(threshold *big.Int) types.Transactions {
found := make(types.Transactions, 0, 128)
t.Range(func(hash common.Hash, tx *types.Transaction, local bool) bool {
if tx.GasTipCapIntCmp(threshold) < 0 {

289
core/tx_pool_test.go → core/txpool/txpool_test.go
View file

@ -14,7 +14,7 @@
// 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 core
package txpool
import (
"crypto/ecdsa"
@ -28,6 +28,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
@ -39,14 +40,14 @@ import (
var (
// testTxPoolConfig is a transaction pool configuration without stateful disk
// sideeffects used during testing.
testTxPoolConfig TxPoolConfig
testTxPoolConfig Config
// eip1559Config is a chain config with EIP-1559 enabled at block 0.
eip1559Config *params.ChainConfig
)
func init() {
testTxPoolConfig = DefaultTxPoolConfig
testTxPoolConfig = DefaultConfig
testTxPoolConfig.Journal = ""
cpy := *params.TestChainConfig
@ -91,7 +92,7 @@ func (bc *testBlockChain) StateAt(common.Hash) (*state.StateDB, error) {
return bc.statedb, nil
}
func (bc *testBlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription {
func (bc *testBlockChain) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
return bc.chainHeadFeed.Subscribe(ch)
}
@ -127,11 +128,11 @@ func dynamicFeeTx(nonce uint64, gaslimit uint64, gasFee *big.Int, tip *big.Int,
return tx
}
func setupTxPool() (*TxPool, *ecdsa.PrivateKey) {
return setupTxPoolWithConfig(params.TestChainConfig)
func setupPool() (*TxPool, *ecdsa.PrivateKey) {
return setupPoolWithConfig(params.TestChainConfig)
}
func setupTxPoolWithConfig(config *params.ChainConfig) (*TxPool, *ecdsa.PrivateKey) {
func setupPoolWithConfig(config *params.ChainConfig) (*TxPool, *ecdsa.PrivateKey) {
diskdb := rawdb.NewMemoryDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(diskdb))
blockchain := &testBlockChain{statedb, 10000000, new(event.Feed)}
@ -144,8 +145,8 @@ func setupTxPoolWithConfig(config *params.ChainConfig) (*TxPool, *ecdsa.PrivateK
return pool, key
}
// validateTxPoolInternals checks various consistency invariants within the pool.
func validateTxPoolInternals(pool *TxPool) error {
// validatePoolInternals checks various consistency invariants within the pool.
func validatePoolInternals(pool *TxPool) error {
pool.mu.RLock()
defer pool.mu.RUnlock()
@ -177,7 +178,7 @@ func validateTxPoolInternals(pool *TxPool) error {
// validateEvents checks that the correct number of transaction addition events
// were fired on the pool's event feed.
func validateEvents(events chan NewTxsEvent, count int) error {
func validateEvents(events chan core.NewTxsEvent, count int) error {
var received []*types.Transaction
for len(received) < count {
@ -235,7 +236,7 @@ func (c *testChain) State() (*state.StateDB, error) {
// This test simulates a scenario where a new block is imported during a
// state reset and tests whether the pending state is in sync with the
// block head event that initiated the resetState().
func TestStateChangeDuringTransactionPoolReset(t *testing.T) {
func TestStateChangeDuringReset(t *testing.T) {
t.Parallel()
var (
@ -293,28 +294,28 @@ func testSetNonce(pool *TxPool, addr common.Address, nonce uint64) {
func TestInvalidTransactions(t *testing.T) {
t.Parallel()
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
tx := transaction(0, 100, key)
from, _ := deriveSender(tx)
testAddBalance(pool, from, big.NewInt(1))
if err := pool.AddRemote(tx); err != ErrInsufficientFunds {
t.Error("expected", ErrInsufficientFunds)
if err := pool.AddRemote(tx); err != core.ErrInsufficientFunds {
t.Error("expected", core.ErrInsufficientFunds)
}
balance := new(big.Int).Add(tx.Value(), new(big.Int).Mul(new(big.Int).SetUint64(tx.Gas()), tx.GasPrice()))
testAddBalance(pool, from, balance)
if err := pool.AddRemote(tx); err != ErrIntrinsicGas {
t.Error("expected", ErrIntrinsicGas, "got", err)
if err := pool.AddRemote(tx); err != core.ErrIntrinsicGas {
t.Error("expected", core.ErrIntrinsicGas, "got", err)
}
testSetNonce(pool, from, 1)
testAddBalance(pool, from, big.NewInt(0xffffffffffffff))
tx = transaction(0, 100000, key)
if err := pool.AddRemote(tx); err != ErrNonceTooLow {
t.Error("expected", ErrNonceTooLow)
if err := pool.AddRemote(tx); err != core.ErrNonceTooLow {
t.Error("expected", core.ErrNonceTooLow)
}
tx = transaction(1, 100000, key)
@ -327,10 +328,10 @@ func TestInvalidTransactions(t *testing.T) {
}
}
func TestTransactionQueue(t *testing.T) {
func TestQueue(t *testing.T) {
t.Parallel()
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
tx := transaction(0, 100, key)
@ -359,10 +360,10 @@ func TestTransactionQueue(t *testing.T) {
}
}
func TestTransactionQueue2(t *testing.T) {
func TestQueue2(t *testing.T) {
t.Parallel()
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
tx1 := transaction(0, 100, key)
@ -385,10 +386,10 @@ func TestTransactionQueue2(t *testing.T) {
}
}
func TestTransactionNegativeValue(t *testing.T) {
func TestNegativeValue(t *testing.T) {
t.Parallel()
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
tx, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(-1), 100, big.NewInt(1), nil), types.HomesteadSigner{}, key)
@ -399,43 +400,43 @@ func TestTransactionNegativeValue(t *testing.T) {
}
}
func TestTransactionTipAboveFeeCap(t *testing.T) {
func TestTipAboveFeeCap(t *testing.T) {
t.Parallel()
pool, key := setupTxPoolWithConfig(eip1559Config)
pool, key := setupPoolWithConfig(eip1559Config)
defer pool.Stop()
tx := dynamicFeeTx(0, 100, big.NewInt(1), big.NewInt(2), key)
if err := pool.AddRemote(tx); err != ErrTipAboveFeeCap {
t.Error("expected", ErrTipAboveFeeCap, "got", err)
if err := pool.AddRemote(tx); err != core.ErrTipAboveFeeCap {
t.Error("expected", core.ErrTipAboveFeeCap, "got", err)
}
}
func TestTransactionVeryHighValues(t *testing.T) {
func TestVeryHighValues(t *testing.T) {
t.Parallel()
pool, key := setupTxPoolWithConfig(eip1559Config)
pool, key := setupPoolWithConfig(eip1559Config)
defer pool.Stop()
veryBigNumber := big.NewInt(1)
veryBigNumber.Lsh(veryBigNumber, 300)
tx := dynamicFeeTx(0, 100, big.NewInt(1), veryBigNumber, key)
if err := pool.AddRemote(tx); err != ErrTipVeryHigh {
t.Error("expected", ErrTipVeryHigh, "got", err)
if err := pool.AddRemote(tx); err != core.ErrTipVeryHigh {
t.Error("expected", core.ErrTipVeryHigh, "got", err)
}
tx2 := dynamicFeeTx(0, 100, veryBigNumber, big.NewInt(1), key)
if err := pool.AddRemote(tx2); err != ErrFeeCapVeryHigh {
t.Error("expected", ErrFeeCapVeryHigh, "got", err)
if err := pool.AddRemote(tx2); err != core.ErrFeeCapVeryHigh {
t.Error("expected", core.ErrFeeCapVeryHigh, "got", err)
}
}
func TestTransactionChainFork(t *testing.T) {
func TestChainFork(t *testing.T) {
t.Parallel()
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
@ -462,10 +463,10 @@ func TestTransactionChainFork(t *testing.T) {
}
}
func TestTransactionDoubleNonce(t *testing.T) {
func TestDoubleNonce(t *testing.T) {
t.Parallel()
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
@ -514,10 +515,10 @@ func TestTransactionDoubleNonce(t *testing.T) {
}
}
func TestTransactionMissingNonce(t *testing.T) {
func TestMissingNonce(t *testing.T) {
t.Parallel()
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
@ -537,11 +538,11 @@ func TestTransactionMissingNonce(t *testing.T) {
}
}
func TestTransactionNonceRecovery(t *testing.T) {
func TestNonceRecovery(t *testing.T) {
t.Parallel()
const n = 10
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
@ -563,11 +564,11 @@ func TestTransactionNonceRecovery(t *testing.T) {
// Tests that if an account runs out of funds, any pending and queued transactions
// are dropped.
func TestTransactionDropping(t *testing.T) {
func TestDropping(t *testing.T) {
t.Parallel()
// Create a test account and fund it
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
@ -667,7 +668,7 @@ func TestTransactionDropping(t *testing.T) {
// Tests that if a transaction is dropped from the current pending pool (e.g. out
// of fund), all consecutive (still valid, but not executable) transactions are
// postponed back into the future queue to prevent broadcasting them.
func TestTransactionPostponing(t *testing.T) {
func TestPostponing(t *testing.T) {
t.Parallel()
// Create the pool to test the postponing with
@ -782,18 +783,18 @@ func TestTransactionPostponing(t *testing.T) {
// Tests that if the transaction pool has both executable and non-executable
// transactions from an origin account, filling the nonce gap moves all queued
// ones into the pending pool.
func TestTransactionGapFilling(t *testing.T) {
func TestGapFilling(t *testing.T) {
t.Parallel()
// Create a test account and fund it
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
testAddBalance(pool, account, big.NewInt(1000000))
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, testTxPoolConfig.AccountQueue+5)
events := make(chan core.NewTxsEvent, testTxPoolConfig.AccountQueue+5)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -812,7 +813,7 @@ func TestTransactionGapFilling(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Fill the nonce gap and ensure all transactions become pending
@ -829,18 +830,18 @@ func TestTransactionGapFilling(t *testing.T) {
if err := validateEvents(events, 2); err != nil {
t.Fatalf("gap-filling event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that if the transaction count belonging to a single account goes above
// some threshold, the higher transactions are dropped to prevent DOS attacks.
func TestTransactionQueueAccountLimiting(t *testing.T) {
func TestQueueAccountLimiting(t *testing.T) {
t.Parallel()
// Create a test account and fund it
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
@ -874,14 +875,14 @@ func TestTransactionQueueAccountLimiting(t *testing.T) {
//
// This logic should not hold for local transactions, unless the local tracking
// mechanism is disabled.
func TestTransactionQueueGlobalLimiting(t *testing.T) {
testTransactionQueueGlobalLimiting(t, false)
func TestQueueGlobalLimiting(t *testing.T) {
testQueueGlobalLimiting(t, false)
}
func TestTransactionQueueGlobalLimitingNoLocals(t *testing.T) {
testTransactionQueueGlobalLimiting(t, true)
func TestQueueGlobalLimitingNoLocals(t *testing.T) {
testQueueGlobalLimiting(t, true)
}
func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
func testQueueGlobalLimiting(t *testing.T, nolocals bool) {
t.Parallel()
// Create the pool to test the limit enforcement with
@ -966,12 +967,12 @@ func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
//
// This logic should not hold for local transactions, unless the local tracking
// mechanism is disabled.
func TestTransactionQueueTimeLimiting(t *testing.T) { testTransactionQueueTimeLimiting(t, false) }
func TestTransactionQueueTimeLimitingNoLocals(t *testing.T) {
testTransactionQueueTimeLimiting(t, true)
func TestQueueTimeLimiting(t *testing.T) { testQueueTimeLimiting(t, false) }
func TestQueueTimeLimitingNoLocals(t *testing.T) {
testQueueTimeLimiting(t, true)
}
func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
func testQueueTimeLimiting(t *testing.T, nolocals bool) {
common.MinGasPrice = big.NewInt(0)
// Reduce the eviction interval to a testable amount
defer func(old time.Duration) { evictionInterval = old }(evictionInterval)
@ -1010,7 +1011,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@ -1025,7 +1026,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@ -1045,7 +1046,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
}
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@ -1062,7 +1063,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@ -1092,7 +1093,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 3)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@ -1111,7 +1112,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
}
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1119,18 +1120,18 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
// Tests that even if the transaction count belonging to a single account goes
// above some threshold, as long as the transactions are executable, they are
// accepted.
func TestTransactionPendingLimiting(t *testing.T) {
func TestPendingLimiting(t *testing.T) {
t.Parallel()
// Create a test account and fund it
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
testAddBalance(pool, account, big.NewInt(1000000))
testTxPoolConfig.AccountQueue = 10
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, testTxPoolConfig.AccountQueue)
events := make(chan core.NewTxsEvent, testTxPoolConfig.AccountQueue)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -1152,7 +1153,7 @@ func TestTransactionPendingLimiting(t *testing.T) {
if err := validateEvents(events, int(testTxPoolConfig.AccountQueue)); err != nil {
t.Fatalf("event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1160,7 +1161,7 @@ func TestTransactionPendingLimiting(t *testing.T) {
// Tests that if the transaction count belonging to multiple accounts go above
// some hard threshold, the higher transactions are dropped to prevent DOS
// attacks.
func TestTransactionPendingGlobalLimiting(t *testing.T) {
func TestPendingGlobalLimiting(t *testing.T) {
t.Parallel()
// Create the pool to test the limit enforcement with
@ -1201,7 +1202,7 @@ func TestTransactionPendingGlobalLimiting(t *testing.T) {
if pending > int(config.GlobalSlots) {
t.Fatalf("total pending transactions overflow allowance: %d > %d", pending, config.GlobalSlots)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1209,11 +1210,11 @@ func TestTransactionPendingGlobalLimiting(t *testing.T) {
// Test the limit on transaction size is enforced correctly.
// This test verifies every transaction having allowed size
// is added to the pool, and longer transactions are rejected.
func TestTransactionAllowedTxSize(t *testing.T) {
func TestAllowedTxSize(t *testing.T) {
t.Parallel()
// Create a test account and fund it
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
@ -1257,13 +1258,13 @@ func TestTransactionAllowedTxSize(t *testing.T) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that if transactions start being capped, transactions are also removed from 'all'
func TestTransactionCapClearsFromAll(t *testing.T) {
func TestCapClearsFromAll(t *testing.T) {
t.Parallel()
// Create the pool to test the limit enforcement with
@ -1290,7 +1291,7 @@ func TestTransactionCapClearsFromAll(t *testing.T) {
}
// Import the batch and verify that limits have been enforced
pool.AddRemotes(txs)
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1298,7 +1299,7 @@ func TestTransactionCapClearsFromAll(t *testing.T) {
// Tests that if the transaction count belonging to multiple accounts go above
// some hard threshold, if they are under the minimum guaranteed slot count then
// the transactions are still kept.
func TestTransactionPendingMinimumAllowance(t *testing.T) {
func TestPendingMinimumAllowance(t *testing.T) {
t.Parallel()
// Create the pool to test the limit enforcement with
@ -1337,7 +1338,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
t.Errorf("addr %x: total pending transactions mismatch: have %d, want %d", addr, list.Len(), config.AccountSlots)
}
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1347,7 +1348,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
// from the pending pool to the queue.
//
// Note, local transactions are never allowed to be dropped.
func TestTransactionPoolRepricing(t *testing.T) {
func TestRepricing(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@ -1359,7 +1360,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, 32)
events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -1400,7 +1401,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 7); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Reprice the pool and check that underpriced transactions get dropped
@ -1416,7 +1417,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("reprice event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Check that we can't add the old transactions back
@ -1432,7 +1433,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("post-reprice event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// However we can add local underpriced transactions
@ -1446,7 +1447,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("post-reprice local event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// And we can fill gaps with properly priced transactions
@ -1462,7 +1463,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 5); err != nil {
t.Fatalf("post-reprice event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1472,15 +1473,15 @@ func TestTransactionPoolRepricing(t *testing.T) {
// gapped transactions back from the pending pool to the queue.
//
// Note, local transactions are never allowed to be dropped.
func TestTransactionPoolRepricingDynamicFee(t *testing.T) {
func TestRepricingDynamicFee(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
pool, _ := setupTxPoolWithConfig(eip1559Config)
pool, _ := setupPoolWithConfig(eip1559Config)
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, 32)
events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -1521,7 +1522,7 @@ func TestTransactionPoolRepricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 7); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Reprice the pool and check that underpriced transactions get dropped
@ -1537,7 +1538,7 @@ func TestTransactionPoolRepricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("reprice event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Check that we can't add the old transactions back
@ -1556,7 +1557,7 @@ func TestTransactionPoolRepricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("post-reprice event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// However we can add local underpriced transactions
@ -1570,7 +1571,7 @@ func TestTransactionPoolRepricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("post-reprice local event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// And we can fill gaps with properly priced transactions
@ -1589,14 +1590,14 @@ func TestTransactionPoolRepricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 5); err != nil {
t.Fatalf("post-reprice event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that setting the transaction pool gas price to a higher value does not
// remove local transactions (legacy & dynamic fee).
func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
func TestRepricingKeepsLocals(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@ -1649,7 +1650,7 @@ func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, expQueued)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1671,7 +1672,7 @@ func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
// pending transactions are moved into the queue.
//
// Note, local transactions are never allowed to be dropped.
func TestTransactionPoolUnderpricing(t *testing.T) {
func TestPoolUnderpricing(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@ -1687,7 +1688,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, 32)
events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -1721,7 +1722,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
if err := validateEvents(events, 3); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding an underpriced transaction on block limit fails
@ -1748,7 +1749,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("additional event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding local transactions can push out even higher priced ones
@ -1770,7 +1771,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
if err := validateEvents(events, 2); err != nil {
t.Fatalf("local event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1778,7 +1779,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
// Tests that more expensive transactions push out cheap ones from the pool, but
// without producing instability by creating gaps that start jumping transactions
// back and forth between queued/pending.
func TestTransactionPoolStableUnderpricing(t *testing.T) {
func TestPoolStableUnderpricing(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@ -1795,7 +1796,7 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, 32)
events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -1822,7 +1823,7 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
if err := validateEvents(events, int(config.GlobalSlots)); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding high priced transactions drops a cheap, but doesn't produce a gap
@ -1839,7 +1840,7 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("additional event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1849,17 +1850,17 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
// expensive ones and any gapped pending transactions are moved into the queue.
//
// Note, local transactions are never allowed to be dropped.
func TestTransactionPoolUnderpricingDynamicFee(t *testing.T) {
func TestPoolUnderpricingDynamicFee(t *testing.T) {
t.Parallel()
pool, _ := setupTxPoolWithConfig(eip1559Config)
pool, _ := setupPoolWithConfig(eip1559Config)
defer pool.Stop()
pool.config.GlobalSlots = 2
pool.config.GlobalQueue = 2
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, 32)
events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -1893,7 +1894,7 @@ func TestTransactionPoolUnderpricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 3); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@ -1927,7 +1928,7 @@ func TestTransactionPoolUnderpricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("additional event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding local transactions can push out even higher priced ones
@ -1949,7 +1950,7 @@ func TestTransactionPoolUnderpricingDynamicFee(t *testing.T) {
if err := validateEvents(events, 2); err != nil {
t.Fatalf("local event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@ -1959,7 +1960,7 @@ func TestTransactionPoolUnderpricingDynamicFee(t *testing.T) {
func TestDualHeapEviction(t *testing.T) {
t.Parallel()
pool, _ := setupTxPoolWithConfig(eip1559Config)
pool, _ := setupPoolWithConfig(eip1559Config)
defer pool.Stop()
pool.config.GlobalSlots = 10
@ -2006,13 +2007,13 @@ func TestDualHeapEviction(t *testing.T) {
check(highTip, "effective tip")
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that the pool rejects duplicate transactions.
func TestTransactionDeduplication(t *testing.T) {
func TestDeduplication(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@ -2071,14 +2072,14 @@ func TestTransactionDeduplication(t *testing.T) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that the pool rejects replacement transactions that don't meet the minimum
// price bump required.
func TestTransactionReplacement(t *testing.T) {
func TestReplacement(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@ -2090,7 +2091,7 @@ func TestTransactionReplacement(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, 32)
events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -2152,23 +2153,23 @@ func TestTransactionReplacement(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("queued replacement event firing failed: %v", err)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that the pool rejects replacement dynamic fee transactions that don't
// meet the minimum price bump required.
func TestTransactionReplacementDynamicFee(t *testing.T) {
func TestReplacementDynamicFee(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
pool, key := setupTxPoolWithConfig(eip1559Config)
pool, key := setupPoolWithConfig(eip1559Config)
defer pool.Stop()
testAddBalance(pool, crypto.PubkeyToAddress(key.PublicKey), big.NewInt(1000000000))
// Keep track of transaction events to ensure all executables get announced
events := make(chan NewTxsEvent, 32)
events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@ -2262,15 +2263,15 @@ func TestTransactionReplacementDynamicFee(t *testing.T) {
}
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that local transactions are journaled to disk, but remote transactions
// get discarded between restarts.
func TestTransactionJournaling(t *testing.T) { testTransactionJournaling(t, false) }
func TestTransactionJournalingNoLocals(t *testing.T) { testTransactionJournaling(t, true) }
func TestJournaling(t *testing.T) { testTransactionJournaling(t, false) }
func TestJournalingNoLocals(t *testing.T) { testTransactionJournaling(t, true) }
func testTransactionJournaling(t *testing.T, nolocals bool) {
t.Parallel()
@ -2326,7 +2327,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Terminate the old pool, bump the local nonce, create a new pool and ensure relevant transaction survive
@ -2349,7 +2350,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 2)
}
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Bump the nonce temporarily and ensure the newly invalidated transaction is removed
@ -2375,7 +2376,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
}
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
pool.Stop()
@ -2383,7 +2384,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
// TestTransactionStatusCheck tests that the pool can correctly retrieve the
// pending status of individual transactions.
func TestTransactionStatusCheck(t *testing.T) {
func TestStatusCheck(t *testing.T) {
t.Parallel()
// Create the pool to test the status retrievals with
@ -2418,7 +2419,7 @@ func TestTransactionStatusCheck(t *testing.T) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2)
}
if err := validateTxPoolInternals(pool); err != nil {
if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Retrieve the status of each transaction and validate them
@ -2439,7 +2440,7 @@ func TestTransactionStatusCheck(t *testing.T) {
}
// Test the transaction slots consumption is computed correctly
func TestTransactionSlotCount(t *testing.T) {
func TestSlotCount(t *testing.T) {
t.Parallel()
key, _ := crypto.GenerateKey()
@ -2464,7 +2465,7 @@ func BenchmarkPendingDemotion10000(b *testing.B) { benchmarkPendingDemotion(b, 1
func benchmarkPendingDemotion(b *testing.B, size int) {
// Add a batch of transactions to a pool one by one
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
@ -2489,7 +2490,7 @@ func BenchmarkFuturePromotion10000(b *testing.B) { benchmarkFuturePromotion(b, 1
func benchmarkFuturePromotion(b *testing.B, size int) {
// Add a batch of transactions to a pool one by one
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
@ -2507,17 +2508,17 @@ func benchmarkFuturePromotion(b *testing.B, size int) {
}
// Benchmarks the speed of batched transaction insertion.
func BenchmarkPoolBatchInsert100(b *testing.B) { benchmarkPoolBatchInsert(b, 100, false) }
func BenchmarkPoolBatchInsert1000(b *testing.B) { benchmarkPoolBatchInsert(b, 1000, false) }
func BenchmarkPoolBatchInsert10000(b *testing.B) { benchmarkPoolBatchInsert(b, 10000, false) }
func BenchmarkBatchInsert100(b *testing.B) { benchmarkBatchInsert(b, 100, false) }
func BenchmarkBatchInsert1000(b *testing.B) { benchmarkBatchInsert(b, 1000, false) }
func BenchmarkBatchInsert10000(b *testing.B) { benchmarkBatchInsert(b, 10000, false) }
func BenchmarkPoolBatchLocalInsert100(b *testing.B) { benchmarkPoolBatchInsert(b, 100, true) }
func BenchmarkPoolBatchLocalInsert1000(b *testing.B) { benchmarkPoolBatchInsert(b, 1000, true) }
func BenchmarkPoolBatchLocalInsert10000(b *testing.B) { benchmarkPoolBatchInsert(b, 10000, true) }
func BenchmarkBatchLocalInsert100(b *testing.B) { benchmarkBatchInsert(b, 100, true) }
func BenchmarkBatchLocalInsert1000(b *testing.B) { benchmarkBatchInsert(b, 1000, true) }
func BenchmarkBatchLocalInsert10000(b *testing.B) { benchmarkBatchInsert(b, 10000, true) }
func benchmarkPoolBatchInsert(b *testing.B, size int, local bool) {
func benchmarkBatchInsert(b *testing.B, size int, local bool) {
// Generate a batch of transactions to enqueue into the pool
pool, key := setupTxPool()
pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
@ -2561,7 +2562,7 @@ func BenchmarkInsertRemoteWithAllLocals(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
b.StopTimer()
pool, _ := setupTxPool()
pool, _ := setupPool()
testAddBalance(pool, account, big.NewInt(100000000))
for _, local := range locals {
pool.AddLocal(local)
@ -2577,9 +2578,9 @@ func BenchmarkInsertRemoteWithAllLocals(b *testing.B) {
}
// Benchmarks the speed of batch transaction insertion in case of multiple accounts.
func BenchmarkPoolMultiAccountBatchInsert(b *testing.B) {
func BenchmarkMultiAccountBatchInsert(b *testing.B) {
// Generate a batch of transactions to enqueue into the pool
pool, _ := setupTxPool()
pool, _ := setupPool()
defer pool.Stop()
b.ReportAllocs()
batches := make(types.Transactions, b.N)

19
eth/backend.go
View file

@ -37,6 +37,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/contracts"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/bloombits"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/core/vm"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
@ -72,9 +73,9 @@ type Ethereum struct {
shutdownChan chan bool // Channel for shutting down the ethereum
// Handlers
txPool *core.TxPool
orderPool *core.OrderPool
lendingPool *core.LendingPool
txPool *txpool.TxPool
orderPool *txpool.OrderPool
lendingPool *txpool.LendingPool
blockchain *core.BlockChain
protocolManager *ProtocolManager
lesServer LesServer
@ -186,9 +187,9 @@ func New(ctx *node.ServiceContext, config *ethconfig.Config, XDCXServ *XDCx.XDCX
if config.TxPool.Journal != "" {
config.TxPool.Journal = ctx.ResolvePath(config.TxPool.Journal)
}
eth.txPool = core.NewTxPool(config.TxPool, eth.chainConfig, eth.blockchain)
eth.orderPool = core.NewOrderPool(eth.chainConfig, eth.blockchain)
eth.lendingPool = core.NewLendingPool(eth.chainConfig, eth.blockchain)
eth.txPool = txpool.NewTxPool(config.TxPool, eth.chainConfig, eth.blockchain)
eth.orderPool = txpool.NewOrderPool(eth.chainConfig, eth.blockchain)
eth.lendingPool = txpool.NewLendingPool(eth.chainConfig, eth.blockchain)
if common.RollbackHash != (common.Hash{}) {
curBlock := eth.blockchain.CurrentBlock()
if curBlock == nil {
@ -517,7 +518,7 @@ func (e *Ethereum) Miner() *miner.Miner { return e.miner }
func (e *Ethereum) AccountManager() *accounts.Manager { return e.accountManager }
func (e *Ethereum) BlockChain() *core.BlockChain { return e.blockchain }
func (e *Ethereum) TxPool() *core.TxPool { return e.txPool }
func (e *Ethereum) TxPool() *txpool.TxPool { return e.txPool }
func (e *Ethereum) EventMux() *event.TypeMux { return e.eventMux }
func (e *Ethereum) Engine() consensus.Engine { return e.engine }
func (e *Ethereum) ChainDb() ethdb.Database { return e.chainDb }
@ -591,7 +592,7 @@ func (e *Ethereum) GetXDCX() *XDCx.XDCX {
return e.XDCX
}
func (e *Ethereum) OrderPool() *core.OrderPool {
func (e *Ethereum) OrderPool() *txpool.OrderPool {
return e.orderPool
}
@ -600,6 +601,6 @@ func (e *Ethereum) GetXDCXLending() *XDCxlending.Lending {
}
// LendingPool geth eth lending pool
func (e *Ethereum) LendingPool() *core.LendingPool {
func (e *Ethereum) LendingPool() *txpool.LendingPool {
return e.lendingPool
}

5
eth/ethconfig/config.go
View file

@ -29,6 +29,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/hexutil"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/eth/gasprice"
"github.com/XinFinOrg/XDPoSChain/params"
@ -72,7 +73,7 @@ var Defaults = Config{
FilterLogCacheSize: 32,
GasPrice: big.NewInt(0.25 * params.Shannon),
TxPool: core.DefaultTxPoolConfig,
TxPool: txpool.DefaultConfig,
RPCGasCap: 50000000,
GPO: FullNodeGPO,
RPCTxFeeCap: 1, // 1 ether
@ -129,7 +130,7 @@ type Config struct {
Ethash ethash.Config
// Transaction pool options
TxPool core.TxPoolConfig
TxPool txpool.Config
// Gas Price Oracle options
GPO gasprice.Config

5
eth/ethconfig/gen_config.go
View file

@ -9,6 +9,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/eth/gasprice"
)
@ -33,7 +34,7 @@ func (c Config) MarshalTOML() (interface{}, error) {
GasPrice *big.Int
FilterLogCacheSize int
Ethash ethash.Config
TxPool core.TxPoolConfig
TxPool txpool.Config
GPO gasprice.Config
EnablePreimageRecording bool
DocRoot string `toml:"-"`
@ -87,7 +88,7 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
GasPrice *big.Int
FilterLogCacheSize *int
Ethash *ethash.Config
TxPool *core.TxPoolConfig
TxPool *txpool.Config
GPO *gasprice.Config
EnablePreimageRecording *bool
DocRoot *string `toml:"-"`

12
les/handler.go
View file

@ -27,12 +27,12 @@ import (
"sync"
"time"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/ethdb"
@ -92,7 +92,7 @@ type BlockChain interface {
type txPool interface {
AddRemotes(txs []*types.Transaction) []error
AddRemotesSync(txs []*types.Transaction) []error
Status(hashes []common.Hash) []core.TxStatus
Status(hashes []common.Hash) []txpool.TxStatus
}
type ProtocolManager struct {
@ -1044,7 +1044,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
}
stats := pm.txStatus(hashes)
for i, stat := range stats {
if stat.Status == core.TxStatusUnknown {
if stat.Status == txpool.TxStatusUnknown {
if errs := pm.txpool.AddRemotes([]*types.Transaction{req.Txs[i]}); errs[0] != nil {
stats[i].Error = errs[0].Error()
continue
@ -1160,9 +1160,9 @@ func (pm *ProtocolManager) txStatus(hashes []common.Hash) []txStatus {
stats[i].Status = stat
// If the transaction is unknown to the pool, try looking it up locally
if stat == core.TxStatusUnknown {
if stat == txpool.TxStatusUnknown {
if block, number, index := core.GetTxLookupEntry(pm.chainDb, hashes[i]); block != (common.Hash{}) {
stats[i].Status = core.TxStatusIncluded
stats[i].Status = txpool.TxStatusIncluded
stats[i].Lookup = &core.TxLookupEntry{BlockHash: block, BlockIndex: number, Index: index}
}
}

39
les/handler_test.go
View file

@ -18,7 +18,6 @@ package les
import (
"encoding/binary"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
"math/big"
"math/rand"
"testing"
@ -27,6 +26,8 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
@ -493,10 +494,10 @@ func TestTransactionStatusLes2(t *testing.T) {
db := rawdb.NewMemoryDatabase()
pm := newTestProtocolManagerMust(t, false, 0, nil, nil, nil, db)
chain := pm.blockchain.(*core.BlockChain)
config := core.DefaultTxPoolConfig
config := txpool.DefaultConfig
config.Journal = ""
txpool := core.NewTxPool(config, params.TestChainConfig, chain)
pm.txpool = txpool
txPool := txpool.NewTxPool(config, params.TestChainConfig, chain)
pm.txpool = txPool
peer, _ := newTestPeer(t, "peer", 2, pm, true)
defer peer.close()
@ -520,20 +521,20 @@ func TestTransactionStatusLes2(t *testing.T) {
// test error status by sending an underpriced transaction
tx0, _ := types.SignTx(types.NewTransaction(0, acc1Addr, big.NewInt(10000), params.TxGas, nil, nil), signer, testBankKey)
test(tx0, true, txStatus{Status: core.TxStatusUnknown, Error: core.ErrUnderpriced.Error()})
test(tx0, true, txStatus{Status: txpool.TxStatusUnknown, Error: txpool.ErrUnderpriced.Error()})
tx1, _ := types.SignTx(types.NewTransaction(0, acc1Addr, big.NewInt(10000), params.TxGas, big.NewInt(100000000000), nil), signer, testBankKey)
test(tx1, false, txStatus{Status: core.TxStatusUnknown}) // query before sending, should be unknown
test(tx1, true, txStatus{Status: core.TxStatusPending}) // send valid processable tx, should return pending
test(tx1, true, txStatus{Status: core.TxStatusPending}) // adding it again should not return an error
test(tx1, false, txStatus{Status: txpool.TxStatusUnknown}) // query before sending, should be unknown
test(tx1, true, txStatus{Status: txpool.TxStatusPending}) // send valid processable tx, should return pending
test(tx1, true, txStatus{Status: txpool.TxStatusPending}) // adding it again should not return an error
tx2, _ := types.SignTx(types.NewTransaction(1, acc1Addr, big.NewInt(10000), params.TxGas, big.NewInt(100000000000), nil), signer, testBankKey)
tx3, _ := types.SignTx(types.NewTransaction(2, acc1Addr, big.NewInt(10000), params.TxGas, big.NewInt(100000000000), nil), signer, testBankKey)
// send transactions in the wrong order, tx3 should be queued
test(tx3, true, txStatus{Status: core.TxStatusQueued})
test(tx2, true, txStatus{Status: core.TxStatusPending})
test(tx3, true, txStatus{Status: txpool.TxStatusQueued})
test(tx2, true, txStatus{Status: txpool.TxStatusPending})
// query again, now tx3 should be pending too
test(tx3, false, txStatus{Status: core.TxStatusPending})
test(tx3, false, txStatus{Status: txpool.TxStatusPending})
// generate and add a block with tx1 and tx2 included
gchain, _ := core.GenerateChain(params.TestChainConfig, chain.GetBlockByNumber(0), ethash.NewFaker(), db, 1, func(i int, block *core.BlockGen) {
@ -545,19 +546,19 @@ func TestTransactionStatusLes2(t *testing.T) {
}
// wait until TxPool processes the inserted block
for i := 0; i < 10; i++ {
if pending, _ := txpool.Stats(); pending == 1 {
if pending, _ := txPool.Stats(); pending == 1 {
break
}
time.Sleep(100 * time.Millisecond)
}
if pending, _ := txpool.Stats(); pending != 1 {
if pending, _ := txPool.Stats(); pending != 1 {
t.Fatalf("pending count mismatch: have %d, want 1", pending)
}
// check if their status is included now
block1hash := core.GetCanonicalHash(db, 1)
test(tx1, false, txStatus{Status: core.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 0}})
test(tx2, false, txStatus{Status: core.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 1}})
test(tx1, false, txStatus{Status: txpool.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 0}})
test(tx2, false, txStatus{Status: txpool.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 1}})
// create a reorg that rolls them back
gchain, _ = core.GenerateChain(params.TestChainConfig, chain.GetBlockByNumber(0), ethash.NewFaker(), db, 2, func(i int, block *core.BlockGen) {})
@ -566,15 +567,15 @@ func TestTransactionStatusLes2(t *testing.T) {
}
// wait until TxPool processes the reorg
for i := 0; i < 10; i++ {
if pending, _ := txpool.Stats(); pending == 3 {
if pending, _ := txPool.Stats(); pending == 3 {
break
}
time.Sleep(100 * time.Millisecond)
}
if pending, _ := txpool.Stats(); pending != 3 {
if pending, _ := txPool.Stats(); pending != 3 {
t.Fatalf("pending count mismatch: have %d, want 3", pending)
}
// check if their status is pending again
test(tx1, false, txStatus{Status: core.TxStatusPending})
test(tx2, false, txStatus{Status: core.TxStatusPending})
test(tx1, false, txStatus{Status: txpool.TxStatusPending})
test(tx2, false, txStatus{Status: txpool.TxStatusPending})
}

3
les/protocol.go
View file

@ -28,6 +28,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/crypto/secp256k1"
"github.com/XinFinOrg/XDPoSChain/rlp"
@ -223,7 +224,7 @@ type CodeData []struct {
type proofsData [][]rlp.RawValue
type txStatus struct {
Status core.TxStatus
Status txpool.TxStatus
Lookup *core.TxLookupEntry `rlp:"nil"`
Error string
}

7
light/txpool.go
View file

@ -26,6 +26,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/ethdb"
"github.com/XinFinOrg/XDPoSChain/event"
@ -378,7 +379,7 @@ func (p *TxPool) validateTx(ctx context.Context, tx *types.Transaction) error {
// Validate the transaction sender and it's sig. Throw
// if the from fields is invalid.
if from, err = types.Sender(p.signer, tx); err != nil {
return core.ErrInvalidSender
return txpool.ErrInvalidSender
}
// Last but not least check for nonce errors
currentState := p.currentState(ctx)
@ -390,14 +391,14 @@ func (p *TxPool) validateTx(ctx context.Context, tx *types.Transaction) error {
// block limit gas.
header := p.chain.GetHeaderByHash(p.head)
if header.GasLimit < tx.Gas() {
return core.ErrGasLimit
return txpool.ErrGasLimit
}
// Transactions can't be negative. This may never happen
// using RLP decoded transactions but may occur if you create
// a transaction using the RPC for example.
if tx.Value().Sign() < 0 {
return core.ErrNegativeValue
return txpool.ErrNegativeValue
}
// Transactor should have enough funds to cover the costs

10
miner/miner.go
View file

@ -21,14 +21,14 @@ import (
"fmt"
"sync/atomic"
"github.com/XinFinOrg/XDPoSChain/XDCxlending"
"github.com/XinFinOrg/XDPoSChain/XDCx"
"github.com/XinFinOrg/XDPoSChain/XDCxlending"
"github.com/XinFinOrg/XDPoSChain/accounts"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/ethdb"
@ -41,11 +41,11 @@ import (
type Backend interface {
AccountManager() *accounts.Manager
BlockChain() *core.BlockChain
TxPool() *core.TxPool
TxPool() *txpool.TxPool
ChainDb() ethdb.Database
GetXDCX() *XDCx.XDCX
OrderPool() *core.OrderPool
LendingPool() *core.LendingPool
OrderPool() *txpool.OrderPool
LendingPool() *txpool.LendingPool
GetXDCXLending() *XDCxlending.Lending
}

2
miner/worker.go
View file

@ -1048,7 +1048,7 @@ func (w *Work) commitTransactions(mux *event.TypeMux, balanceFee map[common.Addr
w.tcount++
txs.Shift()
case errors.Is(err, core.ErrTxTypeNotSupported):
case errors.Is(err, types.ErrTxTypeNotSupported):
// Pop the unsupported transaction without shifting in the next from the account
log.Trace("Skipping unsupported transaction type", "sender", from, "type", tx.Type())
txs.Pop()