core/txpool, eth, miner: pre-filter dynamic fees during pending tx retrieval (#29005)

* core/txpool, eth, miner: pre-filter dynamic fees during pending tx retrieval

* miner: fix typo

* core/txpool: handle init-error in blobpool without panicing

---------

Co-authored-by: Martin Holst Swende <martin@swende.se>

eth/api_backend.go

@@ -292,7 +292,7 @@ func (b *EthAPIBackend) SendTx(ctx context.Context, signedTx *types.Transaction)
 }
 
 func (b *EthAPIBackend) GetPoolTransactions() (types.Transactions, error) {
-	pending := b.eth.txPool.Pending(false)
+	pending := b.eth.txPool.Pending(nil, nil, nil)
 	var txs types.Transactions
 	for _, batch := range pending {
 		for _, lazy := range batch {

eth/catalyst/simulated_beacon.go

@@ -263,7 +263,7 @@ func (c *SimulatedBeacon) Rollback() {
 
 // Fork sets the head to the provided hash.
 func (c *SimulatedBeacon) Fork(parentHash common.Hash) error {
-	if len(c.eth.TxPool().Pending(false)) != 0 {
+	if len(c.eth.TxPool().Pending(nil, nil, nil)) != 0 {
 		return errors.New("pending block dirty")
 	}
 	parent := c.eth.BlockChain().GetBlockByHash(parentHash)
@@ -275,7 +275,7 @@ func (c *SimulatedBeacon) Fork(parentHash common.Hash) error {
 
 // AdjustTime creates a new block with an adjusted timestamp.
 func (c *SimulatedBeacon) AdjustTime(adjustment time.Duration) error {
-	if len(c.eth.TxPool().Pending(false)) != 0 {
+	if len(c.eth.TxPool().Pending(nil, nil, nil)) != 0 {
 		return errors.New("could not adjust time on non-empty block")
 	}
 	parent := c.eth.BlockChain().CurrentBlock()

eth/handler.go

@@ -42,6 +42,7 @@ import (
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/p2p"
 	"github.com/ethereum/go-ethereum/triedb/pathdb"
+	"github.com/holiman/uint256"
 )
 
 const (
@@ -73,7 +74,7 @@ type txPool interface {
 
 	// Pending should return pending transactions.
 	// The slice should be modifiable by the caller.
-	Pending(enforceTips bool) map[common.Address][]*txpool.LazyTransaction
+	Pending(minTip *uint256.Int, baseFee *uint256.Int, blobFee *uint256.Int) map[common.Address][]*txpool.LazyTransaction
 
 	// SubscribeTransactions subscribes to new transaction events. The subscriber
 	// can decide whether to receive notifications only for newly seen transactions

eth/handler_test.go

@@ -34,6 +34,7 @@ import (
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/event"
 	"github.com/ethereum/go-ethereum/params"
+	"github.com/holiman/uint256"
 )
 
 var (
@@ -92,7 +93,7 @@ func (p *testTxPool) Add(txs []*types.Transaction, local bool, sync bool) []erro
 }
 
 // Pending returns all the transactions known to the pool
-func (p *testTxPool) Pending(enforceTips bool) map[common.Address][]*txpool.LazyTransaction {
+func (p *testTxPool) Pending(minTip *uint256.Int, baseFee *uint256.Int, blobFee *uint256.Int) map[common.Address][]*txpool.LazyTransaction {
 	p.lock.RLock()
 	defer p.lock.RUnlock()
 

eth/sync.go

@@ -36,7 +36,7 @@ const (
 // syncTransactions starts sending all currently pending transactions to the given peer.
 func (h *handler) syncTransactions(p *eth.Peer) {
 	var hashes []common.Hash
-	for _, batch := range h.txpool.Pending(false) {
+	for _, batch := range h.txpool.Pending(nil, nil, nil) {
 		for _, tx := range batch {
 			hashes = append(hashes, tx.Hash)
 		}