forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-07-29 16:13:47 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

feat(txpool): introduce TAIKO_MIN_TIP env (#264)

Browse source
This commit is contained in:
David 2024-06-01 10:49:42 +07:00 committed by GitHub
parent 037640eccd
commit a29520e066
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 17 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
core/txpool/validation.go
View file

@ -22,6 +22,7 @@ import (
"fmt"
"math/big"
"os"
"strconv"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
@ -98,9 +99,22 @@ func ValidateTransaction(tx *types.Transaction, head *types.Header, signer types
if tx.GasFeeCapIntCmp(tx.GasTipCap()) < 0 {
return core.ErrTipAboveFeeCap
}
// CHANGE(taiko): ensure gasFeeCap fee cap larger than 0.
if os.Getenv("TAIKO_TEST") == "" && tx.GasFeeCap().Cmp(common.Big0) == 0 {
return errors.New("max fee per gas is 0")
// CHANGE(taiko): check gasFeeCap.
if os.Getenv("TAIKO_TEST") == "" {
if os.Getenv("TAIKO_MIN_TIP") != "" {
minTip, err := strconv.Atoi(os.Getenv("TAIKO_MIN_TIP"))
if err != nil {
log.Error("Failed to parse TAIKO_MIN_TIP", "err", err)
} else {
if tx.GasTipCapIntCmp(new(big.Int).SetUint64(uint64(minTip))) < 0 {
return fmt.Errorf("max fee per gas is less than %d Gwei", minTip)
}
}
} else {
if tx.GasFeeCap().Cmp(common.Big0) == 0 {
return errors.New("max fee per gas is 0")
}
}
}
// Make sure the transaction is signed properly
if _, err := types.Sender(signer, tx); err != nil {