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use default gas price as the base fee #1258

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merged 3 commits into from
Oct 2, 2024
Merged

use default gas price as the base fee #1258

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dd9a191
use default gas price as the base fee
hexoscott Oct 2, 2024
119ea76
fix test for base fee
hexoscott Oct 2, 2024
4b67912
increase timeouts for unwind tests
hexoscott Oct 2, 2024
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1 change: 1 addition & 0 deletions chain/chain_config.go
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Expand Up @@ -103,6 +103,7 @@ type Config struct {
ForkID12BananaBlock *big.Int `json:"forkID12BananaBlock,omitempty"`

AllowFreeTransactions bool `json:"allowFreeTransactions,omitempty"`
ZkDefaultGasPrice uint64 `json:"zkDefaultGasFee,omitempty"`
}

func (c *Config) String() string {
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3 changes: 2 additions & 1 deletion cmd/utils/flags.go
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Expand Up @@ -630,7 +630,8 @@ var (
DefaultGasPrice = cli.Uint64Flag{
Name: "zkevm.default-gas-price",
Usage: "Set the default/min gas price",
Value: 0,
// 0.01 gwei
Value: 10000000,
}
MaxGasPrice = cli.Uint64Flag{
Name: "zkevm.max-gas-price",
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2 changes: 1 addition & 1 deletion consensus/misc/eip1559.go
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Expand Up @@ -59,7 +59,7 @@ func VerifyEip1559Header(config *chain.Config, parent, header *types.Header) err
func CalcBaseFee(config *chain.Config, parent *types.Header) *big.Int {
// If the current block is the first EIP-1559 block, return the InitialBaseFee.
if !config.IsLondon(parent.Number.Uint64()) {
return new(big.Int).SetUint64(params.InitialBaseFee)
return new(big.Int).SetUint64(config.ZkDefaultGasPrice)
}

var (
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1 change: 1 addition & 0 deletions eth/backend.go
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Expand Up @@ -761,6 +761,7 @@ func New(stack *node.Node, config *ethconfig.Config) (*Ethereum, error) {
cfg := backend.config

backend.chainConfig.AllowFreeTransactions = cfg.AllowFreeTransactions
backend.chainConfig.ZkDefaultGasPrice = cfg.DefaultGasPrice
l1Urls := strings.Split(cfg.L1RpcUrl, ",")

if cfg.Zk.L1CacheEnabled {
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