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support increase the gas price when submit checkpoint to eth #131

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Merged
mengcody merged 2 commits into from
Mar 6, 2026
+36 −7
Merged

support increase the gas price when submit checkpoint to eth #131

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1d110f8
enable to set if increase gas price and the ratio when submit checkpo…
sgz13140 Mar 3, 2026
20e5c34
change conflix
sgz13140 Mar 6, 2026
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2 changes: 1 addition & 1 deletion bridge/setu/broadcaster/broadcaster.go
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Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,7 @@ func (tb *TxBroadcaster) BroadcastToMatic(msg bor.CallMsg) error {
maticClient := helper.GetMaticClient()

// get auth
auth, err := helper.GenerateAuthObj(maticClient, *msg.To, msg.Data)
auth, err := helper.GenerateAuthObj(maticClient, *msg.To, msg.Data, false)

if err != nil {
tb.logger.Error("Error generating auth object", "error", err)
Expand Down
9 changes: 9 additions & 0 deletions helper/config.go
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Expand Up @@ -103,6 +103,9 @@ const (

DefaultBttcChainID string = "15001"

DefaultEnableIncreaseGasPrice = false
DefaultGasPriceIncreasePercent = 0

DefaultLogsType = "json"
DefaultChain = "mainnet"

Expand Down Expand Up @@ -168,6 +171,9 @@ type Configuration struct {
BscMaxQueryBlocks int64 `mapstructure:"bsc_max_query_blocks"` // bsc max number of blocks in one query logs
TronMaxQueryBlocks int64 `mapstructure:"tron_max_query_blocks"` // tron max number of blocks in one query logs
HeimdallMaxQueryBlocks int64 `mapstructure:"heimdall_max_query_blocks"` // heimdall max number of blocks in one query logs

EnableIncreaseGasPrice bool `mapstructure:"enable_increase_gas_price"` // whether enable increase gas price when submit checkpoint to eth
GasPriceIncreasePercent int64 `mapstructure:"gas_price_increase_percent"` // the increase percent of gas price when submit tx. newGasPrice = oldGasPrice * (100 + GasPriceIncreasePercent) / 100
}

var conf Configuration
Expand Down Expand Up @@ -330,6 +336,9 @@ func GetDefaultHeimdallConfig() Configuration {
BscMaxQueryBlocks: DefaultBscMaxQueryBlocks,
TronMaxQueryBlocks: DefaultTronMaxQueryBlocks,
HeimdallMaxQueryBlocks: DefaultHeimdallMaxQueryBlocks,

EnableIncreaseGasPrice: DefaultEnableIncreaseGasPrice,
GasPriceIncreasePercent: DefaultGasPriceIncreasePercent,
}
}

Expand Down
32 changes: 26 additions & 6 deletions helper/tx.go
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Expand Up @@ -22,7 +22,7 @@ import (
"google.golang.org/protobuf/proto"
)

func GenerateAuthObj(client *ethclient.Client, address common.Address, data []byte) (auth *bind.TransactOpts, err error) {
func GenerateAuthObj(client *ethclient.Client, address common.Address, data []byte, enableIncreaseGasPrice bool) (auth *bind.TransactOpts, err error) {
// generate call msg
callMsg := ethereum.CallMsg{
To: &address,
Expand All @@ -46,6 +46,18 @@ func GenerateAuthObj(client *ethclient.Client, address common.Address, data []by
return
}

if enableIncreaseGasPrice {
gasPriceIncreasePercent := GetConfig().GasPriceIncreasePercent
if gasPriceIncreasePercent > 0 {
multiplier := big.NewInt(100 + gasPriceIncreasePercent)
divisor := big.NewInt(100)
originGasPrice := gasprice
gasprice = new(big.Int).Mul(gasprice, multiplier)
gasprice.Div(gasprice, divisor)
Logger.Debug("Adjust gas price", "originGasPrice", originGasPrice, "adjustedGasPrice", gasprice)
}
}

mainChainMaxGasPrice := GetConfig().MainchainMaxGasPrice
// Check if configured or not, Use default in case of invalid value
if mainChainMaxGasPrice <= 0 {
Expand Down Expand Up @@ -106,7 +118,15 @@ func (c *ContractCaller) SendCheckpoint(signedData []byte, sigs [][3]*big.Int,
case hmtypes.RootChainTypeBsc:
client = GetBscClient()
}
auth, err := GenerateAuthObj(client, rootChainAddress, data)
var auth *bind.TransactOpts

if rootChain == hmtypes.RootChainTypeEth {
enableIncreaseGasPrice := GetConfig().EnableIncreaseGasPrice
auth, err = GenerateAuthObj(client, rootChainAddress, data, enableIncreaseGasPrice)
} else {
auth, err = GenerateAuthObj(client, rootChainAddress, data, false)
}

if err != nil {
Logger.Error("Unable to create auth object", "error", err)
return err
Expand Down Expand Up @@ -141,7 +161,7 @@ func (c *ContractCaller) SendTick(signedData []byte, sigs []byte, slashManagerAd
return err
}

auth, err := GenerateAuthObj(GetMainClient(), slashManagerAddress, data)
auth, err := GenerateAuthObj(GetMainClient(), slashManagerAddress, data, false)
if err != nil {
Logger.Error("Unable to create auth object", "error", err)
return err
Expand Down Expand Up @@ -173,7 +193,7 @@ func (c *ContractCaller) StakeFor(val common.Address, stakeAmount *big.Int, feeA
return err
}

auth, err := GenerateAuthObj(GetMainClient(), stakeManagerAddress, data)
auth, err := GenerateAuthObj(GetMainClient(), stakeManagerAddress, data, false)
if err != nil {
Logger.Error("Unable to create auth object", "error", err)
return err
Expand Down Expand Up @@ -206,7 +226,7 @@ func (c *ContractCaller) ApproveTokens(amount *big.Int, stakeManager common.Addr
return err
}

auth, err := GenerateAuthObj(GetMainClient(), tokenAddress, data)
auth, err := GenerateAuthObj(GetMainClient(), tokenAddress, data, false)
if err != nil {
Logger.Error("Unable to create auth object", "error", err)
return err
Expand Down Expand Up @@ -302,7 +322,7 @@ func (c *ContractCaller) SendMainStakingSync(syncMethod string, signedData []byt
case hmtypes.RootChainTypeBsc:
client = GetBscClient()
}
auth, err := GenerateAuthObj(client, stakingManager, data)
auth, err := GenerateAuthObj(client, stakingManager, data, false)
if err != nil {
Logger.Error("Unable to create auth object", "error", err)
return err
Expand Down
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