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fix: Min1GweiGasPriceFn to include GweiGasTip with gasFeeCap #23

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fix: Min1GweiGasPriceFn to include GweiGasTip with gasFeeCap #23

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76a669a
fix: Min1GweiGasPriceFn to include GweiGasTip with gasFeeCap
blockchainluffy Jun 13, 2025
e201691
chore: add MIN_GAS_TIP_CAP as env
blockchainluffy Jun 13, 2025
81b4552
fix: min gas tip fn
blockchainluffy Jun 16, 2025
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2 changes: 1 addition & 1 deletion continuous/tx.go
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Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,7 @@ func SendShutterizedTX(blockNumber int64, lastTimestamp pgtype.Date, cfg *Config
log.Printf("SENDING NEW TX FOR %v from %v", blockNumber, account.Address.Hex())
gasLimit := uint64(21000)
var data []byte
gas, err := utils.GasCalculationFromClient(context.Background(), cfg.client, utils.Min1GweiGasPriceFn)
gas, err := utils.GasCalculationFromClient(context.Background(), cfg.client, utils.MinGasTipUpdateFn)
if err != nil {
panic(err)
}
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1 change: 1 addition & 0 deletions template.env
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@@ -1,6 +1,7 @@
## TEMPLATE ONLY
PRIVATE_KEY="YOUR_PRIVATE_KEY"
MODE="chiado"
MIN_GAS_TIP_CAP=900000

#CHIADO TEST
CHIADO_URL="https://erpc.chiado.staging.shutter.network"
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19 changes: 13 additions & 6 deletions utils/utils.go
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Expand Up @@ -146,14 +146,21 @@ func HighPriorityGasPriceFn(suggestedGasTipCap *big.Int, suggestedGasPrice *big.
return gasFeeCap, suggestedGasTipCap
}

func Min1GweiGasPriceFn(suggestedGasTipCap *big.Int, suggestedGasPrice *big.Int, _ int, _ int) (GasFeeCap, GasTipCap) {
gasFeeCap, gasTipCap := DefaultGasPriceFn(suggestedGasTipCap, suggestedGasPrice, 0, 1)
func MinGasTipUpdateFn(suggestedGasTipCap *big.Int, suggestedGasPrice *big.Int, _ int, _ int) (GasFeeCap, GasTipCap) {

GweiGasTip := big.NewInt(1_000_000_000)
if gasTipCap.Cmp(GweiGasTip) < 0 {
return gasFeeCap, GweiGasTip
GweiGasTip := big.NewInt(1_000_000_000) // 1 Gwei
if minGasTipCap := os.Getenv("MIN_GAS_TIP_CAP"); minGasTipCap != "" {
minGasTip, err := strconv.Atoi(minGasTipCap)
if err != nil {
log.Println("could not parse MIN_GAS_TIP_CAP, using default 1 Gwei")
} else {
GweiGasTip = big.NewInt(int64(minGasTip))
}
}
if suggestedGasTipCap.Cmp(GweiGasTip) < 0 {
return big.NewInt(0).Add(GweiGasTip, suggestedGasPrice), GweiGasTip
}
return gasFeeCap, gasTipCap
return suggestedGasPrice, suggestedGasTipCap
}

type ConstraintFn func(inclusions []*types.Receipt) error
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