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colinlyguo 2024-02-15 02:18:44 +08:00
parent 2eea30de8a
commit ee59f15a10
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1 changed files with 28 additions and 29 deletions
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57
internal/ethapi/transaction_args.go
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@ -96,7 +96,7 @@ func (args *TransactionArgs) data() []byte {
}
// setDefaults fills in default values for unspecified tx fields.
func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend, infiniteGas bool) error {
func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend, skipGasEstimation bool) error {
if err := args.setBlobTxSidecar(ctx, b); err != nil {
return err
}
@ -135,37 +135,36 @@ func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend, infinit
return errors.New(`contract creation without any data provided`)
}
}
// Assign a very high gas limit for cases where an accurate gas limit is not critical,
// but need to ensure that gas is sufficient.
if infiniteGas {
tmp := hexutil.Uint64(math.MaxUint64 / 2)
args.Gas = &tmp
}
// Estimate the gas usage if necessary.
if args.Gas == nil {
// These fields are immutable during the estimation, safe to
// pass the pointer directly.
data := args.data()
callArgs := TransactionArgs{
From: args.From,
To: args.To,
GasPrice: args.GasPrice,
MaxFeePerGas: args.MaxFeePerGas,
MaxPriorityFeePerGas: args.MaxPriorityFeePerGas,
Value: args.Value,
Data: (*hexutil.Bytes)(&data),
AccessList: args.AccessList,
BlobFeeCap: args.BlobFeeCap,
BlobHashes: args.BlobHashes,
if skipGasEstimation { // Skip gas usage estimation if a precise gas limit is not critical, e.g., in non-transaction calls.
gas := hexutil.Uint64(b.RPCGasCap())
if gas == 0 {
gas = hexutil.Uint64(math.MaxUint64 / 2)
}
args.Gas = &gas
} else { // Estimate the gas usage otherwise.
// These fields are immutable during the estimation, safe to
// pass the pointer directly.
data := args.data()
callArgs := TransactionArgs{
From: args.From,
To: args.To,
GasPrice: args.GasPrice,
MaxFeePerGas: args.MaxFeePerGas,
MaxPriorityFeePerGas: args.MaxPriorityFeePerGas,
Value: args.Value,
Data: (*hexutil.Bytes)(&data),
AccessList: args.AccessList,
}
latestBlockNr := rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber)
estimated, err := DoEstimateGas(ctx, b, callArgs, latestBlockNr, nil, b.RPCGasCap())
if err != nil {
return err
}
args.Gas = &estimated
log.Trace("Estimate gas usage automatically", "gas", args.Gas)
}
latestBlockNr := rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber)
estimated, err := DoEstimateGas(ctx, b, callArgs, latestBlockNr, nil, b.RPCGasCap())
if err != nil {
return err
}
args.Gas = &estimated
log.Trace("Estimate gas usage automatically", "gas", args.Gas)
}
// If chain id is provided, ensure it matches the local chain id. Otherwise, set the local