forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

Merge pull request #430 from thanhson1085/master

Browse source 
set min gas price for tx
This commit is contained in:
Nguyen Sy Thanh Son 2019-01-31 11:21:54 +07:00 committed by GitHub
commit 09b797bc7f
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 7 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
core/tx_pool.go
View file

@ -81,6 +81,8 @@ var (
ErrZeroGasPrice = errors.New("zero gas price") ErrZeroGasPrice = errors.New("zero gas price")
ErrUnderMinGasPrice = errors.New("under min gas price")
ErrDuplicateSpecialTransaction = errors.New("duplicate a special transaction") ErrDuplicateSpecialTransaction = errors.New("duplicate a special transaction")
ErrMinDeploySMC = errors.New("smart contract creation cost is under allowance") ErrMinDeploySMC = errors.New("smart contract creation cost is under allowance")
@ -621,6 +623,11 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
if tx.GasPrice().Cmp(new(big.Int).SetInt64(0)) == 0 { if tx.GasPrice().Cmp(new(big.Int).SetInt64(0)) == 0 {
return ErrZeroGasPrice return ErrZeroGasPrice
} }
// under min gas price
if tx.GasPrice().Cmp(new(big.Int).SetInt64(common.MinGasPrice)) < 0 {
return ErrUnderMinGasPrice
}
} }
minGasDeploySMC := new(big.Int).Mul(new(big.Int).SetUint64(10), new(big.Int).SetUint64(params.Ether)) minGasDeploySMC := new(big.Int).Mul(new(big.Int).SetUint64(10), new(big.Int).SetUint64(params.Ether))