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cmd, core, eth: configurable txpool parameters

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This commit is contained in:
Péter Szilágyi
2017-05-26 13:40:47 +03:00
parent dd5ed01f3b
commit 08959bbc70
10 changed files with 241 additions and 105 deletions
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4
core/tx_list.go
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@ -246,11 +246,11 @@ func (l *txList) Overlaps(tx *types.Transaction) bool {
//
// If the new transaction is accepted into the list, the lists' cost threshold
// is also potentially updated.
func (l *txList) Add(tx *types.Transaction) (bool, *types.Transaction) {
func (l *txList) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Transaction) {
// If there's an older better transaction, abort
old := l.txs.Get(tx.Nonce())
if old != nil {
threshold := new(big.Int).Div(new(big.Int).Mul(old.GasPrice(), big.NewInt(100+minPriceBumpPercent)), big.NewInt(100))
threshold := new(big.Int).Div(new(big.Int).Mul(old.GasPrice(), big.NewInt(100+int64(priceBump))), big.NewInt(100))
if threshold.Cmp(tx.GasPrice()) >= 0 {
return false, nil
}