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core, light, params: implement eip2028 (#19931)

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* core, light, params: implement eip2028

* core, light: address comments

* core: address comments

* tests: disable Istanbul tx tests (until updated)

* core: address comment
This commit is contained in:
gary rong
2019-08-14 20:53:21 +08:00
committed by Péter Szilágyi
parent 44c8b9ad37
commit c2c4c9f1e5
6 changed files with 53 additions and 34 deletions
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8
core/tx_pool.go
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@ -217,6 +217,8 @@ type TxPool struct {
signer types.Signer
mu sync.RWMutex
istanbul bool // Fork indicator whether we are in the istanbul stage.
currentState *state.StateDB // Current state in the blockchain head
pendingNonces *txNoncer // Pending state tracking virtual nonces
currentMaxGas uint64 // Current gas limit for transaction caps
@ -540,7 +542,7 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
return ErrInsufficientFunds
}
// Ensure the transaction has more gas than the basic tx fee.
intrGas, err := IntrinsicGas(tx.Data(), tx.To() == nil, true)
intrGas, err := IntrinsicGas(tx.Data(), tx.To() == nil, true, pool.istanbul)
if err != nil {
return err
}
@ -1118,6 +1120,10 @@ func (pool *TxPool) reset(oldHead, newHead *types.Header) {
log.Debug("Reinjecting stale transactions", "count", len(reinject))
senderCacher.recover(pool.signer, reinject)
pool.addTxsLocked(reinject, false)
// Update all fork indicator by next pending block number.
next := new(big.Int).Add(newHead.Number, big.NewInt(1))
pool.istanbul = pool.chainconfig.IsIstanbul(next)
}
// promoteExecutables moves transactions that have become processable from the