EIP-1559: miner changes #22896
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EIP-1559: miner changes #22896
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…t to TransactionsByMinerFeeAndNonce miner: set base fee when creating a new header, handle gas limit, log miner fees
…veTip miner: activate 1559 for testGenerateBlockAndImport tests
zsfelfoldi
approved these changes
May 20, 2021
| @@ -299,6 +300,19 @@ func (tx *Transaction) Cost() *big.Int { | |||
| return total | |||
| } | |||
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| // EffectiveTip returns the effective miner tip for the given base fee. | |||
| // Returns error in case of a negative effective miner tip. | |||
| func (tx *Transaction) EffectiveTip(baseFee *big.Int) (*big.Int, error) { | |||
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This is correct but I also added this function with slightly different semantics in my tx pool PR: my version does not return an error, it returns the negative value which the caller can handle as it wishes. For me this value is useful even if negative (I described the reasons in my gist). Do you think we should have two versions? Or use my version and check at the caller side when necessary? I guess you should check it for the minimum effective fee threshold anyway.
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I think maybe let's start with this. We could have this method maybe wrap your method, so the 'normal' case doesn't need to handle negative tips
MariusVanDerWijden
approved these changes
May 20, 2021
| // TxByPriceAndTime implements both the sort and the heap interface, making it useful | ||
| // for all at once sorting as well as individually adding and removing elements. | ||
| type TxByPriceAndTime Transactions | ||
| type TxByPriceAndTime []*TxWithMinerFee | ||
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| func (s TxByPriceAndTime) Len() int { return len(s) } | ||
| func (s TxByPriceAndTime) Less(i, j int) bool { | ||
| // If the prices are equal, use the time the transaction was first seen for |
|
Ok |
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* core/types, miner: create TxWithMinerFee wrapper, add EIP-1559 support to TransactionsByMinerFeeAndNonce miner: set base fee when creating a new header, handle gas limit, log miner fees * all: rename to NewTransactionsByPriceAndNonce * core/types, miner: rename to NewTransactionsByPriceAndNonce + EffectiveTip miner: activate 1559 for testGenerateBlockAndImport tests * core,miner: revert naming to TransactionsByPriceAndTime * core/types/transaction: update effective tip calculation logic * miner: update aleut to london * core/types/transaction_test: use correct signer for 1559 txs + add back sender check * miner/worker: calculate gas target from gas limit * core, miner: fix block gas limits for 1559 Co-authored-by: Ansgar Dietrichs <[email protected]> Co-authored-by: [email protected] <[email protected]>
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This PR contains the changes for the miner, taken from #22833 , and lightly squashed.
This PR is based on
master, and does not require the txpool changes to be merged first.Supersedes #22833