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gasPrice substituted with effective_gas_price (#458)

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This commit is contained in:
Dusan Stanivukovic 2021-06-28 19:15:37 +02:00 committed by GitHub
parent e5ae846de4
commit 287409f9f5
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 37 additions and 7 deletions
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4
crates/concensus/miner/src/pool/queue.rs
View File

@ -656,7 +656,9 @@ impl TransactionQueue {
/// Returns gas price of currently the worst transaction in the pool.
pub fn current_worst_gas_price(&self) -> U256 {
match self.pool.read().worst_transaction() {
Some(tx) => tx.signed().tx().gas_price,
Some(tx) => tx
.signed()
.effective_gas_price(self.options.read().block_base_fee),
None => self.options.read().minimal_gas_price,
}
}

15
crates/ethcore/src/client/traits.rs
View File

@ -40,7 +40,7 @@ use types::{
pruning_info::PruningInfo,
receipt::LocalizedReceipt,
trace_filter::Filter as TraceFilter,
transaction::{self, Action, LocalizedTransaction, SignedTransaction},
transaction::{self, Action, LocalizedTransaction, SignedTransaction, TypedTxId},
BlockNumber,
};
use vm::LastHashes;
@ -395,10 +395,15 @@ pub trait BlockChainClient:
if block.number() == 0 {
return corpus.into();
}
block
.transaction_views()
.iter()
.foreach(|t| corpus.push(t.gas_price()));
block.transaction_views().iter().foreach(|t| {
corpus.push(t.effective_gas_price({
match t.transaction_type() {
TypedTxId::Legacy => None,
TypedTxId::AccessList => None,
TypedTxId::EIP1559Transaction => Some(block.header().base_fee()),
}
}))
});
h = block.parent_hash().clone();
}
}

25
crates/ethcore/types/src/views/typed_transaction.rs
View File

@ -16,6 +16,8 @@
//! View onto transaction rlp
use std::cmp::min;
use crate::{
bytes::Bytes,
hash::keccak,
@ -116,6 +118,25 @@ impl<'a> TypedTransactionView<'a> {
}
}
/// Get the effective_gas_price field of the transaction.
pub fn effective_gas_price(&self, block_base_fee: Option<U256>) -> U256 {
match self.transaction_type {
TypedTxId::Legacy => self.gas_price(),
TypedTxId::AccessList => self.gas_price(),
TypedTxId::EIP1559Transaction => {
let max_priority_fee_per_gas: U256 =
view!(Self, &self.rlp.rlp.data().unwrap()[1..])
.rlp
.val_at(2);
min(
self.gas_price(),
max_priority_fee_per_gas + block_base_fee.unwrap_or_default(),
)
}
}
}
/// Get the gas field of the transaction.
pub fn gas(&self) -> U256 {
match self.transaction_type {
@ -238,6 +259,7 @@ mod tests {
let view = view!(TypedTransactionView, &rlp);
assert_eq!(view.nonce(), 0.into());
assert_eq!(view.gas_price(), 1.into());
assert_eq!(view.effective_gas_price(None), 1.into());
assert_eq!(view.gas(), 0x61a8.into());
assert_eq!(view.value(), 0xa.into());
assert_eq!(
@ -279,10 +301,11 @@ mod tests {
#[test]
fn test_eip1559_transaction_view() {
let rlp = "b8c202f8bf01010a0a8301e24194000000000000000000000000000000000000aaaa8080f85bf859940000000000000000000000000000000000000000f842a00000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000080a082dc119130f280bd72e3fd4e10220e35b767031b84b8dd1f64085e0158f234dba072228551e678a8a6c6e9bae0ae786b8839c7fda0a994caddd23910f45f385cc0".from_hex().unwrap();
let rlp = "b8c202f8bf0101010a8301e24194000000000000000000000000000000000000aaaa8080f85bf859940000000000000000000000000000000000000000f842a00000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000080a082dc119130f280bd72e3fd4e10220e35b767031b84b8dd1f64085e0158f234dba072228551e678a8a6c6e9bae0ae786b8839c7fda0a994caddd23910f45f385cc0".from_hex().unwrap();
let view = view!(TypedTransactionView, &rlp);
assert_eq!(view.nonce(), 0x1.into());
assert_eq!(view.gas_price(), 0xa.into());
assert_eq!(view.effective_gas_price(Some(0x07.into())), 0x08.into());
assert_eq!(view.gas(), 0x1e241.into());
assert_eq!(view.value(), 0x0.into());
assert_eq!(view.data(), "".from_hex().unwrap());