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eth/gasprice: feeHistory improvements (#23422)

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* eth/gasprice: cache feeHistory results

* eth/gasprice: changed feeHistory block count limitation

* eth/gasprice: do not use embedded struct in blockFees

* eth/gasprice: fee processing logic cleanup

* eth/gasprice: purge feeHistory cache at chain reorgs
This commit is contained in:
Felföldi Zsolt
2021-08-23 23:50:24 +02:00
committed by GitHub
parent dfeb2f7e80
commit f38abc55f1
5 changed files with 95 additions and 61 deletions
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5
eth/gasprice/gasprice_test.go
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@@ -29,6 +29,7 @@ import (
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rpc"
)
@@ -90,6 +91,10 @@ func (b *testBackend) ChainConfig() *params.ChainConfig {
return b.chain.Config()
}
func (b *testBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
return nil
}
func newTestBackend(t *testing.T, londonBlock *big.Int, pending bool) *testBackend {
var (
key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")