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eth/filters: add global block logs cache (#25459)

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This adds a cache for block logs which is shared by all filters. The cache
size of is configurable using the `--cache.blocklogs` flag.

Co-authored-by: Felix Lange <fjl@twurst.com>
This commit is contained in:
Sina Mahmoodi
2022-08-19 11:14:59 +02:00
committed by GitHub
co-authored by Felix Lange
parent 77308cd6fc
commit 36874b63a1
21 changed files with 310 additions and 200 deletions
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les/api_backend.go
+2 -5
View File
@@ -168,11 +168,8 @@ func (b *LesApiBackend) GetReceipts(ctx context.Context, hash common.Hash) (type
return nil, nil
}
func (b *LesApiBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error) {
if number := rawdb.ReadHeaderNumber(b.eth.chainDb, hash); number != nil {
return light.GetBlockLogs(ctx, b.eth.odr, hash, *number)
}
return nil, nil
func (b *LesApiBackend) GetLogs(ctx context.Context, hash common.Hash, number uint64) ([][]*types.Log, error) {
return light.GetBlockLogs(ctx, b.eth.odr, hash, number)
}
func (b *LesApiBackend) GetTd(ctx context.Context, hash common.Hash) *big.Int {
les/client.go
-4
View File
@@ -32,7 +32,6 @@ import (
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/eth/ethconfig"
"github.com/ethereum/go-ethereum/eth/filters"
"github.com/ethereum/go-ethereum/eth/gasprice"
"github.com/ethereum/go-ethereum/event"
"github.com/ethereum/go-ethereum/internal/ethapi"
@@ -298,9 +297,6 @@ func (s *LightEthereum) APIs() []rpc.API {
}, {
Namespace: "eth",
Service: downloader.NewDownloaderAPI(s.handler.downloader, s.eventMux),
}, {
Namespace: "eth",
Service: filters.NewFilterAPI(s.ApiBackend, true, 5*time.Minute),
}, {
Namespace: "net",
Service: s.netRPCService,