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core, eth: clean up bloom filtering, add some tests

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This commit is contained in:
Péter Szilágyi
2017-08-29 14:13:11 +03:00
parent 4ea4d2dc34
commit f585f9eee8
26 changed files with 1650 additions and 1265 deletions
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29
eth/api_backend.go
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@ -24,11 +24,11 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/eth/filters"
"github.com/ethereum/go-ethereum/eth/gasprice"
"github.com/ethereum/go-ethereum/ethdb"
"github.com/ethereum/go-ethereum/event"
@ -196,28 +196,13 @@ func (b *EthApiBackend) AccountManager() *accounts.Manager {
return b.eth.AccountManager()
}
func (b *EthApiBackend) GetBloomBits(ctx context.Context, bitIdx uint64, sectionIdxList []uint64) ([][]byte, error) {
results := make([][]byte, len(sectionIdxList))
var err error
for i, sectionIdx := range sectionIdxList {
sectionHead := core.GetCanonicalHash(b.eth.chainDb, (sectionIdx+1)*bloomBitsSection-1)
results[i], err = core.GetBloomBits(b.eth.chainDb, bitIdx, sectionIdx, sectionHead)
if err != nil {
return nil, err
}
}
return results, nil
func (b *EthApiBackend) BloomStatus() (uint64, uint64) {
sections, _, _ := b.eth.bloomIndexer.Sections()
return params.BloomBitsBlocks, sections
}
func (b *EthApiBackend) BloomBitsSections() uint64 {
sections, _, _ := b.eth.bbIndexer.Sections()
return sections
}
func (b *EthApiBackend) BloomBitsConfig() filters.BloomConfig {
return filters.BloomConfig{
SectionSize: bloomBitsSection,
MaxRequestLen: 16,
MaxRequestWait: 0,
func (b *EthApiBackend) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession) {
for i := 0; i < bloomFilterThreads; i++ {
go session.Multiplex(bloomRetrievalBatch, bloomRetrievalWait, b.eth.bloomRequests)
}
}