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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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21
eth/backend.go
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@@ -32,6 +32,7 @@ import (
"github.com/ethereum/go-ethereum/consensus/clique"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/eth/downloader"
@@ -77,7 +78,8 @@ type Ethereum struct {
engine consensus.Engine
accountManager *accounts.Manager
bbIndexer *core.ChainIndexer
bloomRequests chan chan *bloombits.Retrieval // Channel receiving bloom data retrieval requests
bloomIndexer *core.ChainIndexer // Bloom indexer operating during block imports
ApiBackend *EthApiBackend
@@ -127,7 +129,8 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
networkId: config.NetworkId,
gasPrice: config.GasPrice,
etherbase: config.Etherbase,
bbIndexer: NewBloomBitsProcessor(chainDb, bloomBitsSection),
bloomRequests: make(chan chan *bloombits.Retrieval),
bloomIndexer: NewBloomIndexer(chainDb, params.BloomBitsBlocks),
}
log.Info("Initialising Ethereum protocol", "versions", ProtocolVersions, "network", config.NetworkId)
@@ -151,7 +154,7 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
eth.blockchain.SetHead(compat.RewindTo)
core.WriteChainConfig(chainDb, genesisHash, chainConfig)
}
eth.bbIndexer.Start(eth.blockchain)
eth.bloomIndexer.Start(eth.blockchain.CurrentHeader(), eth.blockchain.SubscribeChainEvent)
if config.TxPool.Journal != "" {
config.TxPool.Journal = ctx.ResolvePath(config.TxPool.Journal)
@@ -261,7 +264,7 @@ func (s *Ethereum) APIs() []rpc.API {
}, {
Namespace: "eth",
Version: "1.0",
Service: filters.NewPublicFilterAPI(s.ApiBackend, false, bloomBitsSection),
Service: filters.NewPublicFilterAPI(s.ApiBackend, false),
Public: true,
}, {
Namespace: "admin",
@@ -359,14 +362,17 @@ func (s *Ethereum) Downloader() *downloader.Downloader { return s.protocolManage
func (s *Ethereum) Protocols() []p2p.Protocol {
if s.lesServer == nil {
return s.protocolManager.SubProtocols
} else {
return append(s.protocolManager.SubProtocols, s.lesServer.Protocols()...)
}
return append(s.protocolManager.SubProtocols, s.lesServer.Protocols()...)
}
// Start implements node.Service, starting all internal goroutines needed by the
// Ethereum protocol implementation.
func (s *Ethereum) Start(srvr *p2p.Server) error {
// Start the bloom bits servicing goroutines
s.startBloomHandlers()
// Start the RPC service
s.netRPCService = ethapi.NewPublicNetAPI(srvr, s.NetVersion())
// Figure out a max peers count based on the server limits
@@ -377,6 +383,7 @@ func (s *Ethereum) Start(srvr *p2p.Server) error {
maxPeers = srvr.MaxPeers / 2
}
}
// Start the networking layer and the light server if requested
s.protocolManager.Start(maxPeers)
if s.lesServer != nil {
s.lesServer.Start(srvr)
@@ -390,7 +397,7 @@ func (s *Ethereum) Stop() error {
if s.stopDbUpgrade != nil {
s.stopDbUpgrade()
}
s.bbIndexer.Close()
s.bloomIndexer.Close()
s.blockchain.Stop()
s.protocolManager.Stop()
if s.lesServer != nil {