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all: make indexer configurable (#17188)

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This commit is contained in:
gary rong
2018-08-28 15:08:16 +08:00
committed by Péter Szilágyi
parent c64d72bea2
commit b69476b372
25 changed files with 513 additions and 321 deletions
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13
les/backend.go
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@ -95,6 +95,7 @@ func New(ctx *node.ServiceContext, config *eth.Config) (*LightEthereum, error) {
lesCommons: lesCommons{
chainDb: chainDb,
config: config,
iConfig: light.DefaultClientIndexerConfig,
},
chainConfig: chainConfig,
eventMux: ctx.EventMux,
@ -105,16 +106,16 @@ func New(ctx *node.ServiceContext, config *eth.Config) (*LightEthereum, error) {
shutdownChan: make(chan bool),
networkId: config.NetworkId,
bloomRequests: make(chan chan *bloombits.Retrieval),
bloomIndexer: eth.NewBloomIndexer(chainDb, light.BloomTrieFrequency, light.HelperTrieConfirmations),
bloomIndexer: eth.NewBloomIndexer(chainDb, params.BloomBitsBlocksClient, params.HelperTrieConfirmations),
}
leth.relay = NewLesTxRelay(peers, leth.reqDist)
leth.serverPool = newServerPool(chainDb, quitSync, &leth.wg)
leth.retriever = newRetrieveManager(peers, leth.reqDist, leth.serverPool)
leth.odr = NewLesOdr(chainDb, leth.retriever)
leth.chtIndexer = light.NewChtIndexer(chainDb, true, leth.odr)
leth.bloomTrieIndexer = light.NewBloomTrieIndexer(chainDb, true, leth.odr)
leth.odr = NewLesOdr(chainDb, light.DefaultClientIndexerConfig, leth.retriever)
leth.chtIndexer = light.NewChtIndexer(chainDb, leth.odr, params.CHTFrequencyClient, params.HelperTrieConfirmations)
leth.bloomTrieIndexer = light.NewBloomTrieIndexer(chainDb, leth.odr, params.BloomBitsBlocksClient, params.BloomTrieFrequency)
leth.odr.SetIndexers(leth.chtIndexer, leth.bloomTrieIndexer, leth.bloomIndexer)
// Note: NewLightChain adds the trusted checkpoint so it needs an ODR with
@ -135,7 +136,7 @@ func New(ctx *node.ServiceContext, config *eth.Config) (*LightEthereum, error) {
}
leth.txPool = light.NewTxPool(leth.chainConfig, leth.blockchain, leth.relay)
if leth.protocolManager, err = NewProtocolManager(leth.chainConfig, true, config.NetworkId, leth.eventMux, leth.engine, leth.peers, leth.blockchain, nil, chainDb, leth.odr, leth.relay, leth.serverPool, quitSync, &leth.wg); err != nil {
if leth.protocolManager, err = NewProtocolManager(leth.chainConfig, light.DefaultClientIndexerConfig, true, config.NetworkId, leth.eventMux, leth.engine, leth.peers, leth.blockchain, nil, chainDb, leth.odr, leth.relay, leth.serverPool, quitSync, &leth.wg); err != nil {
return nil, err
}
leth.ApiBackend = &LesApiBackend{leth, nil}
@ -230,8 +231,8 @@ func (s *LightEthereum) Protocols() []p2p.Protocol {
// Start implements node.Service, starting all internal goroutines needed by the
// Ethereum protocol implementation.
func (s *LightEthereum) Start(srvr *p2p.Server) error {
s.startBloomHandlers()
log.Warn("Light client mode is an experimental feature")
s.startBloomHandlers(params.BloomBitsBlocksClient)
s.netRPCService = ethapi.NewPublicNetAPI(srvr, s.networkId)
// clients are searching for the first advertised protocol in the list
protocolVersion := AdvertiseProtocolVersions[0]