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eth: listen for mined blocks and propagate using the protocol manager

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This commit is contained in:
obscuren 2015-04-18 02:27:37 +02:00
parent ecc74d76cc
commit 12e8d9c4dd
1 changed files with 15 additions and 17 deletions
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32
eth/backend.go
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@ -136,11 +136,11 @@ type Ethereum struct {
protocolManager *ProtocolManager
downloader *downloader.Downloader
net *p2p.Server
eventMux *event.TypeMux
txSub event.Subscription
//blockSub event.Subscription
miner *miner.Miner
net *p2p.Server
eventMux *event.TypeMux
txSub event.Subscription
minedBlockSub event.Subscription
miner *miner.Miner
// logger logger.LogSystem
@ -387,8 +387,8 @@ func (s *Ethereum) Start() error {
go s.txBroadcastLoop()
// broadcast mined blocks
//s.blockSub = s.eventMux.Subscribe(core.ChainHeadEvent{})
go s.blockBroadcastLoop()
s.minedBlockSub = s.eventMux.Subscribe(core.NewMinedBlockEvent{})
go s.minedBroadcastLoop()
glog.V(logger.Info).Infoln("Server started")
return nil
@ -419,8 +419,8 @@ func (s *Ethereum) Stop() {
defer s.stateDb.Close()
defer s.extraDb.Close()
s.txSub.Unsubscribe() // quits txBroadcastLoop
//s.blockSub.Unsubscribe() // quits blockBroadcastLoop
s.txSub.Unsubscribe() // quits txBroadcastLoop
s.minedBlockSub.Unsubscribe() // quits blockBroadcastLoop
s.txPool.Stop()
s.eventMux.Stop()
@ -462,16 +462,14 @@ func (self *Ethereum) syncAccounts(tx *types.Transaction) {
}
}
func (self *Ethereum) blockBroadcastLoop() {
func (self *Ethereum) minedBroadcastLoop() {
// automatically stops if unsubscribe
/*
for obj := range self.blockSub.Chan() {
switch ev := obj.(type) {
case core.ChainHeadEvent:
self.net.BroadcastLimited("eth", NewBlockMsg, math.Sqrt, []interface{}{ev.Block, ev.Block.Td})
}
for obj := range self.minedBlockSub.Chan() {
switch ev := obj.(type) {
case core.NewMinedBlockEvent:
self.protocolManager.BroadcastBlock(ev.Block)
}
*/
}
}
func saveProtocolVersion(db common.Database, protov int) {