aboutsummaryrefslogtreecommitdiffstats
path: root/miner
diff options
context:
space:
mode:
Diffstat (limited to 'miner')
-rw-r--r--miner/agent.go16
-rw-r--r--miner/miner.go7
-rw-r--r--miner/remote_agent.go11
-rw-r--r--miner/worker.go52
4 files changed, 48 insertions, 38 deletions
diff --git a/miner/agent.go b/miner/agent.go
index 64491e04c..d2e2e89bd 100644
--- a/miner/agent.go
+++ b/miner/agent.go
@@ -1,6 +1,7 @@
package miner
import (
+ "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/pow"
)
@@ -9,7 +10,7 @@ type CpuMiner struct {
c chan *types.Block
quit chan struct{}
quitCurrentOp chan struct{}
- returnCh chan<- Work
+ returnCh chan<- *types.Block
index int
pow pow.PoW
@@ -24,9 +25,9 @@ func NewCpuMiner(index int, pow pow.PoW) *CpuMiner {
return miner
}
-func (self *CpuMiner) Work() chan<- *types.Block { return self.c }
-func (self *CpuMiner) Pow() pow.PoW { return self.pow }
-func (self *CpuMiner) SetWorkCh(ch chan<- Work) { self.returnCh = ch }
+func (self *CpuMiner) Work() chan<- *types.Block { return self.c }
+func (self *CpuMiner) Pow() pow.PoW { return self.pow }
+func (self *CpuMiner) SetReturnCh(ch chan<- *types.Block) { self.returnCh = ch }
func (self *CpuMiner) Stop() {
close(self.quit)
@@ -74,9 +75,12 @@ done:
func (self *CpuMiner) mine(block *types.Block) {
minerlogger.Infof("(re)started agent[%d]. mining...\n", self.index)
- nonce, mixDigest, seedHash := self.pow.Search(block, self.quitCurrentOp)
+ nonce, mixDigest, _ := self.pow.Search(block, self.quitCurrentOp)
if nonce != 0 {
- self.returnCh <- Work{block.Number().Uint64(), nonce, mixDigest, seedHash}
+ block.SetNonce(nonce)
+ block.Header().MixDigest = common.BytesToHash(mixDigest)
+ self.returnCh <- block
+ //self.returnCh <- Work{block.Number().Uint64(), nonce, mixDigest, seedHash}
}
}
diff --git a/miner/miner.go b/miner/miner.go
index d46fabc1e..cf84c11f3 100644
--- a/miner/miner.go
+++ b/miner/miner.go
@@ -26,7 +26,11 @@ type Miner struct {
func New(eth core.Backend, pow pow.PoW, minerThreads int) *Miner {
// note: minerThreads is currently ignored because
// ethash is not thread safe.
- return &Miner{eth: eth, pow: pow, worker: newWorker(common.Address{}, eth)}
+ miner := &Miner{eth: eth, pow: pow, worker: newWorker(common.Address{}, eth)}
+ for i := 0; i < minerThreads; i++ {
+ miner.worker.register(NewCpuMiner(i, pow))
+ }
+ return miner
}
func (self *Miner) Mining() bool {
@@ -36,7 +40,6 @@ func (self *Miner) Mining() bool {
func (self *Miner) Start(coinbase common.Address) {
self.mining = true
self.worker.coinbase = coinbase
- self.worker.register(NewCpuMiner(0, self.pow))
self.pow.(*ethash.Ethash).UpdateDAG()
diff --git a/miner/remote_agent.go b/miner/remote_agent.go
index 3911ac61e..e92dd5963 100644
--- a/miner/remote_agent.go
+++ b/miner/remote_agent.go
@@ -12,7 +12,7 @@ type RemoteAgent struct {
quit chan struct{}
workCh chan *types.Block
- returnCh chan<- Work
+ returnCh chan<- *types.Block
}
func NewRemoteAgent() *RemoteAgent {
@@ -25,7 +25,7 @@ func (a *RemoteAgent) Work() chan<- *types.Block {
return a.workCh
}
-func (a *RemoteAgent) SetWorkCh(returnCh chan<- Work) {
+func (a *RemoteAgent) SetReturnCh(returnCh chan<- *types.Block) {
a.returnCh = returnCh
}
@@ -72,8 +72,11 @@ func (a *RemoteAgent) SubmitWork(nonce uint64, mixDigest, seedHash common.Hash)
// Return true or false, but does not indicate if the PoW was correct
// Make sure the external miner was working on the right hash
- if a.currentWork != nil && a.work != nil && a.currentWork.Hash() == a.work.Hash() {
- a.returnCh <- Work{a.currentWork.Number().Uint64(), nonce, mixDigest.Bytes(), seedHash.Bytes()}
+ if a.currentWork != nil && a.work != nil {
+ a.currentWork.SetNonce(nonce)
+ a.currentWork.Header().MixDigest = mixDigest
+ a.returnCh <- a.currentWork
+ //a.returnCh <- Work{a.currentWork.Number().Uint64(), nonce, mixDigest.Bytes(), seedHash.Bytes()}
return true
}
diff --git a/miner/worker.go b/miner/worker.go
index d96da9829..3c3411fa9 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -51,7 +51,7 @@ type Work struct {
type Agent interface {
Work() chan<- *types.Block
- SetWorkCh(chan<- Work)
+ SetReturnCh(chan<- *types.Block)
Stop()
Start()
GetHashRate() int64
@@ -60,7 +60,7 @@ type Agent interface {
type worker struct {
mu sync.Mutex
agents []Agent
- recv chan Work
+ recv chan *types.Block
mux *event.TypeMux
quit chan struct{}
pow pow.PoW
@@ -82,7 +82,7 @@ func newWorker(coinbase common.Address, eth core.Backend) *worker {
return &worker{
eth: eth,
mux: eth.EventMux(),
- recv: make(chan Work),
+ recv: make(chan *types.Block),
chain: eth.ChainManager(),
proc: eth.BlockProcessor(),
possibleUncles: make(map[common.Hash]*types.Block),
@@ -112,7 +112,7 @@ func (self *worker) stop() {
func (self *worker) register(agent Agent) {
self.agents = append(self.agents, agent)
- agent.SetWorkCh(self.recv)
+ agent.SetReturnCh(self.recv)
}
func (self *worker) update() {
@@ -155,30 +155,30 @@ func (self *worker) addUncle(uncle *types.Block) {
func (self *worker) wait() {
for {
- for work := range self.recv {
+ for block := range self.recv {
// Someone Successfully Mined!
- block := self.current.block
- if block.Number().Uint64() == work.Number && block.Nonce() == 0 {
- self.current.block.SetNonce(work.Nonce)
- self.current.block.Header().MixDigest = common.BytesToHash(work.MixDigest)
-
- jsonlogger.LogJson(&logger.EthMinerNewBlock{
- BlockHash: block.Hash().Hex(),
- BlockNumber: block.Number(),
- ChainHeadHash: block.ParentHeaderHash.Hex(),
- BlockPrevHash: block.ParentHeaderHash.Hex(),
- })
-
- if err := self.chain.InsertChain(types.Blocks{self.current.block}); err == nil {
- for _, uncle := range self.current.block.Uncles() {
- delete(self.possibleUncles, uncle.Hash())
- }
-
- self.mux.Post(core.NewMinedBlockEvent{self.current.block})
- } else {
- self.commitNewWork()
+ //block := self.current.block
+ //if block.Number().Uint64() == work.Number && block.Nonce() == 0 {
+ //self.current.block.SetNonce(work.Nonce)
+ //self.current.block.Header().MixDigest = common.BytesToHash(work.MixDigest)
+
+ jsonlogger.LogJson(&logger.EthMinerNewBlock{
+ BlockHash: block.Hash().Hex(),
+ BlockNumber: block.Number(),
+ ChainHeadHash: block.ParentHeaderHash.Hex(),
+ BlockPrevHash: block.ParentHeaderHash.Hex(),
+ })
+
+ if err := self.chain.InsertChain(types.Blocks{block}); err == nil {
+ for _, uncle := range block.Uncles() {
+ delete(self.possibleUncles, uncle.Hash())
}
+
+ self.mux.Post(core.NewMinedBlockEvent{block})
+ } else {
+ self.commitNewWork()
}
+ //}
break
}
}
@@ -191,7 +191,7 @@ func (self *worker) push() {
// push new work to agents
for _, agent := range self.agents {
- agent.Work() <- self.current.block
+ agent.Work() <- self.current.block.Copy()
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 22:48:08 +0800