mirror of https://github.com/ethereum/go-ethereum
parent
ab6311c1bd
commit
0846e15667
@ -1,81 +0,0 @@ |
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package rpc |
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import ( |
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"github.com/ethereum/go-ethereum/common" |
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"github.com/ethereum/go-ethereum/core/types" |
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"github.com/ethereum/go-ethereum/miner" |
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) |
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type Agent struct { |
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work *types.Block |
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currentWork *types.Block |
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quit chan struct{} |
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workCh chan *types.Block |
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returnCh chan<- miner.Work |
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} |
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func NewAgent() *Agent { |
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agent := &Agent{} |
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go agent.run() |
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return agent |
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} |
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func (a *Agent) Work() chan<- *types.Block { |
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return a.workCh |
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} |
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func (a *Agent) SetWorkCh(returnCh chan<- miner.Work) { |
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a.returnCh = returnCh |
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} |
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func (a *Agent) Start() { |
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a.quit = make(chan struct{}) |
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a.workCh = make(chan *types.Block, 1) |
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} |
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func (a *Agent) Stop() { |
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close(a.quit) |
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close(a.workCh) |
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} |
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func (a *Agent) GetHashRate() int64 { return 0 } |
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func (a *Agent) run() { |
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out: |
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for { |
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select { |
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case <-a.quit: |
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break out |
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case work := <-a.workCh: |
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a.work = work |
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} |
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} |
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} |
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func (a *Agent) GetWork() [3]string { |
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// TODO return HashNoNonce, DAGSeedHash, Difficulty
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var res [3]string |
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// XXX Wait here untill work != nil ?.
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if a.work != nil { |
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res[0] = a.work.HashNoNonce().Hex() // Header Hash No Nonce
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res[1] = common.Hash{}.Hex() // DAG Seed
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res[2] = common.Hash{}.Hex() // Difficulty
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} |
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return res |
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} |
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func (a *Agent) SetResult(nonce uint64, mixDigest, seedHash common.Hash) bool { |
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// Return true or false, but does not indicate if the PoW was correct
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// Make sure the external miner was working on the right hash
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if a.currentWork != nil && a.work != nil && a.currentWork.Hash() == a.work.Hash() { |
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a.returnCh <- miner.Work{a.currentWork.Number().Uint64(), nonce, mixDigest.Bytes(), seedHash.Bytes()} |
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return true |
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} |
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return false |
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} |
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