Merge pull request #4 from yuriy0803/CODE-ETHASH

Available Code Ethash

README.md

@@ -3,7 +3,7 @@
 Donations
 ETC: 0xd92fa5a9732a0aec36dc8d5a6a1305dc2d3e09e6
 
-### WARNING: This code is currently configured for the Ethereum Classic main network
+### WARNING: This code is currently configured for the ETHASH main network
 
 ### Features
 

api.json

@@ -1,9 +1,8 @@
 {
-	"threads": 2,
+	"threads": 4,
 	"coin": "etc",
 	"name": "main",
-        "pplns": 0,
-	"network": "classic",
+  "pplns": 9000,
 
 	"proxy": {
 		"enabled": true,
@@ -93,7 +92,7 @@
 		"depth": 120,
 		"immatureDepth": 20,
 		"keepTxFees": false,
-		"interval": "1m",
+		"interval": "10m",
 		"daemon": "http://192.168.178.26:8545",
 		"timeout": "10s"
 	},

main.go

@@ -33,7 +33,7 @@ func startApi() {
 }
 
 func startBlockUnlocker() {
-	u := payouts.NewBlockUnlocker(&cfg.BlockUnlocker, backend, &cfg.Network)
+	u := payouts.NewBlockUnlocker(&cfg.BlockUnlocker, backend)
 	u.Start()
 }
 

payouts/unlocker.go

@@ -27,12 +27,14 @@ type UnlockerConfig struct {
 	Interval          string   `json:"interval"`
 	Daemon            string   `json:"daemon"`
 	Timeout           string   `json:"timeout"`
-	Ecip1017FBlock    int64    `json:"ecip1017FBlock"`
-	Ecip1017EraRounds *big.Int `json:"ecip1017EraRounds"`
 }
 
 const minDepth = 16
 
+// const ecip1017FBlock = 0                    // mordor
+// var ecip1017EraRounds = big.NewInt(2000000) // mordor
+const ecip1017FBlock = 5000000               // mainnet
+var ecip1017EraRounds = big.NewInt(5000000)  // mainnet
 var disinflationRateQuotient = big.NewInt(4) // Disinflation rate quotient for ECIP1017
 var disinflationRateDivisor = big.NewInt(5)  // Disinflation rate divisor for ECIP1017
 var big32 = big.NewInt(32)
@@ -48,16 +50,7 @@ type BlockUnlocker struct {
 	lastFail error
 }
 
-func NewBlockUnlocker(cfg *UnlockerConfig, backend *storage.RedisClient, network *string) *BlockUnlocker {
-	if *network == "classic" {
-		cfg.Ecip1017FBlock = 5000000
-		cfg.Ecip1017EraRounds = big.NewInt(5000000)
-	} else if *network == "mordor" {
-		cfg.Ecip1017FBlock = 0
-		cfg.Ecip1017EraRounds = big.NewInt(2000000)
-	} else {
-		log.Fatalln("Invalid network set", network)
-	}
+func NewBlockUnlocker(cfg *UnlockerConfig, backend *storage.RedisClient) *BlockUnlocker {
 
 	if len(cfg.PoolFeeAddress) != 0 && !util.IsValidHexAddress(cfg.PoolFeeAddress) {
 		log.Fatalln("Invalid poolFeeAddress", cfg.PoolFeeAddress)
@@ -177,7 +170,7 @@ func (u *BlockUnlocker) unlockCandidates(candidates []*storage.BlockData) (*Unlo
 					orphan = false
 					result.uncles++
 
-					err := handleUncle(height, uncle, candidate, u.config)
+					err := handleUncle(height, uncle, candidate)
 					if err != nil {
 						u.halt = true
 						u.lastFail = err
@@ -227,8 +220,7 @@ func (u *BlockUnlocker) handleBlock(block *rpc.GetBlockReply, candidate *storage
 		return err
 	}
 	candidate.Height = correctHeight
-	era := GetBlockEra(big.NewInt(candidate.Height), u.config.Ecip1017EraRounds)
-	reward := getConstReward(era)
+  reward := getConstReward(candidate.Height)
 
 	// Add reward for including uncles
 	uncleReward := getRewardForUncle(reward)
@@ -252,13 +244,12 @@ func (u *BlockUnlocker) handleBlock(block *rpc.GetBlockReply, candidate *storage
 	return nil
 }
 
-func handleUncle(height int64, uncle *rpc.GetBlockReply, candidate *storage.BlockData, cfg *UnlockerConfig) error {
+func handleUncle(height int64, uncle *rpc.GetBlockReply, candidate *storage.BlockData) error {
 	uncleHeight, err := strconv.ParseInt(strings.Replace(uncle.Number, "0x", "", -1), 16, 64)
 	if err != nil {
 		return err
 	}
-	era := GetBlockEra(big.NewInt(height), cfg.Ecip1017EraRounds)
-	reward := getUncleReward(new(big.Int).SetInt64(uncleHeight), new(big.Int).SetInt64(height), era, getConstReward(era))
+  reward := getUncleReward(new(big.Int).SetInt64(uncleHeight), new(big.Int).SetInt64(height), getConstReward(height))
 	candidate.Height = height
 	candidate.UncleHeight = uncleHeight
 	candidate.Orphan = false
@@ -569,9 +560,15 @@ func GetBlockEra(blockNum, eraLength *big.Int) *big.Int {
 	return new(big.Int).Sub(d, dremainder)
 }
 
-func getConstReward(era *big.Int) *big.Int {
+func getConstReward(height int64) *big.Int {
 	var blockReward = homesteadReward
+	var bigHeight = new(big.Int).SetInt64(height)
+
+	// Ensure value 'era' is configured.
+	era := GetBlockEra(bigHeight, ecip1017EraRounds)
 	wr := GetBlockWinnerRewardByEra(era, blockReward)
+	// wurs := GetBlockWinnerRewardForUnclesByEra(era, uncles, blockReward) // wurs "winner uncle rewards"
+	// wr.Add(wr, wurs)
 	return wr
 }
 
@@ -579,7 +576,9 @@ func getRewardForUncle(blockReward *big.Int) *big.Int {
 	return new(big.Int).Div(blockReward, big32) //return new(big.Int).Div(reward, new(big.Int).SetInt64(32))
 }
 
-func getUncleReward(uHeight *big.Int, height *big.Int, era *big.Int, reward *big.Int) *big.Int {
+func getUncleReward(uHeight *big.Int, height *big.Int, reward *big.Int) *big.Int {
+	// Ensure value 'era' is configured.
+	era := GetBlockEra(height, ecip1017EraRounds)
 	// Era 1 (index 0):
 	//   An extra reward to the winning miner for including uncles as part of the block, in the form of an extra 1/32 (0.15625ETC) per uncle included, up to a maximum of two (2) uncles.
 	if era.Cmp(big.NewInt(0)) == 0 {

proxy/config.go

@@ -16,7 +16,6 @@ type Config struct {
 
 	Threads int `json:"threads"`
 
-	Network string         `json:"network"`
 	Coin    string         `json:"coin"`
 	Pplns   int64          `json:"pplns"`
 	Redis   storage.Config `json:"redis"`

proxy/miner.go

@@ -6,27 +6,14 @@ import (
 	"strconv"
 	"strings"
 
+	"github.com/ethereum/ethash"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/yuriy0803/go-etchash"
 )
 
-var ecip1099FBlockClassic uint64 = 11700000 // classic mainnet
-var ecip1099FBlockMordor uint64 = 2520000   // mordor
-
-var hasher *etchash.Etchash = nil
+var hasher = ethash.New()
 
 func (s *ProxyServer) processShare(login, id, ip string, t *BlockTemplate, params []string) (bool, bool) {
-	if hasher == nil {
-		if s.config.Network == "classic" {
-			hasher = etchash.New(&ecip1099FBlockClassic)
-		} else if s.config.Network == "mordor" {
-			hasher = etchash.New(&ecip1099FBlockMordor)
-		} else {
-			// unknown network
-			log.Printf("Unknown network configuration %s", s.config.Network)
-			return false, false
-		}
-	}
+
 	nonceHex := params[0]
 	hashNoNonce := params[1]
 	mixDigest := params[2]