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miner: polish miner configuration (#19480)

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* cmd, eth, miner: disable advance sealing if user require

* cmd, console, miner, les, eth: wrap the miner config

* eth: remove todo

* cmd, miner: revert noadvance flag

The reason for this is: if the transaction execution is even longer
than block time, then this kind of transactions is DoS attack.
ChrisChinchilla-patch-3
gary rong 6 years ago committed by Péter Szilágyi
parent d9403690ec
commit 6269e5574c
11 changed files with 162 additions and 162 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 81
      cmd/utils/flags.go
  2. 7
      console/console_test.go
  3. 18
      eth/backend.go
  4. 30
      eth/config.go
  5. 97
      eth/gen_config.go
  6. 2
      les/backend.go
  7. 18
      miner/miner.go
  8. 10
      miner/stress_clique.go
  9. 10
      miner/stress_ethash.go
  10. 43
      miner/worker.go
  11. 8
      miner/worker_test.go

81
cmd/utils/flags.go
Unescape View File

@ -49,6 +49,7 @@ import (
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/metrics"
"github.com/ethereum/go-ethereum/metrics/influxdb"
"github.com/ethereum/go-ethereum/miner"
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/p2p"
"github.com/ethereum/go-ethereum/p2p/discv5"
@ -375,27 +376,27 @@ var (
MinerGasTargetFlag = cli.Uint64Flag{
Name: "miner.gastarget",
Usage: "Target gas floor for mined blocks",
Value: eth.DefaultConfig.MinerGasFloor,
Value: eth.DefaultConfig.Miner.GasFloor,
}
MinerLegacyGasTargetFlag = cli.Uint64Flag{
Name: "targetgaslimit",
Usage: "Target gas floor for mined blocks (deprecated, use --miner.gastarget)",
Value: eth.DefaultConfig.MinerGasFloor,
Value: eth.DefaultConfig.Miner.GasFloor,
}
MinerGasLimitFlag = cli.Uint64Flag{
Name: "miner.gaslimit",
Usage: "Target gas ceiling for mined blocks",
Value: eth.DefaultConfig.MinerGasCeil,
Value: eth.DefaultConfig.Miner.GasCeil,
}
MinerGasPriceFlag = BigFlag{
Name: "miner.gasprice",
Usage: "Minimum gas price for mining a transaction",
Value: eth.DefaultConfig.MinerGasPrice,
Value: eth.DefaultConfig.Miner.GasPrice,
}
MinerLegacyGasPriceFlag = BigFlag{
Name: "gasprice",
Usage: "Minimum gas price for mining a transaction (deprecated, use --miner.gasprice)",
Value: eth.DefaultConfig.MinerGasPrice,
Value: eth.DefaultConfig.Miner.GasPrice,
}
MinerEtherbaseFlag = cli.StringFlag{
Name: "miner.etherbase",
@ -418,7 +419,7 @@ var (
MinerRecommitIntervalFlag = cli.DurationFlag{
Name: "miner.recommit",
Usage: "Time interval to recreate the block being mined",
Value: eth.DefaultConfig.MinerRecommit,
Value: eth.DefaultConfig.Miner.Recommit,
}
MinerNoVerfiyFlag = cli.BoolFlag{
Name: "miner.noverify",
@ -1023,7 +1024,7 @@ func setEtherbase(ctx *cli.Context, ks *keystore.KeyStore, cfg *eth.Config) {
if err != nil {
Fatalf("Invalid miner etherbase: %v", err)
}
cfg.Etherbase = account.Address
cfg.Miner.Etherbase = account.Address
} else {
Fatalf("No etherbase configured")
}
@ -1231,6 +1232,39 @@ func setEthash(ctx *cli.Context, cfg *eth.Config) {
}
}
func setMiner(ctx *cli.Context, cfg *miner.Config) {
if ctx.GlobalIsSet(MinerNotifyFlag.Name) {
cfg.Notify = strings.Split(ctx.GlobalString(MinerNotifyFlag.Name), ",")
}
if ctx.GlobalIsSet(MinerLegacyExtraDataFlag.Name) {
cfg.ExtraData = []byte(ctx.GlobalString(MinerLegacyExtraDataFlag.Name))
}
if ctx.GlobalIsSet(MinerExtraDataFlag.Name) {
cfg.ExtraData = []byte(ctx.GlobalString(MinerExtraDataFlag.Name))
}
if ctx.GlobalIsSet(MinerLegacyGasTargetFlag.Name) {
cfg.GasFloor = ctx.GlobalUint64(MinerLegacyGasTargetFlag.Name)
}
if ctx.GlobalIsSet(MinerGasTargetFlag.Name) {
cfg.GasFloor = ctx.GlobalUint64(MinerGasTargetFlag.Name)
}
if ctx.GlobalIsSet(MinerGasLimitFlag.Name) {
cfg.GasCeil = ctx.GlobalUint64(MinerGasLimitFlag.Name)
}
if ctx.GlobalIsSet(MinerLegacyGasPriceFlag.Name) {
cfg.GasPrice = GlobalBig(ctx, MinerLegacyGasPriceFlag.Name)
}
if ctx.GlobalIsSet(MinerGasPriceFlag.Name) {
cfg.GasPrice = GlobalBig(ctx, MinerGasPriceFlag.Name)
}
if ctx.GlobalIsSet(MinerRecommitIntervalFlag.Name) {
cfg.Recommit = ctx.Duration(MinerRecommitIntervalFlag.Name)
}
if ctx.GlobalIsSet(MinerNoVerfiyFlag.Name) {
cfg.Noverify = ctx.Bool(MinerNoVerfiyFlag.Name)
}
}
func setWhitelist(ctx *cli.Context, cfg *eth.Config) {
whitelist := ctx.GlobalString(WhitelistFlag.Name)
if whitelist == "" {
@ -1323,6 +1357,7 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *eth.Config) {
setGPO(ctx, &cfg.GPO)
setTxPool(ctx, &cfg.TxPool)
setEthash(ctx, cfg)
setMiner(ctx, &cfg.Miner)
setWhitelist(ctx, cfg)
if ctx.GlobalIsSet(SyncModeFlag.Name) {
@ -1359,39 +1394,9 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *eth.Config) {
if ctx.GlobalIsSet(CacheFlag.Name) || ctx.GlobalIsSet(CacheGCFlag.Name) {
cfg.TrieDirtyCache = ctx.GlobalInt(CacheFlag.Name) * ctx.GlobalInt(CacheGCFlag.Name) / 100
}
if ctx.GlobalIsSet(MinerNotifyFlag.Name) {
cfg.MinerNotify = strings.Split(ctx.GlobalString(MinerNotifyFlag.Name), ",")
}
if ctx.GlobalIsSet(DocRootFlag.Name) {
cfg.DocRoot = ctx.GlobalString(DocRootFlag.Name)
}
if ctx.GlobalIsSet(MinerLegacyExtraDataFlag.Name) {
cfg.MinerExtraData = []byte(ctx.GlobalString(MinerLegacyExtraDataFlag.Name))
}
if ctx.GlobalIsSet(MinerExtraDataFlag.Name) {
cfg.MinerExtraData = []byte(ctx.GlobalString(MinerExtraDataFlag.Name))
}
if ctx.GlobalIsSet(MinerLegacyGasTargetFlag.Name) {
cfg.MinerGasFloor = ctx.GlobalUint64(MinerLegacyGasTargetFlag.Name)
}
if ctx.GlobalIsSet(MinerGasTargetFlag.Name) {
cfg.MinerGasFloor = ctx.GlobalUint64(MinerGasTargetFlag.Name)
}
if ctx.GlobalIsSet(MinerGasLimitFlag.Name) {
cfg.MinerGasCeil = ctx.GlobalUint64(MinerGasLimitFlag.Name)
}
if ctx.GlobalIsSet(MinerLegacyGasPriceFlag.Name) {
cfg.MinerGasPrice = GlobalBig(ctx, MinerLegacyGasPriceFlag.Name)
}
if ctx.GlobalIsSet(MinerGasPriceFlag.Name) {
cfg.MinerGasPrice = GlobalBig(ctx, MinerGasPriceFlag.Name)
}
if ctx.GlobalIsSet(MinerRecommitIntervalFlag.Name) {
cfg.MinerRecommit = ctx.Duration(MinerRecommitIntervalFlag.Name)
}
if ctx.GlobalIsSet(MinerNoVerfiyFlag.Name) {
cfg.MinerNoverify = ctx.Bool(MinerNoVerfiyFlag.Name)
}
if ctx.GlobalIsSet(VMEnableDebugFlag.Name) {
// TODO(fjl): force-enable this in --dev mode
cfg.EnablePreimageRecording = ctx.GlobalBool(VMEnableDebugFlag.Name)
@ -1449,7 +1454,7 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *eth.Config) {
cfg.Genesis = core.DeveloperGenesisBlock(uint64(ctx.GlobalInt(DeveloperPeriodFlag.Name)), developer.Address)
if !ctx.GlobalIsSet(MinerGasPriceFlag.Name) && !ctx.GlobalIsSet(MinerLegacyGasPriceFlag.Name) {
cfg.MinerGasPrice = big.NewInt(1)
cfg.Miner.GasPrice = big.NewInt(1)
}
}
}

7
console/console_test.go
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@ -31,6 +31,7 @@ import (
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/internal/jsre"
"github.com/ethereum/go-ethereum/miner"
"github.com/ethereum/go-ethereum/node"
)
@ -96,8 +97,10 @@ func newTester(t *testing.T, confOverride func(*eth.Config)) *tester {
t.Fatalf("failed to create node: %v", err)
}
ethConf := &eth.Config{
Genesis: core.DeveloperGenesisBlock(15, common.Address{}),
Etherbase: common.HexToAddress(testAddress),
Genesis: core.DeveloperGenesisBlock(15, common.Address{}),
Miner: miner.Config{
Etherbase: common.HexToAddress(testAddress),
},
Ethash: ethash.Config{
PowMode: ethash.ModeTest,
},

18
eth/backend.go
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@ -109,9 +109,9 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
if !config.SyncMode.IsValid() {
return nil, fmt.Errorf("invalid sync mode %d", config.SyncMode)
}
if config.MinerGasPrice == nil || config.MinerGasPrice.Cmp(common.Big0) <= 0 {
log.Warn("Sanitizing invalid miner gas price", "provided", config.MinerGasPrice, "updated", DefaultConfig.MinerGasPrice)
config.MinerGasPrice = new(big.Int).Set(DefaultConfig.MinerGasPrice)
if config.Miner.GasPrice == nil || config.Miner.GasPrice.Cmp(common.Big0) <= 0 {
log.Warn("Sanitizing invalid miner gas price", "provided", config.Miner.GasPrice, "updated", DefaultConfig.Miner.GasPrice)
config.Miner.GasPrice = new(big.Int).Set(DefaultConfig.Miner.GasPrice)
}
if config.NoPruning && config.TrieDirtyCache > 0 {
config.TrieCleanCache += config.TrieDirtyCache
@ -135,11 +135,11 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
chainDb: chainDb,
eventMux: ctx.EventMux,
accountManager: ctx.AccountManager,
engine: CreateConsensusEngine(ctx, chainConfig, &config.Ethash, config.MinerNotify, config.MinerNoverify, chainDb),
engine: CreateConsensusEngine(ctx, chainConfig, &config.Ethash, config.Miner.Notify, config.Miner.Noverify, chainDb),
shutdownChan: make(chan bool),
networkID: config.NetworkId,
gasPrice: config.MinerGasPrice,
etherbase: config.Etherbase,
gasPrice: config.Miner.GasPrice,
etherbase: config.Miner.Etherbase,
bloomRequests: make(chan chan *bloombits.Retrieval),
bloomIndexer: NewBloomIndexer(chainDb, params.BloomBitsBlocks, params.BloomConfirms),
}
@ -194,13 +194,13 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
return nil, err
}
eth.miner = miner.New(eth, chainConfig, eth.EventMux(), eth.engine, config.MinerRecommit, config.MinerGasFloor, config.MinerGasCeil, eth.isLocalBlock)
eth.miner.SetExtra(makeExtraData(config.MinerExtraData))
eth.miner = miner.New(eth, &config.Miner, chainConfig, eth.EventMux(), eth.engine, eth.isLocalBlock)
eth.miner.SetExtra(makeExtraData(config.Miner.ExtraData))
eth.APIBackend = &EthAPIBackend{ctx.ExtRPCEnabled(), eth, nil}
gpoParams := config.GPO
if gpoParams.Default == nil {
gpoParams.Default = config.MinerGasPrice
gpoParams.Default = config.Miner.GasPrice
}
eth.APIBackend.gpo = gasprice.NewOracle(eth.APIBackend, gpoParams)

30
eth/config.go
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@ -25,11 +25,11 @@ import (
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/eth/gasprice"
"github.com/ethereum/go-ethereum/miner"
"github.com/ethereum/go-ethereum/params"
)
@ -49,11 +49,12 @@ var DefaultConfig = Config{
TrieCleanCache: 256,
TrieDirtyCache: 256,
TrieTimeout: 60 * time.Minute,
MinerGasFloor: 8000000,
MinerGasCeil: 8000000,
MinerGasPrice: big.NewInt(params.GWei),
MinerRecommit: 3 * time.Second,
Miner: miner.Config{
GasFloor: 8000000,
GasCeil: 8000000,
GasPrice: big.NewInt(params.GWei),
Recommit: 3 * time.Second,
},
TxPool: core.DefaultTxPoolConfig,
GPO: gasprice.Config{
Blocks: 20,
@ -82,7 +83,7 @@ func init() {
}
}
//go:generate gencodec -type Config -field-override configMarshaling -formats toml -out gen_config.go
//go:generate gencodec -type Config -formats toml -out gen_config.go
type Config struct {
// The genesis block, which is inserted if the database is empty.
@ -118,15 +119,8 @@ type Config struct {
TrieDirtyCache int
TrieTimeout time.Duration
// Mining-related options
Etherbase common.Address `toml:",omitempty"`
MinerNotify []string `toml:",omitempty"`
MinerExtraData []byte `toml:",omitempty"`
MinerGasFloor uint64
MinerGasCeil uint64
MinerGasPrice *big.Int
MinerRecommit time.Duration
MinerNoverify bool
// Mining options
Miner miner.Config
// Ethash options
Ethash ethash.Config
@ -155,7 +149,3 @@ type Config struct {
// RPCGasCap is the global gas cap for eth-call variants.
RPCGasCap *big.Int `toml:",omitempty"`
}
type configMarshaling struct {
MinerExtraData hexutil.Bytes
}

97
eth/gen_config.go
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@ -7,15 +7,13 @@ import (
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/eth/downloader"
"github.com/ethereum/go-ethereum/eth/gasprice"
"github.com/ethereum/go-ethereum/miner"
)
var _ = (*configMarshaling)(nil)
// MarshalTOML marshals as TOML.
func (c Config) MarshalTOML() (interface{}, error) {
type Config struct {
@ -23,10 +21,12 @@ func (c Config) MarshalTOML() (interface{}, error) {
NetworkId uint64
SyncMode downloader.SyncMode
NoPruning bool
LightServ int `toml:",omitempty"`
LightBandwidthIn int `toml:",omitempty"`
LightBandwidthOut int `toml:",omitempty"`
LightPeers int `toml:",omitempty"`
NoPrefetch bool
Whitelist map[uint64]common.Hash `toml:"-"`
LightServ int `toml:",omitempty"`
LightBandwidthIn int `toml:",omitempty"`
LightBandwidthOut int `toml:",omitempty"`
LightPeers int `toml:",omitempty"`
OnlyAnnounce bool
ULC *ULCConfig `toml:",omitempty"`
SkipBcVersionCheck bool `toml:"-"`
@ -35,14 +35,7 @@ func (c Config) MarshalTOML() (interface{}, error) {
TrieCleanCache int
TrieDirtyCache int
TrieTimeout time.Duration
Etherbase common.Address `toml:",omitempty"`
MinerNotify []string `toml:",omitempty"`
MinerExtraData hexutil.Bytes `toml:",omitempty"`
MinerGasFloor uint64
MinerGasCeil uint64
MinerGasPrice *big.Int
MinerRecommit time.Duration
MinerNoverify bool
Miner miner.Config
Ethash ethash.Config
TxPool core.TxPoolConfig
GPO gasprice.Config
@ -50,12 +43,16 @@ func (c Config) MarshalTOML() (interface{}, error) {
DocRoot string `toml:"-"`
EWASMInterpreter string
EVMInterpreter string
ConstantinopleOverride *big.Int
RPCGasCap *big.Int `toml:",omitempty"`
}
var enc Config
enc.Genesis = c.Genesis
enc.NetworkId = c.NetworkId
enc.SyncMode = c.SyncMode
enc.NoPruning = c.NoPruning
enc.NoPrefetch = c.NoPrefetch
enc.Whitelist = c.Whitelist
enc.LightServ = c.LightServ
enc.LightBandwidthIn = c.LightBandwidthIn
enc.LightBandwidthOut = c.LightBandwidthOut
@ -68,22 +65,16 @@ func (c Config) MarshalTOML() (interface{}, error) {
enc.TrieCleanCache = c.TrieCleanCache
enc.TrieDirtyCache = c.TrieDirtyCache
enc.TrieTimeout = c.TrieTimeout
enc.Etherbase = c.Etherbase
enc.MinerNotify = c.MinerNotify
enc.MinerExtraData = c.MinerExtraData
enc.MinerGasFloor = c.MinerGasFloor
enc.MinerGasCeil = c.MinerGasCeil
enc.MinerGasPrice = c.MinerGasPrice
enc.MinerRecommit = c.MinerRecommit
enc.MinerNoverify = c.MinerNoverify
enc.Miner = c.Miner
enc.Ethash = c.Ethash
enc.TxPool = c.TxPool
enc.GPO = c.GPO
enc.EnablePreimageRecording = c.EnablePreimageRecording
enc.DocRoot = c.DocRoot
enc.EWASMInterpreter = c.EWASMInterpreter
enc.EVMInterpreter = c.EVMInterpreter
enc.ConstantinopleOverride = c.ConstantinopleOverride
enc.RPCGasCap = c.RPCGasCap
return &enc, nil
}
@ -94,10 +85,12 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
NetworkId *uint64
SyncMode *downloader.SyncMode
NoPruning *bool
LightServ *int `toml:",omitempty"`
LightBandwidthIn *int `toml:",omitempty"`
LightBandwidthOut *int `toml:",omitempty"`
LightPeers *int `toml:",omitempty"`
NoPrefetch *bool
Whitelist map[uint64]common.Hash `toml:"-"`
LightServ *int `toml:",omitempty"`
LightBandwidthIn *int `toml:",omitempty"`
LightBandwidthOut *int `toml:",omitempty"`
LightPeers *int `toml:",omitempty"`
OnlyAnnounce *bool
ULC *ULCConfig `toml:",omitempty"`
SkipBcVersionCheck *bool `toml:"-"`
@ -106,14 +99,7 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
TrieCleanCache *int
TrieDirtyCache *int
TrieTimeout *time.Duration
Etherbase *common.Address `toml:",omitempty"`
MinerNotify []string `toml:",omitempty"`
MinerExtraData *hexutil.Bytes `toml:",omitempty"`
MinerGasFloor *uint64
MinerGasCeil *uint64
MinerGasPrice *big.Int
MinerRecommit *time.Duration
MinerNoverify *bool
Miner *miner.Config
Ethash *ethash.Config
TxPool *core.TxPoolConfig
GPO *gasprice.Config
@ -121,6 +107,8 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
DocRoot *string `toml:"-"`
EWASMInterpreter *string
EVMInterpreter *string
ConstantinopleOverride *big.Int
RPCGasCap *big.Int `toml:",omitempty"`
}
var dec Config
if err := unmarshal(&dec); err != nil {
@ -138,6 +126,12 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
if dec.NoPruning != nil {
c.NoPruning = *dec.NoPruning
}
if dec.NoPrefetch != nil {
c.NoPrefetch = *dec.NoPrefetch
}
if dec.Whitelist != nil {
c.Whitelist = dec.Whitelist
}
if dec.LightServ != nil {
c.LightServ = *dec.LightServ
}
@ -174,29 +168,8 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
if dec.TrieTimeout != nil {
c.TrieTimeout = *dec.TrieTimeout
}
if dec.Etherbase != nil {
c.Etherbase = *dec.Etherbase
}
if dec.MinerNotify != nil {
c.MinerNotify = dec.MinerNotify
}
if dec.MinerExtraData != nil {
c.MinerExtraData = *dec.MinerExtraData
}
if dec.MinerGasFloor != nil {
c.MinerGasFloor = *dec.MinerGasFloor
}
if dec.MinerGasCeil != nil {
c.MinerGasCeil = *dec.MinerGasCeil
}
if dec.MinerGasPrice != nil {
c.MinerGasPrice = dec.MinerGasPrice
}
if dec.MinerRecommit != nil {
c.MinerRecommit = *dec.MinerRecommit
}
if dec.MinerNoverify != nil {
c.MinerNoverify = *dec.MinerNoverify
if dec.Miner != nil {
c.Miner = *dec.Miner
}
if dec.Ethash != nil {
c.Ethash = *dec.Ethash
@ -219,5 +192,11 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
if dec.EVMInterpreter != nil {
c.EVMInterpreter = *dec.EVMInterpreter
}
if dec.ConstantinopleOverride != nil {
c.ConstantinopleOverride = dec.ConstantinopleOverride
}
if dec.RPCGasCap != nil {
c.RPCGasCap = dec.RPCGasCap
}
return nil
}

2
les/backend.go
Unescape View File

@ -170,7 +170,7 @@ func New(ctx *node.ServiceContext, config *eth.Config) (*LightEthereum, error) {
gpoParams := config.GPO
if gpoParams.Default == nil {
gpoParams.Default = config.MinerGasPrice
gpoParams.Default = config.Miner.GasPrice
}
leth.ApiBackend.gpo = gasprice.NewOracle(leth.ApiBackend, gpoParams)
return leth, nil

18
miner/miner.go
Unescape View File

@ -19,10 +19,12 @@ package miner
import (
"fmt"
"math/big"
"sync/atomic"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/state"
@ -39,6 +41,18 @@ type Backend interface {
TxPool() *core.TxPool
}
// Config is the configuration parameters of mining.
type Config struct {
Etherbase common.Address `toml:",omitempty"` // Public address for block mining rewards (default = first account)
Notify []string `toml:",omitempty"` // HTTP URL list to be notified of new work packages(only useful in ethash).
ExtraData hexutil.Bytes `toml:",omitempty"` // Block extra data set by the miner
GasFloor uint64 // Target gas floor for mined blocks.
GasCeil uint64 // Target gas ceiling for mined blocks.
GasPrice *big.Int // Minimum gas price for mining a transaction
Recommit time.Duration // The time interval for miner to re-create mining work.
Noverify bool // Disable remote mining solution verification(only useful in ethash).
}
// Miner creates blocks and searches for proof-of-work values.
type Miner struct {
mux *event.TypeMux
@ -52,13 +66,13 @@ type Miner struct {
shouldStart int32 // should start indicates whether we should start after sync
}
func New(eth Backend, config *params.ChainConfig, mux *event.TypeMux, engine consensus.Engine, recommit time.Duration, gasFloor, gasCeil uint64, isLocalBlock func(block *types.Block) bool) *Miner {
func New(eth Backend, config *Config, chainConfig *params.ChainConfig, mux *event.TypeMux, engine consensus.Engine, isLocalBlock func(block *types.Block) bool) *Miner {
miner := &Miner{
eth: eth,
mux: mux,
engine: engine,
exitCh: make(chan struct{}),
worker: newWorker(config, engine, eth, mux, recommit, gasFloor, gasCeil, isLocalBlock),
worker: newWorker(config, chainConfig, engine, eth, mux, isLocalBlock),
canStart: 1,
}
go miner.update()

10
miner/stress_clique.go
Unescape View File

@ -199,10 +199,12 @@ func makeSealer(genesis *core.Genesis) (*node.Node, error) {
DatabaseHandles: 256,
TxPool: core.DefaultTxPoolConfig,
GPO: eth.DefaultConfig.GPO,
MinerGasFloor: genesis.GasLimit * 9 / 10,
MinerGasCeil: genesis.GasLimit * 11 / 10,
MinerGasPrice: big.NewInt(1),
MinerRecommit: time.Second,
Miner: Config{
GasFloor: genesis.GasLimit * 9 / 10,
GasCeil: genesis.GasLimit * 11 / 10,
GasPrice: big.NewInt(1),
Recommit: time.Second,
},
})
}); err != nil {
return nil, err

10
miner/stress_ethash.go
Unescape View File

@ -179,10 +179,12 @@ func makeMiner(genesis *core.Genesis) (*node.Node, error) {
TxPool: core.DefaultTxPoolConfig,
GPO: eth.DefaultConfig.GPO,
Ethash: eth.DefaultConfig.Ethash,
MinerGasFloor: genesis.GasLimit * 9 / 10,
MinerGasCeil: genesis.GasLimit * 11 / 10,
MinerGasPrice: big.NewInt(1),
MinerRecommit: time.Second,
Miner: Config{
GasFloor: genesis.GasLimit * 9 / 10,
GasCeil: genesis.GasLimit * 11 / 10,
GasPrice: big.NewInt(1),
Recommit: time.Second,
},
})
}); err != nil {
return nil, err

43
miner/worker.go
Unescape View File

@ -122,13 +122,11 @@ type intervalAdjust struct {
// worker is the main object which takes care of submitting new work to consensus engine
// and gathering the sealing result.
type worker struct {
config *params.ChainConfig
engine consensus.Engine
eth Backend
chain *core.BlockChain
gasFloor uint64
gasCeil uint64
config *Config
chainConfig *params.ChainConfig
engine consensus.Engine
eth Backend
chain *core.BlockChain
// Subscriptions
mux *event.TypeMux
@ -178,15 +176,14 @@ type worker struct {
resubmitHook func(time.Duration, time.Duration) // Method to call upon updating resubmitting interval.
}
func newWorker(config *params.ChainConfig, engine consensus.Engine, eth Backend, mux *event.TypeMux, recommit time.Duration, gasFloor, gasCeil uint64, isLocalBlock func(*types.Block) bool) *worker {
func newWorker(config *Config, chainConfig *params.ChainConfig, engine consensus.Engine, eth Backend, mux *event.TypeMux, isLocalBlock func(*types.Block) bool) *worker {
worker := &worker{
config: config,
chainConfig: chainConfig,
engine: engine,
eth: eth,
mux: mux,
chain: eth.BlockChain(),
gasFloor: gasFloor,
gasCeil: gasCeil,
isLocalBlock: isLocalBlock,
localUncles: make(map[common.Hash]*types.Block),
remoteUncles: make(map[common.Hash]*types.Block),
@ -210,6 +207,7 @@ func newWorker(config *params.ChainConfig, engine consensus.Engine, eth Backend,
worker.chainSideSub = eth.BlockChain().SubscribeChainSideEvent(worker.chainSideCh)
// Sanitize recommit interval if the user-specified one is too short.
recommit := worker.config.Recommit
if recommit < minRecommitInterval {
log.Warn("Sanitizing miner recommit interval", "provided", recommit, "updated", minRecommitInterval)
recommit = minRecommitInterval
@ -354,7 +352,7 @@ func (w *worker) newWorkLoop(recommit time.Duration) {
case <-timer.C:
// If mining is running resubmit a new work cycle periodically to pull in
// higher priced transactions. Disable this overhead for pending blocks.
if w.isRunning() && (w.config.Clique == nil || w.config.Clique.Period > 0) {
if w.isRunning() && (w.chainConfig.Clique == nil || w.chainConfig.Clique.Period > 0) {
// Short circuit if no new transaction arrives.
if atomic.LoadInt32(&w.newTxs) == 0 {
timer.Reset(recommit)
@ -468,9 +466,10 @@ func (w *worker) mainLoop() {
w.commitTransactions(txset, coinbase, nil)
w.updateSnapshot()
} else {
// If we're mining, but nothing is being processed, wake on new transactions
if w.config.Clique != nil && w.config.Clique.Period == 0 {
w.commitNewWork(nil, false, time.Now().Unix())
// If clique is running in dev mode(period is 0), disable
// advance sealing here.
if w.chainConfig.Clique != nil && w.chainConfig.Clique.Period == 0 {
w.commitNewWork(nil, true, time.Now().Unix())
}
}
atomic.AddInt32(&w.newTxs, int32(len(ev.Txs)))
@ -618,7 +617,7 @@ func (w *worker) makeCurrent(parent *types.Block, header *types.Header) error {
return err
}
env := &environment{
signer: types.NewEIP155Signer(w.config.ChainID),
signer: types.NewEIP155Signer(w.chainConfig.ChainID),
state: state,
ancestors: mapset.NewSet(),
family: mapset.NewSet(),
@ -696,7 +695,7 @@ func (w *worker) updateSnapshot() {
func (w *worker) commitTransaction(tx *types.Transaction, coinbase common.Address) ([]*types.Log, error) {
snap := w.current.state.Snapshot()
receipt, _, err := core.ApplyTransaction(w.config, w.chain, &coinbase, w.current.gasPool, w.current.state, w.current.header, tx, &w.current.header.GasUsed, *w.chain.GetVMConfig())
receipt, _, err := core.ApplyTransaction(w.chainConfig, w.chain, &coinbase, w.current.gasPool, w.current.state, w.current.header, tx, &w.current.header.GasUsed, *w.chain.GetVMConfig())
if err != nil {
w.current.state.RevertToSnapshot(snap)
return nil, err
@ -757,8 +756,8 @@ func (w *worker) commitTransactions(txs *types.TransactionsByPriceAndNonce, coin
from, _ := types.Sender(w.current.signer, tx)
// Check whether the tx is replay protected. If we're not in the EIP155 hf
// phase, start ignoring the sender until we do.
if tx.Protected() && !w.config.IsEIP155(w.current.header.Number) {
log.Trace("Ignoring reply protected transaction", "hash", tx.Hash(), "eip155", w.config.EIP155Block)
if tx.Protected() && !w.chainConfig.IsEIP155(w.current.header.Number) {
log.Trace("Ignoring reply protected transaction", "hash", tx.Hash(), "eip155", w.chainConfig.EIP155Block)
txs.Pop()
continue
@ -842,7 +841,7 @@ func (w *worker) commitNewWork(interrupt *int32, noempty bool, timestamp int64)
header := &types.Header{
ParentHash: parent.Hash(),
Number: num.Add(num, common.Big1),
GasLimit: core.CalcGasLimit(parent, w.gasFloor, w.gasCeil),
GasLimit: core.CalcGasLimit(parent, w.config.GasFloor, w.config.GasCeil),
Extra: w.extra,
Time: uint64(timestamp),
}
@ -859,12 +858,12 @@ func (w *worker) commitNewWork(interrupt *int32, noempty bool, timestamp int64)
return
}
// If we are care about TheDAO hard-fork check whether to override the extra-data or not
if daoBlock := w.config.DAOForkBlock; daoBlock != nil {
if daoBlock := w.chainConfig.DAOForkBlock; daoBlock != nil {
// Check whether the block is among the fork extra-override range
limit := new(big.Int).Add(daoBlock, params.DAOForkExtraRange)
if header.Number.Cmp(daoBlock) >= 0 && header.Number.Cmp(limit) < 0 {
// Depending whether we support or oppose the fork, override differently
if w.config.DAOForkSupport {
if w.chainConfig.DAOForkSupport {
header.Extra = common.CopyBytes(params.DAOForkBlockExtra)
} else if bytes.Equal(header.Extra, params.DAOForkBlockExtra) {
header.Extra = []byte{} // If miner opposes, don't let it use the reserved extra-data
@ -879,7 +878,7 @@ func (w *worker) commitNewWork(interrupt *int32, noempty bool, timestamp int64)
}
// Create the current work task and check any fork transitions needed
env := w.current
if w.config.DAOForkSupport && w.config.DAOForkBlock != nil && w.config.DAOForkBlock.Cmp(header.Number) == 0 {
if w.chainConfig.DAOForkSupport && w.chainConfig.DAOForkBlock != nil && w.chainConfig.DAOForkBlock.Cmp(header.Number) == 0 {
misc.ApplyDAOHardFork(env.state)
}
// Accumulate the uncles for the current block

8
miner/worker_test.go
Unescape View File

@ -52,6 +52,12 @@ var (
// Test transactions
pendingTxs []*types.Transaction
newTxs []*types.Transaction
testConfig = &Config{
Recommit: time.Second,
GasFloor: params.GenesisGasLimit,
GasCeil: params.GenesisGasLimit,
}
)
func init() {
@ -134,7 +140,7 @@ func (b *testWorkerBackend) PostChainEvents(events []interface{}) {
func newTestWorker(t *testing.T, chainConfig *params.ChainConfig, engine consensus.Engine, blocks int) (*worker, *testWorkerBackend) {
backend := newTestWorkerBackend(t, chainConfig, engine, blocks)
backend.txPool.AddLocals(pendingTxs)
w := newWorker(chainConfig, engine, backend, new(event.TypeMux), time.Second, params.GenesisGasLimit, params.GenesisGasLimit, nil)
w := newWorker(testConfig, chainConfig, engine, backend, new(event.TypeMux), nil)
w.setEtherbase(testBankAddress)
return w, backend
}

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