miner

package
v0.0.0-...-bc2f5d5 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Mar 12, 2020 License: GPL-3.0 Imports: 25 Imported by: 0

Documentation

Overview

Package miner implements Ethereum block creation and mining.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Backend

type Backend interface {
	AccountManager() *accounts.Manager
	BlockChain() *core.BlockChain
	TxPool() *core.TxPool
}

Backend wraps all methods required for mining.

type Config

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).
	VerificationService string         // Celo verification service URL
}

Config is the configuration parameters of mining.

type Miner

type Miner struct {
	// contains filtered or unexported fields
}

Miner creates blocks and searches for proof-of-work values.

func New

func New(eth Backend, config *Config, chainConfig *params.ChainConfig, mux *event.TypeMux, engine consensus.Engine, isLocalBlock func(block *types.Block) bool, db *ethdb.Database) *Miner

func (*Miner) Close

func (miner *Miner) Close()

func (*Miner) HashRate

func (miner *Miner) HashRate() uint64

func (*Miner) Mining

func (miner *Miner) Mining() bool

func (*Miner) Pending

func (miner *Miner) Pending() (*types.Block, *state.StateDB)

Pending returns the currently pending block and associated state.

func (*Miner) PendingBlock

func (miner *Miner) PendingBlock() *types.Block

PendingBlock returns the currently pending block.

Note, to access both the pending block and the pending state simultaneously, please use Pending(), as the pending state can change between multiple method calls

func (*Miner) SetEtherbase

func (miner *Miner) SetEtherbase(addr common.Address)

func (*Miner) SetExtra

func (miner *Miner) SetExtra(extra []byte) error

func (*Miner) SetRecommitInterval

func (miner *Miner) SetRecommitInterval(interval time.Duration)

SetRecommitInterval sets the interval for sealing work resubmitting.

func (*Miner) Start

func (miner *Miner) Start(coinbase common.Address)

func (*Miner) Stop

func (miner *Miner) Stop()

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL