miner

Documentation

Overview

Package miner implements Ethereum block creation and mining.

Index

• type Backend
• type Miner
  • func New(eth Backend, config *params.ChainConfig, mux *event.TypeMux, ...) *Miner
  • func (self *Miner) Close()
  • func (self *Miner) Coinbase() common.Address
  • func (self *Miner) HashRate() uint64
  • func (self *Miner) Mining() bool
  • func (self *Miner) Pending() (*types.Block, *state.StateDB)
  • func (self *Miner) PendingBlock() *types.Block
  • func (miner *Miner) PendingBlockAndReceipts() (*types.Block, types.Receipts)
  • func (self *Miner) SetEtherbase(addr common.Address)
  • func (self *Miner) SetExtra(extra []byte) error
  • func (self *Miner) SetRecommitInterval(interval time.Duration)
  • func (self *Miner) Start(coinbase common.Address)
  • func (self *Miner) Stop()
  • func (miner *Miner) SubscribePendingLogs(ch chan<- []*types.Log) event.Subscription
  • func (self *Miner) Worker() *worker
• type NewLeagueBlockData

Types

type Backend

type Backend interface {
	BlockChain() *core.BlockChain
	TxPool() *core.TxPool
	AccountManager() *accounts.Manager
	Server() *p2p.Server
	Coinbase() common.Address
}

Backend wraps all methods required for 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 *params.ChainConfig, mux *event.TypeMux, engine consensus.Engine, recommit time.Duration, gasFloor, gasCeil uint64, localIps map[string]string, staticNodes []*discover.Node) *Miner

func (*Miner) Close

func (self *Miner) Close()

func (*Miner) Coinbase

func (self *Miner) Coinbase() common.Address

func (*Miner) HashRate

func (self *Miner) HashRate() uint64

func (*Miner) Mining

func (self *Miner) Mining() bool

func (*Miner) Pending

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

Pending returns the currently pending block and associated state.

func (*Miner) PendingBlock

func (self *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) PendingBlockAndReceipts

func (miner *Miner) PendingBlockAndReceipts() (*types.Block, types.Receipts)

PendingBlockAndReceipts returns the currently pending block and corresponding receipts.

func (*Miner) SetEtherbase

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

func (*Miner) SetExtra

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

func (*Miner) SetRecommitInterval

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

SetRecommitInterval sets the interval for sealing work resubmitting.

func (*Miner) Start

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

func (*Miner) Stop

func (self *Miner) Stop()

func (*Miner) SubscribePendingLogs

func (miner *Miner) SubscribePendingLogs(ch chan<- []*types.Log) event.Subscription

SubscribePendingLogs starts delivering logs from pending transactions to the given channel.

func (*Miner) Worker

func (self *Miner) Worker() *worker

type NewLeagueBlockData

type NewLeagueBlockData struct {
	Block *types.Block
	Addr  common.Address
	Sign  []byte
}