consensus

Documentation

Overview

Package consensus 系统基础共识包

Index

• Variables
• func Reg(name string, create Create)
• type BaseClient
  • func NewBaseClient(cfg *types.Consensus) *BaseClient
  • func (bc *BaseClient) AddTxsToBlock(block *types.Block, txs []*types.Transaction) []*types.Transaction
  • func (bc *BaseClient) CheckBlock(block *types.BlockDetail) error
  • func (bc *BaseClient) CheckTxDup(txs []*types.Transaction) (transactions []*types.Transaction)
  • func (bc *BaseClient) Close()
  • func (bc *BaseClient) ConsensusTicketMiner(iscaughtup *types.IsCaughtUp)
  • func (bc *BaseClient) EventLoop()
  • func (bc *BaseClient) ExecConsensus(data *types.ChainExecutor) (types.Message, error)
  • func (bc *BaseClient) GetAPI() client.QueueProtocolAPI
  • func (bc *BaseClient) GetCurrentBlock() (b *types.Block)
  • func (bc *BaseClient) GetCurrentHeight() int64
  • func (bc *BaseClient) GetGenesisBlockTime() int64
  • func (bc *BaseClient) GetQueueClient() queue.Client
  • func (bc *BaseClient) InitBlock()
  • func (bc *BaseClient) InitClient(c queue.Client, minerstartCB func())
  • func (bc *BaseClient) InitMiner()
  • func (bc *BaseClient) IsCaughtUp() bool
  • func (bc *BaseClient) IsMining() bool
  • func (bc *BaseClient) Lock()
  • func (bc *BaseClient) RandInt64() int64
  • func (bc *BaseClient) RequestBlock(start int64) (*types.Block, error)
  • func (bc *BaseClient) RequestLastBlock() (*types.Block, error)
  • func (bc *BaseClient) RequestTx(listSize int, txHashList [][]byte) []*types.Transaction
  • func (bc *BaseClient) SetChild(c Miner)
  • func (bc *BaseClient) SetCurrentBlock(b *types.Block)
  • func (bc *BaseClient) SetQueueClient(c queue.Client)
  • func (bc *BaseClient) Unlock()
  • func (bc *BaseClient) UpdateCurrentBlock(b *types.Block)
  • func (bc *BaseClient) Wait()
  • func (bc *BaseClient) WriteBlock(prev []byte, block *types.Block) error
• type Create
  • func Load(name string) (create Create, err error)
• type Miner

Variables

var QueryData = types.NewQueryData("Query_")

QueryData 检索数据

Functions

func Reg

func Reg(name string, create Create)

Reg ...

Types

type BaseClient

type BaseClient struct {
	Cfg *types.Consensus
	// contains filtered or unexported fields
}

BaseClient ...

func NewBaseClient

func NewBaseClient(cfg *types.Consensus) *BaseClient

NewBaseClient ...

func (*BaseClient) AddTxsToBlock

func (bc *BaseClient) AddTxsToBlock(block *types.Block, txs []*types.Transaction) []*types.Transaction

AddTxsToBlock 添加交易到区块中

func (*BaseClient) CheckBlock

func (bc *BaseClient) CheckBlock(block *types.BlockDetail) error

CheckBlock 检查区块

func (*BaseClient) CheckTxDup

func (bc *BaseClient) CheckTxDup(txs []*types.Transaction) (transactions []*types.Transaction)

CheckTxDup 为了不引起交易检查时候产生的无序

func (*BaseClient) Close

func (bc *BaseClient) Close()

Close 关闭

func (*BaseClient) ConsensusTicketMiner

func (bc *BaseClient) ConsensusTicketMiner(iscaughtup *types.IsCaughtUp)

ConsensusTicketMiner ...

func (*BaseClient) EventLoop

func (bc *BaseClient) EventLoop()

EventLoop 准备新区块

func (*BaseClient) ExecConsensus

func (bc *BaseClient) ExecConsensus(data *types.ChainExecutor) (types.Message, error)

ExecConsensus 执行共识

func (*BaseClient) GetAPI

func (bc *BaseClient) GetAPI() client.QueueProtocolAPI

GetAPI 获取api

func (*BaseClient) GetCurrentBlock

func (bc *BaseClient) GetCurrentBlock() (b *types.Block)

GetCurrentBlock 获取当前区块

func (*BaseClient) GetCurrentHeight

func (bc *BaseClient) GetCurrentHeight() int64

GetCurrentHeight 获取当前高度

func (*BaseClient) GetGenesisBlockTime

func (bc *BaseClient) GetGenesisBlockTime() int64

GetGenesisBlockTime 获取创世区块时间

func (*BaseClient) GetQueueClient

func (bc *BaseClient) GetQueueClient() queue.Client

GetQueueClient 获取客户端队列

func (*BaseClient) InitBlock

func (bc *BaseClient) InitBlock()

InitBlock change init block

func (*BaseClient) InitClient

func (bc *BaseClient) InitClient(c queue.Client, minerstartCB func())

InitClient 初始化

func (*BaseClient) InitMiner

func (bc *BaseClient) InitMiner()

InitMiner 初始化矿工

func (*BaseClient) IsCaughtUp

func (bc *BaseClient) IsCaughtUp() bool

IsCaughtUp 是否追上最新高度

func (*BaseClient) IsMining

func (bc *BaseClient) IsMining() bool

IsMining 是否在挖矿

func (*BaseClient) Lock

func (bc *BaseClient) Lock()

Lock 上锁

func (*BaseClient) RandInt64

func (bc *BaseClient) RandInt64() int64

RandInt64 随机数

func (*BaseClient) RequestBlock

func (bc *BaseClient) RequestBlock(start int64) (*types.Block, error)

RequestBlock 请求区块

func (*BaseClient) RequestLastBlock

func (bc *BaseClient) RequestLastBlock() (*types.Block, error)

RequestLastBlock 获取最新的block从blockchain模块

func (*BaseClient) RequestTx

func (bc *BaseClient) RequestTx(listSize int, txHashList [][]byte) []*types.Transaction

RequestTx Mempool中取交易列表

func (*BaseClient) SetChild

func (bc *BaseClient) SetChild(c Miner)

SetChild ...

func (*BaseClient) SetCurrentBlock

func (bc *BaseClient) SetCurrentBlock(b *types.Block)

SetCurrentBlock 设置当前区块

func (*BaseClient) SetQueueClient

func (bc *BaseClient) SetQueueClient(c queue.Client)

SetQueueClient 设置客户端队列

func (*BaseClient) Unlock

func (bc *BaseClient) Unlock()

Unlock 解锁

func (*BaseClient) UpdateCurrentBlock

func (bc *BaseClient) UpdateCurrentBlock(b *types.Block)

UpdateCurrentBlock 更新当前区块

func (*BaseClient) Wait

func (bc *BaseClient) Wait()

Wait wait for ready

func (*BaseClient) WriteBlock

func (bc *BaseClient) WriteBlock(prev []byte, block *types.Block) error

WriteBlock 向blockchain写区块

type Create

type Create func(cfg *types.Consensus, sub []byte) queue.Module

Create 创建共识

func Load

func Load(name string) (create Create, err error)

Load 加载

type Miner

type Miner interface {
	CreateGenesisTx() []*types.Transaction
	GetGenesisBlockTime() int64
	CreateBlock()
	CheckBlock(parent *types.Block, current *types.BlockDetail) error
	ProcEvent(msg queue.Message) bool
}

Miner 矿工