consensus

README

Consensus

Tetris source code here is incomplete, just for demo and poc purpose!

The complete core consensus package will be open sourced after mainnet release.

Documentation

Index

• type Engine
• type Output
  • func (o Output) String() string

Types

type Engine

type Engine interface {
	// lifecycle controls
	Start() error
	Stop() error

	// engine event output channel
	ChanEventSend() <-chan []byte
	ChanEventReq() <-chan common.Hash

	// engine output channel
	Output() <-chan *Output

	// send event raw bytes to engine
	SendEvent([]byte)
	SendParentEvent([]byte)

	// send tx hash to engine
	SendTx(common.Hash)

	// inform engine txs has been sealed in block
	OnTxSealed(uint64, []common.Hash)
	// inform engine txs has been dropped
	OnTxDropped([]common.Hash)
}

Engine defines what a consensus engine provides

type Output

type Output struct {
	Txs    []common.Hash
	H      uint64
	T      time.Time
	Output string
}

output of consensus to generate a block at height H, with txs Txs

func (Output) String

func (o Output) String() string