chain

package
v1.3.0 Latest Latest
Warning

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

 Go to latest Published: Jun 14, 2019 License: LGPL-3.0 Imports: 20 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrGenesisExtraTooLong = errors.New("genesis config's extraData is longer than 256")
	ErrGenesisTimeTooLarge = errors.New("genesis config's time is larger than current time")
	ErrNoDeputyNodes       = errors.New("no deputy nodes in genesis")
	ErrInvalidDeputyNodes  = errors.New("genesis config's deputy nodes are invalid")
)
View Source 
var (
	DefaultFounder     = decodeMinerAddress("Lemo83GN72GYH2NZ8BA729Z9TCT7KQ5FC3CR6DJG") // Initial LEMO holder
	DefaultDeputyNodes = deputynode.DeputyNodes{
		&deputynode.DeputyNode{
			MinerAddress: DefaultFounder,
			NodeID:       common.FromHex("0x5e3600755f9b512a65603b38e30885c98cbac70259c3235c9b3f42ee563b480edea351ba0ff5748a638fe0aeff5d845bf37a3b437831871b48fd32f33cd9a3c0"),
			Rank:         0,
			Votes:        new(big.Int).SetInt64(5),
		},
		&deputynode.DeputyNode{
			MinerAddress: decodeMinerAddress("Lemo83JW7TBPA7P2P6AR9ZC2WCQJYRNHZ4NJD4CY"),
			NodeID:       common.FromHex("0xddb5fc36c415799e4c0cf7046ddde04aad6de8395d777db4f46ebdf258e55ee1d698fdd6f81a950f00b78bb0ea562e4f7de38cb0adf475c5026bb885ce74afb0"),
			Rank:         1,
			Votes:        new(big.Int).SetInt64(4),
		},
		&deputynode.DeputyNode{
			MinerAddress: decodeMinerAddress("Lemo842BJZ4DKCC764C63Y6A943775JH6NQ3Z33Y"),
			NodeID:       common.FromHex("0x7739f34055d3c0808683dbd77a937f8e28f707d5b1e873bbe61f6f2d0347692f36ef736f342fb5ce4710f7e337f062cc2110d134b63a9575f78cb167bfae2f43"),
			Rank:         2,
			Votes:        new(big.Int).SetInt64(3),
		},
		&deputynode.DeputyNode{
			MinerAddress: decodeMinerAddress("Lemo837QGPS3YNTYNF53CD88WA5DR3ABNA95W2DG"),
			NodeID:       common.FromHex("0x34f0df789b46e9bc09f23d5315b951bc77bbfeda653ae6f5aab564c9b4619322fddb3b1f28d1c434250e9d4dd8f51aa8334573d7281e4d63baba913e9fa6908f"),
			Rank:         3,
			Votes:        new(big.Int).SetInt64(2),
		},
		&deputynode.DeputyNode{
			MinerAddress: decodeMinerAddress("Lemo83HKZK68JQZDRGS5PWT2ZBSKR5CRADCSJB9B"),
			NodeID:       common.FromHex("0x5b980ffb1b463fce4773a22ebf376c07c6207023b016b36ccfaba7be1cd1ab4a91737741cd43b7fcb10879e0fcf314d69fa953daec0f02be0f8f9cedb0cb3797"),
			Rank:         4,
			Votes:        new(big.Int).SetInt64(1),
		},
	}
)
View Source 
var ErrNoGenesis = errors.New("can't get genesis block")

Functions

func SetupGenesisBlock 

func SetupGenesisBlock(db protocol.ChainDB, genesis *Genesis) *types.Block

SetupGenesisBlock setup genesis block

Types

type BlockChain 

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

func NewBlockChain 

func NewBlockChain(config Config, dm *deputynode.Manager, db db.ChainDB, flags flag.CmdFlags, txPool *txpool.TxPool) (bc *BlockChain, err error)

func (*BlockChain) AccountManager 

func (bc *BlockChain) AccountManager() *account.Manager

func (*BlockChain) ChainID 

func (bc *BlockChain) ChainID() uint16

ChainID

func (*BlockChain) CurrentBlock 

func (bc *BlockChain) CurrentBlock() *types.Block

CurrentBlock get latest current block

func (*BlockChain) DeputyManager added in v1.2.0 

func (bc *BlockChain) DeputyManager() *deputynode.Manager

func (*BlockChain) Flags 

func (bc *BlockChain) Flags() flag.CmdFlags

func (*BlockChain) Founder added in v1.2.0 

func (bc *BlockChain) Founder() common.Address

Founder is LEMO holder in the genesis block

func (*BlockChain) Genesis 

func (bc *BlockChain) Genesis() *types.Block

Genesis genesis block

func (*BlockChain) GetBlockByHash 

func (bc *BlockChain) GetBlockByHash(hash common.Hash) *types.Block

func (*BlockChain) GetBlockByHeight 

func (bc *BlockChain) GetBlockByHeight(height uint32) *types.Block

func (*BlockChain) GetCandidatesTop added in v1.3.0 

func (bc *BlockChain) GetCandidatesTop(hash common.Hash) []*store.Candidate

func (*BlockChain) GetParentByHeight added in v1.3.0 

func (bc *BlockChain) GetParentByHeight(height uint32, sonBlockHash common.Hash) *types.Block

func (*BlockChain) HasBlock 

func (bc *BlockChain) HasBlock(hash common.Hash) bool

HasBlock has special block in local

func (*BlockChain) InsertBlock added in v1.3.0 

func (bc *BlockChain) InsertBlock(block *types.Block) error

InsertBlock insert block of non-self to chain

func (*BlockChain) InsertConfirm added in v1.3.0 

func (bc *BlockChain) InsertConfirm(info *network.BlockConfirmData)

ReceiveConfirm

func (*BlockChain) InsertStableConfirms added in v1.3.0 

func (bc *BlockChain) InsertStableConfirms(pack network.BlockConfirms)

InsertStableConfirms receive confirm package from net connection. The block of these confirms has been confirmed by its son block already

func (*BlockChain) IsInBlackList added in v1.3.0 

func (bc *BlockChain) IsInBlackList(b *types.Block) bool

func (*BlockChain) MineBlock added in v1.3.0 

func (bc *BlockChain) MineBlock(material *consensus.BlockMaterial)

func (*BlockChain) StableBlock 

func (bc *BlockChain) StableBlock() *types.Block

StableBlock get latest stable block

func (*BlockChain) Stop 

func (bc *BlockChain) Stop()

Stop stop block chain

func (*BlockChain) SubscribeNewBlock added in v1.3.0 

func (bc *BlockChain) SubscribeNewBlock(ch chan *types.Block) subscribe.Subscription

SubscribeNewBlock subscribe the current block update notification

func (*BlockChain) TxProcessor 

func (bc *BlockChain) TxProcessor() *transaction.TxProcessor

type Config added in v1.3.0 

type Config struct {
	ChainID     uint16
	MineTimeout uint64
}

Config holds chain options.

type Genesis 

type Genesis struct {
	Time        uint32                 `json:"timestamp"     gencodec:"required"`
	ExtraData   []byte                 `json:"extraData"`
	GasLimit    uint64                 `json:"gasLimit"      gencodec:"required"`
	Founder     common.Address         `json:"founder"       gencodec:"required"`
	DeputyNodes deputynode.DeputyNodes `json:"deputyNodes"   gencodec:"required"`
}

func DefaultGenesisBlock 

func DefaultGenesisBlock() *Genesis

DefaultGenesisBlock default genesis block

func (Genesis) MarshalJSON 

func (g Genesis) MarshalJSON() ([]byte, error)

MarshalJSON marshals as JSON.

func (*Genesis) ToBlock 

func (g *Genesis) ToBlock(am *account.Manager) (*types.Block, error)

ToBlock

func (*Genesis) UnmarshalJSON 

func (g *Genesis) UnmarshalJSON(input []byte) error

UnmarshalJSON unmarshals from JSON.

Source Files

View all Source files

Directories

Path Synopsis
vm
abi
Package abi implements the Lemochain ABI (Application Binary Interface).
 Package abi implements the Lemochain ABI (Application Binary Interface).
runtime
Package runtime provides a basic execution model for executing EVM code.
 Package runtime provides a basic execution model for executing EVM code.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.