yue

package
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 Go to latest Published: Jul 31, 2020 License: GPL-3.0 Imports: 61 Imported by: 3

README ¶

taiyuechain

init

Documentation ¶

Overview ¶

Package yue implements the Taiyuechain protocol.

Index ¶

Constants ¶

View Source 
const (
	StatusMsg          = 0x00
	NewBlockHashesMsg  = 0x01
	TransactionMsg     = 0x02
	GetBlockHeadersMsg = 0x03
	BlockHeadersMsg    = 0x04
	GetBlockBodiesMsg  = 0x05
	BlockBodiesMsg     = 0x06
	NewBlockMsg        = 0x07
	GetNodeDataMsg     = 0x0d
	NodeDataMsg        = 0x0e
	GetReceiptsMsg     = 0x0f
	ReceiptsMsg        = 0x10

	// New protocol message codes introduced in eth65
	//
	// Previously these message ids were used by some legacy and unsupported
	// eth protocols, reown them here.
	NewPooledTransactionHashesMsg = 0x08
	GetPooledTransactionsMsg      = 0x09
	PooledTransactionsMsg         = 0x0a

	// Protocol messages belonging to yue/63
	TbftNodeInfoMsg     = 0x14
	TbftNodeInfoHashMsg = 0x15
	GetTbftNodeInfoMsg  = 0x16
)

eth protocol message codes

View Source 
const (
	ErrMsgTooLarge = iota
	ErrDecode
	ErrInvalidMsgCode
	ErrProtocolVersionMismatch
	ErrNetworkIDMismatch
	ErrGenesisMismatch
	ErrForkIDRejected
	ErrNoStatusMsg
	ErrExtraStatusMsg
	ErrCamsg
)
View Source 
const DefaultULCMinTrustedFraction = 75
View Source 
const ProtocolName = "yue"

protocolName is the official short name of the protocol used during capability negotiation.

Variables ¶

View Source 
var DefaultConfig = Config{
	SyncMode:      downloader.FullSync,
	NodeType:      false,
	NetworkId:     19330,
	DatabaseCache: 768,
	TrieCache:     256,
	TrieTimeout:   60 * time.Minute,

	MinervaMode:   0,
	GasPrice:      big.NewInt(1 * params.Babbage),
	MinerGasFloor: 12000000,
	MinerGasCeil:  16000000,
	TxPool:        core.DefaultTxPoolConfig,
	GPO: gasprice.Config{
		Blocks:     20,
		Percentile: 60,
	},
	Port:        30310,
	StandbyPort: 30311,
}

DefaultConfig contains default settings for use on the Taiyuechain main net.

View Source 
var ProtocolLengths = map[uint]uint64{/* contains filtered or unexported fields */}

protocolLengths are the number of implemented message corresponding to different protocol versions.

View Source 
var ProtocolVersions = []uint{eth65, eth64, eth63}

ProtocolVersions are the supported versions of the eth protocol (first is primary).

Functions ¶

func CreateConsensusEngine ¶ 

func CreateConsensusEngine(ctx *node.ServiceContext, config *ethash.Config, cimList *cim.CimList) consensus.Engine

CreateConsensusEngine creates the required type of consensus engine instance for an Taiyuechain service

func CreateDB ¶ 

func CreateDB(ctx *node.ServiceContext, config *Config, name string) (yuedb.Database, error)

CreateDB creates the chain database.

func NewBloomIndexer ¶ 

func NewBloomIndexer(db yuedb.Database, size uint64) *core.ChainIndexer

NewBloomIndexer returns a chain indexer that generates bloom bits data for the canonical chain for fast logs filtering.

Types ¶

type AgentNetworkProxy ¶ 

type AgentNetworkProxy interface {
	// SubscribeNewPbftSignEvent should return an event subscription of
	// PbftSignEvent and send events to the given channel.
	SubscribeNewPbftSignEvent(chan<- types.PbftSignEvent) event.Subscription
	// SubscribeNodeInfoEvent should return an event subscription of
	// NodeInfoEvent and send events to the given channel.
	SubscribeNodeInfoEvent(chan<- types.NodeInfoEvent) event.Subscription
	// AddRemoteNodeInfo should add the given NodeInfo to the pbft agent.
	AddRemoteNodeInfo(*types.EncryptNodeMessage) error
	//GetNodeInfoByHash get crypto nodeInfo  by hash
	GetNodeInfoByHash(nodeInfoHash common.Hash) (*types.EncryptNodeMessage, bool)
}

type AgentWork ¶ 

type AgentWork struct {
	Block *types.Block // the new block
	// contains filtered or unexported fields
}

AgentWork is the leader current environment and holds all of the current state information

type Backend ¶ 

type Backend interface {
	BlockChain() *core.BlockChain
	TxPool() *core.TxPool
	Config() *Config
}

Backend wraps all methods required for pbft_agent

type BadBlockArgs ¶ 

type BadBlockArgs struct {
	Hash  common.Hash            `json:"hash"`
	Block map[string]interface{} `json:"block"`
	RLP   string                 `json:"rlp"`
}

BadBlockArgs represents the entries in the list returned when bad blocks are queried.

type BlockHeadersData ¶ 

type BlockHeadersData struct {
	Headers []*types.Header
	Call    uint32 // Distinguish fetcher and downloader
}

BlockHeadersData represents a block header send.

type BloomIndexer ¶ 

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

BloomIndexer implements a core.ChainIndexer, building up a rotated bloom bits index for the Taiyuechain header bloom filters, permitting blazing fast filtering.

func (*BloomIndexer) Commit ¶ 

func (b *BloomIndexer) Commit() error

Commit implements core.ChainIndexerBackend, finalizing the bloom section and writing it out into the database.

func (*BloomIndexer) Process ¶ 

func (b *BloomIndexer) Process(header *types.Header)

Process implements core.ChainIndexerBackend, adding a new header's bloom into the index.

func (*BloomIndexer) Reset ¶ 

func (b *BloomIndexer) Reset(section uint64, lastSectionHead common.Hash) error

Reset implements core.ChainIndexerBackend, starting a new bloombits index section.

type Config ¶ 

type Config struct {
	// The genesis block, which is inserted if the database is empty.
	// If nil, the Taiyuechain main net block is used.
	Genesis *core.Genesis

	// Protocol options
	NetworkId    uint64 // Network ID to use for selecting peers to connect to
	SyncMode     downloader.SyncMode
	NoPruning    bool
	DeletedState bool

	// Whitelist of required block number -> hash values to accept
	Whitelist map[uint64]common.Hash `toml:"-"`
	// GasPrice used for estimate gas
	GasPrice *big.Int `toml:",omitempty"`
	// CommitteeKey is the ECDSA private key for committee member.
	// If this filed is empty, can't be a committee member.
	CommitteeKey  []byte
	CommitteeBase common.Address
	// Host is the host interface on which to start the pbft server. If this
	// field is empty, can't be a committee member.
	Host string `toml:",omitempty"`

	// Port is the TCP port number on which to start the pbft server.
	Port int `toml:",omitempty"`

	// StandByPort is the TCP port number on which to start the pbft server.
	StandbyPort int `toml:",omitempty"`
	// Database options
	SkipBcVersionCheck bool `toml:"-"`
	DatabaseHandles    int  `toml:"-"`
	DatabaseCache      int
	TrieCache          int
	TrieTimeout        time.Duration
	// ModeNormal(0) for Minerva
	MinervaMode   int
	MinerGasCeil  uint64
	MinerGasFloor uint64
	// Transaction pool options
	TxPool core.TxPoolConfig
	// Gas Price Oracle options
	GPO gasprice.Config

	// // Enables tracking of SHA3 preimages in the VM
	EnablePreimageRecording bool

	// // Miscellaneous options
	DocRoot string `toml:"-"`

	// // true indicate singlenode start
	NodeType bool `toml:",omitempty"`
	// Checkpoint is a hardcoded checkpoint which can be nil.
	Checkpoint *params.TrustedCheckpoint `toml:",omitempty"`
}

func (*Config) GetNodeType ¶ 

func (c *Config) GetNodeType() bool

func (Config) MarshalTOML ¶ 

func (c Config) MarshalTOML() (interface{}, error)

MarshalTOML marshals as TOML.

func (*Config) UnmarshalTOML ¶ 

func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error

UnmarshalTOML unmarshals from TOML.

type LesServer ¶ 

type LesServer interface {
	Start(srvr *p2p.Server)
	Stop()
	Protocols() []p2p.Protocol
	SetBloomBitsIndexer(bbIndexer *core.ChainIndexer)
}

type NodeInfo ¶ 

type NodeInfo struct {
	Network    uint64              `json:"network"`    // Ethereum network ID (1=Frontier, 2=Morden, Ropsten=3, Rinkeby=4)
	Difficulty *big.Int            `json:"difficulty"` // Total difficulty of the host's blockchain
	Genesis    common.Hash         `json:"genesis"`    // SHA3 hash of the host's genesis block
	Config     *params.ChainConfig `json:"config"`     // Chain configuration for the fork rules
	Head       common.Hash         `json:"head"`       // SHA3 hash of the host's best owned block
}

NodeInfo represents a short summary of the Ethereum sub-protocol metadata known about the host peer.

type PbftAgent ¶ 

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

PbftAgent receive events from election and communicate with pbftServer

func NewPbftAgent ¶ 

func NewPbftAgent(yue Backend, config *params.ChainConfig, engine consensus.Engine,
	election *elect.Election, cIMList *cim.CimList, gasFloor, gasCeil uint64) *PbftAgent

NewPbftAgent creates a new pbftAgent ,receive events from election and communicate with pbftServer

func (*PbftAgent) AcquireCommitteeAuth ¶ 

func (agent *PbftAgent) AcquireCommitteeAuth(fastHeight *big.Int) bool

AcquireCommitteeAuth determine whether the node pubKey is in the specified committee

func (*PbftAgent) AddRemoteNodeInfo ¶ 

func (agent *PbftAgent) AddRemoteNodeInfo(cryNodeInfo *types.EncryptNodeMessage) error

AddRemoteNodeInfo send cryNodeInfo of committeeNode to network,and recieved by other committeenode

func (*PbftAgent) BroadcastConsensus ¶ 

func (agent *PbftAgent) BroadcastConsensus(fb *types.Block) error

BroadcastConsensus when More than 2/3 signs with agree, 

committee Member Reach a consensus  and insert the fastBlock into fastBlockChain

func (*PbftAgent) ChangeCommitteeLeader ¶ 

func (agent *PbftAgent) ChangeCommitteeLeader(height *big.Int) bool

ChangeCommitteeLeader trigger view change.

func (*PbftAgent) CommitteeNumber ¶ 

func (agent *PbftAgent) CommitteeNumber() uint64

CommitteeNumber return current committee number

func (*PbftAgent) FetchFastBlock ¶ 

func (agent *PbftAgent) FetchFastBlock(committeeID *big.Int, infos []*types.CommitteeMember) (*types.Block, error)

FetchFastBlock generate fastBlock as leader

func (*PbftAgent) GenerateSign ¶ 

func (agent *PbftAgent) GenerateSign(fb *types.Block) (*types.PbftSign, error)

GenerateSign generate sign with default agree from committeeMember in fastBlock

func (*PbftAgent) GenerateSignWithVote ¶ 

func (agent *PbftAgent) GenerateSignWithVote(fb *types.Block, vote uint32, result bool) (*types.PbftSign, error)

GenerateSignWithVote generate sign from committeeMember in fastBlock

func (*PbftAgent) GetAlternativeCommittee ¶ 

func (agent *PbftAgent) GetAlternativeCommittee() []string

GetAlternativeCommittee return received back committee member's pubkey information

func (*PbftAgent) GetCommitteeNumber ¶ 

func (agent *PbftAgent) GetCommitteeNumber(blockHeight *big.Int) int32

GetCommitteeNumber get Committees number from blockHeight

func (*PbftAgent) GetCommitteeStatus ¶ 

func (agent *PbftAgent) GetCommitteeStatus() map[string]interface{}

GetCommitteeStatus return current committee infomation

func (*PbftAgent) GetCurrentCommittee ¶ 

func (agent *PbftAgent) GetCurrentCommittee() []string

GetCurrentCommittee return committee member's pubkey information

func (*PbftAgent) GetCurrentHeight ¶ 

func (agent *PbftAgent) GetCurrentHeight() *big.Int

GetCurrentHeight return current fastBlock number

func (*PbftAgent) GetFastLastProposer ¶ 

func (agent *PbftAgent) GetFastLastProposer() common.Address

GetFastLastProposer get last proposer

func (*PbftAgent) GetNodeInfoByHash ¶ 

func (agent *PbftAgent) GetNodeInfoByHash(nodeInfoHash common.Hash) (*types.EncryptNodeMessage, bool)

GetNodeInfoByHash get cryptoNodeInfo by hash

func (*PbftAgent) GetSeedMember ¶ 

func (agent *PbftAgent) GetSeedMember() []*types.CommitteeMember

GetSeedMember get seed member

func (*PbftAgent) IsCommitteeMember ¶ 

func (agent *PbftAgent) IsCommitteeMember() bool

IsCurrentCommitteeMember get whether self is committee member or not

func (*PbftAgent) IsLeader ¶ 

func (agent *PbftAgent) IsLeader() bool

IsLeader get current committee leader

func (*PbftAgent) IsUsedOrUnusedMember ¶ 

func (agent *PbftAgent) IsUsedOrUnusedMember(committeeInfo *types.CommitteeInfo, publickey []byte) bool

IsUsedOrUnusedMember whether publickey in committee member

func (*PbftAgent) MarkBroadcastNodeTag ¶ 

func (agent *PbftAgent) MarkBroadcastNodeTag(cryptoNodeInfo *types.EncryptNodeMessage)

MarkNodeTag Mark received nodeTag,avoid old node information

func (*PbftAgent) MarkNodeInfo ¶ 

func (agent *PbftAgent) MarkNodeInfo(encryptNode *types.EncryptNodeMessage, nodeTagHash common.Hash)

MarkNodeInfo Mark received NodeInfo

func (*PbftAgent) MarkNodeTag ¶ 

func (agent *PbftAgent) MarkNodeTag(nodeTag common.Hash, timestamp *big.Int)

MarkNodeTag Mark received nodeTag,avoid old node information

func (*PbftAgent) Start ¶ 

func (agent *PbftAgent) Start()

Start means receive events from election and send pbftNode infomation

func (*PbftAgent) SubscribeNewPbftSignEvent ¶ 

func (agent *PbftAgent) SubscribeNewPbftSignEvent(ch chan<- types.PbftSignEvent) event.Subscription

SubscribeNewPbftSignEvent registers a subscription of PbftSignEvent and starts sending event to the given channel.

func (*PbftAgent) SubscribeNodeInfoEvent ¶ 

func (agent *PbftAgent) SubscribeNodeInfoEvent(ch chan<- types.NodeInfoEvent) event.Subscription

SubscribeNodeInfoEvent registers a subscription of NodeInfoEvent.

func (*PbftAgent) VerifyCommitteeSign ¶ 

func (agent *PbftAgent) VerifyCommitteeSign(sign *types.PbftSign) bool

VerifyCommitteeSign verify sign of node is in committee

func (*PbftAgent) VerifyFastBlock ¶ 

func (agent *PbftAgent) VerifyFastBlock(fb *types.Block, result bool) (*types.PbftSign, error)

VerifyFastBlock committee member verify fastBlock and vote agree or disagree sign

type PeerInfo ¶ 

type PeerInfo struct {
	Version    int      `json:"version"`    // Ethereum protocol version negotiated
	Difficulty *big.Int `json:"difficulty"` // Total difficulty of the peer's blockchain
	Head       string   `json:"head"`       // SHA3 hash of the peer's best owned block
}

PeerInfo represents a short summary of the Ethereum sub-protocol metadata known about a connected peer.

type PrivateAdminAPI ¶ 

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

PrivateAdminAPI is the collection of Taiyuechain full node-related APIs exposed over the private admin endpoint.

func NewPrivateAdminAPI ¶ 

func NewPrivateAdminAPI(yue *Taiyuechain) *PrivateAdminAPI

NewPrivateAdminAPI creates a new API definition for the full node private admin methods of the Taiyuechain service.

func (*PrivateAdminAPI) ExportChain ¶ 

func (api *PrivateAdminAPI) ExportChain(file string) (bool, error)

ExportChain exports the current blockchain into a local file.

func (*PrivateAdminAPI) ImportChain ¶ 

func (api *PrivateAdminAPI) ImportChain(file string) (bool, error)

ImportChain imports a blockchain from a local file.

type PrivateDebugAPI ¶ 

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

PrivateDebugAPI is the collection of Taiyuechain full node APIs exposed over the private debugging endpoint.

func NewPrivateDebugAPI ¶ 

func NewPrivateDebugAPI(config *params.ChainConfig, yue *Taiyuechain) *PrivateDebugAPI

NewPrivateDebugAPI creates a new API definition for the full node-related private debug methods of the Taiyuechain service.

func (*PrivateDebugAPI) GetBadBlocks ¶ 

func (api *PrivateDebugAPI) GetBadBlocks(ctx context.Context) ([]*BadBlockArgs, error)

GetBadBlocks returns a list of the last 'bad blocks' that the client has seen on the network and returns them as a JSON list of block-hashes

func (*PrivateDebugAPI) GetModifiedAccountsByHash ¶ 

func (api *PrivateDebugAPI) GetModifiedAccountsByHash(startHash common.Hash, endHash *common.Hash) ([]common.Address, error)

GetModifiedAccountsByHash returns all accounts that have changed between the two blocks specified. A change is defined as a difference in nonce, balance, code hash, or storage hash.

With one parameter, returns the list of accounts modified in the specified block.

func (*PrivateDebugAPI) GetModifiedAccountsByNumber ¶ 

func (api *PrivateDebugAPI) GetModifiedAccountsByNumber(startNum uint64, endNum *uint64) ([]common.Address, error)

GetModifiedAccountsByNumber returns all accounts that have changed between the two blocks specified. A change is defined as a difference in nonce, balance, code hash, or storage hash.

With one parameter, returns the list of accounts modified in the specified block.

func (*PrivateDebugAPI) Preimage ¶ 

func (api *PrivateDebugAPI) Preimage(ctx context.Context, hash common.Hash) (hexutil.Bytes, error)

Preimage is a debug API function that returns the preimage for a sha3 hash, if known.

func (*PrivateDebugAPI) StorageRangeAt ¶ 

func (api *PrivateDebugAPI) StorageRangeAt(ctx context.Context, blockHash common.Hash, txIndex int, contractAddress common.Address, keyStart hexutil.Bytes, maxResult int) (StorageRangeResult, error)

StorageRangeAt returns the storage at the given block height and transaction index.

func (*PrivateDebugAPI) TraceBlock ¶ 

func (api *PrivateDebugAPI) TraceBlock(ctx context.Context, blob []byte, config *TraceConfig) ([]*txTraceResult, error)

TraceBlock returns the structured logs created during the execution of EVM and returns them as a JSON object.

func (*PrivateDebugAPI) TraceBlockByHash ¶ 

func (api *PrivateDebugAPI) TraceBlockByHash(ctx context.Context, hash common.Hash, config *TraceConfig) ([]*txTraceResult, error)

TraceBlockByHash returns the structured logs created during the execution of EVM and returns them as a JSON object.

func (*PrivateDebugAPI) TraceBlockByNumber ¶ 

func (api *PrivateDebugAPI) TraceBlockByNumber(ctx context.Context, number rpc.BlockNumber, config *TraceConfig) ([]*txTraceResult, error)

TraceBlockByNumber returns the structured logs created during the execution of EVM and returns them as a JSON object.

func (*PrivateDebugAPI) TraceBlockFromFile ¶ 

func (api *PrivateDebugAPI) TraceBlockFromFile(ctx context.Context, file string, config *TraceConfig) ([]*txTraceResult, error)

TraceBlockFromFile returns the structured logs created during the execution of EVM and returns them as a JSON object.

func (*PrivateDebugAPI) TraceChain ¶ 

func (api *PrivateDebugAPI) TraceChain(ctx context.Context, start, end rpc.BlockNumber, config *TraceConfig) (*rpc.Subscription, error)

TraceChain returns the structured logs created during the execution of EVM between two blocks (excluding start) and returns them as a JSON object.

func (*PrivateDebugAPI) TraceTransaction ¶ 

func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, hash common.Hash, config *TraceConfig) (interface{}, error)

TraceTransaction returns the structured logs created during the execution of EVM and returns them as a JSON object.

type ProtocolManager ¶ 

type ProtocolManager struct {
	SubProtocols []p2p.Protocol
	// contains filtered or unexported fields
}

func NewProtocolManager ¶ 

func NewProtocolManager(config *params.ChainConfig, checkpoint *params.TrustedCheckpoint, mode downloader.SyncMode, networkID uint64, mux *event.TypeMux, txpool txPool, engine consensus.Engine, blockchain *core.BlockChain, chaindb yuedb.Database, agent *PbftAgent, cacheLimit int, whitelist map[uint64]common.Hash, cimList *cim.CimList, nodeCert []byte) (*ProtocolManager, error)

NewProtocolManager returns a new Ethereum sub protocol manager. The Ethereum sub protocol manages peers capable with the Ethereum network.

func (*ProtocolManager) BroadcastBlock ¶ 

func (pm *ProtocolManager) BroadcastBlock(block *types.Block, propagate bool)

BroadcastBlock will either propagate a block to a subset of its peers, or will only announce its availability (depending what's requested).

func (*ProtocolManager) BroadcastFastBlock ¶ 

func (pm *ProtocolManager) BroadcastFastBlock(block *types.Block, propagate bool)

BroadcastFastBlock will either propagate a block to a subset of it's peers, or will only announce it's availability (depending what's requested).

func (*ProtocolManager) BroadcastPbNodeInfo ¶ 

func (pm *ProtocolManager) BroadcastPbNodeInfo(nodeInfo *types.EncryptNodeMessage)

BroadcastPbNodeInfo will propagate a batch of EncryptNodeMessage to all peers which are not known to already have the given CryNodeInfo.

func (*ProtocolManager) BroadcastTransactions ¶ 

func (pm *ProtocolManager) BroadcastTransactions(txs types.Transactions, propagate bool)

BroadcastTransactions will propagate a batch of transactions to all peers which are not known to already have the given transaction.

func (*ProtocolManager) NodeInfo ¶ 

func (pm *ProtocolManager) NodeInfo() *NodeInfo

NodeInfo retrieves some protocol metadata about the running host node.

func (*ProtocolManager) Start ¶ 

func (pm *ProtocolManager) Start(maxPeers int)

func (*ProtocolManager) Stop ¶ 

func (pm *ProtocolManager) Stop()

type PublicDebugAPI ¶ 

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

PublicDebugAPI is the collection of Taiyuechain full node APIs exposed over the public debugging endpoint.

func NewPublicDebugAPI ¶ 

func NewPublicDebugAPI(yue *Taiyuechain) *PublicDebugAPI

NewPublicDebugAPI creates a new API definition for the full node- related public debug methods of the Taiyuechain service.

func (*PublicDebugAPI) DumpBlock ¶ 

func (api *PublicDebugAPI) DumpBlock(blockNr rpc.BlockNumber) (state.Dump, error)

DumpBlock retrieves the entire state of the database at a given block.

type PublicTaichainAPI ¶ 

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

PublicTaichainAPI provides an API to access Taiyuechain full node-related information.

func NewPublicTaiyueChainAPI ¶ 

func NewPublicTaiyueChainAPI(e *Taiyuechain) *PublicTaichainAPI

NewPublicTaiyueChainAPI creates a new Taiyuechain protocol API for full nodes.

func (*PublicTaichainAPI) ChainId ¶ 

func (api *PublicTaichainAPI) ChainId() hexutil.Uint64

ChainId retuurn current taiyuechain's chain config.

func (*PublicTaichainAPI) CommitteeCoinBase ¶ 

func (api *PublicTaichainAPI) CommitteeCoinBase() common.Address

CommitteeCoinBase is the address that mining rewards will be send to

func (*PublicTaichainAPI) CommitteeNumber ¶ 

func (api *PublicTaichainAPI) CommitteeNumber() uint64

CommitteeNumber return number of current committee

func (*PublicTaichainAPI) GetCurrentState ¶ 

func (api *PublicTaichainAPI) GetCurrentState() map[string]interface{}

GetCurrentState get current committee state

func (*PublicTaichainAPI) IsCommitteeMember ¶ 

func (api *PublicTaichainAPI) IsCommitteeMember() bool

IsCommitteeMember return node whether current committee member

func (*PublicTaichainAPI) Pubkey ¶ 

func (api *PublicTaichainAPI) Pubkey() string

Pubkey is the address that mining rewards will be send to (alias for Etherbase)

type StorageRangeResult ¶ 

type StorageRangeResult struct {
	Storage storageMap   `json:"storage"`
	NextKey *common.Hash `json:"nextKey"` // nil if Storage includes the last key in the trie.
}

StorageRangeResult is the result of a debug_storageRangeAt API call.

type Taiyuechain ¶ 

type Taiyuechain struct {
	APIBackend *TrueAPIBackend
	// contains filtered or unexported fields
}

Taiyuechain implements the Taiyuechain full node service.

func New ¶ 

func New(ctx *node.ServiceContext, config *Config, p2pCert []byte) (*Taiyuechain, error)

New creates a new Taiyuechain object (including the initialisation of the common Taiyuechain object)

func (*Taiyuechain) APIs ¶ 

func (s *Taiyuechain) APIs() []rpc.API

APIs return the collection of RPC services the yue package offers. NOTE, some of these services probably need to be moved to somewhere else.

func (*Taiyuechain) AccountManager ¶ 

func (s *Taiyuechain) AccountManager() *accounts.Manager

func (*Taiyuechain) AddLesServer ¶ 

func (s *Taiyuechain) AddLesServer(ls LesServer)

func (*Taiyuechain) BlockChain ¶ 

func (s *Taiyuechain) BlockChain() *core.BlockChain

func (*Taiyuechain) ChainDb ¶ 

func (s *Taiyuechain) ChainDb() yuedb.Database

func (*Taiyuechain) Config ¶ 

func (s *Taiyuechain) Config() *Config

func (*Taiyuechain) Downloader ¶ 

func (s *Taiyuechain) Downloader() *downloader.Downloader

func (*Taiyuechain) Engine ¶ 

func (s *Taiyuechain) Engine() consensus.Engine

func (*Taiyuechain) EthVersion ¶ 

func (s *Taiyuechain) EthVersion() int

func (*Taiyuechain) Etherbase ¶ 

func (s *Taiyuechain) Etherbase() common.Address

func (*Taiyuechain) EventMux ¶ 

func (s *Taiyuechain) EventMux() *event.TypeMux

func (*Taiyuechain) IsListening ¶ 

func (s *Taiyuechain) IsListening() bool

func (*Taiyuechain) NetVersion ¶ 

func (s *Taiyuechain) NetVersion() uint64

func (*Taiyuechain) PbftAgent ¶ 

func (s *Taiyuechain) PbftAgent() *PbftAgent

func (*Taiyuechain) Protocols ¶ 

func (s *Taiyuechain) Protocols() []p2p.Protocol

Protocols implements node.Service, returning all the currently configured network protocols to start.

func (*Taiyuechain) ResetWithFastGenesisBlock ¶ 

func (s *Taiyuechain) ResetWithFastGenesisBlock(gb *types.Block)

func (*Taiyuechain) ResetWithGenesisBlock ¶ 

func (s *Taiyuechain) ResetWithGenesisBlock(gb *types.Block)

func (*Taiyuechain) Start ¶ 

func (s *Taiyuechain) Start(srvr *p2p.Server) error

Start implements node.Service, starting all internal goroutines needed by the Taiyuechain protocol implementation.

func (*Taiyuechain) Stop ¶ 

func (s *Taiyuechain) Stop() error

Stop implements node.Service, terminating all internal goroutines used by the Taiyuechain protocol.

func (*Taiyuechain) TxPool ¶ 

func (s *Taiyuechain) TxPool() *core.TxPool

type TraceConfig ¶ 

type TraceConfig struct {
	*vm.LogConfig
	Tracer  *string
	Timeout *string
	Reexec  *uint64
}

TraceConfig holds extra parameters to trace functions.

type TrueAPIBackend ¶ 

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

TRUEAPIBackend implements ethapi.Backend for full nodes

func (*TrueAPIBackend) AccountManager ¶ 

func (b *TrueAPIBackend) AccountManager() *accounts.Manager

func (*TrueAPIBackend) BlockByNumber ¶ 

func (b *TrueAPIBackend) BlockByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Block, error)

func (*TrueAPIBackend) BloomStatus ¶ 

func (b *TrueAPIBackend) BloomStatus() (uint64, uint64)

func (*TrueAPIBackend) ChainConfig ¶ 

func (b *TrueAPIBackend) ChainConfig() *params.ChainConfig

ChainConfig returns the active chain configuration.

func (*TrueAPIBackend) ChainDb ¶ 

func (b *TrueAPIBackend) ChainDb() yuedb.Database

func (*TrueAPIBackend) CurrentBlock ¶ 

func (b *TrueAPIBackend) CurrentBlock() *types.Block

func (*TrueAPIBackend) Downloader ¶ 

func (b *TrueAPIBackend) Downloader() *downloader.Downloader

func (*TrueAPIBackend) EventMux ¶ 

func (b *TrueAPIBackend) EventMux() *event.TypeMux

func (*TrueAPIBackend) GetBlock ¶ 

func (b *TrueAPIBackend) GetBlock(ctx context.Context, hash common.Hash) (*types.Block, error)

func (*TrueAPIBackend) GetCa ¶ 

func (b *TrueAPIBackend) GetCa(ctx context.Context, dir string) (interface{}, error)

func (*TrueAPIBackend) GetChainBaseParams ¶ 

func (b *TrueAPIBackend) GetChainBaseParams() []byte

func (*TrueAPIBackend) GetCommittee ¶ 

func (b *TrueAPIBackend) GetCommittee(number rpc.BlockNumber) (map[string]interface{}, error)

func (*TrueAPIBackend) GetEVM ¶ 

func (b *TrueAPIBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header, vmCfg vm.Config) (*vm.EVM, func() error, error)

func (*TrueAPIBackend) GetLogs ¶ 

func (b *TrueAPIBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error)

func (*TrueAPIBackend) GetPoolNonce ¶ 

func (b *TrueAPIBackend) GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error)

func (*TrueAPIBackend) GetPoolTransaction ¶ 

func (b *TrueAPIBackend) GetPoolTransaction(hash common.Hash) *types.Transaction

func (*TrueAPIBackend) GetPoolTransactions ¶ 

func (b *TrueAPIBackend) GetPoolTransactions() (types.Transactions, error)

func (*TrueAPIBackend) GetReceipts ¶ 

func (b *TrueAPIBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error)

func (*TrueAPIBackend) HeaderByHash ¶ 

func (b *TrueAPIBackend) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error)

func (*TrueAPIBackend) HeaderByNumber ¶ 

func (b *TrueAPIBackend) HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error)

func (*TrueAPIBackend) IsNoGasUsageModel ¶ 

func (b *TrueAPIBackend) IsNoGasUsageModel() bool

func (*TrueAPIBackend) ProtocolVersion ¶ 

func (b *TrueAPIBackend) ProtocolVersion() int

func (*TrueAPIBackend) SendTx ¶ 

func (b *TrueAPIBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error

func (*TrueAPIBackend) ServiceFilter ¶ 

func (b *TrueAPIBackend) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession)

func (*TrueAPIBackend) SetHead ¶ 

func (b *TrueAPIBackend) SetHead(number uint64)

func (*TrueAPIBackend) SetSnailHead ¶ 

func (b *TrueAPIBackend) SetSnailHead(number uint64)

func (*TrueAPIBackend) StateAndHeaderByNumber ¶ 

func (b *TrueAPIBackend) StateAndHeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*state.StateDB, *types.Header, error)

func (*TrueAPIBackend) Stats ¶ 

func (b *TrueAPIBackend) Stats() (pending int, queued int)

func (*TrueAPIBackend) SubscribeChainEvent ¶ 

func (b *TrueAPIBackend) SubscribeChainEvent(ch chan<- types.FastChainEvent) event.Subscription

func (*TrueAPIBackend) SubscribeChainHeadEvent ¶ 

func (b *TrueAPIBackend) SubscribeChainHeadEvent(ch chan<- types.FastChainHeadEvent) event.Subscription

func (*TrueAPIBackend) SubscribeChainSideEvent ¶ 

func (b *TrueAPIBackend) SubscribeChainSideEvent(ch chan<- types.FastChainSideEvent) event.Subscription

func (*TrueAPIBackend) SubscribeLogsEvent ¶ 

func (b *TrueAPIBackend) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription

func (*TrueAPIBackend) SubscribeNewTxsEvent ¶ 

func (b *TrueAPIBackend) SubscribeNewTxsEvent(ch chan<- types.NewTxsEvent) event.Subscription

func (*TrueAPIBackend) SubscribeRemovedLogsEvent ¶ 

func (b *TrueAPIBackend) SubscribeRemovedLogsEvent(ch chan<- types.RemovedLogsEvent) event.Subscription

func (*TrueAPIBackend) SuggestPrice ¶ 

func (b *TrueAPIBackend) SuggestPrice(ctx context.Context) (*big.Int, error)

func (*TrueAPIBackend) TxPoolContent ¶ 

func (b *TrueAPIBackend) TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)

type ULCConfig ¶ 

type ULCConfig struct {
	TrustedServers     []string `toml:",omitempty"` // A list of trusted servers
	MinTrustedFraction int      `toml:",omitempty"` // Minimum percentage of connected trusted servers to validate trusted (1-100)
}

ULCConfig is a Ultra Light client options.

Source Files ¶

View all Source files

Directories ¶

Path Synopsis
Package downloader contains the manual full chain synchronisation.
 Package downloader contains the manual full chain synchronisation.
Package fetcher contains the announcement based blocks or transaction synchronisation.
 Package fetcher contains the announcement based blocks or transaction synchronisation.
Package filters implements an ethereum filtering system for block, transactions and log events.
 Package filters implements an ethereum filtering system for block, transactions and log events.
Package tracers is a collection of JavaScript transaction tracers.
 Package tracers is a collection of JavaScript transaction tracers.
internal/tracers
Package tracers contains the actual JavaScript tracer assets.
 Package tracers contains the actual JavaScript tracer assets.

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