man

package
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 Go to latest Published: Sep 24, 2019 License: MIT Imports: 81 Imported by: 0

Documentation

Overview

Package man implements the Matrix protocol.

Index

Constants

View Source 
const (
	// Protocol messages belonging to man/62
	StatusMsg          = 0x00
	NewBlockHashesMsg  = 0x01
	TxMsg              = 0x02
	GetBlockHeadersMsg = 0x03
	BlockHeadersMsg    = 0x04
	GetBlockBodiesMsg  = 0x05
	BlockBodiesMsg     = 0x06
	NewBlockMsg        = 0x07

	// Protocol messages belonging to man/63
	GetNodeDataMsg = 0x0d
	NodeDataMsg    = 0x0e
	GetReceiptsMsg = 0x0f
	ReceiptsMsg    = 0x10
)

man protocol message codes

View Source 
const (
	ErrMsgTooLarge = iota
	ErrDecode
	ErrInvalidMsgCode
	ErrProtocolVersionMismatch
	ErrNetworkIdMismatch
	ErrGenesisBlockMismatch
	ErrNoStatusMsg
	ErrExtraStatusMsg
	ErrSuspendedPeer
)
View Source 
const ProtocolMaxMsgSize = 20 * 1024 * 1024 // Maximum cap on the size of a protocol message

Variables

View Source 
var (
	SnapshootNumber   uint64
	SnapshootHash     string
	SaveSnapStart     uint64
	SaveSnapPeriod    uint64 = 300
	SnaploadFromLocal int    = 0
	ManualSaveSnapNum uint64 = 0
	AutoLoadSnapFlg   bool   = false
	SnapLoadFile      string
)
View Source 
var DefaultConfig = Config{
	SyncMode: downloader.FullSync,
	Manash: manash.Config{
		CacheDir:       "manash",
		CachesInMem:    2,
		CachesOnDisk:   3,
		DatasetsInMem:  1,
		DatasetsOnDisk: 2,
	},
	NetworkId:         1,
	LightPeers:        100,
	DatabaseCache:     768,
	DatabaseTableSize: 2,
	TrieCache:         256,
	TrieTimeout:       5 * time.Minute,
	GasPrice:          big.NewInt(18 * params.Shannon),

	TxPool: core.DefaultTxPoolConfig,
	GPO: gasprice.Config{
		Blocks:     20,
		Percentile: 60,
	},
}

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

View Source 
var MsgCenter *mc.Center
View Source 
var ProtocolLengths = []uint64{21, 8}

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

View Source 
var ProtocolName = "man"

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

View Source 
var ProtocolVersions = []uint{man63, man62}

ProtocolVersions are the upported versions of the man protocol (first is primary).

Functions

func CreateConsensusEngine 

func CreateConsensusEngine(ctx *pod.ServiceContext, config *manash.Config, chainConfig *params.ChainConfig, db mandb.Database) consensus.Engine

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

func CreateDB 

func CreateDB(ctx *pod.ServiceContext, config *Config, name string) (mandb.Database, error)

CreateDB creates the chain database.

func NewBloomIndexer 

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

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

func SendUdpTransactions 

func SendUdpTransactions(txser []types.SelfTransaction) error

SendUdpTransactions

Types

type AllReward 

type AllReward struct {
	Time      TimeZone
	Miner     []RewardMount
	Validator []RewardMount
	Interest  []InterestReward
}

type BloomIndexer 

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

BloomIndexer implements a core.ChainIndexer, building up a rotated bloom bits index for the Matrix 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 Matrix main net block is used.
	Genesis *core.Genesis `toml:",omitempty"`

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

	// Light client options
	LightServ  int `toml:",omitempty"` // Maximum percentage of time allowed for serving LES requests
	LightPeers int `toml:",omitempty"` // Maximum number of LES client peers

	// Database options
	SkipBcVersionCheck bool `toml:"-"`
	DatabaseHandles    int  `toml:"-"`
	DatabaseCache      int
	TrieCache          int
	DatabaseTableSize  int
	TrieTimeout        time.Duration

	// Mining-related options
	Manerbase    common.Address `toml:",omitempty"`
	MinerThreads int            `toml:",omitempty"`
	ExtraData    []byte         `toml:",omitempty"`
	GasPrice     *big.Int

	// Manash options
	Manash manash.Config

	// 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:"-"`
}

func (Config) MarshalTOML 

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

func (*Config) UnmarshalTOML 

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

type InterestReward 

type InterestReward struct {
	Account  string
	Reward   *big.Int
	VipLevel common.VIPRoleType
	Stock    uint16
	Deposit  *big.Int
}

type LesServer 

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

type ManAPIBackend 

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

ManAPIBackend implements manapi.Backend for full nodes

func (*ManAPIBackend) AccountManager 

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

func (*ManAPIBackend) BlockByNumber 

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

func (*ManAPIBackend) BloomStatus 

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

func (*ManAPIBackend) ChainConfig 

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

func (*ManAPIBackend) ChainDb 

func (b *ManAPIBackend) ChainDb() mandb.Database

func (*ManAPIBackend) Config 

func (b *ManAPIBackend) Config() *Config

func (*ManAPIBackend) CurrentBlock 

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

func (*ManAPIBackend) Downloader 

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

func (*ManAPIBackend) EventMux 

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

func (*ManAPIBackend) FetcherNotify 

func (b *ManAPIBackend) FetcherNotify(hash common.Hash, number uint64)

func (*ManAPIBackend) Genesis 

func (b *ManAPIBackend) Genesis() *types.Block

func (*ManAPIBackend) GetBlock 

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

func (*ManAPIBackend) GetDepositAccount 

func (b *ManAPIBackend) GetDepositAccount(signAccount common.Address, blockHash common.Hash) (common.Address, error)

func (*ManAPIBackend) GetEVM 

func (b *ManAPIBackend) GetEVM(ctx context.Context, msg txinterface.Message, state *state.StateDBManage, header *types.Header, vmCfg vm.Config) (*vm.EVM, func() error, error)

func (*ManAPIBackend) GetFutureRewards 

func (b *ManAPIBackend) GetFutureRewards(state *state.StateDBManage, number rpc.BlockNumber) (interface{}, error)

func (*ManAPIBackend) GetLogs 

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

func (*ManAPIBackend) GetPoolNonce 

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

func (*ManAPIBackend) GetPoolTransaction 

func (b *ManAPIBackend) GetPoolTransaction(hash common.Hash) types.SelfTransaction

func (*ManAPIBackend) GetPoolTransactions 

func (b *ManAPIBackend) GetPoolTransactions() (types.SelfTransactions, error)

func (*ManAPIBackend) GetReceipts 

func (b *ManAPIBackend) GetReceipts(ctx context.Context, hash common.Hash) ([]types.CoinReceipts, error)

func (*ManAPIBackend) GetState 

func (b *ManAPIBackend) GetState() (*state.StateDBManage, error)

func (*ManAPIBackend) GetTd 

func (b *ManAPIBackend) GetTd(blockHash common.Hash) *big.Int

func (*ManAPIBackend) GetTxNmap 

func (b *ManAPIBackend) GetTxNmap() map[uint32]*types.Transaction

func (*ManAPIBackend) HeaderByHash 

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

func (*ManAPIBackend) HeaderByNumber 

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

func (*ManAPIBackend) ImportSuperBlock 

func (b *ManAPIBackend) ImportSuperBlock(ctx context.Context, filePath string) (common.Hash, error)

func (*ManAPIBackend) NetRPCService 

func (b *ManAPIBackend) NetRPCService() *manapi.PublicNetAPI

func (*ManAPIBackend) NetWorkID 

func (b *ManAPIBackend) NetWorkID() uint64

func (*ManAPIBackend) ProtocolVersion 

func (b *ManAPIBackend) ProtocolVersion() int

func (*ManAPIBackend) SendBroadTx 

func (b *ManAPIBackend) SendBroadTx(ctx context.Context, signedTx types.SelfTransaction, bType bool) error

func (*ManAPIBackend) SendTx 

func (b *ManAPIBackend) SendTx(ctx context.Context, signedTx types.SelfTransaction) error

TODO 调用该方法的时候应该返回错误的切片

func (*ManAPIBackend) ServiceFilter 

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

func (*ManAPIBackend) SetHead 

func (b *ManAPIBackend) SetHead(number uint64)

func (*ManAPIBackend) SignTx 

func (b *ManAPIBackend) SignTx(signedTx types.SelfTransaction, chainID *big.Int, blkHash common.Hash, signHeight uint64, usingEntrust bool) (types.SelfTransaction, error)

func (*ManAPIBackend) StateAndHeaderByHash 

func (b *ManAPIBackend) StateAndHeaderByHash(ctx context.Context, hash common.Hash) (*state.StateDBManage, *types.Header, error)

func (*ManAPIBackend) StateAndHeaderByNumber 

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

func (*ManAPIBackend) Stats 

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

func (*ManAPIBackend) SubscribeChainEvent 

func (b *ManAPIBackend) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription

func (*ManAPIBackend) SubscribeChainHeadEvent 

func (b *ManAPIBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription

func (*ManAPIBackend) SubscribeChainSideEvent 

func (b *ManAPIBackend) SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription

func (*ManAPIBackend) SubscribeLogsEvent 

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

func (*ManAPIBackend) SubscribeNewTxsEvent 

func (b *ManAPIBackend) SubscribeNewTxsEvent(ch chan core.NewTxsEvent) event.Subscription

func (*ManAPIBackend) SubscribeRemovedLogsEvent 

func (b *ManAPIBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription

func (*ManAPIBackend) SuggestPrice 

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

func (*ManAPIBackend) SyncMode 

func (b *ManAPIBackend) SyncMode() downloader.SyncMode

func (*ManAPIBackend) TxPoolContent 

func (b *ManAPIBackend) TxPoolContent() (ntxs map[common.Address]types.SelfTransactions, btxs map[common.Address]types.SelfTransactions)

TODO 应该将返回值加入切片中否则以后多一种交易就要添加一个返回值

type Matrix 

type Matrix struct {
	APIBackend *ManAPIBackend
	// contains filtered or unexported fields
}

Matrix implements the Matrix full node service.

func New 

func New(ctx *pod.ServiceContext, config *Config) (*Matrix, error)

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

func (*Matrix) APIs 

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

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

func (*Matrix) AccountManager 

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

func (*Matrix) AddLesServer 

func (s *Matrix) AddLesServer(ls LesServer)

func (*Matrix) BlockChain 

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

func (*Matrix) CA 

func (s *Matrix) CA() *ca.Identity

func (*Matrix) ChainDb 

func (s *Matrix) ChainDb() mandb.Database

func (*Matrix) DPOSEngine 

func (s *Matrix) DPOSEngine() consensus.DPOSEngine

func (*Matrix) Downloader 

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

func (*Matrix) Engine 

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

func (*Matrix) EventMux 

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

func (*Matrix) FetcherNotify 

func (s *Matrix) FetcherNotify(hash common.Hash, number uint64, addr common.Address)
func (s *Matrix) FetcherNotify(hash common.Hash, number uint64) {
	ids := ca.GetRolesByGroup(common.RoleValidator | common.RoleBroadcast)
	selfId := p2p.ServerP2p.Self().ID.String()
	for _, id := range ids {
		if id.String() == selfId {
			log.Info("func FetcherNotify  NodeID is same ", "selfID", selfId, "ca`s nodeID", id.String())
			continue
		}
		peer := s.protocolManager.Peers.Peer(id.String()[:16])
		if peer == nil {
			continue
		}
		s.protocolManager.fetcher.Notify(id.String()[:16], hash, number, time.Now(), peer.RequestOneHeader, peer.RequestBodies)
	}
}

func (*Matrix) HD 

func (s *Matrix) HD() *msgsend.HD

func (*Matrix) IsListening 

func (s *Matrix) IsListening() bool

func (*Matrix) IsMining 

func (s *Matrix) IsMining() bool

func (*Matrix) ManBlkDeal 

func (s *Matrix) ManBlkDeal() *blkmanage.ManBlkManage

func (*Matrix) ManVersion 

func (s *Matrix) ManVersion() int

func (*Matrix) Manerbase 

func (s *Matrix) Manerbase() (eb common.Address, err error)

func (*Matrix) Miner 

func (s *Matrix) Miner() *miner.Miner

func (*Matrix) MsgCenter 

func (s *Matrix) MsgCenter() *mc.Center

func (*Matrix) NetVersion 

func (s *Matrix) NetVersion() uint64

func (*Matrix) OLConsensus 

func (s *Matrix) OLConsensus() *olconsensus.TopNodeService

func (*Matrix) Protocols 

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

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

func (*Matrix) Random 

func (s *Matrix) Random() *baseinterface.Random

func (*Matrix) ReElection 

func (s *Matrix) ReElection() *reelection.ReElection

func (*Matrix) ResetWithGenesisBlock 

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

func (*Matrix) SignHelper 

func (s *Matrix) SignHelper() *signhelper.SignHelper

func (*Matrix) Start 

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

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

func (*Matrix) StartMining 

func (s *Matrix) StartMining(local bool) error

func (*Matrix) Stop 

func (s *Matrix) Stop() error

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

func (*Matrix) StopMining 

func (s *Matrix) StopMining()

func (*Matrix) TxPool 

func (s *Matrix) TxPool() *core.TxPoolManager

type NodeInfo 

type NodeInfo struct {
	Network    uint64              `json:"network"`    // Matrix 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 Matrix sub-protocol metadata known about the host peer.

type PeerInfo 

type PeerInfo struct {
	Version       int      `json:"version"`       // Matrix 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
	SuperBlockNum uint64   `json:"superBlockNum"` // SuperBlockHash
	SuperBlockSeq uint64   `json:"superBlockSeq"` // SuperBlockHash
	BlockTime     uint64   `json:"blockTime"`     // blockTime
	BlockHeight   uint64   `json:"blockHeight"`   // blockHeight
}

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

type PrivateAdminAPI 

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

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

func NewPrivateAdminAPI 

func NewPrivateAdminAPI(man *Matrix) *PrivateAdminAPI

NewPrivateAdminAPI creates a new API definition for the full node private admin methods of the Matrix 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 Matrix full node APIs exposed over the private debugging endpoint.

func NewPrivateDebugAPI 

func NewPrivateDebugAPI(config *params.ChainConfig, man *Matrix) *PrivateDebugAPI

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

func (*PrivateDebugAPI) GetBadBlocks 

func (api *PrivateDebugAPI) GetBadBlocks(ctx context.Context) ([]core.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) GetCommit 

func (api *PrivateDebugAPI) GetCommit(ctx context.Context) ([]common.CommitContext, error)

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)

GetModifiedAccountsByumber 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) SetInterestPrintLevel 

func (api *PrivateDebugAPI) SetInterestPrintLevel(level uint8) error

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 PrivateMinerAPI 

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

PrivateMinerAPI provides private RPC methods to control the miner. These methods can be abused by external users and must be considered insecure for use by untrusted users.

func NewPrivateMinerAPI 

func NewPrivateMinerAPI(e *Matrix) *PrivateMinerAPI

NewPrivateMinerAPI create a new RPC service which controls the miner of this node.

func (*PrivateMinerAPI) GetHashrate 

func (api *PrivateMinerAPI) GetHashrate() uint64

GetHashrate returns the current hashrate of the miner.

func (*PrivateMinerAPI) SetExtra 

func (api *PrivateMinerAPI) SetExtra(extra string) (bool, error)

SetExtra sets the extra data string that is included when this miner mines a block.

func (*PrivateMinerAPI) SetGasPrice 

func (api *PrivateMinerAPI) SetGasPrice(gasPrice hexutil.Big) bool

SetGasPrice sets the minimum accepted gas price for the miner.

func (*PrivateMinerAPI) TestChangeRole 

func (api *PrivateMinerAPI) TestChangeRole(kind string, blocknum string, leader string)

func (*PrivateMinerAPI) TestHeaderGen 

func (api *PrivateMinerAPI) TestHeaderGen(kind string, s string)

func (*PrivateMinerAPI) TestLocalMining 

func (api *PrivateMinerAPI) TestLocalMining(kind string, s string)

type ProtocolManager 

type ProtocolManager struct {

	//	peers      *peerSet
	Peers        *peerSet
	SubProtocols []p2p.Protocol

	CheckDownloadNum int
	LastCheckTime    int64
	LastCheckBlkNum  uint64
	Msgcenter        *mc.Center
	// contains filtered or unexported fields
}

func NewProtocolManager 

func NewProtocolManager(config *params.ChainConfig, mode downloader.SyncMode, networkId uint64, mux *event.TypeMux, txpool txPool, engine consensus.Engine, blockchain *core.BlockChain, chaindb mandb.Database, MsgCenter *mc.Center) (*ProtocolManager, error)

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

func (*ProtocolManager) AllBroadcastBlock 

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

func (*ProtocolManager) BroadcastBlock 

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

BroadcastBlock 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) BroadcastBlockHeader 

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

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

func (*ProtocolManager) BroadcastTxs 

func (pm *ProtocolManager) BroadcastTxs(txs types.SelfTransactions)

BroadcastTxs 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()

func (*ProtocolManager) WaitForDownLoadMode 

func (pm *ProtocolManager) WaitForDownLoadMode()

lb WaitForDownLoadMode ...

type PublicDebugAPI 

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

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

func NewPublicDebugAPI 

func NewPublicDebugAPI(man *Matrix) *PublicDebugAPI

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

func (*PublicDebugAPI) DumpBlock 

func (api *PublicDebugAPI) DumpBlock(blockNr rpc.BlockNumber, cointyp string, addr string) ([]state.CoinDump, error)

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

func (*PublicDebugAPI) DumpBlockAccount 

func (api *PublicDebugAPI) DumpBlockAccount(blockNr rpc.BlockNumber, address common.Address) (state.Dump, error)

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

type PublicMatrixAPI 

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

PublicMatrixAPI provides an API to access Matrix full node-related information.

func NewPublicMatrixAPI 

func NewPublicMatrixAPI(e *Matrix) *PublicMatrixAPI

NewPublicMatrixAPI creates a new Matrix protocol API for full nodes.

func (*PublicMatrixAPI) Coinbase 

func (api *PublicMatrixAPI) Coinbase() (common.Address, error)

Coinbase is the address that mining rewards will be send to (alias for Manerbase)

func (*PublicMatrixAPI) Hashrate 

func (api *PublicMatrixAPI) Hashrate() hexutil.Uint64

Hashrate returns the POW hashrate

func (*PublicMatrixAPI) Manerbase 

func (api *PublicMatrixAPI) Manerbase() (common.Address, error)

Manerbase is the address that mining rewards will be send to

type PublicMinerAPI 

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

PublicMinerAPI provides an API to control the miner. It offers only methods that operate on data that pose no security risk when it is publicly accessible.

func NewPublicMinerAPI 

func NewPublicMinerAPI(e *Matrix) *PublicMinerAPI

NewPublicMinerAPI create a new PublicMinerAPI instance.

func (*PublicMinerAPI) GetWork 

func (api *PublicMinerAPI) GetWork() ([3]string, error)

GetWork returns a work package for external miner. The work package consists of 3 strings result[0], 32 bytes hex encoded current block header pow-hash result[1], 32 bytes hex encoded seed hash used for DAG result[2], 32 bytes hex encoded boundary condition ("target"), 2^256/difficulty

func (*PublicMinerAPI) Mining 

func (api *PublicMinerAPI) Mining() bool

Mining returns an indication if this node is currently mining.

func (*PublicMinerAPI) SubmitHashrate 

func (api *PublicMinerAPI) SubmitHashrate(hashrate hexutil.Uint64, id common.Hash) bool

SubmitHashrate can be used for remote miners to submit their hash rate. This enables the node to report the combined hash rate of all miners which submit work through this node. It accepts the miner hash rate and an identifier which must be unique between nodes.

func (*PublicMinerAPI) SubmitWork 

func (api *PublicMinerAPI) SubmitWork(nonce types.BlockNonce, solution, digest common.Hash) bool

SubmitWork can be used by external miner to submit their POW solution. It returns an indication if the work was accepted. Note, this is not an indication if the provided work was valid!

type RewardMount 

type RewardMount struct {
	Account  string
	Reward   *big.Int
	VipLevel common.VIPRoleType
	Stock    uint16
}

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 TimeZone 

type TimeZone struct {
	Start uint64
	Stop  uint64
}

type TraceConfig 

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

TraceConfig holds extra parameters to trace functions.

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 block announcement based synchronisation.
 Package fetcher contains the block announcement based synchronisation.
Package filters implements an matrix filtering system for block, transactions and log events.
 Package filters implements an matrix 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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