eth

package
v1.2.1 Latest Latest
Warning

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

 Go to latest Published: Apr 8, 2022 License: GPL-3.0 Imports: 69 Imported by: 0

Documentation ¶

Overview ¶

Package eth implements the Ethereum protocol.

Index ¶

Constants ¶

View Source 
const (
	// Protocol messages belonging to eth/62
	StatusMsg          = 0x00
	NewBlockHashesMsg  = 0x01
	TxMsg              = 0x02
	GetBlockHeadersMsg = 0x03
	BlockHeadersMsg    = 0x04
	GetBlockBodiesMsg  = 0x05
	BlockBodiesMsg     = 0x06
	NewBlockMsg        = 0x07
	PrepareBlockMsg    = 0x08
	BlockSignatureMsg  = 0x09

	PongMsg = 0x0a

	// Protocol messages belonging to eth/63
	GetNodeDataMsg       = 0x0d
	NodeDataMsg          = 0x0e
	GetReceiptsMsg       = 0x0f
	ReceiptsMsg          = 0x10
	GetPPOSStorageMsg    = 0x11
	PPOSStorageMsg       = 0x12
	GetOriginAndPivotMsg = 0x13
	OriginAndPivotMsg    = 0x14
	PPOSInfoMsg          = 0x15

	// For transaction fetcher
	NewPooledTransactionHashesMsg = 0x16
	GetPooledTransactionsMsg      = 0x17
	PooledTransactionsMsg         = 0x18
)

eth protocol message codes

View Source 
const (
	ErrMsgTooLarge = iota
	ErrDecode
	ErrInvalidMsgCode
	ErrProtocolVersionMismatch
	ErrNetworkIdMismatch
	ErrGenesisBlockMismatch
	ErrBlockMismatch
	ErrNoStatusMsg
	ErrExtraStatusMsg
	ErrSuspendedPeer
)
View Source 
const DefaultViewNumber = uint64(0)
View Source 
const ProtocolMaxMsgSize = 10 * 1024 * 1024 // Maximum cap on the size of a protocol message

Variables ¶

View Source 
var DefaultConfig = Config{
	SyncMode: downloader.FullSync,
	CbftConfig: types.OptionsConfig{
		WalMode:           true,
		PeerMsgQueueSize:  1024,
		EvidenceDir:       "evidence",
		MaxPingLatency:    5000,
		MaxQueuesLimit:    4096,
		BlacklistDeadline: 60,
		Period:            20000,
		Amount:            10,
	},
	NetworkId:         1,
	LightPeers:        100,
	DatabaseCache:     768,
	TrieCache:         32,
	TrieTimeout:       60 * time.Minute,
	TrieDBCache:       512,
	DBDisabledGC:      false,
	DBGCInterval:      86400,
	DBGCTimeout:       time.Minute,
	DBGCMpt:           true,
	DBGCBlock:         10,
	VMWasmType:        "wagon",
	VmTimeoutDuration: 0,
	Miner: miner.Config{
		GasFloor: params.GenesisGasLimit,
		GasPrice: big.NewInt(params.GVon),
		Recommit: 3 * time.Second,
	},

	MiningLogAtDepth:       7,
	TxChanSize:             4096,
	ChainHeadChanSize:      10,
	ChainSideChanSize:      10,
	ResultQueueSize:        10,
	ResubmitAdjustChanSize: 10,
	MinRecommitInterval:    1 * time.Second,
	MaxRecommitInterval:    15 * time.Second,
	IntervalAdjustRatio:    0.1,
	IntervalAdjustBias:     200 * 1000.0 * 1000.0,
	StaleThreshold:         7,
	DefaultCommitRatio:     0.95,

	BodyCacheLimit:    256,
	BlockCacheLimit:   256,
	MaxFutureBlocks:   256,
	BadBlockLimit:     10,
	TriesInMemory:     128,
	BlockChainVersion: 3,

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

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

View Source 
var ProtocolLengths = []uint64{40, 23, 8}

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

View Source 
var ProtocolName = "platon"

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

View Source 
var ProtocolVersions = []uint{eth65, eth63, eth62}

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

Functions ¶

func AnalyzeStressTest ¶ added in v1.0.0 

func AnalyzeStressTest(configPaths []string, output string, t int) error

func BuildEVMInput ¶ added in v1.0.0 

func BuildEVMInput(funcName []byte, params ...[]byte) []byte

func BuildWASMInput ¶ added in v1.0.0 

func BuildWASMInput(rawStruct interface{}) []byte

func CreateConsensusEngine ¶ 

func CreateConsensusEngine(stack *node.Node, chainConfig *params.ChainConfig, noverify bool, db ethdb.Database,
	cbftConfig *ctypes.OptionsConfig, eventMux *event.TypeMux) consensus.Engine

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

func NewBloomIndexer ¶ 

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

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

Types ¶

type AnalystEntity ¶ added in v1.0.0 

type AnalystEntity struct {
	BeginNumber        uint64
	EndNumber          uint64
	ViewBlockRate      uint64
	ViewCountMap       ViewCountMap
	MissViewList       []uint64
	TotalProduceTime   uint64
	AverageProduceTime uint64
	TopArray           [][]uint64
	TxCount            uint64
	Tps                uint64
}

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 BlockInfo ¶ added in v1.0.0 

type BlockInfo struct {
	ProduceTime int64 `json:"id_time"`
	Number      int64 `json:"block"`
	TxLength    int   `json:"tx_length"`
	Latency     int64 `json:"latency"`
	Ttf         int64 `json:"ttf"`
}

type BlockInfos ¶ added in v1.0.0 

type BlockInfos []BlockInfo

func (BlockInfos) Len ¶ added in v1.0.0 

func (t BlockInfos) Len() int

func (BlockInfos) Less ¶ added in v1.0.0 

func (t BlockInfos) Less(i, j int) bool

func (BlockInfos) Swap ¶ added in v1.0.0 

func (t BlockInfos) Swap(i, j int)

type BloomIndexer ¶ 

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

BloomIndexer implements a core.ChainIndexer, building up a rotated bloom bits index for the Ethereum 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(ctx context.Context, header *types.Header) error

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

func (*BloomIndexer) Reset ¶ 

func (b *BloomIndexer) Reset(ctx context.Context, 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 Ethereum main net block is used.
	Genesis *core.Genesis `toml:",omitempty"`

	CbftConfig types.OptionsConfig `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
	DatabaseFreezer    string

	TrieCache    int
	TrieTimeout  time.Duration
	TrieDBCache  int
	DBDisabledGC bool
	DBGCInterval uint64
	DBGCTimeout  time.Duration
	DBGCMpt      bool
	DBGCBlock    int

	// VM options
	VMWasmType        string
	VmTimeoutDuration uint64

	// Mining options
	Miner miner.Config
	// minning conig
	MiningLogAtDepth       uint          // miningLogAtDepth is the number of confirmations before logging successful mining.
	TxChanSize             int           // txChanSize is the size of channel listening to NewTxsEvent.The number is referenced from the size of tx pool.
	ChainHeadChanSize      int           // chainHeadChanSize is the size of channel listening to ChainHeadEvent.
	ChainSideChanSize      int           // chainSideChanSize is the size of channel listening to ChainSideEvent.
	ResultQueueSize        int           // resultQueueSize is the size of channel listening to sealing result.
	ResubmitAdjustChanSize int           // resubmitAdjustChanSize is the size of resubmitting interval adjustment channel.
	MinRecommitInterval    time.Duration // minRecommitInterval is the minimal time interval to recreate the mining block with any newly arrived transactions.
	MaxRecommitInterval    time.Duration // maxRecommitInterval is the maximum time interval to recreate the mining block with any newly arrived transactions.
	IntervalAdjustRatio    float64       // intervalAdjustRatio is the impact a single interval adjustment has on sealing work resubmitting interval.
	IntervalAdjustBias     float64       // intervalAdjustBias is applied during the new resubmit interval calculation in favor of increasing upper limit or decreasing lower limit so that the limit can be reachable.
	StaleThreshold         uint64        // staleThreshold is the maximum depth of the acceptable stale block.
	DefaultCommitRatio     float64

	// block config
	BodyCacheLimit           int
	BlockCacheLimit          int
	MaxFutureBlocks          int
	BadBlockLimit            int
	TriesInMemory            int
	BlockChainVersion        int // BlockChainVersion ensures that an incompatible database forces a resync from scratch.
	DefaultTxsCacheSize      int
	DefaultBroadcastInterval time.Duration

	// Transaction pool options
	TxPool core.TxPoolConfig

	// Gas Price Oracle options
	GPO gasprice.Config

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

	// MPC pool options
	//MPCPool core.MPCPoolConfig
	//VCPool  core.VCPoolConfig
	Debug bool

	// RPCGasCap is the global gas cap for eth-call variants.
	RPCGasCap *big.Int `toml:",omitempty"`
}

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 ContractCallConfig ¶ added in v1.0.0 

type ContractCallConfig struct {
	GasLimit   uint64        `json:"call_gas_limit"`
	Input      string        `json:"call_input"`
	Parameters []interface{} `json:"parameters"`
}

type ContractReceiverCallInput ¶ added in v1.0.0 

type ContractReceiverCallInput struct {
	Data       []byte
	GasLimit   uint64
	Parameters []interface{}
}

type EthAPIBackend ¶ 

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

EthAPIBackend implements ethapi.Backend for full nodes

func (*EthAPIBackend) AccountManager ¶ 

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

func (*EthAPIBackend) BlockByHash ¶ added in v1.1.3 

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

func (*EthAPIBackend) BlockByNumber ¶ 

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

func (*EthAPIBackend) BlockByNumberOrHash ¶ added in v1.1.3 

func (b *EthAPIBackend) BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Block, error)

func (*EthAPIBackend) BloomStatus ¶ 

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

func (*EthAPIBackend) ChainConfig ¶ 

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

ChainConfig returns the active chain configuration.

func (*EthAPIBackend) ChainDb ¶ 

func (b *EthAPIBackend) ChainDb() ethdb.Database

func (*EthAPIBackend) CurrentBlock ¶ 

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

func (*EthAPIBackend) CurrentHeader ¶ added in v1.1.3 

func (b *EthAPIBackend) CurrentHeader() *types.Header

func (*EthAPIBackend) Downloader ¶ 

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

func (*EthAPIBackend) Engine ¶ added in v0.7.0 

func (b *EthAPIBackend) Engine() consensus.Engine

func (*EthAPIBackend) EventMux ¶ 

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

func (*EthAPIBackend) ExtRPCEnabled ¶ added in v1.1.1 

func (b *EthAPIBackend) ExtRPCEnabled() bool

func (*EthAPIBackend) GetEVM ¶ 

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

func (*EthAPIBackend) GetLogs ¶ 

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

func (*EthAPIBackend) GetPoolNonce ¶ 

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

func (*EthAPIBackend) GetPoolTransaction ¶ 

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

func (*EthAPIBackend) GetPoolTransactions ¶ 

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

func (*EthAPIBackend) GetReceipts ¶ 

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

func (*EthAPIBackend) GetTransaction ¶ added in v1.1.1 

func (b *EthAPIBackend) GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error)

func (*EthAPIBackend) HeaderByHash ¶ 

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

func (*EthAPIBackend) HeaderByNumber ¶ 

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

func (*EthAPIBackend) HeaderByNumberOrHash ¶ added in v1.1.3 

func (b *EthAPIBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error)

func (*EthAPIBackend) Miner ¶ added in v1.1.3 

func (b *EthAPIBackend) Miner() *miner.Miner

func (*EthAPIBackend) ProtocolVersion ¶ 

func (b *EthAPIBackend) ProtocolVersion() int

func (*EthAPIBackend) RPCGasCap ¶ added in v1.1.1 

func (b *EthAPIBackend) RPCGasCap() *big.Int

func (*EthAPIBackend) SendTx ¶ 

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

func (*EthAPIBackend) ServiceFilter ¶ 

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

func (*EthAPIBackend) StartMining ¶ added in v1.1.3 

func (b *EthAPIBackend) StartMining() error

func (*EthAPIBackend) StateAndHeaderByNumber ¶ 

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

func (*EthAPIBackend) StateAndHeaderByNumberOrHash ¶ added in v1.1.3 

func (b *EthAPIBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.Header, error)

func (*EthAPIBackend) Stats ¶ 

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

func (*EthAPIBackend) SubscribeChainEvent ¶ 

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

func (*EthAPIBackend) SubscribeChainHeadEvent ¶ 

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

func (*EthAPIBackend) SubscribeChainSideEvent ¶ 

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

func (*EthAPIBackend) SubscribeLogsEvent ¶ 

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

func (*EthAPIBackend) SubscribeNewTxsEvent ¶ 

func (b *EthAPIBackend) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent) event.Subscription

func (*EthAPIBackend) SubscribeRemovedLogsEvent ¶ 

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

func (*EthAPIBackend) SuggestPrice ¶ 

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

func (*EthAPIBackend) TxPool ¶ added in v1.1.3 

func (b *EthAPIBackend) TxPool() *core.TxPool

func (*EthAPIBackend) TxPoolContent ¶ 

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

func (*EthAPIBackend) WasmType ¶ added in v1.0.0 

func (b *EthAPIBackend) WasmType() string

type Ethereum ¶ 

type Ethereum struct {
	APIBackend *EthAPIBackend
	// contains filtered or unexported fields
}

Ethereum implements the Ethereum full node service.

func New ¶ 

func New(stack *node.Node, config *Config) (*Ethereum, error)

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

func (*Ethereum) APIs ¶ 

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

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

func (*Ethereum) AccountManager ¶ 

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

func (*Ethereum) BlockChain ¶ 

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

func (*Ethereum) BloomIndexer ¶ added in v1.1.3 

func (s *Ethereum) BloomIndexer() *core.ChainIndexer

func (*Ethereum) ChainDb ¶ 

func (s *Ethereum) ChainDb() ethdb.Database

func (*Ethereum) Downloader ¶ 

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

func (*Ethereum) Engine ¶ 

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

func (*Ethereum) EthVersion ¶ 

func (s *Ethereum) EthVersion() int

func (*Ethereum) EventMux ¶ 

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

func (*Ethereum) IsListening ¶ 

func (s *Ethereum) IsListening() bool

func (*Ethereum) IsMining ¶ 

func (s *Ethereum) IsMining() bool

func (*Ethereum) Miner ¶ 

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

func (*Ethereum) NetVersion ¶ 

func (s *Ethereum) NetVersion() uint64

func (*Ethereum) Protocols ¶ 

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

Protocols returns all the currently configured network protocols to start.

func (*Ethereum) Start ¶ 

func (s *Ethereum) Start() error

Start implements node.Lifecycle, starting all internal goroutines needed by the Ethereum protocol implementation.

func (*Ethereum) StartMining ¶ 

func (s *Ethereum) StartMining() error

start mining

func (*Ethereum) Stop ¶ 

func (s *Ethereum) Stop() error

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

func (*Ethereum) StopMining ¶ 

func (s *Ethereum) StopMining()

StopMining terminates the miner, both at the consensus engine level as well as at the block creation level.

func (*Ethereum) TxPool ¶ 

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

type GetPooledTransactionsPacket ¶ added in v1.1.0 

type GetPooledTransactionsPacket []common.Hash

GetPooledTransactionsPacket represents a transaction query.

type NewPooledTransactionHashesPacket ¶ added in v1.1.0 

type NewPooledTransactionHashesPacket []common.Hash

NewPooledTransactionHashesPacket represents a transaction announcement packet.

type NodeInfo ¶ 

type NodeInfo struct {
	Network uint64              `json:"network"` // PlatON network ID (1=Frontier, 2=Morden, Ropsten=3, Rinkeby=4)
	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 PlatON sub-protocol metadata known about the host peer.

type PPOSInfo ¶ added in v0.7.1 

type PPOSInfo struct {
	Latest *types.Header
	Pivot  *types.Header
}

type PPOSStorage ¶ added in v0.7.1 

type PPOSStorage struct {
	KVs   []downloader.PPOSStorageKV
	KVNum uint64
	Last  bool
}

type PeerInfo ¶ 

type PeerInfo struct {
	Version int      `json:"version"` // Ethereum protocol version negotiated
	BN      *big.Int `json:"number"`  // The block number 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 PooledTransactionsPacket ¶ added in v1.1.0 

type PooledTransactionsPacket []*types.Transaction

PooledTransactionsPacket is the network packet for transaction distribution.

type PrivateAdminAPI ¶ 

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

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

func NewPrivateAdminAPI ¶ 

func NewPrivateAdminAPI(eth *Ethereum) *PrivateAdminAPI

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

func NewPrivateDebugAPI ¶ 

func NewPrivateDebugAPI(eth *Ethereum) *PrivateDebugAPI

NewPrivateDebugAPI creates a new API definition for the full node-related private debug methods of the Ethereum 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) StandardTraceBadBlockToFile ¶ added in v1.1.1 

func (api *PrivateDebugAPI) StandardTraceBadBlockToFile(ctx context.Context, hash common.Hash, config *StdTraceConfig) ([]string, error)

StandardTraceBadBlockToFile dumps the structured logs created during the execution of EVM against a block pulled from the pool of bad ones to the local file system and returns a list of files to the caller.

func (*PrivateDebugAPI) StandardTraceBlockToFile ¶ added in v1.1.1 

func (api *PrivateDebugAPI) StandardTraceBlockToFile(ctx context.Context, hash common.Hash, config *StdTraceConfig) ([]string, error)

StandardTraceBlockToFile dumps the structured logs created during the execution of EVM to the local file system and returns a list of files to the caller.

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) TraceBadBlock ¶ added in v1.1.1 

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

TraceBadBlockByHash returns the structured logs created during the execution of EVM against a block pulled from the pool of bad ones and returns them as a JSON object.

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 *Ethereum) *PrivateMinerAPI

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

func (*PrivateMinerAPI) SetGasPrice ¶ 

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

SetGasPrice sets the minimum accepted gas price for the miner.

type ProtocolManager ¶ 

type ProtocolManager struct {
	SubProtocols []p2p.Protocol
	// 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 ethdb.Database, cacheLimit int) (*ProtocolManager, error)

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

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) BroadcastTxs ¶ 

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

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()

type PublicDebugAPI ¶ 

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

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

func NewPublicDebugAPI ¶ 

func NewPublicDebugAPI(eth *Ethereum) *PublicDebugAPI

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

func (*PublicDebugAPI) DisableDBGC ¶ added in v0.7.4 

func (api *PublicDebugAPI) DisableDBGC()

DisableDBGC disable database garbage collection.

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.

func (*PublicDebugAPI) EnableDBGC ¶ added in v0.7.4 

func (api *PublicDebugAPI) EnableDBGC()

EnableDBGC enable database garbage collection.

type StdTraceConfig ¶ added in v1.1.1 

type StdTraceConfig struct {
	*vm.LogConfig
	Reexec *uint64
	TxHash common.Hash
}

StdTraceConfig holds extra parameters to standard-json trace functions.

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 TraceConfig ¶ 

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

TraceConfig holds extra parameters to trace functions.

type TxGenAPI ¶ added in v1.0.0 

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

func NewTxGenAPI ¶ added in v1.0.0 

func NewTxGenAPI(eth *Ethereum) *TxGenAPI

func (*TxGenAPI) CalBlockAnalyst ¶ added in v1.0.0 

func (txg *TxGenAPI) CalBlockAnalyst(ctx context.Context, beginBn, endBn uint64, interval uint64, resultPath string) ([]*AnalystEntity, error)

func (*TxGenAPI) CalRes ¶ added in v1.0.0 

func (txg *TxGenAPI) CalRes(configPaths []string, output string, t int) error

CalRes, Integrate pressure test data, calculate pressure test results, including delay, tps, ttf, average interval, total number of receptions, total number of transmissions configPaths,Summary of pressure test data of each node output,Calculated pressure test result,file type:xlsx t,Average statistical time

func (*TxGenAPI) DeployContracts ¶ added in v1.0.0 

func (txg *TxGenAPI) DeployContracts(prikey string, configPath string) error

func (*TxGenAPI) GetRes ¶ added in v1.0.0 

func (txg *TxGenAPI) GetRes(resPath string) (*TxGenResData, error)

func (*TxGenAPI) Start ¶ added in v1.0.0 

func (txg *TxGenAPI) Start(normalTx, evmTx, wasmTx uint, totalTxPer, activeTxPer, txFrequency, activeSender uint, sendingAmount uint64, accountPath string, start, end uint, waitAccountReceiptTime uint) error

Start, begin make tx ,Broadcast transactions directly through p2p, without entering the transactin pool normalTx, evmTx, wasmTx，The proportion of normal transactions and contract transactions sent out such as 1:1:1,this should send 1 normal transactions,1 evm transaction, 1 wasm transaction totalTxPer,How many transactions are sent at once activeTxPer,How many active transactions are sent at once, active tx per + no active tx per = totalTxPer txFrequency,every time(ms) to send totalTxPer of transactions activeSender,the amount of active accounts,this should not greater than total accounts sendingAmount,Send amount of normal transaction accountPath,Account configuration address start, end ,Start and end account max wait account receipt time,seconds.if not receive the account receipt ,will resend the tx

func (*TxGenAPI) Stop ¶ added in v1.0.0 

func (txg *TxGenAPI) Stop(resPath string) error

func (*TxGenAPI) UpdateConfig ¶ added in v1.0.0 

func (txg *TxGenAPI) UpdateConfig(configPath string) error

type TxGenContractConfig ¶ added in v1.0.0 

type TxGenContractConfig struct {
	//CreateContracts
	DeployTxHash     string `json:"deploy_contract_tx_hash"`
	DeployGasLimit   uint64 `json:"deploy_gas_limit"`
	Type             string `json:"contracts_type"`
	Name             string `json:"name"`
	ContractsCode    string `json:"contracts_code"`
	ContractsAddress string `json:"contracts_address"`

	//CallContracts
	CallWeights uint                 `json:"call_weights"`
	CallKind    uint                 `json:"call_kind"`
	CallConfig  []ContractCallConfig `json:"call_config"`
}

type TxGenInput ¶ added in v1.0.0 

type TxGenInput struct {
	Wasm []*TxGenContractConfig     `json:"wasm"`
	Evm  []*TxGenContractConfig     `json:"evm"`
	Tx   []*TxGenInputAccountConfig `json:"tx"`
}

type TxGenInputAccountConfig ¶ added in v1.0.0 

type TxGenInputAccountConfig struct {
	Pri string `json:"private_key"`
	Add string `json:"address"`
}

type TxGenResData ¶ added in v1.0.0 

type TxGenResData struct {
	Blocks      []BlockInfo `json:"blocks"`
	TotalTxSend uint64      `json:"total_tx_send"`
}

type TxMakeManger ¶ added in v1.0.0 

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

func NewTxMakeManger ¶ added in v1.0.0 

func NewTxMakeManger(tx, evm, wasm uint, totalTxPer, activeTxPer, txFrequency, activeSender uint, sendingAmount uint64, GetNonce func(addr common.Address) uint64, getCodeSize func(addr common.Address) int, accountPath string, start, end uint) (*TxMakeManger, error)

type ViewCountMap ¶ added in v1.0.0 

type ViewCountMap map[uint64]uint64

func AnalystProduceTimeAndView ¶ added in v1.0.0 

func AnalystProduceTimeAndView(beginNumber uint64, endNumber uint64, backend *EthAPIBackend) (uint64, uint64, [][]uint64, uint64, uint64, ViewCountMap, []uint64, uint64, error)

output parameter 

diffTimestamp 				current epoch  produce block use time(ms)
diffTimestamp / diffNumber	Average block time（ms）
TopArray					The top 10 time-consuming blocks
TxCount						Total transactions
Tps							Tps
ViewCountMap	each view produce blocks
MissViewList	missing view
ViewBlockRate   view produce block rate

type WasmERC20Info ¶ added in v1.0.0 

type WasmERC20Info struct {
	Method  []byte
	Address common.Address
	Amount  uint64
}

type WasmKeyValueAddrInfo ¶ added in v1.0.0 

type WasmKeyValueAddrInfo struct {
	Method []byte
	Val    uint32
}

type WasmKeyValueInfo ¶ added in v1.0.0 

type WasmKeyValueInfo struct {
	Method []byte
	Key    uint32
	Count  uint32
}

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 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
Code generated for package tracers by go-bindata DO NOT EDIT.
 Code generated for package tracers by go-bindata DO NOT EDIT.

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.