eth

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Version: v2.2.26+incompatible Latest Latest
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Published: Jan 22, 2019 License: GPL-3.0 Imports: 47 Imported by: 48

Documentation

Overview

Package eth implements the GoChain protocol.

Package eth implements the GoChain protocol.

Index

Constants

View Source
const (
	// Protocol messages belonging to eth/62
	StatusMsg          = p2p.StatusMsg
	NewBlockHashesMsg  = p2p.NewBlockHashesMsg
	TxMsg              = p2p.TxMsg
	GetBlockHeadersMsg = p2p.GetBlockHeadersMsg
	BlockHeadersMsg    = p2p.BlockHeadersMsg
	GetBlockBodiesMsg  = p2p.GetBlockBodiesMsg
	BlockBodiesMsg     = p2p.BlockBodiesMsg
	NewBlockMsg        = p2p.NewBlockMsg

	// Protocol messages belonging to eth/63
	GetNodeDataMsg = p2p.GetNodeDataMsg
	NodeDataMsg    = p2p.NodeDataMsg
	GetReceiptsMsg = p2p.GetReceiptsMsg
	ReceiptsMsg    = p2p.ReceiptsMsg
)

eth protocol message codes

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

Variables

View Source
var DefaultConfig = Config{
	SyncMode:      downloader.FastSync,
	NetworkId:     params.MainnetChainID,
	LightPeers:    100,
	DatabaseCache: 768,
	TrieCache:     256,
	TrieTimeout:   60 * time.Minute,
	MinerGasFloor: params.TargetGasLimit,
	MinerGasCeil:  params.TargetGasLimit,
	MinerGasPrice: gasprice.Default,
	MinerRecommit: 1 * time.Second,

	TxPool: core.DefaultTxPoolConfig,
	GPO: gasprice.Config{
		Blocks:     5,
		Percentile: 60,
	},
}

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

View Source
var ProtocolLengths = []uint64{17, 8}

Number of implemented message corresponding to different protocol versions.

View Source
var ProtocolName = "eth"

Official short name of the protocol used during capability negotiation.

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

Supported versions of the eth protocol (first is primary).

Functions

func CreateDB

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

CreateDB creates the chain database.

func NewBloomIndexer

func NewBloomIndexer(db common.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 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 BloomIndexer

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

BloomIndexer implements a core.ChainIndexer, building up a rotated bloom bits index for the GoChain 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 GoChain 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
	TrieTimeout        time.Duration

	// Mining-related options
	Etherbase      common.Address `toml:",omitempty"`
	MinerNotify    []string       `toml:",omitempty"`
	MinerExtraData []byte         `toml:",omitempty"`
	MinerGasFloor  uint64
	MinerGasCeil   uint64
	MinerGasPrice  *big.Int
	MinerRecommit  time.Duration
	MinerNoverify  bool

	// 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)

MarshalTOML marshals as TOML.

func (*Config) UnmarshalTOML

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

UnmarshalTOML unmarshals from TOML.

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) BlockByNumber

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

func (*EthApiBackend) BloomStatus

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

func (*EthApiBackend) ChainConfig

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

func (*EthApiBackend) ChainDb

func (b *EthApiBackend) ChainDb() common.Database

func (*EthApiBackend) CurrentBlock

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

func (*EthApiBackend) Downloader

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

func (*EthApiBackend) EventMux

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

func (*EthApiBackend) GenesisAlloc

func (b *EthApiBackend) GenesisAlloc() core.GenesisAlloc

func (*EthApiBackend) GetBlock

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

func (*EthApiBackend) GetEVM

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

func (*EthApiBackend) GetReceipts

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

func (*EthApiBackend) GetTd

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

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) InitialSupply

func (b *EthApiBackend) InitialSupply() *big.Int

func (*EthApiBackend) ProtocolVersion

func (b *EthApiBackend) ProtocolVersion() 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) SetHead

func (b *EthApiBackend) SetHead(number uint64)

func (*EthApiBackend) StateAndHeaderByNumber

func (b *EthApiBackend) StateAndHeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*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, name string)

func (*EthApiBackend) SubscribeChainHeadEvent

func (b *EthApiBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent, name string)

func (*EthApiBackend) SubscribeChainSideEvent

func (b *EthApiBackend) SubscribeChainSideEvent(ch chan<- core.ChainSideEvent, name string)

func (*EthApiBackend) SubscribeLogsEvent

func (b *EthApiBackend) SubscribeLogsEvent(ch chan<- []*types.Log, name string)

func (*EthApiBackend) SubscribeNewTxsEvent

func (b *EthApiBackend) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent, name string)

func (*EthApiBackend) SubscribeRemovedLogsEvent

func (b *EthApiBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent, name string)

func (*EthApiBackend) SuggestPrice

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

func (*EthApiBackend) TxPoolContent

func (*EthApiBackend) UnsubscribeChainEvent

func (b *EthApiBackend) UnsubscribeChainEvent(ch chan<- core.ChainEvent)

func (*EthApiBackend) UnsubscribeChainHeadEvent

func (b *EthApiBackend) UnsubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent)

func (*EthApiBackend) UnsubscribeChainSideEvent

func (b *EthApiBackend) UnsubscribeChainSideEvent(ch chan<- core.ChainSideEvent)

func (*EthApiBackend) UnsubscribeLogsEvent

func (b *EthApiBackend) UnsubscribeLogsEvent(ch chan<- []*types.Log)

func (*EthApiBackend) UnsubscribeNewTxsEvent

func (b *EthApiBackend) UnsubscribeNewTxsEvent(ch chan<- core.NewTxsEvent)

func (*EthApiBackend) UnsubscribeRemovedLogsEvent

func (b *EthApiBackend) UnsubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent)

type GoChain

type GoChain struct {
	ApiBackend *EthApiBackend
	// contains filtered or unexported fields
}

GoChain implements the GoChain full node service.

func New

func New(sctx *node.ServiceContext, config *Config) (*GoChain, error)

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

func (*GoChain) APIs

func (gc *GoChain) APIs() []rpc.API

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

func (*GoChain) AccountManager

func (gc *GoChain) AccountManager() *accounts.Manager

func (*GoChain) AddLesServer

func (gc *GoChain) AddLesServer(ls LesServer)

func (*GoChain) BlockChain

func (gc *GoChain) BlockChain() *core.BlockChain

func (*GoChain) ChainDb

func (gc *GoChain) ChainDb() common.Database

func (*GoChain) Downloader

func (gc *GoChain) Downloader() *downloader.Downloader

func (*GoChain) Engine

func (gc *GoChain) Engine() consensus.Engine

func (*GoChain) EthVersion

func (gc *GoChain) EthVersion() int

func (*GoChain) Etherbase

func (gc *GoChain) Etherbase() (eb common.Address, err error)

func (*GoChain) EventMux

func (gc *GoChain) EventMux() *event.TypeMux

func (*GoChain) IsListening

func (gc *GoChain) IsListening() bool

func (*GoChain) IsMining

func (gc *GoChain) IsMining() bool

func (*GoChain) Miner

func (gc *GoChain) Miner() *miner.Miner

func (*GoChain) NetVersion

func (gc *GoChain) NetVersion() uint64

func (*GoChain) Protocols

func (gc *GoChain) Protocols() []p2p.Protocol

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

func (*GoChain) ResetWithGenesisBlock

func (gc *GoChain) ResetWithGenesisBlock(gb *types.Block)

func (*GoChain) SetEtherbase

func (gc *GoChain) SetEtherbase(etherbase common.Address)

SetEtherbase sets the mining reward address.

func (*GoChain) Start

func (gc *GoChain) Start(srvr *p2p.Server) error

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

func (*GoChain) StartMining

func (gc *GoChain) StartMining(threads int) error

StartMining starts the miner with the given number of CPU threads. If mining is already running, this method adjust the number of threads allowed to use and updates the minimum price required by the transaction pool.

func (*GoChain) Stop

func (gc *GoChain) Stop() error

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

func (*GoChain) StopMining

func (gc *GoChain) StopMining()

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

func (*GoChain) TxPool

func (gc *GoChain) TxPool() *core.TxPool

type LesServer

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

type NodeInfo added in v0.9.20

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

type PeerInfo added in v0.9.20

type PeerInfo struct {
	Version    int      `json:"version"`    // GoChain 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 GoChain sub-protocol metadata known about a connected peer.

type PrivateAdminAPI

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

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

func NewPrivateAdminAPI

func NewPrivateAdminAPI(eth *GoChain) *PrivateAdminAPI

NewPrivateAdminAPI creates a new API definition for the full node private admin methods of the GoChain 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(ctx context.Context, 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 GoChain full node APIs exposed over the private debugging endpoint.

func NewPrivateDebugAPI

func NewPrivateDebugAPI(config *params.ChainConfig, eth *GoChain) *PrivateDebugAPI

NewPrivateDebugAPI creates a new API definition for the full node-related private debug methods of the GoChain 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 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 *GoChain) *PrivateMinerAPI

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

func (*PrivateMinerAPI) SetEtherbase

func (api *PrivateMinerAPI) SetEtherbase(etherbase common.Address) bool

SetEtherbase sets the etherbase 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(ctx context.Context, gasPrice hexutil.Big) bool

SetGasPrice sets the minimum accepted gas price for the miner.

func (*PrivateMinerAPI) SetRecommitInterval

func (api *PrivateMinerAPI) SetRecommitInterval(interval int)

SetRecommitInterval updates the interval for miner sealing work recommitting.

func (*PrivateMinerAPI) Start

func (api *PrivateMinerAPI) Start(threads *int) error

Start starts the miner with the given number of threads. If threads is nil, the number of workers started is equal to the number of logical CPUs that are usable by this process. If mining is already running, this method adjust the number of threads allowed to use and updates the minimum price required by the transaction pool.

func (*PrivateMinerAPI) Stop

func (api *PrivateMinerAPI) Stop()

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

type ProtocolManager added in v0.9.20

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

func NewProtocolManager added in v0.9.20

func NewProtocolManager(ctx context.Context, config *params.ChainConfig, mode downloader.SyncMode, networkId uint64, mux *event.TypeMux, txpool txPool, engine consensus.Engine, blockchain *core.BlockChain, chaindb common.Database) (*ProtocolManager, error)

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

func (*ProtocolManager) BroadcastBlock added in v0.9.20

func (pm *ProtocolManager) BroadcastBlock(ctx context.Context, 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(ctx context.Context, txs types.Transactions)

BroadcastTxs propagates a batch of transactions to a subset of peers which are not known to already have them. Returns without blocking after launching each peer send in separate concurrent goroutines.

func (*ProtocolManager) NodeInfo

func (pm *ProtocolManager) NodeInfo() *NodeInfo

NodeInfo retrieves some protocol metadata about the running host node.

func (*ProtocolManager) Start added in v0.9.20

func (pm *ProtocolManager) Start(maxPeers int)

func (*ProtocolManager) Stop added in v0.9.20

func (pm *ProtocolManager) Stop()

type PublicDebugAPI

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

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

func NewPublicDebugAPI

func NewPublicDebugAPI(eth *GoChain) *PublicDebugAPI

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

func (*PublicDebugAPI) DumpBlock

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

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

type PublicEthereumAPI

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

PublicEthereumAPI provides an API to access GoChain full node-related information.

func NewPublicEthereumAPI

func NewPublicEthereumAPI(e *GoChain) *PublicEthereumAPI

NewPublicEthereumAPI creates a new GoChain protocol API for full nodes.

func (*PublicEthereumAPI) ChainId

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

ChainId is the EIP-155 replay-protection chain id for the current chain config.

func (*PublicEthereumAPI) Coinbase

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

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

func (*PublicEthereumAPI) Etherbase

func (api *PublicEthereumAPI) Etherbase() (common.Address, error)

Etherbase 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 *GoChain) *PublicMinerAPI

NewPublicMinerAPI create a new PublicMinerAPI instance.

func (*PublicMinerAPI) Mining

func (api *PublicMinerAPI) Mining() bool

Mining returns an indication if this node is currently mining.

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.

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.

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