Documentation
¶
Overview ¶
Package eth implements the Ethereum protocol.
Package eth implements the Ethereum protocol.
Index ¶
- Constants
- Variables
- func CreateConsensusEngine(ctx *node.ServiceContext, config *ethash.Config, ...) consensus.Engine
- func CreateDB(ctx *node.ServiceContext, config *Config, name string) (ethdb.Database, error)
- func GetValidators(bc *core.BlockChain, masternodes []common.Address) ([]byte, error)
- func NewBloomIndexer(db ethdb.Database, size uint64) *core.ChainIndexer
- type BloomIndexer
- type Config
- type EthApiBackend
- func (b *EthApiBackend) AccountManager() *accounts.Manager
- func (b *EthApiBackend) AreTwoBlockSamePath(bh1 common.Hash, bh2 common.Hash) bool
- func (b *EthApiBackend) BlockByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Block, error)
- func (b *EthApiBackend) BloomStatus() (uint64, uint64)
- func (b *EthApiBackend) ChainConfig() *params.ChainConfig
- func (b *EthApiBackend) ChainDb() ethdb.Database
- func (b *EthApiBackend) CurrentBlock() *types.Block
- func (b *EthApiBackend) Downloader() *downloader.Downloader
- func (b *EthApiBackend) EventMux() *event.TypeMux
- func (b *EthApiBackend) GetBlock(ctx context.Context, blockHash common.Hash) (*types.Block, error)
- func (b *EthApiBackend) GetBlocksHashCache(blockNr uint64) []common.Hash
- func (b *EthApiBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, ...) (*vm.EVM, func() error, error)
- func (b *EthApiBackend) GetEngine() consensus.Engine
- func (b *EthApiBackend) GetEpochDuration() *big.Int
- func (b *EthApiBackend) GetIPCClient() (*ethclient.Client, error)
- func (b *EthApiBackend) GetLogs(ctx context.Context, blockHash common.Hash) ([][]*types.Log, error)
- func (b *EthApiBackend) GetMasternodesCap(checkpoint uint64) map[common.Address]*big.Int
- func (b *EthApiBackend) GetOrderNonce(address common.Hash) (uint64, error)
- func (b *EthApiBackend) GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error)
- func (b *EthApiBackend) GetPoolTransaction(hash common.Hash) *types.Transaction
- func (b *EthApiBackend) GetPoolTransactions() (types.Transactions, error)
- func (b *EthApiBackend) GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error)
- func (s *EthApiBackend) GetRewardByHash(hash common.Hash) map[string]interface{}
- func (b *EthApiBackend) GetTd(blockHash common.Hash) *big.Int
- func (b *EthApiBackend) GetVotersCap(checkpoint *big.Int, masterAddr common.Address, voters []common.Address) map[common.Address]*big.Int
- func (b *EthApiBackend) GetVotersRewards(masternodeAddr common.Address) map[common.Address]*big.Int
- func (b *EthApiBackend) HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error)
- func (b *EthApiBackend) ProtocolVersion() int
- func (b *EthApiBackend) SendOrderTx(ctx context.Context, signedTx *types.OrderTransaction) error
- func (b *EthApiBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error
- func (b *EthApiBackend) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession)
- func (b *EthApiBackend) SetHead(number uint64)
- func (b *EthApiBackend) StateAndHeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*state.StateDB, *types.Header, error)
- func (b *EthApiBackend) Stats() (pending int, queued int)
- func (b *EthApiBackend) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription
- func (b *EthApiBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
- func (b *EthApiBackend) SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription
- func (b *EthApiBackend) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription
- func (b *EthApiBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription
- func (b *EthApiBackend) SubscribeTxPreEvent(ch chan<- core.TxPreEvent) event.Subscription
- func (b *EthApiBackend) SuggestPrice(ctx context.Context) (*big.Int, error)
- func (b *EthApiBackend) TomoxService() *tomox.TomoX
- func (b *EthApiBackend) TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)
- type Ethereum
- func (s *Ethereum) APIs() []rpc.API
- func (s *Ethereum) AccountManager() *accounts.Manager
- func (s *Ethereum) AddLesServer(ls LesServer)
- func (s *Ethereum) BlockChain() *core.BlockChain
- func (s *Ethereum) ChainDb() ethdb.Database
- func (s *Ethereum) Downloader() *downloader.Downloader
- func (s *Ethereum) Engine() consensus.Engine
- func (s *Ethereum) EthVersion() int
- func (s *Ethereum) Etherbase() (eb common.Address, err error)
- func (s *Ethereum) EventMux() *event.TypeMux
- func (s *Ethereum) GetPeer() int
- func (s *Ethereum) GetTomoX() *tomox.TomoX
- func (s *Ethereum) IsListening() bool
- func (s *Ethereum) IsStaking() bool
- func (s *Ethereum) Miner() *miner.Miner
- func (s *Ethereum) NetVersion() uint64
- func (s *Ethereum) OrderPool() *core.OrderPool
- func (s *Ethereum) Protocols() []p2p.Protocol
- func (s *Ethereum) ResetWithGenesisBlock(gb *types.Block)
- func (self *Ethereum) SetEtherbase(etherbase common.Address)
- func (s *Ethereum) Start(srvr *p2p.Server) error
- func (s *Ethereum) StartStaking(local bool) error
- func (s *Ethereum) Stop() error
- func (s *Ethereum) StopStaking()
- func (s *Ethereum) TxPool() *core.TxPool
- func (s *Ethereum) ValidateMasternode() (bool, error)
- func (s *Ethereum) ValidateMasternodeTestnet() (bool, error)
- type LesServer
- type NodeInfo
- type PeerInfo
- type PrivateAdminAPI
- type PrivateDebugAPI
- func (api *PrivateDebugAPI) GetBadBlocks(ctx context.Context) ([]core.BadBlockArgs, error)
- func (api *PrivateDebugAPI) GetModifiedAccountsByHash(startHash common.Hash, endHash *common.Hash) ([]common.Address, error)
- func (api *PrivateDebugAPI) GetModifiedAccountsByNumber(startNum uint64, endNum *uint64) ([]common.Address, error)
- func (api *PrivateDebugAPI) Preimage(ctx context.Context, hash common.Hash) (hexutil.Bytes, error)
- func (api *PrivateDebugAPI) StorageRangeAt(ctx context.Context, blockHash common.Hash, txIndex int, ...) (StorageRangeResult, error)
- func (api *PrivateDebugAPI) TraceBlock(ctx context.Context, blob []byte, config *TraceConfig) ([]*txTraceResult, error)
- func (api *PrivateDebugAPI) TraceBlockByHash(ctx context.Context, hash common.Hash, config *TraceConfig) ([]*txTraceResult, error)
- func (api *PrivateDebugAPI) TraceBlockByNumber(ctx context.Context, number rpc.BlockNumber, config *TraceConfig) ([]*txTraceResult, error)
- func (api *PrivateDebugAPI) TraceBlockFromFile(ctx context.Context, file string, config *TraceConfig) ([]*txTraceResult, error)
- func (api *PrivateDebugAPI) TraceChain(ctx context.Context, start, end rpc.BlockNumber, config *TraceConfig) (*rpc.Subscription, error)
- func (api *PrivateDebugAPI) TraceTransaction(ctx context.Context, hash common.Hash, config *TraceConfig) (interface{}, error)
- type PrivateMinerAPI
- func (api *PrivateMinerAPI) GetHashrate() uint64
- func (api *PrivateMinerAPI) SetEtherbase(etherbase common.Address) bool
- func (api *PrivateMinerAPI) SetExtra(extra string) (bool, error)
- func (api *PrivateMinerAPI) SetGasPrice(gasPrice hexutil.Big) bool
- func (api *PrivateMinerAPI) Start(threads *int) error
- func (api *PrivateMinerAPI) Stop() bool
- type ProtocolManager
- func (pm *ProtocolManager) BroadcastBlock(block *types.Block, propagate bool)
- func (pm *ProtocolManager) BroadcastTx(hash common.Hash, tx *types.Transaction)
- func (self *ProtocolManager) NodeInfo() *NodeInfo
- func (pm *ProtocolManager) OrderBroadcastTx(hash common.Hash, tx *types.OrderTransaction)
- func (pm *ProtocolManager) Start(maxPeers int)
- func (pm *ProtocolManager) Stop()
- type PublicDebugAPI
- type PublicEthereumAPI
- type PublicMinerAPI
- type StorageRangeResult
- type TraceConfig
Constants ¶
const ( // Protocol messages belonging to eth/62 StatusMsg = 0x00 NewBlockHashesMsg = 0x01 TxMsg = 0x02 GetBlockHeadersMsg = 0x03 BlockHeadersMsg = 0x04 GetBlockBodiesMsg = 0x05 BlockBodiesMsg = 0x06 NewBlockMsg = 0x07 OrderTxMsg = 0x08 // Protocol messages belonging to eth/63 GetNodeDataMsg = 0x0d NodeDataMsg = 0x0e GetReceiptsMsg = 0x0f ReceiptsMsg = 0x10 )
eth protocol message codes
const ( ErrMsgTooLarge = iota ErrDecode ErrInvalidMsgCode ErrProtocolVersionMismatch ErrNetworkIdMismatch ErrGenesisBlockMismatch ErrNoStatusMsg ErrExtraStatusMsg ErrSuspendedPeer )
const ProtocolMaxMsgSize = 10 * 1024 * 1024 // Maximum cap on the size of a protocol message
Variables ¶
var DefaultConfig = Config{ SyncMode: downloader.FullSync, Ethash: ethash.Config{ CacheDir: "ethash", CachesInMem: 2, CachesOnDisk: 3, DatasetsInMem: 1, DatasetsOnDisk: 2, }, NetworkId: 88, LightPeers: 100, DatabaseCache: 768, TrieCache: 256, TrieTimeout: 5 * time.Minute, GasPrice: big.NewInt(0.25 * params.Shannon), TxPool: core.DefaultTxPoolConfig, GPO: gasprice.Config{ Blocks: 20, Percentile: 60, }, }
DefaultConfig contains default settings for use on the Ethereum main net.
var ProtocolLengths = []uint64{17, 8}
Number of implemented message corresponding to different protocol versions.
var ProtocolName = "eth"
Official short name of the protocol used during capability negotiation.
var ProtocolVersions = []uint{eth63, eth62}
Supported versions of the eth protocol (first is primary).
Functions ¶
func CreateConsensusEngine ¶
func CreateConsensusEngine(ctx *node.ServiceContext, config *ethash.Config, chainConfig *params.ChainConfig, db ethdb.Database) consensus.Engine
CreateConsensusEngine creates the required type of consensus engine instance for an Ethereum service
func GetValidators ¶ added in v0.3.0
func NewBloomIndexer ¶
func NewBloomIndexer(db ethdb.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 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(header *types.Header)
Process implements core.ChainIndexerBackend, adding a new header's bloom into the index.
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"` // 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"` MinerThreads int `toml:",omitempty"` ExtraData []byte `toml:",omitempty"` GasPrice *big.Int // Ethash options Ethash ethash.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 (*Config) UnmarshalTOML ¶
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) AreTwoBlockSamePath ¶ added in v1.5.2
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() ethdb.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) GetBlocksHashCache ¶ added in v1.5.2
func (b *EthApiBackend) GetBlocksHashCache(blockNr uint64) []common.Hash
func (*EthApiBackend) GetEngine ¶
func (b *EthApiBackend) GetEngine() consensus.Engine
func (*EthApiBackend) GetEpochDuration ¶ added in v1.5.2
func (b *EthApiBackend) GetEpochDuration() *big.Int
GetEpochDuration return latest generating velocity epoch by minute ie 30min for each epoch
func (*EthApiBackend) GetIPCClient ¶
func (b *EthApiBackend) GetIPCClient() (*ethclient.Client, error)
func (*EthApiBackend) GetMasternodesCap ¶ added in v1.5.2
GetMasternodesCap return a cap of all masternode at a checkpoint
func (*EthApiBackend) GetOrderNonce ¶
func (b *EthApiBackend) GetOrderNonce(address common.Hash) (uint64, error)
GetOrderNonce get order nonce
func (*EthApiBackend) GetPoolNonce ¶
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 (*EthApiBackend) GetRewardByHash ¶ added in v1.2.0
func (s *EthApiBackend) GetRewardByHash(hash common.Hash) map[string]interface{}
func (*EthApiBackend) GetVotersCap ¶ added in v1.5.2
func (b *EthApiBackend) GetVotersCap(checkpoint *big.Int, masterAddr common.Address, voters []common.Address) map[common.Address]*big.Int
GetVotersCap return all voters's capability at a checkpoint
func (*EthApiBackend) GetVotersRewards ¶ added in v1.5.2
GetVotersRewards return a map of voters of snapshot at given block hash there is a function engine.HookReward nearly does the same thing but it does change the stateDB too - so can't use it here Steps: 1. Checking back to state of last checkpoint 2. Get list signers + reward at that checkpoint 3. Find out the list signers_reward for input masternode's reward 4. Calculate voters's rewards for input masternode
func (*EthApiBackend) HeaderByNumber ¶
func (b *EthApiBackend) HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error)
func (*EthApiBackend) ProtocolVersion ¶
func (b *EthApiBackend) ProtocolVersion() int
func (*EthApiBackend) SendOrderTx ¶
func (b *EthApiBackend) SendOrderTx(ctx context.Context, signedTx *types.OrderTransaction) error
SendOrderTx send order via backend
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) 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) SubscribeRemovedLogsEvent ¶
func (b *EthApiBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription
func (*EthApiBackend) SubscribeTxPreEvent ¶
func (b *EthApiBackend) SubscribeTxPreEvent(ch chan<- core.TxPreEvent) event.Subscription
func (*EthApiBackend) SuggestPrice ¶
func (*EthApiBackend) TomoxService ¶
func (b *EthApiBackend) TomoxService() *tomox.TomoX
func (*EthApiBackend) TxPoolContent ¶
func (b *EthApiBackend) TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)
type Ethereum ¶
type Ethereum struct { ApiBackend *EthApiBackend TomoX *tomox.TomoX // contains filtered or unexported fields }
Ethereum implements the Ethereum full node service.
func New ¶
New creates a new Ethereum object (including the initialisation of the common Ethereum object)
func (*Ethereum) APIs ¶
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 (*Ethereum) AccountManager ¶
func (*Ethereum) AddLesServer ¶
func (*Ethereum) BlockChain ¶
func (s *Ethereum) BlockChain() *core.BlockChain
func (*Ethereum) Downloader ¶
func (s *Ethereum) Downloader() *downloader.Downloader
func (*Ethereum) EthVersion ¶
func (*Ethereum) IsListening ¶
func (*Ethereum) NetVersion ¶
func (*Ethereum) Protocols ¶
Protocols implements node.Service, returning all the currently configured network protocols to start.
func (*Ethereum) ResetWithGenesisBlock ¶
func (*Ethereum) SetEtherbase ¶
set in js console via admin interface or wrapper from cli flags
func (*Ethereum) Start ¶
Start implements node.Service, starting all internal goroutines needed by the Ethereum protocol implementation.
func (*Ethereum) StartStaking ¶
func (*Ethereum) Stop ¶
Stop implements node.Service, terminating all internal goroutines used by the Ethereum protocol.
func (*Ethereum) StopStaking ¶
func (s *Ethereum) StopStaking()
func (*Ethereum) ValidateMasternode ¶ added in v0.3.0
ValidateMasternode checks if node's address is in set of masternodes
func (*Ethereum) ValidateMasternodeTestnet ¶ added in v1.3.0
ValidateMasternodeTestNet checks if node's address is in set of masternodes in Testnet
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 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 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(config *params.ChainConfig, 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) ([]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) 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 ¶
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 *Ethereum) *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) 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(gasPrice hexutil.Big) bool
SetGasPrice sets the minimum accepted gas price for the miner.
func (*PrivateMinerAPI) Start ¶
func (api *PrivateMinerAPI) Start(threads *int) error
Start 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.
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) (*ProtocolManager, error)
NewProtocolManager returns a new ethereum sub protocol manager. The Ethereum sub protocol manages peers capable with the ethereum network.
func NewProtocolManagerEx ¶
func NewProtocolManagerEx(config *params.ChainConfig, mode downloader.SyncMode, networkId uint64, mux *event.TypeMux, txpool txPool, orderpool orderPool, engine consensus.Engine, blockchain *core.BlockChain, chaindb ethdb.Database) (*ProtocolManager, error)
NewProtocolManagerEx add order pool to protocol
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) BroadcastTx ¶
func (pm *ProtocolManager) BroadcastTx(hash common.Hash, tx *types.Transaction)
BroadcastTx will propagate a transaction to all peers which are not known to already have the given transaction.
func (*ProtocolManager) NodeInfo ¶
func (self *ProtocolManager) NodeInfo() *NodeInfo
NodeInfo retrieves some protocol metadata about the running host node.
func (*ProtocolManager) OrderBroadcastTx ¶
func (pm *ProtocolManager) OrderBroadcastTx(hash common.Hash, tx *types.OrderTransaction)
OrderBroadcastTx will propagate a transaction to all peers which are not known to already have the given transaction.
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) DumpBlock ¶
func (api *PublicDebugAPI) DumpBlock(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 Ethereum full node-related information.
func NewPublicEthereumAPI ¶
func NewPublicEthereumAPI(e *Ethereum) *PublicEthereumAPI
NewPublicEthereumAPI creates a new Ethereum protocol API for full nodes.
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
func (*PublicEthereumAPI) Hashrate ¶
func (api *PublicEthereumAPI) Hashrate() hexutil.Uint64
Hashrate returns the POW hashrate
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 *Ethereum) *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 ¶
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 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.
Source Files
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Directories
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Path | Synopsis |
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Package downloader contains the manual full chain synchronisation.
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Package downloader contains the manual full chain synchronisation. |
Package fetcher contains the block announcement based synchronisation.
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Package fetcher contains the block announcement based synchronisation. |
Package filters implements an ethereum filtering system for block, transactions and log events.
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Package filters implements an ethereum filtering system for block, transactions and log events. |
Package tracers is a collection of JavaScript transaction tracers.
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Package tracers is a collection of JavaScript transaction tracers. |
internal/tracers
Package tracers contains the actual JavaScript tracer assets.
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Package tracers contains the actual JavaScript tracer assets. |