Documentation ¶
Overview ¶
Package eth implements the Ethereum protocol.
Index ¶
- Constants
- Variables
- type BackendCallbacks
- type BadBlockArgs
- type Config
- type EthAPIBackend
- func (b *EthAPIBackend) AccountManager() *accounts.Manager
- func (b *EthAPIBackend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error)
- func (b *EthAPIBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error)
- func (b *EthAPIBackend) BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*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) CurrentHeader() *types.Header
- func (b *EthAPIBackend) Downloader() *downloader.Downloader
- func (b *EthAPIBackend) Engine() consensus.Engine
- func (b *EthAPIBackend) EventMux() *event.TypeMux
- func (b *EthAPIBackend) ExtRPCEnabled() bool
- func (b *EthAPIBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, ...) (*vm.EVM, func() error, error)
- func (b *EthAPIBackend) GetLogs(ctx context.Context, hash common.Hash) ([][]*types.Log, error)
- func (b *EthAPIBackend) GetMaxBlocksPerRequest() int64
- 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, hash common.Hash) (types.Receipts, error)
- func (b *EthAPIBackend) GetTd(ctx context.Context, hash common.Hash) *big.Int
- func (b *EthAPIBackend) GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error)
- func (b *EthAPIBackend) GetVMConfig() *vm.Config
- func (b *EthAPIBackend) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error)
- func (b *EthAPIBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error)
- func (b *EthAPIBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error)
- func (b *EthAPIBackend) LastAcceptedBlock() *types.Block
- func (b *EthAPIBackend) RPCGasCap() uint64
- func (b *EthAPIBackend) RPCTxFeeCap() float64
- func (b *EthAPIBackend) SendTx(ctx context.Context, signedTx *types.Transaction) error
- func (b *EthAPIBackend) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession)
- func (b *EthAPIBackend) StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*state.StateDB, *types.Header, error)
- func (b *EthAPIBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.Header, error)
- func (b *EthAPIBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, ...) (*state.StateDB, error)
- func (b *EthAPIBackend) StateAtTransaction(ctx context.Context, block *types.Block, txIndex int, reexec uint64) (core.Message, vm.BlockContext, *state.StateDB, error)
- func (b *EthAPIBackend) Stats() (pending int, queued int)
- func (b *EthAPIBackend) SubscribeAcceptedLogsEvent(ch chan<- []*types.Log) event.Subscription
- func (b *EthAPIBackend) SubscribeAcceptedTransactionEvent(ch chan<- core.NewTxsEvent) event.Subscription
- func (b *EthAPIBackend) SubscribeChainAcceptedEvent(ch chan<- core.ChainEvent) event.Subscription
- 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) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent) event.Subscription
- func (b *EthAPIBackend) SubscribePendingLogsEvent(ch chan<- []*types.Log) event.Subscription
- func (b *EthAPIBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription
- func (b *EthAPIBackend) SuggestPrice(ctx context.Context) (*big.Int, error)
- func (b *EthAPIBackend) TxPool() *core.TxPool
- func (b *EthAPIBackend) TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)
- func (b *EthAPIBackend) UnprotectedAllowed() bool
- type Ethereum
- func (s *Ethereum) APIs() []rpc.API
- func (s *Ethereum) AccountManager() *accounts.Manager
- func (s *Ethereum) ArchiveMode() bool
- func (s *Ethereum) BlockChain() *core.BlockChain
- func (s *Ethereum) BloomIndexer() *core.ChainIndexer
- func (s *Ethereum) ChainDb() ethdb.Database
- func (s *Ethereum) Downloader() *downloader.Downloader
- func (s *Ethereum) Engine() consensus.Engine
- func (s *Ethereum) Etherbase() (eb common.Address, err error)
- func (s *Ethereum) EventMux() *event.TypeMux
- func (s *Ethereum) GetTxSubmitCh() <-chan struct{}
- func (s *Ethereum) IsListening() bool
- func (s *Ethereum) IsMining() bool
- func (s *Ethereum) LastAcceptedBlock() *types.Block
- func (s *Ethereum) Miner() *miner.Miner
- func (s *Ethereum) NetVersion() uint64
- func (s *Ethereum) SetEtherbase(etherbase common.Address)
- func (s *Ethereum) SetGasPrice(newGasPrice *big.Int)
- func (s *Ethereum) Start()
- func (s *Ethereum) StartMining() error
- func (s *Ethereum) Stop() error
- func (s *Ethereum) StopMining()
- func (s *Ethereum) Synced() bool
- func (s *Ethereum) TxPool() *core.TxPool
- type PrivateAdminAPI
- type PrivateDebugAPI
- func (api *PrivateDebugAPI) GetBadBlocks(ctx context.Context) ([]*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(blockHash common.Hash, txIndex int, contractAddress common.Address, ...) (StorageRangeResult, error)
- type PublicDebugAPI
- type PublicEthereumAPI
- type Settings
- type StorageRangeResult
Constants ¶
const AccountRangeMaxResults = 256
AccountRangeMaxResults is the maximum number of results to be returned per call
Variables ¶
var (
ErrUnfinalizedData = errors.New("cannot query unfinalized data")
)
Functions ¶
This section is empty.
Types ¶
type BackendCallbacks ¶
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 Config ¶
Config contains the configuration options of the ETH protocol. Deprecated: use ethconfig.Config instead.
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 ¶
func (*EthAPIBackend) BlockByNumber ¶
func (b *EthAPIBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error)
func (*EthAPIBackend) BlockByNumberOrHash ¶ added in v0.3.1
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 v0.3.1
func (b *EthAPIBackend) CurrentHeader() *types.Header
func (*EthAPIBackend) Downloader ¶
func (b *EthAPIBackend) Downloader() *downloader.Downloader
func (*EthAPIBackend) Engine ¶ added in v0.3.1
func (b *EthAPIBackend) Engine() consensus.Engine
func (*EthAPIBackend) EventMux ¶
func (b *EthAPIBackend) EventMux() *event.TypeMux
func (*EthAPIBackend) ExtRPCEnabled ¶
func (b *EthAPIBackend) ExtRPCEnabled() bool
func (*EthAPIBackend) GetMaxBlocksPerRequest ¶ added in v0.4.2
func (b *EthAPIBackend) GetMaxBlocksPerRequest() int64
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) GetTransaction ¶
func (*EthAPIBackend) GetVMConfig ¶ added in v0.4.2
func (b *EthAPIBackend) GetVMConfig() *vm.Config
func (*EthAPIBackend) HeaderByHash ¶
func (*EthAPIBackend) HeaderByNumber ¶
func (b *EthAPIBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error)
func (*EthAPIBackend) HeaderByNumberOrHash ¶ added in v0.3.1
func (b *EthAPIBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error)
func (*EthAPIBackend) LastAcceptedBlock ¶ added in v0.4.2
func (b *EthAPIBackend) LastAcceptedBlock() *types.Block
func (*EthAPIBackend) RPCGasCap ¶
func (b *EthAPIBackend) RPCGasCap() uint64
func (*EthAPIBackend) RPCTxFeeCap ¶ added in v0.3.1
func (b *EthAPIBackend) RPCTxFeeCap() float64
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) StateAndHeaderByNumber ¶
func (b *EthAPIBackend) StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*state.StateDB, *types.Header, error)
func (*EthAPIBackend) StateAndHeaderByNumberOrHash ¶ added in v0.3.1
func (b *EthAPIBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.Header, error)
func (*EthAPIBackend) StateAtBlock ¶ added in v0.5.0
func (*EthAPIBackend) StateAtTransaction ¶ added in v0.5.0
func (*EthAPIBackend) Stats ¶
func (b *EthAPIBackend) Stats() (pending int, queued int)
func (*EthAPIBackend) SubscribeAcceptedLogsEvent ¶ added in v0.4.2
func (b *EthAPIBackend) SubscribeAcceptedLogsEvent(ch chan<- []*types.Log) event.Subscription
func (*EthAPIBackend) SubscribeAcceptedTransactionEvent ¶ added in v0.5.0
func (b *EthAPIBackend) SubscribeAcceptedTransactionEvent(ch chan<- core.NewTxsEvent) event.Subscription
func (*EthAPIBackend) SubscribeChainAcceptedEvent ¶ added in v0.4.2
func (b *EthAPIBackend) SubscribeChainAcceptedEvent(ch chan<- core.ChainEvent) event.Subscription
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) SubscribePendingLogsEvent ¶ added in v0.3.1
func (b *EthAPIBackend) SubscribePendingLogsEvent(ch chan<- []*types.Log) event.Subscription
func (*EthAPIBackend) SubscribeRemovedLogsEvent ¶
func (b *EthAPIBackend) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription
func (*EthAPIBackend) SuggestPrice ¶
func (*EthAPIBackend) TxPool ¶ added in v0.3.1
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) UnprotectedAllowed ¶ added in v0.5.0
func (b *EthAPIBackend) UnprotectedAllowed() bool
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, cb *dummy.ConsensusCallbacks, mcb *miner.MinerCallbacks, chainDb ethdb.Database, settings Settings, initGenesis bool, ) (*Ethereum, error)
New creates a new Ethereum object (including the initialisation of the common Ethereum object)
func (*Ethereum) APIs ¶
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 (*Ethereum) ArchiveMode ¶
func (*Ethereum) BlockChain ¶
func (s *Ethereum) BlockChain() *core.BlockChain
func (*Ethereum) BloomIndexer ¶ added in v0.3.1
func (s *Ethereum) BloomIndexer() *core.ChainIndexer
func (*Ethereum) Downloader ¶
func (s *Ethereum) Downloader() *downloader.Downloader
func (*Ethereum) GetTxSubmitCh ¶
func (s *Ethereum) GetTxSubmitCh() <-chan struct{}
func (*Ethereum) IsListening ¶
FIXME remove NetVersion, IsListening, Downloader, and Synced
func (*Ethereum) LastAcceptedBlock ¶ added in v0.4.2
func (*Ethereum) NetVersion ¶
func (*Ethereum) SetEtherbase ¶
SetEtherbase sets the mining reward address.
func (*Ethereum) SetGasPrice ¶ added in v0.4.0
SetGasPrice sets the minimum gas price to [newGasPrice] sets the price on [s], [txPool], and the gas price oracle
func (*Ethereum) Start ¶
func (s *Ethereum) Start()
Start implements node.Lifecycle, starting all internal goroutines needed by the Ethereum protocol implementation.
func (*Ethereum) StartMining ¶
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 (*Ethereum) Stop ¶
Stop implements node.Lifecycle, terminating all internal goroutines used by the Ethereum protocol. FIXME remove error from type if this will never return an error
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.
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 ¶
ExportChain exports the current blockchain into a local file, or a range of blocks if first and last are non-nil
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 ¶
Preimage is a debug API function that returns the preimage for a sha3 hash, if known.
func (*PrivateDebugAPI) StorageRangeAt ¶
func (api *PrivateDebugAPI) StorageRangeAt(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.
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) AccountRange ¶ added in v0.3.1
func (api *PublicDebugAPI) AccountRange(blockNrOrHash rpc.BlockNumberOrHash, start []byte, maxResults int, nocode, nostorage, incompletes bool) (state.IteratorDump, error)
AccountRange enumerates all accounts in the given block and start point in paging request
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.
type Settings ¶ added in v0.3.23
type Settings struct {
MaxBlocksPerRequest int64 // Maximum number of blocks to serve per getLogs request
}
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 ¶
Directories ¶
Path | Synopsis |
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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.
|
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. |