vap

package
v1.8.0 Latest Latest
Warning

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

Go to latest
Published: Jan 15, 2019 License: GPL-3.0 Imports: 53 Imported by: 0

Documentation

Overview

Package vap implements the Vapory protocol.

Package vap implements the Vapory protocol.

Index

Constants

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

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

vap 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,
	Vapash: vapash.Config{
		CacheDir:       "vapash",
		CachesInMem:    2,
		CachesOnDisk:   3,
		DatasetsInMem:  1,
		DatasetsOnDisk: 2,
	},
	NetworkId:     1,
	LightPeers:    20,
	DatabaseCache: 128,
	GasPrice:      big.NewInt(18 * params.Shannon),

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

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

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

Number of implemented message corresponding to different protocol versions.

View Source
var ProtocolName = "vap"

Official short name of the protocol used during capability negotiation.

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

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

Functions

func CreateConsensusEngine

func CreateConsensusEngine(ctx *node.ServiceContext, config *vapash.Config, chainConfig *params.ChainConfig, db vapdb.Database) consensus.Engine

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

func CreateDB

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

CreateDB creates the chain database.

func NewBloomIndexer

func NewBloomIndexer(db vapdb.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 Vapory 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 Vapory 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

	// 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

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

	// Vapash options
	Vapash vapash.Config

	// Transaction pool options
	TxPool core.TxPoolConfig

	// Gas Price Oracle options
	GPO gasprice.Config

	// Enables tracking of SHA3 preimages in the VM
	EnablePreimageRecording bool

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

func (Config) MarshalTOML

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

func (*Config) UnmarshalTOML

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

type ContractBackend

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

ContractBackend implements bind.ContractBackend with direct calls to Vapory internals to support operating on contracts within subprotocols like vap and swarm.

Internally this backend uses the already exposed API endpoints of the Vapory object. These should be rewritten to internal Go method calls when the Go API is refactored to support a clean library use.

func NewContractBackend

func NewContractBackend(apiBackend vapapi.Backend) *ContractBackend

NewContractBackend creates a new native contract backend using an existing Vapory object.

func (*ContractBackend) CallContract

func (b *ContractBackend) CallContract(ctx context.Context, msg vapory.CallMsg, blockNum *big.Int) ([]byte, error)

ContractCall implements bind.ContractCaller executing an Vapory contract call with the specified data as the input. The pending flag requests execution against the pending block, not the stable head of the chain.

func (*ContractBackend) CodeAt

func (b *ContractBackend) CodeAt(ctx context.Context, contract common.Address, blockNum *big.Int) ([]byte, error)

CodeAt retrieves any code associated with the contract from the local API.

func (*ContractBackend) EstimateGas

func (b *ContractBackend) EstimateGas(ctx context.Context, msg vapory.CallMsg) (uint64, error)

EstimateGasLimit implements bind.ContractTransactor triing to estimate the gas needed to execute a specific transaction based on the current pending state of the backend blockchain. There is no guarantee that this is the true gas limit requirement as other transactions may be added or removed by miners, but it should provide a basis for setting a reasonable default.

func (*ContractBackend) PendingCallContract

func (b *ContractBackend) PendingCallContract(ctx context.Context, msg vapory.CallMsg) ([]byte, error)

ContractCall implements bind.ContractCaller executing an Vapory contract call with the specified data as the input. The pending flag requests execution against the pending block, not the stable head of the chain.

func (*ContractBackend) PendingCodeAt

func (b *ContractBackend) PendingCodeAt(ctx context.Context, contract common.Address) ([]byte, error)

CodeAt retrieves any code associated with the contract from the local API.

func (*ContractBackend) PendingNonceAt

func (b *ContractBackend) PendingNonceAt(ctx context.Context, account common.Address) (nonce uint64, err error)

PendingAccountNonce implements bind.ContractTransactor retrieving the current pending nonce associated with an account.

func (*ContractBackend) SendTransaction

func (b *ContractBackend) SendTransaction(ctx context.Context, tx *types.Transaction) error

SendTransaction implements bind.ContractTransactor injects the transaction into the pending pool for execution.

func (*ContractBackend) SuggestGasPrice

func (b *ContractBackend) SuggestGasPrice(ctx context.Context) (*big.Int, error)

SuggestGasPrice implements bind.ContractTransactor retrieving the currently suggested gas price to allow a timely execution of a transaction.

type LesServer

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

type NodeInfo

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

type PeerInfo

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

type PrivateAdminAPI

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

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

func NewPrivateAdminAPI

func NewPrivateAdminAPI(vap *Vapory) *PrivateAdminAPI

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

func NewPrivateDebugAPI

func NewPrivateDebugAPI(config *params.ChainConfig, vap *Vapory) *PrivateDebugAPI

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

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 VVM 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 VVM 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 VVM 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 VVM 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 VVM 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 VVM 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 *Vapory) *PrivateMinerAPI

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

func (*PrivateMinerAPI) GetHashrate

func (api *PrivateMinerAPI) GetHashrate() uint64

GetHashrate returns the current hashrate of the miner.

func (*PrivateMinerAPI) SetExtra

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

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

func (*PrivateMinerAPI) SetGasPrice

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

SetGasPrice sets the minimum accepted gas price for the miner.

func (*PrivateMinerAPI) SetVaporbase

func (api *PrivateMinerAPI) SetVaporbase(vaporbase common.Address) bool

SetVaporbase sets the vaporbase of 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.

func (*PrivateMinerAPI) Stop

func (api *PrivateMinerAPI) Stop() bool

Stop 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 vapdb.Database) (*ProtocolManager, error)

NewProtocolManager returns a new vapory sub protocol manager. The Vapory sub protocol manages peers capable with the vapory 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) 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) 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 Vapory full node APIs exposed over the public debugging endpoint.

func NewPublicDebugAPI

func NewPublicDebugAPI(vap *Vapory) *PublicDebugAPI

NewPublicDebugAPI creates a new API definition for the full node- related public debug methods of the Vapory 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 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 *Vapory) *PublicMinerAPI

NewPublicMinerAPI create a new PublicMinerAPI instance.

func (*PublicMinerAPI) GetWork

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

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

func (*PublicMinerAPI) Mining

func (api *PublicMinerAPI) Mining() bool

Mining returns an indication if this node is currently mining.

func (*PublicMinerAPI) SubmitHashrate

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

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

func (*PublicMinerAPI) SubmitWork

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

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

type PublicVaporyAPI

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

PublicVaporyAPI provides an API to access Vapory full node-related information.

func NewPublicVaporyAPI

func NewPublicVaporyAPI(e *Vapory) *PublicVaporyAPI

NewPublicVaporyAPI creates a new Vapory protocol API for full nodes.

func (*PublicVaporyAPI) Coinbase

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

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

func (*PublicVaporyAPI) Hashrate

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

Hashrate returns the POW hashrate

func (*PublicVaporyAPI) Vaporbase

func (api *PublicVaporyAPI) Vaporbase() (common.Address, error)

Vaporbase is the address that mining rewards will be send to

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 VapApiBackend

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

VapApiBackend implements vapapi.Backend for full nodes

func (*VapApiBackend) AccountManager

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

func (*VapApiBackend) BlockByNumber

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

func (*VapApiBackend) BloomStatus

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

func (*VapApiBackend) ChainConfig

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

func (*VapApiBackend) ChainDb

func (b *VapApiBackend) ChainDb() vapdb.Database

func (*VapApiBackend) CurrentBlock

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

func (*VapApiBackend) Downloader

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

func (*VapApiBackend) EventMux

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

func (*VapApiBackend) GetBlock

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

func (*VapApiBackend) GetPoolNonce

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

func (*VapApiBackend) GetPoolTransaction

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

func (*VapApiBackend) GetPoolTransactions

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

func (*VapApiBackend) GetReceipts

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

func (*VapApiBackend) GetTd

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

func (*VapApiBackend) GetVVM

func (b *VapApiBackend) GetVVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header, vmCfg vm.Config) (*vm.VVM, func() error, error)

func (*VapApiBackend) HeaderByNumber

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

func (*VapApiBackend) ProtocolVersion

func (b *VapApiBackend) ProtocolVersion() int

func (*VapApiBackend) SendTx

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

func (*VapApiBackend) ServiceFilter

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

func (*VapApiBackend) SetHead

func (b *VapApiBackend) SetHead(number uint64)

func (*VapApiBackend) StateAndHeaderByNumber

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

func (*VapApiBackend) Stats

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

func (*VapApiBackend) SubscribeChainEvent

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

func (*VapApiBackend) SubscribeChainHeadEvent

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

func (*VapApiBackend) SubscribeChainSideEvent

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

func (*VapApiBackend) SubscribeLogsEvent

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

func (*VapApiBackend) SubscribeRemovedLogsEvent

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

func (*VapApiBackend) SubscribeTxPreEvent

func (b *VapApiBackend) SubscribeTxPreEvent(ch chan<- core.TxPreEvent) event.Subscription

func (*VapApiBackend) SuggestPrice

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

func (*VapApiBackend) TxPoolContent

type Vapory

type Vapory struct {
	ApiBackend *VapApiBackend
	// contains filtered or unexported fields
}

Vapory implements the Vapory full node service.

func New

func New(ctx *node.ServiceContext, config *Config) (*Vapory, error)

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

func (*Vapory) APIs

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

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

func (*Vapory) AccountManager

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

func (*Vapory) AddLesServer

func (s *Vapory) AddLesServer(ls LesServer)

func (*Vapory) BlockChain

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

func (*Vapory) ChainDb

func (s *Vapory) ChainDb() vapdb.Database

func (*Vapory) Downloader

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

func (*Vapory) Engine

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

func (*Vapory) EventMux

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

func (*Vapory) IsListening

func (s *Vapory) IsListening() bool

func (*Vapory) IsMining

func (s *Vapory) IsMining() bool

func (*Vapory) Miner

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

func (*Vapory) NetVersion

func (s *Vapory) NetVersion() uint64

func (*Vapory) Protocols

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

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

func (*Vapory) ResetWithGenesisBlock

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

func (*Vapory) SetVaporbase

func (self *Vapory) SetVaporbase(vaporbase common.Address)

set in js console via admin interface or wrapper from cli flags

func (*Vapory) Start

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

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

func (*Vapory) StartMining

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

func (*Vapory) Stop

func (s *Vapory) Stop() error

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

func (*Vapory) StopMining

func (s *Vapory) StopMining()

func (*Vapory) TxPool

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

func (*Vapory) VapVersion

func (s *Vapory) VapVersion() int

func (*Vapory) Vaporbase

func (s *Vapory) Vaporbase() (eb common.Address, err error)

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 vapory filtering system for block, transactions and log events.
Package filters implements an vapory 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.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL