ctxc

package
v1.10.24 Latest Latest
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 Go to latest Published: Jun 11, 2021 License: GPL-3.0, GPL-3.0 Imports: 56 Imported by: 0

Documentation ¶

Overview ¶

Package ctxc implements the Cortex protocol.

Index ¶

Constants ¶

View Source 
const (
	ErrMsgTooLarge = iota
	ErrDecode
	ErrInvalidMsgCode
	ErrProtocolVersionMismatch
	ErrNetworkIDMismatch
	ErrGenesisMismatch
	ErrForkIDRejected
	ErrNoStatusMsg
	ErrExtraStatusMsg
)

Variables ¶

View Source 
var DefaultConfig = Config{
	SyncMode:                downloader.FullSync,
	Cuckoo:                  cuckoo.Config{},
	NetworkId:               21,
	DatabaseCache:           512,
	TrieCleanCache:          154,
	TrieCleanCacheJournal:   "triecache",
	TrieCleanCacheRejournal: 60 * time.Minute,
	TrieDirtyCache:          256,
	TrieTimeout:             60 * time.Minute,
	SnapshotCache:           102,
	Miner: miner.Config{
		GasFloor: params.MinerGasFloor,
		GasCeil:  params.MinerGasCeil,
		GasPrice: big.NewInt(params.GWei),
		Recommit: 3 * time.Second,
	},

	TxPool:      core.DefaultTxPoolConfig,
	RPCGasCap:   25000000,
	GPO:         DefaultFullGPOConfig,
	RPCTxFeeCap: 1,

	Viper: false,
}

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

View Source 
var DefaultFullGPOConfig = gasprice.Config{
	Blocks:     20,
	Percentile: 60,
	MaxPrice:   gasprice.DefaultMaxPrice,
}

DefaultFullGPOConfig contains default gasprice oracle settings for full node.

View Source 
var DefaultLightGPOConfig = gasprice.Config{
	Blocks:     2,
	Percentile: 60,
	MaxPrice:   gasprice.DefaultMaxPrice,
}

DefaultLightGPOConfig contains default gasprice oracle settings for light client.

View Source 
var ProtocolVersions = []uint{ctxc65, ctxc64} //, ctxc63} //, ctxc62}

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

Functions ¶

func CreateConsensusEngine ¶ 

func CreateConsensusEngine(ctx *node.ServiceContext, chainConfig *params.ChainConfig, config *cuckoo.Config, notify []string, noverify bool, db ctxcdb.Database) consensus.Engine

CreateConsensusEngine creates the required type of consensus engine instance for an Cortex service func CreateConsensusEngine(ctx *node.ServiceContext, chainConfig *params.ChainConfig, config *cuckoo.Config, notify []string, db ctxcdb.Database) consensus.Engine {

func NewBloomIndexer ¶ 

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

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

Types ¶

type 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 Cortex header bloom filters, permitting blazing fast filtering.

func (*BloomIndexer) Commit ¶ 

func (b *BloomIndexer) Commit() error

Commit implements core.ChainIndexerBackend, finalizing the bloom section and writing it out into the database.

func (*BloomIndexer) Process ¶ 

func (b *BloomIndexer) Process(ctx context.Context, header *types.Header) error

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

func (*BloomIndexer) Reset ¶ 

func (b *BloomIndexer) Reset(ctx context.Context, section uint64, lastSectionHead common.Hash) error

Reset implements core.ChainIndexerBackend, starting a new bloombits index section.

type Config ¶ 

type Config struct {
	// The genesis block, which is inserted if the database is empty.
	// If nil, the Cortex 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
	DiscoveryURLs []string
	NoPruning     bool
	NoPrefetch    bool   // Whether to disable prefetching and only load state on demand
	TxLookupLimit uint64 `toml:",omitempty"` // The maximum number of blocks from head whose tx indices are reserved.

	Whitelist map[uint64]common.Hash `toml:"-"`

	// Database options
	SkipBcVersionCheck      bool `toml:"-"`
	DatabaseHandles         int  `toml:"-"`
	DatabaseCache           int
	DatabaseFreezer         string
	TrieCleanCache          int
	TrieCleanCacheJournal   string        `toml:",omitempty"` // Disk journal directory for trie cache to survive node restarts
	TrieCleanCacheRejournal time.Duration `toml:",omitempty"` // Time interval to regenerate the journal for clean cache
	TrieDirtyCache          int
	TrieTimeout             time.Duration
	SnapshotCache           int
	Preimages               bool

	// Mining options
	Miner miner.Config

	// Mining-related options
	Coinbase         common.Address `toml:",omitempty"`
	InferDeviceType  string
	InferDeviceId    int
	InferMemoryUsage int64

	Cuckoo cuckoo.Config

	// Transaction pool options
	TxPool core.TxPoolConfig

	// Gas Price Oracle options
	GPO gasprice.Config

	EnablePreimageRecording bool
	CWASMInterpreter        string
	CVMInterpreter          string

	InferURI   string
	StorageDir string

	// Miscellaneous options
	DocRoot   string `toml:"-"`
	RPCGasCap uint64 `toml:",omitempty"`
	// RPCTxFeeCap is the global transaction fee(price * gaslimit) cap for
	// send-transction variants. The unit is ctxc.
	RPCTxFeeCap float64                   `toml:",omitempty"`
	Checkpoint  *params.TrustedCheckpoint `toml:",omitempty"`
	// CheckpointOracle is the configuration for checkpoint oracle.
	CheckpointOracle *params.CheckpointOracleConfig `toml:",omitempty"`

	Viper bool
}

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 Cortex ¶ 

type Cortex struct {
	APIBackend *CortexAPIBackend
	// contains filtered or unexported fields
}

Cortex implements the Cortex full node service.

func New ¶ 

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

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

func (*Cortex) APIs ¶ 

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

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

func (*Cortex) AccountManager ¶ 

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

func (*Cortex) ArchiveMode ¶ added in v1.9.54 

func (s *Cortex) ArchiveMode() bool

func (*Cortex) BlockChain ¶ 

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

func (*Cortex) ChainDb ¶ 

func (s *Cortex) ChainDb() ctxcdb.Database

func (*Cortex) CheckPoint ¶ added in v1.10.3 

func (s *Cortex) CheckPoint() uint64

func (*Cortex) CheckPointName ¶ added in v1.10.11 

func (s *Cortex) CheckPointName() string

func (*Cortex) Coinbase ¶ 

func (s *Cortex) Coinbase() (eb common.Address, err error)

func (*Cortex) CortexVersion ¶ 

func (s *Cortex) CortexVersion() int

func (*Cortex) Downloader ¶ 

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

func (*Cortex) Engine ¶ 

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

func (*Cortex) EventMux ¶ 

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

func (*Cortex) IsListening ¶ 

func (s *Cortex) IsListening() bool

func (*Cortex) IsMining ¶ 

func (s *Cortex) IsMining() bool

func (*Cortex) Miner ¶ 

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

func (*Cortex) NetVersion ¶ 

func (s *Cortex) NetVersion() uint64

func (*Cortex) Protocols ¶ 

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

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

func (*Cortex) ResetWithGenesisBlock ¶ 

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

func (*Cortex) SetCoinbase ¶ 

func (s *Cortex) SetCoinbase(coinbase common.Address)

SetCoinbase sets the mining reward address.

func (*Cortex) Start ¶ 

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

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

func (*Cortex) StartMining ¶ 

func (s *Cortex) 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 (*Cortex) Stop ¶ 

func (s *Cortex) Stop() error

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

func (*Cortex) StopMining ¶ 

func (s *Cortex) StopMining()

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

func (*Cortex) Synced ¶ added in v1.9.54 

func (s *Cortex) Synced() bool

func (*Cortex) TxPool ¶ 

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

type CortexAPIBackend ¶ 

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

CortexAPIBackend implements ctxcapi.Backend for full nodes

func (*CortexAPIBackend) AccountManager ¶ 

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

func (*CortexAPIBackend) BlockByHash ¶ added in v1.9.51 

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

func (*CortexAPIBackend) BlockByNumber ¶ 

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

func (*CortexAPIBackend) BlockByNumberOrHash ¶ added in v1.9.51 

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

func (*CortexAPIBackend) BloomStatus ¶ 

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

func (*CortexAPIBackend) ChainConfig ¶ 

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

ChainConfig returns the active chain configuration.

func (*CortexAPIBackend) ChainDb ¶ 

func (b *CortexAPIBackend) ChainDb() ctxcdb.Database

func (*CortexAPIBackend) CurrentBlock ¶ 

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

func (*CortexAPIBackend) Downloader ¶ 

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

func (*CortexAPIBackend) EventMux ¶ 

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

func (*CortexAPIBackend) GetBlock ¶ 

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

func (*CortexAPIBackend) GetCVM ¶ 

func (b *CortexAPIBackend) GetCVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.Header, vmCfg vm.Config) (*vm.CVM, func() error, error)

func (*CortexAPIBackend) GetLogs ¶ 

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

func (*CortexAPIBackend) GetPoolNonce ¶ 

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

func (*CortexAPIBackend) GetPoolTransaction ¶ 

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

func (*CortexAPIBackend) GetPoolTransactions ¶ 

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

func (*CortexAPIBackend) GetReceipts ¶ 

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

func (*CortexAPIBackend) GetTd ¶ 

func (b *CortexAPIBackend) GetTd(ctx context.Context, blockHash common.Hash) *big.Int

func (*CortexAPIBackend) GetTransaction ¶ added in v1.10.0 

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

func (*CortexAPIBackend) HeaderByHash ¶ 

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

func (*CortexAPIBackend) HeaderByNumber ¶ 

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

func (*CortexAPIBackend) ProtocolVersion ¶ 

func (b *CortexAPIBackend) ProtocolVersion() int

func (*CortexAPIBackend) RPCGasCap ¶ added in v1.10.2 

func (b *CortexAPIBackend) RPCGasCap() uint64

func (*CortexAPIBackend) RPCTxFeeCap ¶ added in v1.10.2 

func (b *CortexAPIBackend) RPCTxFeeCap() float64

func (*CortexAPIBackend) SendTx ¶ 

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

func (*CortexAPIBackend) ServiceFilter ¶ 

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

func (*CortexAPIBackend) SetHead ¶ 

func (b *CortexAPIBackend) SetHead(number uint64)

func (*CortexAPIBackend) StateAndHeaderByNumber ¶ 

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

func (*CortexAPIBackend) Stats ¶ 

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

func (*CortexAPIBackend) SubscribeChainEvent ¶ 

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

func (*CortexAPIBackend) SubscribeChainHeadEvent ¶ 

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

func (*CortexAPIBackend) SubscribeChainSideEvent ¶ 

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

func (*CortexAPIBackend) SubscribeLogsEvent ¶ 

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

func (*CortexAPIBackend) SubscribeNewTxsEvent ¶ 

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

func (*CortexAPIBackend) SubscribePendingLogsEvent ¶ added in v1.10.3 

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

func (*CortexAPIBackend) SubscribeRemovedLogsEvent ¶ 

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

func (*CortexAPIBackend) SuggestPrice ¶ 

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

func (*CortexAPIBackend) TxPoolContent ¶ 

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

func (*CortexAPIBackend) UnprotectedAllowed ¶ added in v1.10.20 

func (b *CortexAPIBackend) UnprotectedAllowed() bool

type NodeInfo ¶ 

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

type PeerInfo ¶ 

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

type PrivateAdminAPI ¶ 

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

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

func NewPrivateAdminAPI ¶ 

func NewPrivateAdminAPI(ctxc *Cortex) *PrivateAdminAPI

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

func NewPrivateDebugAPI ¶ 

func NewPrivateDebugAPI(config *params.ChainConfig, ctxc *Cortex) *PrivateDebugAPI

NewPrivateDebugAPI creates a new API definition for the full node-related private debug methods of the Cortex 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 CVM 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 CVM 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 CVM 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 CVM 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 CVM 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 CVM 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 *Cortex) *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) SetCoinbase ¶ 

func (api *PrivateMinerAPI) SetCoinbase(coinbase common.Address) bool

SetCoinbase sets the coinbase 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) 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 ¶ 

type ProtocolManager struct {
	// 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 ctxcdb.Database, cacheLimit int, whitelist map[uint64]common.Hash) (*ProtocolManager, error)

NewProtocolManager returns a new Cortex sub protocol manager. The Cortex sub protocol manages peers capable with the Cortex 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) BroadcastTransactions ¶ added in v1.9.51 

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

BroadcastTxs will propagate a batch of transactions to all peers which are not known to already have the given transaction.

func (*ProtocolManager) NodeInfo ¶ 

func (pm *ProtocolManager) NodeInfo() *NodeInfo

NodeInfo retrieves some protocol metadata about the running host node.

func (*ProtocolManager) Start ¶ 

func (pm *ProtocolManager) Start(maxPeers int)

func (*ProtocolManager) Stop ¶ 

func (pm *ProtocolManager) Stop()

type PublicCortexAPI ¶ 

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

PublicCortexAPI provides an API to access Cortex full node-related information.

func NewPublicCortexAPI ¶ 

func NewPublicCortexAPI(e *Cortex) *PublicCortexAPI

NewPublicCortexAPI creates a new Cortex protocol API for full nodes.

func (*PublicCortexAPI) ChainId ¶ added in v1.9.51 

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

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

func (*PublicCortexAPI) Coinbase ¶ 

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

Coinbase is the address that mining rewards will be send to

func (*PublicCortexAPI) Hashrate ¶ 

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

Hashrate returns the POW hashrate

type PublicDebugAPI ¶ 

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

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

func NewPublicDebugAPI ¶ 

func NewPublicDebugAPI(ctxc *Cortex) *PublicDebugAPI

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

Source Files ¶

View all Source files

Directories ¶

Path Synopsis
Package downloader contains the manual full chain synchronisation.
 Package downloader contains the manual full chain synchronisation.
Package fetcher contains the block announcement based synchronisation.
 Package fetcher contains the block announcement based synchronisation.
Package filters implements an cortex filtering system for block, transactions and log events.
 Package filters implements an cortex filtering system for block, transactions and log events.
protocols
ctxc
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.

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