quai

package
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 Go to latest Published: May 21, 2024 License: GPL-3.0 Imports: 41 Imported by: 0

Documentation

Overview

Package quai implements the Quai protocol.

Index

Constants

View Source 
const AccountRangeMaxResults = 256

AccountRangeMaxResults is the maximum number of results to be returned per call

Variables

This section is empty.

Functions

This section is empty.

Types

type Config 

type Config = quaiconfig.Config

Config contains the configuration options of the ETH protocol. Deprecated: use ethconfig.Config instead.

type ConsensusAPI 

type ConsensusAPI interface {
	// Returns the current block height for the given location
	GetHeight(common.Location) uint64

	// Handle new data propagated from the gossip network. Should return quickly.
	// Specify the peer which propagated the data to us, as well as the data itself.
	// Return true if this data should be relayed to peers. False if it should be ignored.
	OnNewBroadcast(core.PeerID, string, interface{}, common.Location) bool

	// Creates the function that will be used to determine if a message should be propagated.
	ValidatorFunc() func(ctx context.Context, id peer.ID, msg *pubsub.Message) pubsub.ValidationResult

	// Asks the consensus backend to lookup a block by hash and location.
	// If the block is found, it should be returned. Otherwise, nil should be returned.
	LookupBlock(common.Hash, common.Location) *types.WorkObject

	LookupBlockHashByNumber(*big.Int, common.Location) *common.Hash

	GetHeader(common.Hash, common.Location) *types.WorkObject

	// Asks the consensus backend to lookup a trie node by hash and location,
	// and return the data in the trie node.
	GetTrieNode(hash common.Hash, location common.Location) *trie.TrieNodeResponse

	// GetBackend gets the backend for the given location
	GetBackend(nodeLocation common.Location) *quaiapi.Backend

	// SetApiBackend sets the backend for the given location
	SetApiBackend(*quaiapi.Backend, common.Location)

	// SetCurrentExpansionNumber sets the current expansion number for the given location
	SetCurrentExpansionNumber(uint8)

	// SetSubClient sets the sub client for the given location
	SetSubClient(*quaiclient.Client, common.Location, common.Location)

	// AddGenesisPendingEtxs adds the genesis pending etxs for the given location
	AddGenesisPendingEtxs(*types.WorkObject, common.Location)

	// WriteGenesisBlock adds the genesis block to the database and also writes the block to the disk
	WriteGenesisBlock(*types.WorkObject, common.Location)

	// Returns if the location is processing state
	ProcessingState(common.Location) bool
}

The consensus backend will implement the following interface to provide information to the networking backend.

type NetworkingAPI 

type NetworkingAPI interface {
	// Start the p2p node
	Start() error

	// Stop the p2p node
	Stop() error

	// Subscribe/UnSubscribe to a type of data from a given location
	Subscribe(common.Location, interface{}) error
	Unsubscribe(common.Location, interface{}) error

	// Method to broadcast data to the network
	// Specify location and the data to send
	Broadcast(common.Location, interface{}) error

	// SetConsensusBackend sets the consensus API into the p2p interface
	SetConsensusBackend(ConsensusAPI)

	// Method to request data from the network
	// Specify location, data hash, and data type to request
	Request(location common.Location, requestData interface{}, responseDataType interface{}) chan interface{}

	// Methods to report a peer to the P2PClient as behaving maliciously
	// Should be called whenever a peer sends us data that is acceptably lively
	MarkLivelyPeer(peerID core.PeerID, topic string)
	// Should be called whenever a peer sends us data that is stale or latent
	MarkLatentPeer(peerID core.PeerID, topic string)

	// Protects the peer's connection from being pruned
	ProtectPeer(core.PeerID)
	// Remove protection from the peer's connection
	UnprotectPeer(core.PeerID)
	// Ban will close the connection and prevent future connections with this peer
	BanPeer(core.PeerID)
}

The networking backend will implement the following interface to enable consensus to communicate with other nodes.

type PrivateAdminAPI 

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

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

func NewPrivateAdminAPI 

func NewPrivateAdminAPI(quai *Quai) *PrivateAdminAPI

NewPrivateAdminAPI creates a new API definition for the full node private admin methods of the Quai service.

func (*PrivateAdminAPI) ExportChain 

func (api *PrivateAdminAPI) ExportChain(file string, first *uint64, last *uint64) (bool, error)

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 Quai full node APIs exposed over the private debugging endpoint.

func NewPrivateDebugAPI 

func NewPrivateDebugAPI(quai *Quai) *PrivateDebugAPI

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

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(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 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 *Quai) *PrivateMinerAPI

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

func (*PrivateMinerAPI) SetEtherbase 

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

SetEtherbase sets the etherbase of the miner

func (*PrivateMinerAPI) SetExtra 

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

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

func (*PrivateMinerAPI) SetGasLimit 

func (api *PrivateMinerAPI) SetGasLimit(gasLimit hexutil.Uint64) bool

SetGasLimit sets the gaslimit to target towards during mining.

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.

type PublicDebugAPI 

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

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

func NewPublicDebugAPI 

func NewPublicDebugAPI(quai *Quai) *PublicDebugAPI

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

func (*PublicDebugAPI) AccountRange 

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 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 *Quai) *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 PublicQuaiAPI 

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

PublicQuaiAPI provides an API to access Quai full node-related information.

func NewPublicQuaiAPI 

func NewPublicQuaiAPI(e *Quai) *PublicQuaiAPI

NewPublicQuaiAPI creates a new Quai protocol API for full nodes.

func (*PublicQuaiAPI) Coinbase 

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

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

func (*PublicQuaiAPI) Etherbase 

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

Etherbase is the address that mining rewards will be send to

type Quai 

type Quai struct {
	APIBackend *QuaiAPIBackend
	// contains filtered or unexported fields
}

Quai implements the Quai full node service.

func New 

func New(stack *node.Node, p2p NetworkingAPI, config *quaiconfig.Config, nodeCtx int, currentExpansionNumber uint8, startingExpansionNumber uint64, genesisBlock *types.WorkObject, logger *log.Logger) (*Quai, error)

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

func (*Quai) APIs 

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

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

func (*Quai) ArchiveMode 

func (s *Quai) ArchiveMode() bool

func (*Quai) BloomIndexer 

func (s *Quai) BloomIndexer() *core.ChainIndexer

func (*Quai) ChainDb 

func (s *Quai) ChainDb() ethdb.Database

func (*Quai) Core 

func (s *Quai) Core() *core.Core

func (*Quai) Engine 

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

func (*Quai) Etherbase 

func (s *Quai) Etherbase() (eb common.Address, err error)

func (*Quai) EventMux 

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

func (*Quai) IsListening 

func (s *Quai) IsListening() bool

func (*Quai) Start 

func (s *Quai) Start() error

Start implements node.Lifecycle, starting all internal goroutines needed by the Quai protocol implementation.

func (*Quai) Stop 

func (s *Quai) Stop() error

Stop implements node.Lifecycle, terminating all internal goroutines used by the Quai protocol.

type QuaiAPIBackend 

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

QuaiAPIBackend implements quaiapi.Backend for full nodes

func (*QuaiAPIBackend) AddGenesisPendingEtxs 

func (b *QuaiAPIBackend) AddGenesisPendingEtxs(block *types.WorkObject)

func (*QuaiAPIBackend) AddPendingEtxs 

func (b *QuaiAPIBackend) AddPendingEtxs(pEtxs types.PendingEtxs) error

func (*QuaiAPIBackend) AddPendingEtxsRollup 

func (b *QuaiAPIBackend) AddPendingEtxsRollup(pEtxsRollup types.PendingEtxsRollup) error

func (*QuaiAPIBackend) Append 

func (b *QuaiAPIBackend) Append(header *types.WorkObject, manifest types.BlockManifest, domPendingHeader *types.WorkObject, domTerminus common.Hash, domOrigin bool, newInboundEtxs types.Transactions) (types.Transactions, bool, bool, error)

func (*QuaiAPIBackend) BlockByHash 

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

func (*QuaiAPIBackend) BlockByNumber 

func (b *QuaiAPIBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.WorkObject, error)

func (*QuaiAPIBackend) BlockByNumberOrHash 

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

func (*QuaiAPIBackend) BlockOrCandidateByHash 

func (b *QuaiAPIBackend) BlockOrCandidateByHash(hash common.Hash) *types.WorkObject

func (*QuaiAPIBackend) BloomStatus 

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

func (*QuaiAPIBackend) BroadcastBlock 

func (b *QuaiAPIBackend) BroadcastBlock(block *types.WorkObject, location common.Location) error

/////////////////////////// /////// P2P /////////////// ///////////////////////////

func (*QuaiAPIBackend) BroadcastHeader 

func (b *QuaiAPIBackend) BroadcastHeader(header *types.WorkObject, location common.Location) error

func (*QuaiAPIBackend) BroadcastWorkShare 

func (b *QuaiAPIBackend) BroadcastWorkShare(workShare *types.WorkObjectHeader, location common.Location) error

func (*QuaiAPIBackend) CalcOrder 

func (b *QuaiAPIBackend) CalcOrder(header *types.WorkObject) (*big.Int, int, error)

CalcOrder returns the order of the block within the hierarchy of chains

func (*QuaiAPIBackend) ChainConfig 

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

ChainConfig returns the active chain configuration.

func (*QuaiAPIBackend) ChainDb 

func (b *QuaiAPIBackend) ChainDb() ethdb.Database

func (*QuaiAPIBackend) CheckIfValidWorkShare 

func (b *QuaiAPIBackend) CheckIfValidWorkShare(workShare *types.WorkObjectHeader) bool

func (*QuaiAPIBackend) ConstructLocalMinedBlock 

func (b *QuaiAPIBackend) ConstructLocalMinedBlock(header *types.WorkObject) (*types.WorkObject, error)

func (*QuaiAPIBackend) CurrentBlock 

func (b *QuaiAPIBackend) CurrentBlock() *types.WorkObject

func (*QuaiAPIBackend) CurrentHeader 

func (b *QuaiAPIBackend) CurrentHeader() *types.WorkObject

func (*QuaiAPIBackend) CurrentLogEntropy 

func (b *QuaiAPIBackend) CurrentLogEntropy() *big.Int

CurrentLogEntropy returns the logarithm of the total entropy reduction since genesis for our current head block

func (*QuaiAPIBackend) DownloadBlocksInManifest 

func (b *QuaiAPIBackend) DownloadBlocksInManifest(hash common.Hash, manifest types.BlockManifest, entropy *big.Int)

func (*QuaiAPIBackend) Engine 

func (b *QuaiAPIBackend) Engine() consensus.Engine

func (*QuaiAPIBackend) EventMux 

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

func (*QuaiAPIBackend) ExtRPCEnabled 

func (b *QuaiAPIBackend) ExtRPCEnabled() bool

func (*QuaiAPIBackend) FeeHistory 

func (b *QuaiAPIBackend) FeeHistory(ctx context.Context, blockCount int, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error)

func (*QuaiAPIBackend) GenerateRecoveryPendingHeader 

func (b *QuaiAPIBackend) GenerateRecoveryPendingHeader(pendingHeader *types.WorkObject, checkpointHashes types.Termini) error

func (*QuaiAPIBackend) GetBloom 

func (b *QuaiAPIBackend) GetBloom(hash common.Hash) (*types.Bloom, error)

GetBloom returns the bloom for the given block hash

func (*QuaiAPIBackend) GetEVM 

func (b *QuaiAPIBackend) GetEVM(ctx context.Context, msg core.Message, state *state.StateDB, header *types.WorkObject, vmConfig *vm.Config) (*vm.EVM, func() error, error)

func (*QuaiAPIBackend) GetLogs 

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

func (*QuaiAPIBackend) GetManifest 

func (b *QuaiAPIBackend) GetManifest(blockHash common.Hash) (types.BlockManifest, error)

func (*QuaiAPIBackend) GetPendingEtxsFromSub 

func (b *QuaiAPIBackend) GetPendingEtxsFromSub(hash common.Hash, location common.Location) (types.PendingEtxs, error)

func (*QuaiAPIBackend) GetPendingEtxsRollupFromSub 

func (b *QuaiAPIBackend) GetPendingEtxsRollupFromSub(hash common.Hash, location common.Location) (types.PendingEtxsRollup, error)

func (*QuaiAPIBackend) GetPendingHeader 

func (b *QuaiAPIBackend) GetPendingHeader() (*types.WorkObject, error)

func (*QuaiAPIBackend) GetPoolNonce 

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

func (*QuaiAPIBackend) GetPoolTransaction 

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

func (*QuaiAPIBackend) GetPoolTransactions 

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

func (*QuaiAPIBackend) GetReceipts 

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

func (*QuaiAPIBackend) GetSlicesRunning 

func (b *QuaiAPIBackend) GetSlicesRunning() []common.Location

func (*QuaiAPIBackend) GetSubManifest 

func (b *QuaiAPIBackend) GetSubManifest(slice common.Location, blockHash common.Hash) (types.BlockManifest, error)

func (*QuaiAPIBackend) GetTransaction 

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

func (*QuaiAPIBackend) HeaderByHash 

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

func (*QuaiAPIBackend) HeaderByNumber 

func (b *QuaiAPIBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.WorkObject, error)

func (*QuaiAPIBackend) HeaderByNumberOrHash 

func (b *QuaiAPIBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.WorkObject, error)

func (*QuaiAPIBackend) InsertBlock 

func (b *QuaiAPIBackend) InsertBlock(ctx context.Context, block *types.WorkObject) (int, error)

func (*QuaiAPIBackend) Logger 

func (b *QuaiAPIBackend) Logger() *log.Logger

func (*QuaiAPIBackend) NewGenesisPendingHeader 

func (b *QuaiAPIBackend) NewGenesisPendingHeader(pendingHeader *types.WorkObject, domTerminus common.Hash, genesisHash common.Hash)

func (*QuaiAPIBackend) NodeCtx 

func (b *QuaiAPIBackend) NodeCtx() int

func (*QuaiAPIBackend) NodeLocation 

func (b *QuaiAPIBackend) NodeLocation() common.Location

func (*QuaiAPIBackend) PendingBlock 

func (b *QuaiAPIBackend) PendingBlock() *types.WorkObject

func (*QuaiAPIBackend) PendingBlockAndReceipts 

func (b *QuaiAPIBackend) PendingBlockAndReceipts() (*types.WorkObject, types.Receipts)

func (*QuaiAPIBackend) ProcessingState 

func (b *QuaiAPIBackend) ProcessingState() bool

func (*QuaiAPIBackend) RPCGasCap 

func (b *QuaiAPIBackend) RPCGasCap() uint64

func (*QuaiAPIBackend) RPCTxFeeCap 

func (b *QuaiAPIBackend) RPCTxFeeCap() float64

func (*QuaiAPIBackend) RequestDomToAppendOrFetch 

func (b *QuaiAPIBackend) RequestDomToAppendOrFetch(hash common.Hash, entropy *big.Int, order int)

func (*QuaiAPIBackend) SendRemoteTx 

func (b *QuaiAPIBackend) SendRemoteTx(remoteTx *types.Transaction) error

func (*QuaiAPIBackend) SendRemoteTxs 

func (b *QuaiAPIBackend) SendRemoteTxs(remoteTxs types.Transactions) []error

func (*QuaiAPIBackend) SendTx 

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

func (*QuaiAPIBackend) SendWorkShare 

func (b *QuaiAPIBackend) SendWorkShare(workShare *types.WorkObjectHeader) error

func (*QuaiAPIBackend) ServiceFilter 

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

func (*QuaiAPIBackend) SetCurrentExpansionNumber 

func (b *QuaiAPIBackend) SetCurrentExpansionNumber(expansionNumber uint8)

func (*QuaiAPIBackend) SetSubClient 

func (b *QuaiAPIBackend) SetSubClient(client *quaiclient.Client, location common.Location)

func (*QuaiAPIBackend) StateAndHeaderByNumber 

func (b *QuaiAPIBackend) StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*state.StateDB, *types.WorkObject, error)

func (*QuaiAPIBackend) StateAndHeaderByNumberOrHash 

func (b *QuaiAPIBackend) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.WorkObject, error)

func (*QuaiAPIBackend) StateAtBlock 

func (b *QuaiAPIBackend) StateAtBlock(ctx context.Context, block *types.WorkObject, reexec uint64, base *state.StateDB, checkLive bool) (*state.StateDB, error)

func (*QuaiAPIBackend) StateAtTransaction 

func (b *QuaiAPIBackend) StateAtTransaction(ctx context.Context, block *types.WorkObject, txIndex int, reexec uint64) (core.Message, vm.BlockContext, *state.StateDB, error)

func (*QuaiAPIBackend) Stats 

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

func (*QuaiAPIBackend) SubRelayPendingHeader 

func (b *QuaiAPIBackend) SubRelayPendingHeader(pendingHeader types.PendingHeader, newEntropy *big.Int, location common.Location, subReorg bool, order int)

func (*QuaiAPIBackend) SubscribeChainEvent 

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

func (*QuaiAPIBackend) SubscribeChainHeadEvent 

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

func (*QuaiAPIBackend) SubscribeChainSideEvent 

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

func (*QuaiAPIBackend) SubscribeExpansionEvent 

func (b *QuaiAPIBackend) SubscribeExpansionEvent(ch chan<- core.ExpansionEvent) event.Subscription

func (*QuaiAPIBackend) SubscribeLogsEvent 

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

func (*QuaiAPIBackend) SubscribeNewTxsEvent 

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

func (*QuaiAPIBackend) SubscribePendingHeaderEvent 

func (b *QuaiAPIBackend) SubscribePendingHeaderEvent(ch chan<- *types.WorkObject) event.Subscription

func (*QuaiAPIBackend) SubscribePendingLogsEvent 

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

func (*QuaiAPIBackend) SubscribeRemovedLogsEvent 

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

func (*QuaiAPIBackend) SuggestGasTipCap 

func (b *QuaiAPIBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error)

func (*QuaiAPIBackend) TotalLogS 

func (b *QuaiAPIBackend) TotalLogS(header *types.WorkObject) *big.Int

TotalLogS returns the total entropy reduction if the chain since genesis to the given header

func (*QuaiAPIBackend) TxPool 

func (b *QuaiAPIBackend) TxPool() *core.TxPool

func (*QuaiAPIBackend) TxPoolContent 

func (b *QuaiAPIBackend) TxPoolContent() (map[common.InternalAddress]types.Transactions, map[common.InternalAddress]types.Transactions)

func (*QuaiAPIBackend) TxPoolContentFrom 

func (b *QuaiAPIBackend) TxPoolContentFrom(addr common.Address) (types.Transactions, types.Transactions)

func (*QuaiAPIBackend) UTXOsByAddress 

func (b *QuaiAPIBackend) UTXOsByAddress(ctx context.Context, address common.Address) ([]*types.UtxoEntry, error)

func (*QuaiAPIBackend) UpdateDom 

func (b *QuaiAPIBackend) UpdateDom(oldTerminus common.Hash, pendingHeader types.PendingHeader, location common.Location)

func (*QuaiAPIBackend) WriteBlock 

func (b *QuaiAPIBackend) WriteBlock(block *types.WorkObject)

func (*QuaiAPIBackend) WriteGenesisBlock 

func (b *QuaiAPIBackend) WriteGenesisBlock(block *types.WorkObject, location common.Location)

type QuaiBackend 

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

QuaiBackend implements the quai consensus protocol

func NewQuaiBackend 

func NewQuaiBackend() (*QuaiBackend, error)

Create a new instance of the QuaiBackend consensus service

func (*QuaiBackend) AddGenesisPendingEtxs 

func (qbe *QuaiBackend) AddGenesisPendingEtxs(block *types.WorkObject, location common.Location)

AddGenesisPendingEtxs adds the genesis pending etxs for the given location

func (*QuaiBackend) GetBackend 

func (qbe *QuaiBackend) GetBackend(location common.Location) *quaiapi.Backend

func (*QuaiBackend) GetHeader 

func (qbe *QuaiBackend) GetHeader(hash common.Hash, location common.Location) *types.WorkObject

func (*QuaiBackend) GetHeight 

func (qbe *QuaiBackend) GetHeight(location common.Location) uint64

Returns the current block height for the given location

func (*QuaiBackend) GetTrieNode 

func (qbe *QuaiBackend) GetTrieNode(hash common.Hash, location common.Location) *trie.TrieNodeResponse

GetTrieNode returns the TrieNodeResponse for a given hash

func (*QuaiBackend) LookupBlock 

func (qbe *QuaiBackend) LookupBlock(hash common.Hash, location common.Location) *types.WorkObject

func (*QuaiBackend) LookupBlockHashByNumber 

func (qbe *QuaiBackend) LookupBlockHashByNumber(number *big.Int, location common.Location) *common.Hash

func (*QuaiBackend) OnNewBroadcast 

func (qbe *QuaiBackend) OnNewBroadcast(sourcePeer p2p.PeerID, topic string, data interface{}, nodeLocation common.Location) bool

Handle consensus data propagated to us from our peers

func (*QuaiBackend) ProcessingState 

func (qbe *QuaiBackend) ProcessingState(location common.Location) bool

func (*QuaiBackend) SetApiBackend 

func (qbe *QuaiBackend) SetApiBackend(apiBackend *quaiapi.Backend, location common.Location)

func (*QuaiBackend) SetCurrentExpansionNumber 

func (qbe *QuaiBackend) SetCurrentExpansionNumber(expansionNumber uint8)

SetCurrentExpansionNumber sets the expansion number into the slice object on all the backends

func (*QuaiBackend) SetP2PApiBackend 

func (qbe *QuaiBackend) SetP2PApiBackend(p2pBackend NetworkingAPI)

Adds the p2pBackend into the given QuaiBackend

func (*QuaiBackend) SetPrimeApiBackend 

func (qbe *QuaiBackend) SetPrimeApiBackend(primeBackend *quaiapi.Backend)

Set the PrimeBackend into the QuaiBackend

func (*QuaiBackend) SetRegionApiBackend 

func (qbe *QuaiBackend) SetRegionApiBackend(regionBackend *quaiapi.Backend, location common.Location)

Set the RegionBackend into the QuaiBackend

func (*QuaiBackend) SetSubClient 

func (qbe *QuaiBackend) SetSubClient(client *quaiclient.Client, nodeLocation common.Location, subLocation common.Location)

SetSubClient sets the sub client for the given subLocation

func (*QuaiBackend) SetZoneApiBackend 

func (qbe *QuaiBackend) SetZoneApiBackend(zoneBackend *quaiapi.Backend, location common.Location)

Set the ZoneBackend into the QuaiBackend

func (*QuaiBackend) ValidatorFunc 

func (qbe *QuaiBackend) ValidatorFunc() func(ctx context.Context, id p2p.PeerID, msg *pubsub.Message) pubsub.ValidationResult

func (*QuaiBackend) WriteGenesisBlock 

func (qbe *QuaiBackend) WriteGenesisBlock(block *types.WorkObject, location common.Location)

WriteGenesisBlock adds the genesis block to the database and also writes the block to the disk

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

View all Source files

Directories

Path Synopsis
Package abi implements the Quai ABI (Application Binary Interface).
 Package abi implements the Quai ABI (Application Binary Interface).
Package filters implements an quai filtering system for block, transactions and log events.
 Package filters implements an quai filtering system for block, transactions and log events.
Package quaiconfig contains the configuration of the ETH and LES protocols.
 Package quaiconfig contains the configuration of the ETH and LES protocols.

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