qrl

package
v0.3.2 Latest Latest
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 Go to latest Published: Apr 8, 2026 License: GPL-3.0, LGPL-3.0 Imports: 55 Imported by: 0

Documentation

Overview

Package qrl implements the QRL 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 AdminAPI 

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

AdminAPI is the collection of QRL full node related APIs for node administration.

func NewAdminAPI 

func NewAdminAPI(qrl *QRL) *AdminAPI

NewAdminAPI creates a new instance of AdminAPI.

func (*AdminAPI) ExportChain 

func (api *AdminAPI) 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 (*AdminAPI) ImportChain 

func (api *AdminAPI) ImportChain(file string) (bool, error)

ImportChain imports a blockchain from a local file.

type BadBlockArgs 

type BadBlockArgs struct {
	Hash  common.Hash    `json:"hash"`
	Block map[string]any `json:"block"`
	RLP   string         `json:"rlp"`
}

BadBlockArgs represents the entries in the list returned when bad blocks are queried.

type DebugAPI 

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

DebugAPI is the collection of QRL full node APIs for debugging the protocol.

func NewDebugAPI 

func NewDebugAPI(qrl *QRL) *DebugAPI

NewDebugAPI creates a new DebugAPI instance.

func (*DebugAPI) AccountRange 

func (api *DebugAPI) AccountRange(blockNrOrHash rpc.BlockNumberOrHash, start hexutil.Bytes, maxResults int, nocode, nostorage, incompletes bool) (state.IteratorDump, error)

AccountRange enumerates all accounts in the given block and start point in paging request

func (*DebugAPI) DumpBlock 

func (api *DebugAPI) DumpBlock(blockNr rpc.BlockNumber) (state.Dump, error)

DumpBlock retrieves the entire state of the database at a given block.

func (*DebugAPI) GetAccessibleState 

func (api *DebugAPI) GetAccessibleState(from, to rpc.BlockNumber) (uint64, error)

GetAccessibleState returns the first number where the node has accessible state on disk. Note this being the post-state of that block and the pre-state of the next block. The (from, to) parameters are the sequence of blocks to search, which can go either forwards or backwards

func (*DebugAPI) GetBadBlocks 

func (api *DebugAPI) 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 (*DebugAPI) GetModifiedAccountsByHash 

func (api *DebugAPI) 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 (*DebugAPI) GetModifiedAccountsByNumber 

func (api *DebugAPI) 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 (*DebugAPI) GetTrieFlushInterval 

func (api *DebugAPI) GetTrieFlushInterval() (string, error)

GetTrieFlushInterval gets the current value of in-memory trie flush interval

func (*DebugAPI) Preimage 

func (api *DebugAPI) 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 (*DebugAPI) SetTrieFlushInterval 

func (api *DebugAPI) SetTrieFlushInterval(interval string) error

SetTrieFlushInterval configures how often in-memory tries are persisted to disk. The value is in terms of block processing time, not wall clock. If the value is shorter than the block generation time, or even 0 or negative, the node will flush trie after processing each block (effectively archive mode).

func (*DebugAPI) StorageRangeAt 

func (api *DebugAPI) StorageRangeAt(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash, 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 MinerAPI 

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

MinerAPI provides an API to control the miner.

func NewMinerAPI 

func NewMinerAPI(q *QRL) *MinerAPI

NewMinerAPI create a new MinerAPI instance.

func (*MinerAPI) SetExtra 

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

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

func (*MinerAPI) SetGasLimit 

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

SetGasLimit sets the gaslimit to target towards during mining.

func (*MinerAPI) SetGasPrice 

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

SetGasPrice sets the minimum accepted gas price for the miner.

type QRL 

type QRL struct {
	APIBackend *QRLAPIBackend
	// contains filtered or unexported fields
}

QRL implements the QRL full node service.

func New 

func New(stack *node.Node, config *qrlconfig.Config) (*QRL, error)

New creates a new QRL object (including the initialisation of the common QRL object), whose lifecycle will be managed by the provided node.

func (*QRL) APIs 

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

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

func (*QRL) AccountManager 

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

func (*QRL) ArchiveMode 

func (s *QRL) ArchiveMode() bool

func (*QRL) BlockChain 

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

func (*QRL) BloomIndexer 

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

func (*QRL) ChainDb 

func (s *QRL) ChainDb() qrldb.Database

func (*QRL) Downloader 

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

func (*QRL) Engine 

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

func (*QRL) EventMux 

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

func (*QRL) IsListening 

func (s *QRL) IsListening() bool

func (*QRL) Miner 

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

func (*QRL) Protocols 

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

Protocols returns all the currently configured network protocols to start.

func (*QRL) ResetWithGenesisBlock 

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

func (*QRL) SetSynced 

func (s *QRL) SetSynced()

func (*QRL) Start 

func (s *QRL) Start() error

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

func (*QRL) Stop 

func (s *QRL) Stop() error

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

func (*QRL) SyncMode 

func (s *QRL) SyncMode() downloader.SyncMode

SyncMode retrieves the current sync mode, either explicitly set, or derived from the chain status.

func (*QRL) Synced 

func (s *QRL) Synced() bool

func (*QRL) TxPool 

func (s *QRL) TxPool() *txpool.TxPool

type QRLAPIBackend 

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

QRLAPIBackend implements qrlapi.Backend for full nodes

func (*QRLAPIBackend) AccountManager 

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

func (*QRLAPIBackend) BlockByHash 

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

func (*QRLAPIBackend) BlockByNumber 

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

func (*QRLAPIBackend) BlockByNumberOrHash 

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

func (*QRLAPIBackend) BloomStatus 

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

func (*QRLAPIBackend) ChainConfig 

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

ChainConfig returns the active chain configuration.

func (*QRLAPIBackend) ChainDb 

func (b *QRLAPIBackend) ChainDb() qrldb.Database

func (*QRLAPIBackend) CurrentBlock 

func (b *QRLAPIBackend) CurrentBlock() *types.Header

func (*QRLAPIBackend) CurrentHeader 

func (b *QRLAPIBackend) CurrentHeader() *types.Header

func (*QRLAPIBackend) Engine 

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

func (*QRLAPIBackend) EventMux 

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

func (*QRLAPIBackend) ExtRPCEnabled 

func (b *QRLAPIBackend) ExtRPCEnabled() bool

func (*QRLAPIBackend) FeeHistory 

func (b *QRLAPIBackend) FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error)

func (*QRLAPIBackend) GetBody 

func (b *QRLAPIBackend) GetBody(ctx context.Context, hash common.Hash, number rpc.BlockNumber) (*types.Body, error)

GetBody returns body of a block. It does not resolve special block numbers.

func (*QRLAPIBackend) GetLogs 

func (b *QRLAPIBackend) GetLogs(ctx context.Context, hash common.Hash, number uint64) ([][]*types.Log, error)

func (*QRLAPIBackend) GetPoolNonce 

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

func (*QRLAPIBackend) GetPoolTransaction 

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

func (*QRLAPIBackend) GetPoolTransactions 

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

func (*QRLAPIBackend) GetQRVM 

func (b *QRLAPIBackend) GetQRVM(ctx context.Context, msg *core.Message, state *state.StateDB, header *types.Header, vmConfig *vm.Config, blockCtx *vm.BlockContext) *vm.QRVM

func (*QRLAPIBackend) GetReceipts 

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

func (*QRLAPIBackend) GetTransaction 

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

func (*QRLAPIBackend) HeaderByHash 

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

func (*QRLAPIBackend) HeaderByNumber 

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

func (*QRLAPIBackend) HeaderByNumberOrHash 

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

func (*QRLAPIBackend) Pending 

func (b *QRLAPIBackend) Pending() (*types.Block, types.Receipts, *state.StateDB)

func (*QRLAPIBackend) RPCGasCap 

func (b *QRLAPIBackend) RPCGasCap() uint64

func (*QRLAPIBackend) RPCQRVMTimeout 

func (b *QRLAPIBackend) RPCQRVMTimeout() time.Duration

func (*QRLAPIBackend) RPCTxFeeCap 

func (b *QRLAPIBackend) RPCTxFeeCap() float64

func (*QRLAPIBackend) SendTx 

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

func (*QRLAPIBackend) ServiceFilter 

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

func (*QRLAPIBackend) SetHead 

func (b *QRLAPIBackend) SetHead(number uint64)

func (*QRLAPIBackend) StateAndHeaderByNumber 

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

func (*QRLAPIBackend) StateAndHeaderByNumberOrHash 

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

func (*QRLAPIBackend) StateAtBlock 

func (b *QRLAPIBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, readOnly bool, preferDisk bool) (*state.StateDB, tracers.StateReleaseFunc, error)

func (*QRLAPIBackend) StateAtTransaction 

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

func (*QRLAPIBackend) Stats 

func (b *QRLAPIBackend) Stats() (runnable int, blocked int)

func (*QRLAPIBackend) SubscribeChainEvent 

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

func (*QRLAPIBackend) SubscribeChainHeadEvent 

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

func (*QRLAPIBackend) SubscribeChainSideEvent 

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

func (*QRLAPIBackend) SubscribeLogsEvent 

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

func (*QRLAPIBackend) SubscribeNewTxsEvent 

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

func (*QRLAPIBackend) SubscribeRemovedLogsEvent 

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

func (*QRLAPIBackend) SuggestGasTipCap 

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

func (*QRLAPIBackend) SyncProgress 

func (b *QRLAPIBackend) SyncProgress() qrl.SyncProgress

func (*QRLAPIBackend) TxPool 

func (b *QRLAPIBackend) TxPool() *txpool.TxPool

func (*QRLAPIBackend) TxPoolContent 

func (b *QRLAPIBackend) TxPoolContent() (map[common.Address][]*types.Transaction, map[common.Address][]*types.Transaction)

func (*QRLAPIBackend) TxPoolContentFrom 

func (b *QRLAPIBackend) TxPoolContentFrom(addr common.Address) ([]*types.Transaction, []*types.Transaction)

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 catalyst implements the temporary qrl beacon node/qrl execution node RPC integration.
 Package catalyst implements the temporary qrl beacon node/qrl execution node RPC integration.
Package downloader contains the manual full chain synchronisation.
 Package downloader contains the manual full chain synchronisation.
Package filters implements a qrl filtering system for block, transactions and log events.
 Package filters implements a qrl filtering system for block, transactions and log events.
protocols
qrl
snap
Package qrlconfig contains the configuration of the QRL protocol.
 Package qrlconfig contains the configuration of the QRL protocol.
Package tracers is a manager for transaction tracing engines.
 Package tracers is a manager for transaction tracing engines.
internal/tracetest
js
js/internal/tracers
Package tracers contains the actual JavaScript tracer assets.
 Package tracers contains the actual JavaScript tracer assets.
logger
native

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