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sync

package

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Versions in this module

v0

v0.2.0

Sep 6, 2022 GO-2025-3583

GO-2025-3583: Nethermind Juno Potential Denial of Service (DoS) via Integer Overflow in github.com/NethermindEth/juno

Changes in this version

+ var ErrorFactAlreadySaved = errors.New("fact already saved")

+ var ErrorMemoryPageNotFound = errors.New("memory page not found")

+ func NewApiCollector(manager *sync.Manager, feeder *feeder.Client) *apiCollector

+ func NewL1Collector(manager *sync.Manager, feeder *feeder.Client, l1client L1Client, chainID int) *l1Collector

+ type CollectorDiff struct

+ Code map[string]*starknetTypes.Contract

+ type L1Client interface

+ BlockNumber func(ctx context.Context) (uint64, error)

+ ChainID func(ctx context.Context) (*big.Int, error)

+ FilterLogs func(ctx context.Context, q ethereum.FilterQuery) ([]ethtypes.Log, error)

+ SubscribeFilterLogs func(ctx context.Context, q ethereum.FilterQuery, ch chan<- ethtypes.Log) (ethereum.Subscription, error)

+ TransactionByHash func(ctx context.Context, hash common.Hash) (tx *ethtypes.Transaction, isPending bool, err error)

+ type StateDiffCollector interface

+ Close func()

+ GetChannel func() chan *CollectorDiff

+ LatestBlock func() *feeder.StarknetBlock

+ PendingBlock func() *feeder.StarknetBlock

+ Run func()

+ type Synchronizer struct

+ Running bool

+ func NewSynchronizer(n utils.Network, ethNode string, feederClient *feeder.Client, ...) *Synchronizer

+ func (s *Synchronizer) ChainID() *big.Int

+ func (s *Synchronizer) Close()

+ func (s *Synchronizer) GetLatestBlockOnChain() int64

+ func (s *Synchronizer) GetPendingBlock() *feeder.StarknetBlock

+ func (s *Synchronizer) GetStateDiff(blockHash *felt.Felt) (*types.StateUpdate, error)

+ func (s *Synchronizer) LatestBlockSynced() (blockNumber int64, blockHash *felt.Felt)

+ func (s *Synchronizer) Run()

+ func (s *Synchronizer) SetCode(collectedDiff *CollectorDiff, deployedContract *types.DeployedContract) error

+ func (s *Synchronizer) Status() *types.SyncStatus