chainsync

package

v0.0.0-...-1196ed7 Latest Latest Go to latest Published: Jul 3, 2023 License: Apache-2.0 Imports: 10 Imported by: 0

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func BlockTime(ctx context.Context, client *ethclient.Client, block uint64) (time.Time, error)

func DialRpc(ctx context.Context) (*ethclient.Client, error)

func FindContractDeploymentBlock(ctx context.Context, client *ethclient.Client, contract common.Address) (*big.Int, error)

findContractDeploymentBlock performs a binary search to determine the block in which the contract was deployed.

func GetSyncFromBlock(ctx context.Context, client *ethclient.Client, contract common.Address, currentBlockFunc CurrentBlockFunc) (*big.Int, error)

func GetSyncToBlock(ctx context.Context, client *ethclient.Client, from, confirmations, maxBlockScanRange uint64) (*big.Int, bool, error)

type CurrentBlockFunc func(context.Context) (uint64, error)

type SetCurrentBlockFunc func(context.Context, uint64) error