coordinator

Documentation

Index

• func New(lggr logger.Logger, coordinatorAddress common.Address, ...) (ocr2vrftypes.CoordinatorInterface, error)
• type ORM
  • func NewORM(db *sqlx.DB, chainID utils.Big, lggr logger.Logger) ORM
• type VRFBeaconCoordinator

Functions

func New

func New(
	lggr logger.Logger,
	coordinatorAddress common.Address,
	dkgAddress common.Address,
	client evmclient.Client,
	lookbackBlocks int64,
	logPoller logpoller.LogPoller,
	orm ORM,
) (ocr2vrftypes.CoordinatorInterface, error)

New creates a new CoordinatorInterface implementor.

Types

type ORM

type ORM interface {
	// HeadsByNumbers fetches the heads with the given numbers from the db, returns nil if none exist
	HeadsByNumbers(ctx context.Context, numbers []uint64) ([]*evmtypes.Head, error)
}

func NewORM

func NewORM(db *sqlx.DB, chainID utils.Big, lggr logger.Logger) ORM

type VRFBeaconCoordinator

type VRFBeaconCoordinator interface {
	// SProvingKeyHash retrieves the proving key hash from the on-chain contract.
	SProvingKeyHash(opts *bind.CallOpts) ([32]byte, error)

	// IBeaconPeriodBlocks retrieves the beacon period in blocks from the on-chain contract.
	IBeaconPeriodBlocks(opts *bind.CallOpts) (*big.Int, error)
}

VRFBeaconCoordinator is a narrow interface implemented by the contract go wrappers.