coordinator

Documentation

Index

• func New(lggr logger.Logger, beaconAddress common.Address, ...) (ocr2vrftypes.CoordinatorInterface, error)
• func NewBlockCache[T any](evictionWindow time.Duration) *ocrCache[T]
• type VRFBeaconCoordinator

Functions

func New

func New(
	lggr logger.Logger,
	beaconAddress common.Address,
	coordinatorAddress common.Address,
	dkgAddress common.Address,
	client evmclient.Client,
	logPoller logpoller.LogPoller,
	finalityDepth uint32,
) (ocr2vrftypes.CoordinatorInterface, error)

New creates a new CoordinatorInterface implementor.

func NewBlockCache

func NewBlockCache[T any](evictionWindow time.Duration) *ocrCache[T]

NewBlockCache constructs a new cache.

Types

type VRFBeaconCoordinator

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

	// SKeyID retrieves the keyID from the on-chain contract.
	SKeyID(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)

	// ParseLog parses the raw log data and topics into a go object.
	// The returned object must be casted to the expected type.
	ParseLog(log types.Log) (generated.AbigenLog, error)

	// GetConfirmationDelays retrieves confirmation delays from the on-chain contract.
	GetConfirmationDelays(opts *bind.CallOpts) ([8]*big.Int, error)
}

VRFBeaconCoordinator is an interface that defines methods needed by the off-chain coordinator