beacon

Apr 1, 2024

Changes in this version

type DrandBeacon

+ func (db *DrandBeacon) IsChained() bool

type RandomBeacon

+ IsChained func() bool

Jan 15, 2021

Changes in this version

+ func BeaconEntriesForBlock(ctx context.Context, bSchedule Schedule, epoch abi.ChainEpoch, ...) ([]block.BeaconEntry, error)

+ func ValidateBlockValues(bSchedule Schedule, h *block.Block, parentEpoch abi.ChainEpoch, ...) error

+ type BeaconPoint struct

+ Beacon RandomBeacon

+ Start abi.ChainEpoch

+ type DrandBeacon struct

+ func NewDrandBeacon(genTimeStamp, interval uint64, config cfg.DrandConf) (*DrandBeacon, error)

+ func (db *DrandBeacon) Entry(ctx context.Context, round uint64) <-chan Response

+ func (db *DrandBeacon) MaxBeaconRoundForEpoch(filEpoch abi.ChainEpoch) uint64

+ func (db *DrandBeacon) VerifyEntry(curr block.BeaconEntry, prev block.BeaconEntry) error

+ type DrandHTTPClient interface

+ SetUserAgent func(string)

+ type RandomBeacon interface

+ Entry func(context.Context, uint64) <-chan Response

+ MaxBeaconRoundForEpoch func(abi.ChainEpoch) uint64

+ VerifyEntry func(block.BeaconEntry, block.BeaconEntry) error

+ func NewMockBeacon(interval time.Duration) RandomBeacon

+ type Response struct

+ Entry block.BeaconEntry

+ Err error

+ type Schedule []BeaconPoint

+ func DrandConfigSchedule(genTimeStamp uint64, blockDelay uint64, ...) (Schedule, error)

+ func NewMockSchedule(interval time.Duration) Schedule

+ func (bs Schedule) BeaconForEpoch(e abi.ChainEpoch) RandomBeacon