feeder

Documentation

Index

• Constants
• func GeneratePrevoteHash(vda types.VoteDataArr, salt string) string
• func GenerateSalt() (string, error)
• type BlockVoteInfo
• type Feeder
  • func NewFeeder(config *config.Config, sc *client.SettlusClient, ...) (*Feeder, error)
  • func (feeder *Feeder) FetchNewRoundInfo(ctx context.Context)
  • func (feeder *Feeder) HandleAbstain(ctx context.Context) error
  • func (feeder *Feeder) HandlePrevote(ctx context.Context) error
  • func (feeder *Feeder) HandleVote(ctx context.Context) error
  • func (feeder *Feeder) IsPreVotingPeriod(height int64) bool
  • func (feeder *Feeder) IsVotingPeriod(height int64) bool
  • func (feeder *Feeder) WantAbstain(height int64) bool

Constants

const SaltLength = 4

Functions

func GeneratePrevoteHash

func GeneratePrevoteHash(vda types.VoteDataArr, salt string) string

GeneratePrevoteHash generates a prevote hash from a block data string and a salt

func GenerateSalt

func GenerateSalt() (string, error)

GenerateSalt generates a random salt string of length SaltLength by slicing a uuid string

Types

type BlockVoteInfo

type BlockVoteInfo struct {
	RoundId  uint64
	Salt     string
	VoteData types.VoteDataArr
}

type Feeder

type Feeder struct {
	// contains filtered or unexported fields
}

func NewFeeder

func NewFeeder(
	config *config.Config,
	sc *client.SettlusClient,
	subscribers []subscriber.Subscriber,
	logger log.Logger,
) (*Feeder, error)

func (*Feeder) FetchNewRoundInfo

func (feeder *Feeder) FetchNewRoundInfo(ctx context.Context)

func (*Feeder) HandleAbstain

func (feeder *Feeder) HandleAbstain(ctx context.Context) error

HandleAbstain Handles a prevote period when block data string cannot be gathered

func (*Feeder) HandlePrevote

func (feeder *Feeder) HandlePrevote(ctx context.Context) error

HandlePrevote Handles a prevote period

func (*Feeder) HandleVote

func (feeder *Feeder) HandleVote(ctx context.Context) error

HandleVote Handles a vote period

func (*Feeder) IsPreVotingPeriod

func (feeder *Feeder) IsPreVotingPeriod(height int64) bool

IsPreVotingPeriod returns true if the current height is a prevoting period

func (*Feeder) IsVotingPeriod

func (feeder *Feeder) IsVotingPeriod(height int64) bool

IsVotingPeriod returns true if the current height is a voting period

func (*Feeder) WantAbstain

func (feeder *Feeder) WantAbstain(height int64) bool

WantAbstain returns true if the feeder wants to abstain from voting