fraud

Documentation

Index

• func ConstructModule(tp node.Type) fx.Option
• func Lifecycle(startCtx, lifecycleCtx context.Context, p fraud.ProofType, fraudModule Module, ...) error
• type Module
  • func ModuleWithSyncer(lc fx.Lifecycle, sub *pubsub.PubSub, host host.Host, hstore header.Store, ...) (Module, error)
  • func NewModule(lc fx.Lifecycle, sub *pubsub.PubSub, host host.Host, hstore header.Store, ...) (Module, error)

Functions

func ConstructModule

func ConstructModule(tp node.Type) fx.Option

func Lifecycle

func Lifecycle(
	startCtx, lifecycleCtx context.Context,
	p fraud.ProofType,
	fraudModule Module,
	start, stop func(context.Context) error,
) error

Lifecycle controls the lifecycle of service depending on fraud proofs. It starts the service only if no fraud-proof exists and stops the service automatically if a proof arrives after the service was started.

Types

type Module

type Module interface {
	fraud.Service
}

Module encompasses the behavior necessary to subscribe and broadcast fraud proofs within the network.

func ModuleWithSyncer

func ModuleWithSyncer(
	lc fx.Lifecycle,
	sub *pubsub.PubSub,
	host host.Host,
	hstore header.Store,
	ds datastore.Batching,
	network p2p.Network,
) (Module, error)

ModuleWithSyncer constructs fraud proof service with enabled syncer.

func NewModule

func NewModule(
	lc fx.Lifecycle,
	sub *pubsub.PubSub,
	host host.Host,
	hstore header.Store,
	ds datastore.Batching,
	network p2p.Network,
) (Module, error)

NewModule constructs a fraud proof service with the syncer disabled.