fetcher

Documentation

Index

• type AccessCollectionFetcher
  • func NewAccessCollectionFetcher(logger zerolog.Logger, accessURL string, networkPubKey crypto.PublicKey, ...) (*AccessCollectionFetcher, error)
  • func (f *AccessCollectionFetcher) FetchCollection(blockID flow.Identifier, height uint64, guarantee *flow.CollectionGuarantee) error
  • func (f *AccessCollectionFetcher) Force()
  • func (f *AccessCollectionFetcher) WithHandle(handler requester.HandleFunc)
• type CollectionFetcher
  • func NewCollectionFetcher(log zerolog.Logger, request module.Requester, state protocol.State, ...) *CollectionFetcher
  • func (e *CollectionFetcher) FetchCollection(blockID flow.Identifier, height uint64, guarantee *flow.CollectionGuarantee) error
  • func (e *CollectionFetcher) Force()

Types

type AccessCollectionFetcher

type AccessCollectionFetcher struct {
	*component.ComponentManager
	// contains filtered or unexported fields
}

func NewAccessCollectionFetcher

func NewAccessCollectionFetcher(
	logger zerolog.Logger, accessURL string, networkPubKey crypto.PublicKey, nodeID flow.Identifier, chain flow.Chain) (
	*AccessCollectionFetcher, error)

func (*AccessCollectionFetcher) FetchCollection

func (f *AccessCollectionFetcher) FetchCollection(blockID flow.Identifier, height uint64, guarantee *flow.CollectionGuarantee) error

func (*AccessCollectionFetcher) Force

func (f *AccessCollectionFetcher) Force()

func (*AccessCollectionFetcher) WithHandle

func (f *AccessCollectionFetcher) WithHandle(handler requester.HandleFunc)

type CollectionFetcher

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

func NewCollectionFetcher

func NewCollectionFetcher(
	log zerolog.Logger,
	request module.Requester,
	state protocol.State,
	onflowOnlyLNs bool,
) *CollectionFetcher

func (*CollectionFetcher) FetchCollection

func (e *CollectionFetcher) FetchCollection(blockID flow.Identifier, height uint64, guarantee *flow.CollectionGuarantee) error

FetchCollection decides which collection nodes to fetch the collection from No error is expected during normal operation

func (*CollectionFetcher) Force

func (e *CollectionFetcher) Force()