resolvers

Documentation

Index

• type GenericBlockBodyResolver
  • func NewGenericBlockBodyResolver(senderResolver dataRetriever.TopicResolverSender, miniBlockPool storage.Cacher, ...) (*GenericBlockBodyResolver, error)
  • func (gbbRes *GenericBlockBodyResolver) GetMiniBlocks(hashes [][]byte) block.MiniBlockSlice
  • func (gbbRes *GenericBlockBodyResolver) ProcessReceivedMessage(message p2p.MessageP2P) error
  • func (gbbRes *GenericBlockBodyResolver) RequestDataFromHash(hash []byte) error
  • func (gbbRes *GenericBlockBodyResolver) RequestDataFromHashArray(hashes [][]byte) error
• type HeaderResolver
  • func NewHeaderResolver(senderResolver dataRetriever.TopicResolverSender, headers storage.Cacher, ...) (*HeaderResolver, error)
  • func (hdrRes *HeaderResolver) ProcessReceivedMessage(message p2p.MessageP2P) error
  • func (hdrRes *HeaderResolver) RequestDataFromHash(hash []byte) error
  • func (hdrRes *HeaderResolver) RequestDataFromNonce(nonce uint64) error
• type TxResolver
  • func NewTxResolver(senderResolver dataRetriever.TopicResolverSender, ...) (*TxResolver, error)
  • func (txRes *TxResolver) ProcessReceivedMessage(message p2p.MessageP2P) error
  • func (txRes *TxResolver) RequestDataFromHash(hash []byte) error
  • func (txRes *TxResolver) RequestDataFromHashArray(hashes [][]byte) error

Types

type GenericBlockBodyResolver

type GenericBlockBodyResolver struct {
	dataRetriever.TopicResolverSender
	// contains filtered or unexported fields
}

GenericBlockBodyResolver is a wrapper over Resolver that is specialized in resolving block body requests

func NewGenericBlockBodyResolver

func NewGenericBlockBodyResolver(
	senderResolver dataRetriever.TopicResolverSender,
	miniBlockPool storage.Cacher,
	miniBlockStorage storage.Storer,
	marshalizer marshal.Marshalizer) (*GenericBlockBodyResolver, error)

NewGenericBlockBodyResolver creates a new block body resolver

func (*GenericBlockBodyResolver) GetMiniBlocks

func (gbbRes *GenericBlockBodyResolver) GetMiniBlocks(hashes [][]byte) block.MiniBlockSlice

GetMiniBlocks method returns a list of deserialized mini blocks from a given hash list either from data pool or from storage

func (*GenericBlockBodyResolver) ProcessReceivedMessage

func (gbbRes *GenericBlockBodyResolver) ProcessReceivedMessage(message p2p.MessageP2P) error

ProcessReceivedMessage will be the callback func from the p2p.Messenger and will be called each time a new message was received (for the topic this validator was registered to, usually a request topic)

func (*GenericBlockBodyResolver) RequestDataFromHash

func (gbbRes *GenericBlockBodyResolver) RequestDataFromHash(hash []byte) error

RequestDataFromHash requests a block body from other peers having input the block body hash

func (*GenericBlockBodyResolver) RequestDataFromHashArray

func (gbbRes *GenericBlockBodyResolver) RequestDataFromHashArray(hashes [][]byte) error

RequestDataFromHashArray requests a block body from other peers having input the block body hash

type HeaderResolver

type HeaderResolver struct {
	dataRetriever.TopicResolverSender
	// contains filtered or unexported fields
}

HeaderResolver is a wrapper over Resolver that is specialized in resolving headers requests

func NewHeaderResolver

func NewHeaderResolver(
	senderResolver dataRetriever.TopicResolverSender,
	headers storage.Cacher,
	headersNonces dataRetriever.Uint64Cacher,
	hdrStorage storage.Storer,
	headersNoncesStorage storage.Storer,
	marshalizer marshal.Marshalizer,
	nonceConverter typeConverters.Uint64ByteSliceConverter,
) (*HeaderResolver, error)

NewHeaderResolver creates a new header resolver

func (*HeaderResolver) ProcessReceivedMessage

func (hdrRes *HeaderResolver) ProcessReceivedMessage(message p2p.MessageP2P) error

ProcessReceivedMessage will be the callback func from the p2p.Messenger and will be called each time a new message was received (for the topic this validator was registered to, usually a request topic)

func (*HeaderResolver) RequestDataFromHash

func (hdrRes *HeaderResolver) RequestDataFromHash(hash []byte) error

RequestDataFromHash requests a header from other peers having input the hdr hash

func (*HeaderResolver) RequestDataFromNonce

func (hdrRes *HeaderResolver) RequestDataFromNonce(nonce uint64) error

RequestDataFromNonce requests a header from other peers having input the hdr nonce

type TxResolver

type TxResolver struct {
	dataRetriever.TopicResolverSender
	// contains filtered or unexported fields
}

TxResolver is a wrapper over Resolver that is specialized in resolving transaction requests

func NewTxResolver

func NewTxResolver(
	senderResolver dataRetriever.TopicResolverSender,
	txPool dataRetriever.ShardedDataCacherNotifier,
	txStorage storage.Storer,
	marshalizer marshal.Marshalizer,
	dataPacker dataRetriever.DataPacker,
) (*TxResolver, error)

NewTxResolver creates a new transaction resolver

func (*TxResolver) ProcessReceivedMessage

func (txRes *TxResolver) ProcessReceivedMessage(message p2p.MessageP2P) error

ProcessReceivedMessage will be the callback func from the p2p.Messenger and will be called each time a new message was received (for the topic this validator was registered to, usually a request topic)

func (*TxResolver) RequestDataFromHash

func (txRes *TxResolver) RequestDataFromHash(hash []byte) error

RequestDataFromHash requests a transaction from other peers having input the tx hash

func (*TxResolver) RequestDataFromHashArray

func (txRes *TxResolver) RequestDataFromHashArray(hashes [][]byte) error

RequestDataFromHashArray requests a list of tx hashes from other peers