full

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Published: May 12, 2023 License: Apache-2.0 Imports: 15 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetterWithRandSquare

func GetterWithRandSquare(t *testing.T, n int) (share.Getter, *share.Root)

GetterWithRandSquare provides a share.Getter filled with 'n' NMT trees of 'n' random shares, essentially storing a whole square.

func Node

Node creates a new empty Full Node.

func RandNode

func RandNode(dn *availability_test.TestDagNet, squareSize int) (*availability_test.TestNode, *share.Root)

RandNode creates a Full Node filled with a random block of the given size.

Types

type ShareAvailability

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

ShareAvailability implements share.Availability using the full data square recovery technique. It is considered "full" because it is required to download enough shares to fully reconstruct the data square.

func NewShareAvailability

func NewShareAvailability(
	store *eds.Store,
	getter share.Getter,
	disc *discovery.Discovery,
) *ShareAvailability

NewShareAvailability creates a new full ShareAvailability.

func TestAvailability

func TestAvailability(getter share.Getter) *ShareAvailability

func (*ShareAvailability) ProbabilityOfAvailability

func (fa *ShareAvailability) ProbabilityOfAvailability(context.Context) float64

func (*ShareAvailability) SharesAvailable

func (fa *ShareAvailability) SharesAvailable(ctx context.Context, root *share.Root) error

SharesAvailable reconstructs the data committed to the given Root by requesting enough Shares from the network.

func (*ShareAvailability) Start

func (*ShareAvailability) Stop

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