provider

Documentation

Index

• type Provider
  • func NewProvider(logger zerolog.Logger, metrics module.ExecutionDataProviderMetrics, ...) *Provider
  • func (p *Provider) Provide(ctx context.Context, blockHeight uint64, ...) (flow.Identifier, error)
• type ProviderOption
  • func WithBlobSizeLimit(size int) ProviderOption

Types

type Provider

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

Provider is used to provide execution data blobs over the network via a blob service.

func NewProvider

func NewProvider(
	logger zerolog.Logger,
	metrics module.ExecutionDataProviderMetrics,
	serializer execution_data.Serializer,
	blobService network.BlobService,
	storage tracker.Storage,
	opts ...ProviderOption,
) *Provider

func (*Provider) Provide

func (p *Provider) Provide(ctx context.Context, blockHeight uint64, executionData *execution_data.BlockExecutionData) (flow.Identifier, error)

Provide adds the block execution data for a newly executed (generally not sealed or finalized) block to the blob store for distribution using Bitswap. It computes and returns the root CID of the execution data blob tree. This function returns once the root CID has been computed, and all blobs are successfully stored in the Bitswap Blobstore.

type ProviderOption

type ProviderOption func(*Provider)

func WithBlobSizeLimit

func WithBlobSizeLimit(size int) ProviderOption