uploader

Documentation

Index

• func GCPBlockDataObjectName(computationResult *execution.ComputationResult) string
• func WriteComputationResultsTo(computationResult *execution.ComputationResult, writer io.Writer) error
• type AsyncUploader
  • func NewAsyncUploader(uploader Uploader, retryInitialTimeout time.Duration, maxRetryNumber uint64, ...) *AsyncUploader
  • func (a *AsyncUploader) Done() <-chan struct{}
  • func (a *AsyncUploader) Ready() <-chan struct{}
  • func (a *AsyncUploader) SetOnCompleteCallback(onComplete OnCompleteFunc)
  • func (a *AsyncUploader) Upload(computationResult *execution.ComputationResult) error
• type BadgerRetryableUploaderWrapper
  • func NewBadgerRetryableUploaderWrapper(uploader *AsyncUploader, blocks storage.Blocks, commits storage.Commits, ...) *BadgerRetryableUploaderWrapper
  • func (b *BadgerRetryableUploaderWrapper) Done() <-chan struct{}
  • func (b *BadgerRetryableUploaderWrapper) Ready() <-chan struct{}
  • func (b *BadgerRetryableUploaderWrapper) RetryUpload() error
  • func (b *BadgerRetryableUploaderWrapper) Upload(computationResult *execution.ComputationResult) error
• type BlockData
  • func ComputationResultToBlockData(computationResult *execution.ComputationResult) *BlockData
• type FileUploader
  • func NewFileUploader(dir string) *FileUploader
  • func (f *FileUploader) Upload(computationResult *execution.ComputationResult) error
• type GCPBucketUploader
  • func NewGCPBucketUploader(ctx context.Context, bucketName string, log zerolog.Logger) (*GCPBucketUploader, error)
  • func (u *GCPBucketUploader) Upload(computationResult *execution.ComputationResult) error
• type Manager
  • func NewManager(tracer module.Tracer) *Manager
  • func (m *Manager) AddUploader(uploader Uploader)
  • func (m *Manager) Enabled() bool
  • func (m *Manager) RetryUploads() (err error)
  • func (m *Manager) SetEnabled(enabled bool)
  • func (m *Manager) Upload(ctx context.Context, result *execution.ComputationResult) error
• type OnCompleteFunc
• type RetryableUploaderWrapper
• type S3Uploader
  • func NewS3Uploader(ctx context.Context, client *s3.Client, bucket string, log zerolog.Logger) *S3Uploader
  • func (u *S3Uploader) Upload(result *execution.ComputationResult) error
• type Uploader

Functions

func GCPBlockDataObjectName

func GCPBlockDataObjectName(computationResult *execution.ComputationResult) string

func WriteComputationResultsTo

func WriteComputationResultsTo(computationResult *execution.ComputationResult, writer io.Writer) error

Types

type AsyncUploader

type AsyncUploader struct {
	module.ReadyDoneAware
	// contains filtered or unexported fields
}

AsyncUploader wraps up another Uploader instance and make its upload asynchronous

func NewAsyncUploader

func NewAsyncUploader(uploader Uploader,
	retryInitialTimeout time.Duration,
	maxRetryNumber uint64,
	log zerolog.Logger,
	metrics module.ExecutionMetrics) *AsyncUploader

func (*AsyncUploader) Done

func (a *AsyncUploader) Done() <-chan struct{}

func (*AsyncUploader) Ready

func (a *AsyncUploader) Ready() <-chan struct{}

func (*AsyncUploader) SetOnCompleteCallback

func (a *AsyncUploader) SetOnCompleteCallback(onComplete OnCompleteFunc)

func (*AsyncUploader) Upload

func (a *AsyncUploader) Upload(computationResult *execution.ComputationResult) error

type BadgerRetryableUploaderWrapper

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

BadgerRetryableUploaderWrapper is the BadgerDB based implementation to RetryableUploaderWrapper

func NewBadgerRetryableUploaderWrapper

func NewBadgerRetryableUploaderWrapper(
	uploader *AsyncUploader,
	blocks storage.Blocks,
	commits storage.Commits,
	collections storage.Collections,
	events storage.Events,
	results storage.ExecutionResults,
	transactionResults storage.TransactionResults,
	uploadStatusStore storage.ComputationResultUploadStatus,
	execDataDownloader execution_data.Downloader,
	metrics module.ExecutionMetrics) *BadgerRetryableUploaderWrapper

func (*BadgerRetryableUploaderWrapper) Done

func (b *BadgerRetryableUploaderWrapper) Done() <-chan struct{}

func (*BadgerRetryableUploaderWrapper) Ready

func (b *BadgerRetryableUploaderWrapper) Ready() <-chan struct{}

func (*BadgerRetryableUploaderWrapper) RetryUpload

func (b *BadgerRetryableUploaderWrapper) RetryUpload() error

func (*BadgerRetryableUploaderWrapper) Upload

func (b *BadgerRetryableUploaderWrapper) Upload(computationResult *execution.ComputationResult) error

type BlockData

type BlockData struct {
	Block                *flow.Block
	Collections          []*entity.CompleteCollection
	TxResults            []*flow.TransactionResult
	Events               []*flow.Event
	TrieUpdates          []*ledger.TrieUpdate
	FinalStateCommitment flow.StateCommitment
}

func ComputationResultToBlockData

func ComputationResultToBlockData(computationResult *execution.ComputationResult) *BlockData

type FileUploader

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

func NewFileUploader

func NewFileUploader(dir string) *FileUploader

func (*FileUploader) Upload

func (f *FileUploader) Upload(computationResult *execution.ComputationResult) error

type GCPBucketUploader

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

func NewGCPBucketUploader

func NewGCPBucketUploader(ctx context.Context, bucketName string, log zerolog.Logger) (*GCPBucketUploader, error)

func (*GCPBucketUploader) Upload

func (u *GCPBucketUploader) Upload(computationResult *execution.ComputationResult) error

Upload uploads the computation result to the configured GCP bucket. All errors returned from this function can be considered benign.

type Manager

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

Manager encapsulates the logic for uploading computation results to cloud storage. It

func NewManager

func NewManager(tracer module.Tracer) *Manager

NewManager creates a new uploader manager

func (*Manager) AddUploader

func (m *Manager) AddUploader(uploader Uploader)

AddUploader adds an uploader to the manager

func (*Manager) Enabled

func (m *Manager) Enabled() bool

Enabled returns whether the manager is enabled

func (*Manager) RetryUploads

func (m *Manager) RetryUploads() (err error)

RetryUploads retries uploads for all uploaders that implement RetryableUploaderWrapper Any errors returned by the uploaders may be considered benign

func (*Manager) SetEnabled

func (m *Manager) SetEnabled(enabled bool)

SetEnabled enables or disables the manager

func (*Manager) Upload

func (m *Manager) Upload(ctx context.Context, result *execution.ComputationResult) error

Upload uploads the given computation result with all uploaders Any errors returned by the uploaders may be considered benign

type OnCompleteFunc

type OnCompleteFunc func(*execution.ComputationResult, error)

OnCompleteFunc is the type of function being called at upload completion.

type RetryableUploaderWrapper

type RetryableUploaderWrapper interface {
	Uploader
	RetryUpload() error
}

RetryableUploaderWrapper defines the interface for uploader that is retryable

type S3Uploader

type S3Uploader struct {
	// contains filtered or unexported fields
}

S3Uploader is a S3 implementation of the uploader interface.

func NewS3Uploader

func NewS3Uploader(ctx context.Context, client *s3.Client, bucket string, log zerolog.Logger) *S3Uploader

NewS3Uploader returns a new S3 uploader instance.

func (*S3Uploader) Upload

func (u *S3Uploader) Upload(result *execution.ComputationResult) error

Upload uploads the given computation result to the configured S3 bucket.

type Uploader

type Uploader interface {
	Upload(computationResult *execution.ComputationResult) error
}