scripts

Documentation

Index

• type Scripts
  • func NewScriptsBackend(log zerolog.Logger, metrics module.BackendScriptsMetrics, ...) (*Scripts, error)
  • func (b *Scripts) ExecuteScriptAtBlockHeight(ctx context.Context, blockHeight uint64, script []byte, arguments [][]byte) ([]byte, error)
  • func (b *Scripts) ExecuteScriptAtBlockID(ctx context.Context, blockID flow.Identifier, script []byte, ...) ([]byte, error)
  • func (b *Scripts) ExecuteScriptAtLatestBlock(ctx context.Context, script []byte, arguments [][]byte) ([]byte, error)

Types

type Scripts

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

func NewScriptsBackend

func NewScriptsBackend(
	log zerolog.Logger,
	metrics module.BackendScriptsMetrics,
	headers storage.Headers,
	state protocol.State,
	connFactory connection.ConnectionFactory,
	nodeCommunicator node_communicator.Communicator,
	scriptExecutor execution.ScriptExecutor,
	scriptExecMode query_mode.IndexQueryMode,
	nodeProvider *commonrpc.ExecutionNodeIdentitiesProvider,
	loggedScripts *lru.Cache[[md5.Size]byte, time.Time],
	maxScriptAndArgumentSize uint,
) (*Scripts, error)

func (*Scripts) ExecuteScriptAtBlockHeight

func (b *Scripts) ExecuteScriptAtBlockHeight(
	ctx context.Context,
	blockHeight uint64,
	script []byte,
	arguments [][]byte,
) ([]byte, error)

ExecuteScriptAtBlockHeight executes provided script at the provided block height.

func (*Scripts) ExecuteScriptAtBlockID

func (b *Scripts) ExecuteScriptAtBlockID(
	ctx context.Context,
	blockID flow.Identifier,
	script []byte,
	arguments [][]byte,
) ([]byte, error)

ExecuteScriptAtBlockID executes provided script at the provided block ID.

func (*Scripts) ExecuteScriptAtLatestBlock

func (b *Scripts) ExecuteScriptAtLatestBlock(
	ctx context.Context,
	script []byte,
	arguments [][]byte,
) ([]byte, error)

ExecuteScriptAtLatestBlock executes provided script at the latest sealed block.