substratehelper

Documentation

Index

• type SubstrateEventHelper
  • func NewSubstrateEventHelper(nodeURL string, logger *logrus.Entry) (*SubstrateEventHelper, error)
  • func (s *SubstrateEventHelper) DecodeEvents(blockHash types.Hash) ([]*parser.Event, error)
  • func (s *SubstrateEventHelper) ListenForNewBlocks(callback func([]*parser.Event, uint64)) error
  • func (s *SubstrateEventHelper) ListenForSpecificBlock(blockNumber uint64, callback func([]*parser.Event, uint64)) error

Types

type SubstrateEventHelper

type SubstrateEventHelper struct {
	API *gsrpc.SubstrateAPI
	// contains filtered or unexported fields
}

func NewSubstrateEventHelper

func NewSubstrateEventHelper(nodeURL string, logger *logrus.Entry) (*SubstrateEventHelper, error)

func (*SubstrateEventHelper) DecodeEvents

func (s *SubstrateEventHelper) DecodeEvents(blockHash types.Hash) ([]*parser.Event, error)

func (*SubstrateEventHelper) ListenForNewBlocks

func (s *SubstrateEventHelper) ListenForNewBlocks(callback func([]*parser.Event, uint64)) error

ListenForNewBlocks listens for new blocks and continuously decodes events.

func (*SubstrateEventHelper) ListenForSpecificBlock

func (s *SubstrateEventHelper) ListenForSpecificBlock(blockNumber uint64, callback func([]*parser.Event, uint64)) error