ss

Documentation

Index

• func NewStateStore(logger logger.Logger, homeDir string, ssConfig config.StateStoreConfig) (types.StateStore, error)
• func RecoverStateStore(logger logger.Logger, changelogPath string, stateStore types.StateStore) error
• func RegisterBackend(backendType BackendType, initializer BackendInitializer)
• type BackendInitializer
• type BackendType

Functions

func NewStateStore

func NewStateStore(logger logger.Logger, homeDir string, ssConfig config.StateStoreConfig) (types.StateStore, error)

NewStateStore Create a new state store with the specified backend type

func RecoverStateStore

func RecoverStateStore(logger logger.Logger, changelogPath string, stateStore types.StateStore) error

RecoverStateStore will be called during initialization to recover the state from rlog

func RegisterBackend

func RegisterBackend(backendType BackendType, initializer BackendInitializer)

Types

type BackendInitializer

type BackendInitializer func(dir string, config config.StateStoreConfig) (types.StateStore, error)

type BackendType

type BackendType string

const (
	// RocksDBBackend represents rocksdb
	// - use rocksdb build tag
	RocksDBBackend BackendType = "rocksdb"

	// PebbleDBBackend represents pebbledb
	PebbleDBBackend BackendType = "pebbledb"

	// SQLiteBackend represents sqlite
	SQLiteBackend BackendType = "sqlite"
)