datadir

Documentation

Index

• Variables
• func ApplyMigrations(dirs Dirs) error
• func TryFlock(dirs Dirs) (*flock.Flock, bool, error)
• type Dirs
  • func New(datadir string) Dirs

Variables

var (
	ErrDataDirLocked = errors.New("datadir already used by another process")
)

Functions

func ApplyMigrations

func ApplyMigrations(dirs Dirs) error

ApplyMigrations - if can get flock.

func TryFlock

func TryFlock(dirs Dirs) (*flock.Flock, bool, error)

Types

type Dirs

type Dirs struct {
	DataDir         string
	RelativeDataDir string // like dataDir, but without filepath.Abs() resolution
	Chaindata       string
	Tmp             string
	Snap            string
	SnapIdx         string
	SnapHistory     string
	SnapDomain      string
	SnapAccessors   string
	Downloader      string
	TxPool          string
	Nodes           string
	CaplinHistory   string
	CaplinIndexing  string
}

Dirs is the file system folder the node should use for any data storage requirements. The configured data directory will not be directly shared with registered services, instead those can use utility methods to create/access databases or flat files

func New

func New(datadir string) Dirs