ftail

Documentation

Index

• Constants
• type FileFollower
  • func NewFileFollower(name string, follow bool) *FileFollower
  • func (ff *FileFollower) InitFile()
  • func (ff *FileFollower) InitWatcher()
  • func (ff *FileFollower) SeekEnd() int64
  • func (ff *FileFollower) TailFile(c chan<- string)

Constants

const (
	ErrWatcherInit = 1 << iota
	ErrWatcherAdd
	ErrWatcherClosed
	ErrWatcherErr
	ErrFileOpen
	ErrFileRead
	ErrFileSeek
)

Types

type FileFollower

type FileFollower struct {
	Name    string
	File    *os.File
	Watcher *fsnotify.Watcher
	// Position int64
	Follow bool // whether to keep running if the file is recreated/truncated/...
}

func NewFileFollower

func NewFileFollower(name string, follow bool) *FileFollower

func (*FileFollower) InitFile

func (ff *FileFollower) InitFile()

func (*FileFollower) InitWatcher

func (ff *FileFollower) InitWatcher()

func (*FileFollower) SeekEnd

func (ff *FileFollower) SeekEnd() int64

func (*FileFollower) TailFile

func (ff *FileFollower) TailFile(c chan<- string)