storage/remote/wal_watcher.go
func NewWALWatcher(logger log.Logger, name string, writer writeTo, walDir string) *WALWatcher {
	if logger == nil {
		logger = log.NewNopLogger()
	}
	return &WALWatcher{
		logger: logger,
		writer: writer,
		walDir: path.Join(walDir, "wal"),
		name:   name,
		quit:   make(chan struct{}),
		done:   make(chan struct{}),

		maxSegment: -1,
	}
}
func NewWALWatcher(logger log.Logger, name string, writer writeTo, walDir string) *WALWatcher {
	if logger == nil {
		logger = log.NewNopLogger()
	}
	return &WALWatcher{
		logger: logger,
		writer: writer,
		walDir: path.Join(walDir, "wal"),
		name:   name,
		quit:   make(chan struct{}),
		done:   make(chan struct{}),

		maxSegment: -1,
	}
}
func NewWALWatcher ( logger log . Logger , name string , writer writeTo , walDir string ) * WALWatcher { if logger == nil { logger = log . NewNopLogger ( ) } return & WALWatcher { logger : logger , writer : writer , walDir : path . Join ( walDir , " " ) , name : name , quit : make ( chan struct { } ) , done : make ( chan struct { } ) , maxSegment : - 1 , } }
// NewWALWatcher creates a new WAL watcher for a given WriteTo.
NewWALWatcher creates a new WAL watcher for a given WriteTo .