db, err := sql.Open("sqlite3", path)
if err != nil {
      // handle error
}
store, err := sqlitestore.New(db, "sessions")
if err != nil {
      // handle error
}
manager := sessionup.NewManager(store)

var wg sync.WaitGroup
ctx, cancel := context.WithCancel(context.Background())
wg.Add(1)
go func() {
	// we can use for loop, in case cleanup returns an error, we can
	// restart the process after handling the error.
	for {
		defer wg.Done()
		err := store.Cleanup(ctx, 15 * time.Minute)
		if errors.Is(err, ctx.Err()) {
			return
		}
		// handle error
	}
}()
// to gracefully close cleanup
cancel()
wg.Wait()

db, err := sql.Open("sqlite3", path)
if err != nil {
      // handle error
}
store, errCh, cancel, err := sqlitestore.NewWithCleanup(db, "sessions", 15 * time.Minute)
if err != nil {
      // handle error
}
var wg sync.WaitGroup
wg.Add(1)
go func() {
	defer wg.Done()
	for err := range errCh {
		// log cleanup errors
	}
}()
manager := sessionup.NewManager(store)
// graceful application close
cancel()
wg.Wait()