INNER CODE UNIT · Go

num

256dpi/lungo · bucket.go:1342

	num := position / s.file.ChunkSize

	// create cursor
	cursor, err := s.bucket.chunks.Find(s.context, bson.M{
		"files_id": s.file.ID,
	}, options.Find().SetSort(bson.M{
		"n": 1,
	}).SetSkip(int64(num)))
	if err != nil {
		return err
	}

	// load first chunk
	if !cursor.Next(s.context) {
		// check error
		if cursor.Err() != nil {
			return cursor.Err()
		}

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