func parseBytesReply(cn *pool.Conn, line []byte) ([]byte, error) {
if isNilReply(line) {
return nil, Nil
}
replyLen, err := strconv.Atoi(bytesToString(line[1:]))
if err != nil {
return nil, err
}
b, err := cn.ReadN(replyLen + 2)
if err != nil {
return nil, err
}
return b[:replyLen], nil
}
