func NewClient(addr string, tubes []string) (client *Client, err error) {
var conn *beanstalk.Conn
if conn, err = beanstalk.Dial("tcp", addr); err != nil {
return
}
conn.TubeSet = *beanstalk.NewTubeSet(conn, tubes...)
client = &Client{
conn: conn,
mu: new(sync.Mutex),
ReserveTimeout: time.Duration(5 * time.Second),
}
return
}
