Method withKeyAddr

memcache/memcache.go:356–365

(key string, fn func(net.Addr) error)

}

func (c *Client) withKeyAddr(key string, fn func(net.Addr) error) (err error) {
	if !legalKey(key) {
		return ErrMalformedKey
	}
	addr, err := c.selector.PickServer(key)
	if err != nil {
		return err
	}
	return fn(addr)
}

func (c *Client) withAddrRw(addr net.Addr, fn func(*conn) error) (err error) {
	cn, err := c.getConn(addr)