Re: [fw-general] Zend_Cache - Caching files to files

[Fabien MARTY]

You are right (File frontend is broken in SVN (only))

I'm going to :
- open a bug report
- have a look at unit tests
- work on the problem

Thanks

2007/2/8, Bartosz Maciaszek <[EMAIL PROTECTED]>:

Hi

Actually if I set 'lifeTime' to 'null' expireTime seems to be set to
9999999999 in Cache/Backend/File.php around line 487:

    private function _expireTime($lifeTime)
    {
        if (is_null($this->_directives['lifeTime'])) {
            return 9999999999;
        }
        return time() + $lifeTime;
    }

and then it writes results to file zend_cache---CACHE_ID---9999999999
and expireTime is taken from the filename in the same file:

    private function _fileNameToExpireField($fileName)
    {
        $prefix = $this->_options['fileNamePrefix'];
        return preg_replace('~^' . $prefix . '---.*---(\d*)$~', '$1',
$fileName);
    }

Even if I change something in masterfile, its modification time is not
taken into consideration. In result I get something like '2147483647'
in fronend's test() method (variable $lastModified):

$lastModified = parent::test($id);

--
Regards
Bartosz.

2007/2/8, Fabien MARTY <[EMAIL PROTECTED]>:
> ---------- Forwarded message ----------
> From: Fabien MARTY <[EMAIL PROTECTED]>
> Date: 8 févr. 2007 18:37
> Subject: Re: [fw-general] Zend_Cache - Caching files to files
> To: Bartosz Maciaszek <[EMAIL PROTECTED]>
>
>
> Hi,
>
> > Anyway, thanks for fixes, but it still doesn't work as expected.
> > Frontend 'File' is little bit different than others as cache validity
> > should be calculated basing on master file's modification time and not
> > on specific validity time. Now, disregarding of which frontend is used
> > when fourth parameter is not specified cache validity time is 3600
> > seconds.
>
> So it's correct.
>
> With File backend, a cache record is valid until :
> - the lifetime expired
> OR
> - the master file was modified
>
> If you don't want any lifeTime, set a frontend option like :
>
> $frontendOptions = array(
>     'lifeTime' => null
> );
>
>
> Regards
> --
> Fabien MARTY
> [EMAIL PROTECTED]
>
>
> --
> Fabien MARTY
> [EMAIL PROTECTED]
>

--
Fabien MARTY
[EMAIL PROTECTED]