[TYPO3-project-4-3] Reports module and MemCached

Dan Osipov dosipov at phillyburbs.com
Wed Oct 7 15:09:38 CEST 2009


I'm working on a reports extension that would show more info about 
memcached - how many entries, overall health, etc. Stay tuned!

Dan Osipov
Calkins Media
http://danosipov.com/blog/

Xavier Perseguers wrote:
> Hi,
> 
>>>> Some time ago I read (IIRC) that reports could show status of 
>>>> MemCached. Is it true? Because I activated it for the page cache but 
>>>> I would like to make sure it works as expected...
>>>>
>>>
>>> yes, the memcached status is displayed in reports module as soon you 
>>> configured memcached.
>>
>> Thanks. I used an old configuration key and it was not activated.
> 
> Now I get this:
> 
> Memcached Configuration OK
> 
> I have this configuration:
> 
> $TYPO3_CONF_VARS['SYS']['caching']['cacheConfigurations'] = array(
>         'cache_hash' => array(
>                 'backend' => 't3lib_cache_backend_DbBackend',
>                 'options' => array(
>                         'cacheTable' => 'cachingframework_cache_hash',
>                         'tagsTable' => 'cachingframework_cache_hash_tags',
>                 )
>         ),
>         'cache_pages' => array(
>                 'backend' => 't3lib_cache_backend_MemcachedBackend',
>                 'options' => array(
>                         'servers' => array('localhost:11211'),
>                 )
>         ),
>         'cache_pagesection' => array(
>                 'backend' => 't3lib_cache_backend_DbBackend',
>                 'options' => array(
>                         'cacheTable' => 
> 'cachingframework_cache_pagesection',
>                         'tagsTable' => 
> 'cachingframework_cache_pagesection_tags',
>                 )
>         )
> );
> 
> However memcached logs do not indicate any activity coming from TYPO3 
> while issuing a "telnet localhost 11211" shows me a connection, thus 
> memcached is running.
> 
> PHP module is OK too:
> # php -m | grep memcache
> memcache
> 
> (and the same when using the Apache module version)
> 
> Other question (not related to this problem): if in future I or someone 
> wants to enhance the report information shown regarding Memcached, e.g., 
> by giving more info and using a dedicated category. Will such a patch be 
> allowed to be committed to 4.3 branch or would it be postponed to 4.4?
> 


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