[OpenSIPS-Users] Memcached module

[Vlad Paiu]

Hello,

The memcached and localcache modules offer the same functionality, but 
with different back-end storage. The localcache module uses OpenSIPS 
shared memory to store the key-value pairs, while the memcached module 
uses a memcached server as storage.

The main error you should try to fix is
     ERROR:core:sr_load_module: could not open module 
</usr/local/lib/opensips/modules/memcached.so>: libmemcached.so.8: 
cannot open shared object file: No such file or directory

Is the libmemcached library properly installed ? Have you done a
     ldconfig
after installing to make sure is available for using ?

Regards,

Vlad Paiu
OpenSIPS Developer


On 09/29/2011 10:31 AM, Faisal Rehman wrote:
> *Hi Souza,*
>
> First of all please tell me which OpenSIPS version have you installed 
> on your CentOS box? I am having the latest release of OpenSIPS and it 
> is not having any memcached.so module in the modules directory instead 
> it is having a new module that performs the same function of memory 
> caching known as "localcache.so".
>
> The OpenSIPS will never start or work if you copy the simple library 
> files from the /lib directory of your system because OpenSIPS is 
> compiled with its own modules which are available 
> in/usr/local/lib/opensips/modules directory (Please be noted that the 
> new releases are having modules in lib64 instead of lib).
>
> So in my opinion the fix of your problem will be removing 
> libmemcached.so.8from opensips modules directory, and then loading the 
> modulelocalcache.soin your opensips.cfgfile as:
>
> loadmodule "localcache.so"
>
> and then you can export any parameter that fullfills your requirement 
> like
>
> modparam("localcache", "cache_table_size", 10)
>
> Please run after that, I hope it will work :)
>
>
> With Best Regards,
>
> *Faisal Rehman*
> ------------------------------------------------------------------------
> *From:* Antonio Anderson Souza <antonio at vizir.com.br>
> *To:* OpenSIPS users mailling list <users at lists.opensips.org>
> *Sent:* Thursday, September 29, 2011 4:19 AM
> *Subject:* [OpenSIPS-Users] Memcached module
>
> Dear All,
>
> I am having problem to load memcached module on a CentOS 5.6 box, the 
> message bellow are showed in the initialization logs:
>
> Sep 29 04:18:34 [17945] DBG:core:yyparse: loading module 
> /usr/local/lib/opensips/modules/memcached.so
> Sep 29 04:18:34 [17945] ERROR:core:sr_load_module: could not open 
> module </usr/local/lib/opensips/modules/memcached.so>: 
> libmemcached.so.8: cannot open shared object file: No such file or 
> directory
> Sep 29 04:18:34 [17945] CRITICAL:core:yyerror: parse error in config 
> file, line 65, column 13-14: failed to load module
>
> I already tried to copy the libmemcached.so.8 form /usr/local/lib to 
> /usr/local/lib/opensips/modules/ but the problems still the same.
>
> Does anybody has some idea to help me?
>
> Best Regards,
>
> Antonio Anderson Souza
> Vizir <http://www.vizir.com.br> - Blog <http://www.antonioams.com/> - 
> Twitter <http://twitter.com/antonioams> - LinkedIn 
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>
>
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