Hi Dragos,

The memcached module has indeed been updated in the master to use libmemcached, as the old libmemcache library is no longer under active development. Have you tried using the latest version of the module from git? Do you still get the same errors?

Cheers,

Charles

On 6 June 2013 16:18, Dragos Oancea <droancea@yahoo.com> wrote:

Hello

We are having issues with the memcached module (Kamailio 4.0.0) .

All of a sudden we are getting this kind of messages in the logs, and the values for the requested keys are not retrieved.

ALERT: memcached [memcached.c:189]: ALERT: memcached: mcm_fetch_cmd():1305: memcache(4) protocol error: STORED#015#012VALUE 29515_HA1 0 32#015#012b52299247f16c6adfa4c8cc53b34e74a#015#012END#015#012STORED#015#012
[...]
ALERT: memcached [memcached.c:189]: ALERT: memcached: mcm_fetch_cmd():1176: memcache(4) protocol error: server sent data for key not in request

I suspect that at some point there was a network problem between the memcached server and Kamailio that triggered this abnormal behavior and I also suspect that it is
connected with the (old) libmemcache library (libmemcache-1.4.0.rc2) .

This is fixed only with a Kamailio restart.

Has anyone experience this ? Is there a fix ?
I noticed that the Kamailio from the trunk compiles the memcached module with the more new libmemcached library from here: https://launchpad.net/libmemcached/+download .

Maybe this is one of the reasons libmemcache is going to be dropped ?

Thank you very much.

Regards,
Dragos

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