RoundCube Refreshing hang

Mat Cantin mat at
Sun May 25 06:30:52 CEST 2014

On 2014-05-24 21:23, Mat Cantin wrote:
> On 2014-05-22 23:14, Mat Cantin wrote:
>> On 2014-05-22 23:02, Aleksander Machniak wrote:
>>> On 05/23/2014 12:28 AM, Mat Cantin wrote:
>>>> I've enable imap_debug and what I've noticed is that when the user
>>>> goes to their Address Book, the debug log prints out all of the 
>>>> vcard
>>>> contents. The more addresses their are, the longer it takes to load
>>>> the Address Book window. I need to confirm this, but it also seems
>>>> like the those users with bigger address books are the ones
>>>> experiencing the longer load times on the mail Inbox. Does this make
>>>> sense to anyone?
>>> Make sure kolab_cache is enabled in libkolab plugin config.
>> kolab_cache is already set to true in, so that's not 
>> it.
> Out of curiosity I disable the kolab_cache mentioned here and the APC
> cache to see if this would make a difference, but it didn't. I did
> notice a pretty high load on the CPU of the httpd process when the
> search is happening... I'm not really sure where to look from here.
> Could it be that the cache is not working properly? is there a way to
> test this?

Ok, I've manage to recreate the problem on a different server by 
disabling kolab_cache. So this is definitely the problem. Can I get some 
help figuring out why the kolab_cache isn't working?


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