[horde] Activesync not closing connections

Michael J Rubinsky mrubinsk at horde.org
Wed Apr 10 14:03:24 UTC 2013


Quoting Michael Wisniewski <wisniewski at mwiz.org>:

> Quoting Michael J Rubinsky <mrubinsk at horde.org>:
>
>> Quoting Michael Wisniewski <wisniewski at mwiz.org>:
>>
>>> I'm using the release version of Horde (5.0.4) and have been  
>>> running into this problem.  I've set my  
>>> mail_max_userip_connections = 20 and that seemed to work for  
>>> awhile, but then thismorning, started maxing my connections.
>>>
>>> I've upped it to 40 and hope that this will work for awhile  
>>> longer, but I'm a little uneasy at raising it so high while the  
>>> default is something like 5 (not exactly sure...I know it's low).
>>>
>>> I believe the fix is deployed to the development branch of horde,  
>>> but I have no clue of how to switch my install from 5.0.4 to the  
>>> one in github.  The FAQ is a little helpful, but doesn't really  
>>> detail all the steps.  Is there an easier way to fix this issue?
>>
>> As far as I know, the fix for the previously reported issue is  
>> already in the released code. If you are sure you are running on  
>> all the latest pear packages, then there is something else going on.
>>
>> How many clients do you have connecting? Are you sure that the  
>> connections are stale and not active due to a running PING or  
>> looping SYNC request? Do you know where/when the connection is not  
>> being released when you expect it to be? During what type of EAS  
>> request?
>>
>> -- 
>
> I didn't know that the fix was pushed to the release code.  Is there  
> a way to verify that I have the patch and the latest pear packages?
>
> I only have one client connecting.  I'm not exactly sure if the  
> connections are stale or not.  I really don't know how to  
> troubleshoot the other questioned you had.  I'll have to do some  
> more research to get you the answers.
>
> Here is a list of what I have installed....
>
> root at snoopy:/home/wisniewski# pear list -c horde
> Installed packages, channel pear.horde.org:
> ===========================================
> Package                   Version State
> Horde_ActiveSync          2.3.2   stable
> Horde_Alarm               2.0.4   stable
> Horde_Argv                2.0.5   stable
> Horde_Auth                2.0.4   stable
> Horde_Autoloader          2.0.1   stable
> Horde_Browser             2.0.3   stable
> Horde_Cache               2.0.3   stable
> Horde_Cli                 2.0.3   stable
> Horde_Compress            2.0.3   stable
> Horde_Compress_Fast       1.0.1   stable
> Horde_Constraint          2.0.1   stable
> Horde_Controller          2.0.1   stable
> Horde_Core                2.4.3   stable
> Horde_Crypt               2.1.3   stable
> Horde_Crypt_Blowfish      1.0.2   stable
> Horde_Data                2.0.3   stable
> Horde_Date                2.0.4   stable
> Horde_Date_Parser         2.0.2   stable
> Horde_Db                  2.0.2   stable
> Horde_Editor              2.0.3   stable
> Horde_ElasticSearch       1.0.2   stable
> Horde_Exception           2.0.3   stable
> Horde_Feed                2.0.1   stable
> Horde_Form                2.0.3   stable
> Horde_Group               2.0.2   stable
> Horde_History             2.0.2   stable
> Horde_Http                2.0.2   stable
> Horde_Icalendar           2.0.4   stable
> Horde_Image               2.0.4   stable
> Horde_Imap_Client         2.8.1   stable
> Horde_Imsp                2.0.3   stable
> Horde_Injector            2.0.1   stable
> Horde_Itip                2.0.4   stable
> Horde_Kolab_Format        2.0.3   stable
> Horde_Kolab_Server        2.0.2   stable
> Horde_Kolab_Session       2.0.1   stable
> Horde_Kolab_Storage       2.0.4   stable
> Horde_ListHeaders         1.0.1   stable
> Horde_Lock                2.0.2   stable
> Horde_Log                 2.0.1   stable
> Horde_LoginTasks          2.0.2   stable
> Horde_Mail                2.0.4   stable
> Horde_Memcache            2.0.2   stable
> Horde_Mime                2.0.4   stable
> Horde_Mime_Viewer         2.0.4   stable
> Horde_Nls                 2.0.2   stable
> Horde_Notification        2.0.1   stable
> Horde_Oauth               2.0.1   stable
> Horde_Pdf                 2.0.3   stable
> Horde_Perms               2.1.0   stable
> Horde_Prefs               2.3.2   stable
> Horde_Queue               1.0.0   stable
> Horde_Rdo                 2.0.2   stable
> Horde_Role                1.0.1   stable
> Horde_Routes              2.0.2   stable
> Horde_Rpc                 2.0.3   stable
> Horde_Scribe              2.0.1   stable
> Horde_Secret              2.0.2   stable
> Horde_Serialize           2.0.2   stable
> Horde_Service_Facebook    2.0.4   stable
> Horde_Service_Twitter     2.0.2   stable
> Horde_Service_Weather     2.0.4   stable
> Horde_SessionHandler      2.0.2   stable
> Horde_Share               2.0.3   stable
> Horde_SpellChecker        2.1.0   stable
> Horde_Stream              1.2.0   stable
> Horde_Stream_Filter       2.0.1   stable
> Horde_Stream_Wrapper      2.0.1   stable
> Horde_Support             2.0.4   stable
> Horde_SyncMl              2.0.3   stable
> Horde_Template            2.0.1   stable
> Horde_Text_Diff           2.0.2   stable
> Horde_Text_Filter         2.1.0   stable
> Horde_Text_Filter_Csstidy 2.0.1   stable
> Horde_Text_Flowed         2.0.1   stable
> Horde_Thrift              2.0.1   stable
> Horde_Timezone            1.0.2   stable
> Horde_Token               2.0.3   stable
> Horde_Translation         2.0.1   stable
> Horde_Tree                2.0.2   stable
> Horde_Url                 2.2.0   stable
> Horde_Util                2.2.1   stable
> Horde_Vfs                 2.0.4   stable
> Horde_View                2.0.2   stable
> Horde_Xml_Element         2.0.1   stable
> Horde_Xml_Wbxml           2.0.1   stable
> content                   2.0.2   stable
> horde                     5.0.4   stable
> imp                       6.0.4   stable
> ingo                      3.0.3   stable
> kronolith                 4.0.4   stable
> mnemo                     4.0.3   stable
> nag                       4.0.2   stable
> timeobjects               2.0.3   stable
> turba                     4.0.3   stable
> webmail                   5.0.4   stable

At least the activesync library is one bugfix release behind, though  
this didn't contain the fix. To update your entire stack, as mentioned  
in UPGRADING, you can perform:

pear upgrade -a -B -c horde



-- 
mike

The Horde Project (www.horde.org)
mrubinsk at horde.org
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