[horde] Error when communicating with the server. (Horde_Imap_Client 2.11.3)

[Michael M Slusarz]

Quoting Samuel Wolf <samuel at sheepflock.de>:

> Zitat von Michael M Slusarz <slusarz at horde.org>:
>
>> Quoting Samuel Wolf <samuel at sheepflock.de>:
>>
>>> Hi Michael,
>>>
>>> Zitat von Michael M Slusarz <slusarz at horde.org>:
>>>
>>>> Quoting Samuel Wolf <samuel at sheepflock.de>:
>>>>
>>>>> Hi,
>>>>>
>>>>> upgrade today to Horde_Imap_Client-2.11.3.
>>>>> If I press the refresh button in imp a notification comes up  
>>>>> with "Error when communicating with the server.".
>>>>
>>>> Works fine here with all test VMs.  (For the record, here is my  
>>>> current test VM setups:
>>>>
>>>> UWimap-2007f
>>>> Courier 4.12.0
>>>> Cyrus 2.2
>>>> Dovecot 2.2
>>>> Gmail
>>>> hImapServer
>>>>
>>>> )
>>>
>>> I think it is a problem of the old dovecot version in debian 6  
>>> (1.x.x), dovecot in debian 7 work fine.
>>>
>>>>
>>>> Are you sure you are logging at a DEBUG level?  And you haven't  
>>>> provided an IMAP log.
>>>
>>> maybe this helps (horde.log)?
>>>
>>> 21. Horde_Imap_Client_Data_Format_Mailbox->binary()  
>>> /usr/share/php/Horde/Imap/Client/Socket.php:3945
>>>
>>> 2013-06-04T19:35:22+00:00 DEBUG: HORDE [imp] Client error: can not  
>>> send mailbox to IMAP server as binary data. [pid 1220 on line 27  
>>> of  
>>> "/usr/share/php/Horde/Core/Notification/Handler/Decorator/Hordelog.php"]
>>
>> Yes - I need the full backtrace.  IMP is broken somewhere and  
>> instead of sending incorrect data to the IMAP server (which is sure  
>> to cause an error), we catch it before sending.
>>
>> You wouldn't happen to be using nav_poll_all preference?
>
> root at mailserver:/var/www/https/horde/imp/config# cat prefs.local.php  
> | grep nav_poll_all
> $_prefs['nav_poll_all']['value'] = 1;
> $_prefs['nav_poll_all']['locked'] = true;

That's it then.  Disable that for now.  A fix was just added for IMP  
6.1.0 and will need to be backported to IMP 6.0.6.

Since use of nav_poll_all is explicitly NOT recommended in prefs.php,  
I don't consider this to be a critical issue.

michael

___________________________________
Michael Slusarz [slusarz at horde.org]