[kronolith] Strange Delay on calender export

[lst_hoe02 at kwsoft.de]

Zitat von Jan Schneider <jan at horde.org>:

> Zitat von lst_hoe02 at kwsoft.de:
>
>> Zitat von Jan Schneider <jan at horde.org>:
>>
>>> von lst_hoe02 at kwsoft.de:
>>>
>>>> Zitat von Jan Schneider <jan at horde.org>:
>>>>
>>>>> Zitat von lst_hoe02 at kwsoft.de:
>>>>>
>>>>>> Zitat von Jan Schneider <jan at horde.org>:
>>>>>>
>>>>>>> Zitat von lst_hoe02 at kwsoft.de:
>>>>>>>
>>>>>>>> Hello,
>>>>>>>>
>>>>>>>> today we noticed a really strange problem with teh calenders  
>>>>>>>> of one user. Access by browser worked as normal, overall load  
>>>>>>>> on the webserver and on the database was low. Access by  
>>>>>>>> Thunderbird/Lightning (iCal) was near impossible. A manual  
>>>>>>>> download with the URL used for iCal abonement stalled for  
>>>>>>>> around 5 minutes until the file was delivered. Importing this  
>>>>>>>> file and overwriting the original calender immediately solved  
>>>>>>>> the problem. So the question is what could cause this stall  
>>>>>>>> for iCal downloads without any server load at all? Has anyone  
>>>>>>>> see something similar and what else could we check?
>>>>>>>>
>>>>>>>> Regards
>>>>>>>>
>>>>>>>> Andreas
>>>>>>>
>>>>>>> Are you using timezones? Does the server has access to the  
>>>>>>> (remote) timezone database?
>>>>>>
>>>>>> If we are using timezones, i'm not sure. Kronolith is set to  
>>>>>> use UTC database entries, if the user has set non default  
>>>>>> timezone i don't know. The access to the default  
>>>>>> ftp://ftp.iana.org/tz/tzdata-latest.tar.gz might be a problem  
>>>>>> because it is a restricted DMZ machine. Is it possible to use  
>>>>>> the Linux built-in with "file://usr/share/zoneinfo" instead?
>>>>>
>>>>> No, but you can use a local version of that file. See the horde  
>>>>> configuration.
>>>>
>>>> So download and point Horde to the compressed file? Is it  
>>>> possible to use PECL timezonedb instead? I don't like the idea of  
>>>> manual updating the timezone database too much.
>>>>
>>>> Regards
>>>>
>>>> Andreas
>>>
>>> No.
>>> -- 
>>> Jan Schneider
>>> The Horde Project
>>> http://www.horde.org/
>>
>> Ok, so i changed the value for timezone lookup in the Horde  
>> configuration to  
>> http://www.iana.org/time-zones/repository/releases/tzdata2013c.tar.gz  
>> because http is available by proxy. But the webserver still try to  
>> access the IANA site by FTP?
>> A file URL doesn't work either. Is this the rigth place or do i  
>> have to change something else? Any pointer how to solve this are  
>> appreciated.
>>
>> Regards
>>
>> Andreas
>
> Impossible to answer because you didn't say what "this" place is.

Sorry for being unclear. I have changed the value for "Timezone Lookup  
Settings" in the Horde configuration page. The default is the ftp URL  
"ftp://ftp.iana.org/tz/tzdata-latest.tar.gz". I tried  
"http://www.iana.org/time-zones/repository/releases/tzdata2013c.tar.gz" and  
"file:///var/www/horde/config/tzdata.tar.gz", but Horde always tried  
to access the ftp location.

Regards

Andreas


> -- 
> Jan Schneider
> The Horde Project
> http://www.horde.org/