[kronolith] Strange Delay on calender export

[Jan Schneider]

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