[TYPO3-commerce] cache problems - no_cache is set on pages with commerce plugin

[Brian Bendtsen]

Den 22/08/12 14.48, Ingo Schmitt skrev:
> Hi Brian,
>
> I remember there was an issue about generating the chashes in 4.5. Are you running on TYPO3 4.5 and commerce 0.13.x?
>
> Regards
>
> ingo
>
>> Den 22/08/12 14.01, Ingo Schmitt skrev:
>>> Hi Brian,
>>>
>>> can you check the parameters in the URL if they are the same. Is the basket hash active?
>>>
>>> Regards
>>>
>>> Ingo
>>>> Den 22/08/12 10.18, Brian Bendtsen skrev:
>>>>> Den 16/08/12 10.48, Ingo Schmitt skrev:
>>>>>> Hi Brian,
>>>>>>
>>>>>> first of all you should Update to 0.13.x Version of Commerce.
>>>>>>
>>>>>> Commerce itselfs normally not stets no_cache, but if internally an
>>>>>> error occures it sets to no_cache to prevent caching and indexing the
>>>>>> website. So, you might check if the categories who are set by TS oder
>>>>>> in the Plugin are accessible.
>>>>>>
>>>>>> Regards
>>>>>>
>>>>>> Ingo
>>>>>>
>>>>>>> Hi
>>>>>>>
>>>>>>> After debugging a rather slow website using commerce, I found out
>>>>>>> that no_cache($GLOBALS['TSFE']->no_cache returns 1) is set on the
>>>>>>> page with the commerce plugin. I can't see where this is happening,
>>>>>>> but if I remove the commerce plugin, the no_cache returns 0.
>>>>>>>
>>>>>>> Any help is appreciated
>>>>>>>
>>>>>>> TYPO3 4.4.15
>>>>>>> Commerce 0.11.16
>>>>>>>
>>>>>>> --
>>>>>>> Med venlig hilsen/Best Regards
>>>>>>>
>>>>>>> Brian Bendtsen
>>>>>>> TYPO3 Konsulent/Udvikler
>>>>>>> Attensa
>>>>>>> Website: http://www.attensa.dk
>>>>>>> _______________________________________________
>>>>>>> TYPO3-project-commerce mailing list
>>>>>>> TYPO3-project-commerce at lists.typo3.org
>>>>>>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-project-commerce
>>>>>>>
>>>>>>>
>>>>>>
>>>>> Hi
>>>>>
>>>>> We have been testing a lot on the site and upgraded to 0.13 and narrowed
>>>>> the error down to a problem with chash calculation.
>>>>>
>>>>> The incoming cHash "f2dbbcb5b77495fa9ea534be2d2df870" and calculated
>>>>> cHash "6e95af53c34b7807dfc25bf5a68d639d" did not match, so caching was
>>>>> disabled. The fieldlist used was "encryptionKey,tx_commerce_pi1[catUid]"
>>>>>
>>>>> This is a random error, sometimes it does not?
>>>>>
>>>>> Any idea?
>>>>>
>>>>> We are running the site on php 5.2 even though commerce 0.13 said it
>>>>> required version 5.3 on install. Could this be an issue?
>>>>>
>>>> Hi again
>>>>
>>>> I just noticed, it fails every other time.
>>>>
>>>> the &cHash value changes every time you click a link in the menu (commerce category menu), form the valid one to a non-valid one.
>>>>
>>>> --
>>>> Med venlig hilsen/Best Regards
>>>>
>>>> Brian Bendtsen
>>>> _______________________________________________
>>>> TYPO3-project-commerce mailing list
>>>> TYPO3-project-commerce at lists.typo3.org
>>>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-project-commerce
>>>>
>>>>
>>>
>> Hi Ingo
>>
>> Thanks for answering my questions :)
>>
>> No, its not active. We don't use the basket.
>>
>> I have solved it partly by trunkcating the table 'cache_hash'. Now all links from the commerce category menus are displayed with the right cHash value (every time).
>>
>> The links from with the commerce plugin are rendered with shortened cHash parameters, so when using these the cache will again be disabled.
>>
>> Correct link (from commerce category menu)
>> http://mydomain.com/index.php?id=284&tx_commerce_pi1%5BcatUid%5D=5&cHash=42be7d9f5899b54a5f0ff9baf5edd98b
>>
>> Wrong link (commerce plugin)
>> http://mydomain.com/index.php?id=284&tx_commerce_pi1%5BcatUid%5D=5&cHash=42be7d9f58
>>
>> Any idea what causes this?
>>
>> --
>> Med venlig hilsen/Best Regards
>>
>> Brian Bendtsen
>> TYPO3 Konsulent/Udvikler
>> Attensa
>> Website: http://www.attensa.dk
>> _______________________________________________
>> TYPO3-project-commerce mailing list
>> TYPO3-project-commerce at lists.typo3.org
>> http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-project-commerce
>>
>>
>
Hi

Yes I'm using TYPO3 4.5.16 and commerce 0.13.5

-- 
Med venlig hilsen/Best Regards

Brian Bendtsen