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

[Brian Bendtsen]

Den 23/08/12 17.53, Ingo Schmitt skrev:
> Hi Brian,
>
> I remember that we used small chash and tehfore we had a problem in caching in 4.4+, since long chahses where used.
>
> Can you setup in your TS:
> plugin.tx_commerce_pi1.dontUseBasketHashValue = 1
>
> To totally remove the basket hash value on Root level, because the navigation which will be included on almost every page?
>
> Best regards
>
> ingo
>
>> 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 Ingo
>>
>> Do you remember what caused this issue, TYPO3 or Commerce - I'm still strucling with it
>>
>> --
>> 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

I just tried that. That didn't help unfortunately. I don't think I 
posted the error message before, so here it is:

The incoming cHash "42be7d9f58" and calculated cHash 
"42be7d9f5899b54a5f0ff9baf5edd98b" did not match, so caching was 
disabled. The fieldlist used was "encryptionKey,tx_commerce_pi1[catUid]"


-- 
Med venlig hilsen/Best Regards

Brian Bendtsen