0005047: APC cache brake oxNew modules class chain - OXID eShop bugtrack

ID	Project	Category	View Status	Date Submitted	Last Update

0005047	OXID eShop (all versions)	2.3. Extensions (modules, themes)	public	2013-04-05 17:22	2013-09-05 13:59

Reporter	Linas Kukulskis	Assigned To
Priority	normal	Severity	feature	Reproducibility	always
Status	resolved	Resolution	duplicate
Product Version	4.7.3 / 5.0.3 revision 54408
Target Version	4.7.8 / 5.0.8	Fixed in Version	4.7.8 / 5.0.8

Summary	0005047: APC cache brake oxNew modules class chain
Description	on new module setup; on php with apc cache on, module chain is broken, because of cached old chain;
Tags	No tags attached.

Theme	Both
Browser	All
PHP Version	any
Database Version	any

Linas Kukulskis 2013-04-05 17:23 reporter ~0008568	after changes in module apc cache must be flushed; additinal info: http://www.php.net/manual/en/function.apc-clear-cache.php

mark 2013-04-09 11:14 reporter ~0008575	Hi, did you test shops with different module chains in subshops? We had big problems and therefore launched without apc - no big difference in performance. best regards, Mark

Linas Kukulskis 2013-04-09 11:52 reporter ~0008576	hi, Mark if you had problems or think that this is a bug, please add it as separate bug or call to our support.

design3000 2013-04-10 11:45 reporter ~0008590	Hi! It is not enough to clear the apc cache. If you have a lot of modules there are used in many subshops, the problem occurs again and again /-; The problem can occur if, for example, you start an external export scripts that includes the oxid-framework (bootstrap process). I recommend to exclude the modules folder by the apc.ini file (apc.filters="-modules/.*$") as long as the issue isn's resolved. Details: http://www.php.net/manual/de/apc.configuration.php#ini.apc.filters

mark 2013-05-27 11:28 reporter ~0008723	@design3000 we tested to exclude the modules dir too, but had no luck until yet (different modules in different subshops)

design3000 2013-05-27 14:45 reporter ~0008724	hi mark, create a file with the following content print_r(apc_cache_info()); open this file in a browser and search for 'oxid-directory/modules' to check whether the apc settings are set correctly. the array should not contain cached php fils in the modules directory else you have to check your settings (-: