After upgrade to OpenMage v19.4.8 or newer version Amasty FPC extension is broken.
Cause
The problem is in Frontend cookie session name. The cookie session name was changed in OpenMage v19.4.8 (see issue #990) and session name was hardcoded in Amasty FPC extension, so it could not detect session properly.Solution
Obtain a newer Amasty FPC module version or request a patch from Amasty or use the following proven to work changes in the extension:diff --git a/app/code/local/Amasty/Fpc/Model/Fpc.php b/app/code/local/Amasty/Fpc/Model/Fpc.php index c2ce1cf..0ca387a 100755 --- a/app/code/local/Amasty/Fpc/Model/Fpc.php +++ b/app/code/local/Amasty/Fpc/Model/Fpc.php @@ -257,7 +257,9 @@ class Amasty_Fpc_Model_Fpc extends Mage_Core_Model_Cache 'size' => strlen($data), 'type' => 'page', 'customer_group' => Mage::getSingleton('amfpc/fpc_front')->getCustomerGroupId(), - 'session' => $_COOKIE['frontend'] + 'session' => isset($_COOKIE[Mage_Core_Controller_Front_Action::SESSION_NAMESPACE]) + ? $_COOKIE[Mage_Core_Controller_Front_Action::SESSION_NAMESPACE] + : '' )) ->save(); } @@ -465,7 +467,9 @@ class Amasty_Fpc_Model_Fpc extends Mage_Core_Model_Cache 'type' => 'block', 'block_name' => $name, 'customer_group' => Mage::getSingleton('amfpc/fpc_front')->getCustomerGroupId(), - 'session' => isset($_COOKIE['frontend']) ? $_COOKIE['frontend'] : '' + 'session' => isset($_COOKIE[Mage_Core_Controller_Front_Action::SESSION_NAMESPACE]) + ? $_COOKIE[Mage_Core_Controller_Front_Action::SESSION_NAMESPACE] + : '' )) ->save(); } diff --git a/app/code/local/Amasty/Fpc/Model/Fpc/Front.php b/app/code/local/Amasty/Fpc/Model/Fpc/Front.php index bb83b66..9a1821b 100644 --- a/app/code/local/Amasty/Fpc/Model/Fpc/Front.php +++ b/app/code/local/Amasty/Fpc/Model/Fpc/Front.php @@ -34,7 +34,7 @@ class Amasty_Fpc_Model_Fpc_Front extends Varien_Object protected static $_isAjax = null; protected $_cache = null; - protected $_sessionName = 'frontend'; + protected $_sessionName = Mage_Core_Controller_Front_Action::SESSION_NAMESPACE; protected $_sessionStarted = false; protected $_formKey = null; @@ -92,9 +92,7 @@ class Amasty_Fpc_Model_Fpc_Front extends Varien_Object } else { - $sessionName = (string)Mage::app() - ->getConfig() - ->getNode('global/amfpc/session_name'); + $sessionName = Mage_Core_Controller_Front_Action::SESSION_NAMESPACE; if ($sessionName) { $this->_sessionName = $sessionName;
Posted in: Known issues