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fix #385 object cache 정리 및 오류가 발생할 수 는 문제 해결

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bnu 2014-01-29 14:30:32 +09:00
parent 58e141c48a
commit d48d9d80a7
14 changed files with 175 additions and 167 deletions
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71
modules/session/session.controller.php
View file

@ -27,32 +27,22 @@ class sessionController extends session
function write($session_key, $val)
{
if(!$session_key || !$this->session_started) return;
$oCacheHandler = CacheHandler::getInstance('object');
if($oCacheHandler->isSupport())
{
$cache_key = 'session:'.$session_key;
$cache_vars = $oCacheHandler->get($cache_key);
}
$args = new stdClass();
$args->session_key = $session_key;
if($cache_vars) $session_info = $cache_vars;
else
{
$output = executeQuery('session.getSession', $args);
$session_info = $output->data;
}
//if ip has changed delete the session from cache and db
$output = executeQuery('session.getSession', $args);
$session_info = $output->data;
//if ip has changed delete the session from db
if($session_info->session_key == $session_key && $session_info->ipaddress != $_SERVER['REMOTE_ADDR'])
{
if($oCacheHandler->isSupport()) $oCacheHandler->delete($cache_key);
executeQuery('session.deleteSession', $args);
return true;
}
$args->expired = date("YmdHis", $_SERVER['REQUEST_TIME']+$this->lifetime);
$args->expired = date("YmdHis", $_SERVER['REQUEST_TIME'] + $this->lifetime);
$args->val = $val;
$args->cur_mid = Context::get('mid');
if(!$args->cur_mid)
{
$module_info = Context::get('current_module_info');
@ -70,43 +60,15 @@ class sessionController extends session
}
$args->ipaddress = $_SERVER['REMOTE_ADDR'];
$args->last_update = date("YmdHis", $_SERVER['REQUEST_TIME']);
$diff = $args->last_update - $cache_vars->last_update;
//verify if session values have changed
if($val == $cache_vars->val)
//put session into db
if($session_info->session_key)
{
// if more than 5 minutes passed than modify the db session also
if($diff > 300)
{
//put session into cache
if($oCacheHandler->isSupport())
{
$cache_key = 'session:'.$session_key;
$oCacheHandler->put($cache_key,$args,$this->lifetime);
}
//put session into db
if($session_info->session_key) $output = executeQuery('session.updateSession', $args);
}
else
{
//put session into cache
if($oCacheHandler->isSupport())
{
$cache_key = 'session:'.$session_key;
$oCacheHandler->put($cache_key,$args,$this->lifetime);
}
}
$output = executeQuery('session.updateSession', $args);
}
else
{
//put session into cache
if($oCacheHandler->isSupport())
{
$cache_key = 'session:'.$session_key;
$oCacheHandler->put($cache_key,$args,$this->lifetime);
}
//put session into db
if($session_info->session_key) $output = executeQuery('session.updateSession', $args);
else $output = executeQuery('session.insertSession', $args);
$output = executeQuery('session.insertSession', $args);
}
return true;
@ -115,17 +77,12 @@ class sessionController extends session
function destroy($session_key)
{
if(!$session_key || !$this->session_started) return;
//remove session from cache
$oCacheHandler = CacheHandler::getInstance('object');
if($oCacheHandler->isSupport())
{
$cache_key = 'session:'.$session_key;
$oCacheHandler->delete($cache_key);
}
//remove session from db
$args = new stdClass();
$args->session_key = $session_key;
executeQuery('session.deleteSession', $args);
return true;
}

39
modules/session/session.model.php
View file

@ -23,36 +23,27 @@ class sessionModel extends session
{
if(!$session_key || !$this->session_started) return;
$output = new Object();
$args = new stdClass();
$args->session_key = $session_key;
$columnList = array('session_key', 'cur_mid', 'val');
$output = executeQuery('session.getSession', $args, $columnList);
$oCacheHandler = CacheHandler::getInstance('object');
if($oCacheHandler->isSupport())
// Confirm there is a table created if read error occurs
if(!$output->toBool())
{
$cache_key = 'session:'.$session_key;
$output->data = $oCacheHandler->get($cache_key);
$oDB = DB::getInstance();
if(!$oDB->isTableExists('session')) $oDB->createTableByXmlFile($this->module_path.'schemas/session.xml');
if(!$oDB->isColumnExists("session", "cur_mid")) $oDB->addColumn('session',"cur_mid","varchar",128);
$output = executeQuery('session.getSession', $args);
}
if(!$output->data)
// Check if there is a table created in case there is no "cur_mid" value in the sessions information
if(!isset($output->data->cur_mid))
{
$args = new stdClass();
$args->session_key = $session_key;
$columnList = array('session_key', 'cur_mid', 'val');
$output = executeQuery('session.getSession', $args, $columnList);
// Confirm there is a table created if read error occurs
if(!$output->toBool())
{
$oDB = &DB::getInstance();
if(!$oDB->isTableExists('session')) $oDB->createTableByXmlFile($this->module_path.'schemas/session.xml');
if(!$oDB->isColumnExists("session","cur_mid")) $oDB->addColumn('session',"cur_mid","varchar",128);
$output = executeQuery('session.getSession', $args);
}
// Check if there is a table created in case there is no "cur_mid" value in the sessions information
if(!isset($output->data->cur_mid))
{
$oDB = &DB::getInstance();
if(!$oDB->isColumnExists("session","cur_mid")) $oDB->addColumn('session',"cur_mid","varchar",128);
}
$oDB = DB::getInstance();
if(!$oDB->isColumnExists("session", "cur_mid")) $oDB->addColumn('session',"cur_mid","varchar",128);
}
return $output->data->val;
}