/**
* @param array $tags
*/
protected function _removeByMatchingAnyTags($tags)
{
if ($this->_useLua) {
$scriptSha1 = $this->_notMatchingTags ? self::LUA_CLEAN_NMT_SH1 : self::LUA_CLEAN_SH1;
$pTags = $this->_preprocessTagIds($tags);
$sArgs = array(self::PREFIX_KEY, self::SET_TAGS, self::SET_IDS);
if (!$this->_redis->evalSha($scriptSha1, $pTags, $sArgs)) {
$script = "local keysToDel = redis.call('SUNION', unpack(KEYS)) " . "for _, keyname in ipairs(keysToDel) do " . "redis.call('DEL', ARGV[1]..keyname) " . ($this->_notMatchingTags ? "redis.call('SREM', ARGV[3], keyname) " : "") . "end " . "redis.call('DEL', unpack(KEYS)) " . "redis.call('SREM', ARGV[2], unpack(KEYS)) " . "return true";
$this->_redis->eval($script, $pTags, $sArgs);
}
return;
}
$ids = $this->getIdsMatchingAnyTags($tags);
$this->_redis->pipeline()->multi();
if ($ids) {
// Remove data
$this->_redis->del($this->_preprocessIds($ids));
// Remove ids from list of all ids
if ($this->_notMatchingTags) {
$this->_redis->sRem(self::SET_IDS, $ids);
}
}
// Remove tag id lists
$this->_redis->del($this->_preprocessTagIds($tags));
// Remove tags from list of tags
$this->_redis->sRem(self::SET_TAGS, $tags);
$this->_redis->exec();
}
/**
* Destroy session
*
* @param string $sessionId
* @return boolean
*/
public function destroy($sessionId)
{
if (!$this->_useRedis) {
return parent::destroy($sessionId);
}
if ($this->_logLevel >= 7) {
Mage::log(sprintf("%s: Destroying ID %s", $this->_getPid(), $sessionId), Zend_Log::DEBUG, self::LOG_FILE);
}
$this->_redis->pipeline();
if ($this->_dbNum) {
$this->_redis->select($this->_dbNum);
}
$this->_redis->del(self::SESSION_PREFIX . $sessionId);
$this->_redis->exec();
return TRUE;
}
/**
* Log a hit or a miss to Redis.
*
* @param string $fullActionName
* @param bool $hit
*/
public function logRequest($fullActionName, $hit)
{
try {
$redis = new Credis_Client($this->config->server, NULL, 0.1);
$redis->pipeline();
if ($this->config->db) {
$redis->select($this->config->db);
}
$redis->incr('diehard:' . ($hit ? 'hit' : 'miss'));
if ($fullActionName && $this->config->is('full_action_name')) {
$redis->incr('diehard:' . $fullActionName . ':' . ($hit ? 'hit' : 'miss'));
}
$redis->exec();
$redis->close();
} catch (Exception $e) {
Mage::log($e->getMessage(), Zend_Log::ERR, 'diehard_counter.log');
}
}
/**
* @param array $tags
*/
protected function _removeByMatchingAnyTags($tags)
{
$ids = $this->getIdsMatchingAnyTags($tags);
$this->_redis->pipeline()->multi();
if ($ids) {
// Remove data
$this->_redis->del($this->_preprocessIds($ids));
// Remove ids from list of all ids
if ($this->_notMatchingTags) {
$this->_redis->sRem(self::SET_IDS, $ids);
}
}
// Remove tag id lists
$this->_redis->del($this->_preprocessTagIds($tags));
// Remove tags from list of tags
$this->_redis->sRem(self::SET_TAGS, $tags);
$this->_redis->exec();
}
/**
* Destroy session
*
* @param string $sessionId
* @return boolean
*/
public function destroy($sessionId)
{
$this->profilerStart(__METHOD__);
if ($this->_logLevel >= \Zend_Log::DEBUG) {
$this->_log(sprintf("Destroying ID %s", $sessionId));
}
$this->_redis->pipeline();
if ($this->_dbNum) {
$this->_redis->select($this->_dbNum);
}
$this->_redis->del(self::SESSION_PREFIX . $sessionId);
$this->_redis->exec();
$this->profilerStop(__METHOD__);
return TRUE;
}
/**
* Destroy session
*
* @param string $sessionId
* @return boolean
*/
public function destroy($sessionId)
{
if (!$this->_useRedis) {
return parent::destroy($sessionId);
}
Varien_Profiler::start(__METHOD__);
if ($this->_logLevel >= Zend_Log::DEBUG) {
$this->_log(sprintf("Destroying ID %s", $sessionId));
}
$this->_redis->pipeline();
if ($this->_dbNum) {
$this->_redis->select($this->_dbNum);
}
$this->_redis->del(self::SESSION_PREFIX . $sessionId);
$this->_redis->exec();
Varien_Profiler::stop(__METHOD__);
return TRUE;
}
/**
* Destroy session
*
* @param string $sessionId
* @return boolean
*/
public function destroy($sessionId)
{
$this->_log(sprintf("Destroying ID %s", $sessionId));
$this->_redis->pipeline();
if ($this->_dbNum) {
$this->_redis->select($this->_dbNum);
}
$this->_redis->del(self::SESSION_PREFIX . $sessionId);
$this->_redis->exec();
return true;
}
