public function _connect()
{
$options = $this->_options;
$redis = new \Redis();
// @codeCoverageIgnoreStart
if (empty($options['host']) || empty($options['port']) || empty($options['persistent']) || empty($options['index'])) {
throw new Exception('Unexpected inconsistency in options');
}
// @codeCoverageIgnoreEnd
$host = $options['host'];
$port = $options['port'];
$index = $options['index'];
if ($options['persistent']) {
$success = $redis->pconnect($host, $port, 0, $index);
} else {
$success = $redis->connect($host, $port);
}
// @codeCoverageIgnoreEnd
// @codeCoverageIgnoreStart
if (!$success) {
throw new Exception('Could not connect to the Redis server ' . $host . ':' . $port);
}
if (isset($options['auth'])) {
$success = $redis->auth($options['auth']);
if (!$success) {
throw new Exception('Failed to authenticate with the Redis server');
}
}
// @codeCoverageIgnoreEnd
if ($index) {
$success = $redis->select($index);
// @codeCoverageIgnoreStart
if (!$success) {
throw new Exception('Redis server selected database failed');
}
// @codeCoverageIgnoreEnd
}
$this->_redis = $redis;
}
public function reset($keyName)
{
$this->cache->save($this->prefix . $keyName, 0);
}
public static function set($key, $value, $ttl = null)
{
static::$cache === null and static::$cache = static::$di->getShared('cache');
static::$cache->save($key, $value, $ttl);
}