/**
* @param Object $config
*/
public function __construct($config)
{
parent::__construct($config);
$this->memcache = rcube::get_instance()->get_memcache();
$this->debug = $config->get('memcache_debug');
if (!$this->memcache) {
rcube::raise_error(array('code' => 604, 'type' => 'db', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Failed to connect to memcached. Please check configuration"), true, true);
}
// register sessions handler
$this->register_session_handler();
}
/**
* @param Object $config
*/
public function __construct($config)
{
parent::__construct($config);
// get db instance
$this->db = rcube::get_instance()->get_dbh();
// session table name
$this->table_name = $this->db->table_name('session', true);
// register sessions handler
$this->register_session_handler();
// register db gc handler
$this->register_gc_handler(array($this, 'gc_db'));
}
/**
* @param Object $config
*/
public function __construct($config)
{
parent::__construct($config);
// instantiate Redis object
$this->redis = new Redis();
if (!$this->redis) {
rcube::raise_error(array('code' => 604, 'type' => 'session', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Failed to find Redis. Make sure php-redis is included"), true, true);
}
// get config instance
$hosts = $this->config->get('redis_hosts', array('localhost'));
// host config is wrong
if (!is_array($hosts) || empty($hosts)) {
rcube::raise_error(array('code' => 604, 'type' => 'session', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Redis host not configured"), true, true);
}
// only allow 1 host for now until we support clustering
if (count($hosts) > 1) {
rcube::raise_error(array('code' => 604, 'type' => 'session', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Redis cluster not yet supported"), true, true);
}
foreach ($hosts as $host) {
// explode individual fields
list($host, $port, $database, $password) = array_pad(explode(':', $host, 4), 4, null);
// set default values if not set
$host = $host !== null ? $host : '127.0.0.1';
$port = $port !== null ? $port : 6379;
$database = $database !== null ? $database : 0;
if ($this->redis->connect($host, $port) === false) {
rcube::raise_error(array('code' => 604, 'type' => 'session', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Could not connect to Redis server. Please check host and port"), true, true);
}
if ($password != null && $this->redis->auth($password) === false) {
rcube::raise_error(array('code' => 604, 'type' => 'session', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Could not authenticate with Redis server. Please check password."), true, true);
}
if ($database != 0 && $this->redis->select($database) === false) {
rcube::raise_error(array('code' => 604, 'type' => 'session', 'line' => __LINE__, 'file' => __FILE__, 'message' => "Could not select Redis database. Please check database setting."), true, true);
}
}
// register sessions handler
$this->register_session_handler();
}
/**
* @param Object $config
*/
public function __construct($config)
{
parent::__construct($config);
}