public function __construct($params)
{
$succ = false;
$i = -1;
$servers = $params['servers'];
$path = $params['path'];
$retry = $params['retry'];
$timeout = $params['timeout'];
shuffle($servers);
while (!$succ && $retry--) {
$i = ($i + 1) % count($servers);
$server = $servers[$i];
$options = array('hostname' => $server['host'], 'port' => $server['port'], 'path' => $path, 'timeout' => $timeout);
try {
parent::__construct($options);
$this->ping();
$succ = true;
} catch (Exception $e) {
if ($retry == 1) {
$ci =& get_instance();
$ci->log->log('warning', 'connect to solr failed', $options);
throw $e;
}
}
}
}
