/**
* Actual health check logic.
*
* @param HealthBuilder $builder
*
* @throws \Exception any Exception that should create a Status::DOWN
* system status.
*/
protected function doHealthCheck(HealthBuilder $builder)
{
try {
$version = $this->memcacheInstance->getversion();
} catch (\Exception $e) {
$builder->down($e);
return;
}
if (is_bool($version) && $version === false || is_array($version) && count($version) === 0) {
$builder->down();
return;
}
$builder->up()->withDetail('version', $version);
}
/**
* Gets driver version
*
* @return mixed
*/
public function getVersion()
{
return $this->_memcached->getversion();
}
