/**
* It starts callback in parallel process.
*
* @return Client
*/
public function start()
{
$this->_meomry->set(Utils::getStatusKey($this->_id), Enum\Status::NONE);
$this->_meomry->set(Utils::getResultKey($this->_id), null);
$this->_meomry->set(Utils::getCallbackKey($this->_id), serialize($this->_callback));
$root = dirname(__DIR__);
$command = 'php ' . $root . '/scripts/Process/startExecutor.php --id ' . $this->_id;
exec($command . ' >> /dev/null 2>&1 &');
return $this;
}
/**
* Starts execution of callback.
*
* @return Executor
*/
public function start()
{
$this->_memory->set(Utils::getStatusKey($this->_id), Enum\Status::START);
try {
$callback = unserialize($this->_memory->get(Utils::getCallbackKey($this->_id)));
/* @var $callback Callback */
$this->_memory->set(Utils::getStatusKey($this->_id), Enum\Status::RUN);
$result = $callback->invoke();
$this->_memory->set(Utils::getResultKey($this->_id), $result);
$this->_memory->set(Utils::getStatusKey($this->_id), Enum\Status::DONE);
} catch (\Exception $exp) {
$this->_memory->set(Utils::getResultKey($this->_id), $exp->getMessage() . "\n" . $exp->getTraceAsString());
$this->_memory->set(Utils::getStatusKey($this->_id), Enum\Status::ERROR);
}
return $this;
}
