/**
* Stops this Worker.
*
* @param integer $signal [OPTIONAL] Contains the signal in the case of a PCNTL signal.
*/
public function stop($signal = null)
{
if (!$this->running) {
return;
}
if (null !== $signal) {
$this->getLogger()->info('Stop called because of signal #' . $signal . '. Current state: ' . $this->worker->getState() . '.');
} else {
$this->getLogger()->info('Stop called: ' . $this->worker->getState() . '.');
}
$this->running = false;
$this->worker->shutdown();
}
/**
* Sends when the Service is done working, this sends the result to the Worker Handler.
*/
public function handleResult()
{
// No result
$result = $this->worker->getResult();
if ($result === null) {
return;
}
// Invalid worker state, wait for a response first.
if (!$this->isWorkerHandlerReady()) {
return;
}
$this->sendToWorkerHandler(new Protocol\JobResult($this->worker->getRequestId(), $result));
$this->worker->setState(Worker::RESULT);
}
