/**
* Returns RequestsQueue for tests
*
* @return cURL\RequestsQueue Queue for tests
*/
protected function prepareTestQueue()
{
$test = $this;
$queue = new cURL\RequestsQueue();
$queue->getDefaultOptions()->set(CURLOPT_RETURNTRANSFER, true)->set(CURLOPT_ENCODING, '');
$queue->addListener('complete', function (cURL\Event $event) use($test) {
$test->validateSuccesfulResponse($event->response, $event->request->_param);
});
for ($i = 0; $i < 5; $i++) {
$request = new cURL\Request();
$request->_param = $i;
$request->getOptions()->set(CURLOPT_URL, $this->createRequestUrl($i));
$queue->attach($request);
}
$this->assertEquals(5, $queue->count());
$this->assertEquals(5, count($queue));
return $queue;
}
public function run()
{
if (empty($this->robots)) {
throw new \RuntimeException("No robot instances have been added. Use RobotSwarm::add() method.");
}
do {
// Refill only when pause is NOT requested
if (!$this->pauseRequested) {
foreach ($this->robots as $robot) {
$this->refillRobot($robot);
}
}
$queueNotEmptyBefore = $this->queue->count() > 0;
// If queue is not empty, do socketPerform and store the result in variable
$queueNotEmptyAfter = $queueNotEmptyBefore ? $this->queue->socketPerform() : false;
if ($this->pauseRequested && $queueNotEmptyBefore && !$queueNotEmptyAfter) {
$this->dispatch('queue.paused', new QueuePausedEvent($this));
$this->pauseRequested = false;
}
usleep($this->tickInterval);
} while ($queueNotEmptyAfter || !$this->requestProviderEmpty);
}
public function onTick()
{
if ($this->queue->count() > 0) {
$this->queue->socketPerform();
}
}
