public function addRequest(BaseRequest $request)
{
parent::addRequest($request);
$oid = spl_object_hash($request);
if (!isset($this->headers[$oid])) {
$this->headers[$oid] = new HeaderCollector();
$request->setOption(CURLOPT_HEADERFUNCTION, array($this->headers[$oid], "collect"));
}
return $this;
}
/**
* @dataProvider blockingValues
*/
public function testMutliManager($blocking)
{
$this->count = 0;
$dispatcher = new EventDispatcher();
$dispatcher->addListener(CurlEvents::MULTI_INFO, array($this, "handleMultiInfoEvent"));
$mm = new MultiManager($dispatcher, $blocking);
$requests = $this->makeRequestList($this->urls);
foreach ($requests as $request) {
$mm->addRequest($request);
}
$mm->execute();
// for the "non blocking" multi manager, we need to trigger the destructor
unset($mm);
// verify there were events for each url
$this->assertEquals(count($this->urls), $this->count);
foreach ($requests as $request) {
// if the request executed, it will have a non-zero status code
$this->assertNotEquals(0, $request->getInfo(CURLINFO_HTTP_CODE));
}
}
/**
* handle multi curl
* @param array $stmts a list of Service instances
* @return HttpKernel current httpkernel for method chaining
*/
public function execute(array $stmts)
{
$dispatcher = new EventDispatcher();
$dispatcher->addListener(CurlEvents::MULTI_INFO, array($this, "handleMultiInfoEvent"));
$mm = new MultiManager($dispatcher, false);
$this->services = array();
foreach ($stmts as $stmt) {
$request = $stmt->getRequest();
$requestType = HttpKernelInterface::SUB_REQUEST;
try {
$event = new Event\GetResponseEvent($this, $request, $requestType);
$this->getEventDispatcher()->dispatch(KernelEvents::REQUEST, $event);
list($curlHandler, $contentCollector, $headerCollector) = $this->prepareRawCurlHandler($stmt, $requestType, false);
$mm->addRequest($curlHandler);
$this->services[] = [$stmt, [$curlHandler, $contentCollector, $headerCollector]];
} catch (CurlErrorException $e) {
$stmt->setError(new Exception\TransportException("CURL connection error", 1, $e));
$event = new Event\GetResponseForExceptionEvent($this, $request, $requestType, $stmt->getError());
$this->getEventDispatcher()->dispatch(KernelEvents::EXCEPTION, $event);
continue;
}
}
$mm->execute();
// for the "non blocking" multi manager, we need to trigger the destructor
unset($mm);
return $this;
}