/** * {@inheritdoc} */ protected function doSendInternalRequest(InternalRequestInterface $internalRequest) { try { $this->eventDispatcher->dispatch(Events::REQUEST_CREATED, $requestCreatedEvent = new RequestCreatedEvent($this, $internalRequest)); $response = parent::doSendInternalRequest($requestCreatedEvent->getRequest()); $this->eventDispatcher->dispatch(Events::REQUEST_SENT, $requestSentEvent = new RequestSentEvent($this, $requestCreatedEvent->getRequest(), $response)); if ($requestSentEvent->hasException()) { throw $requestSentEvent->getException(); } $response = $requestSentEvent->getResponse(); } catch (HttpAdapterException $e) { $e->setRequest($internalRequest); $e->setResponse(isset($response) ? $response : null); $this->eventDispatcher->dispatch(Events::REQUEST_ERRORED, $exceptionEvent = new RequestErroredEvent($this, $e)); if ($exceptionEvent->hasResponse()) { return $exceptionEvent->getResponse(); } throw $exceptionEvent->getException(); } return $response; }