/** * {@inheritdoc} */ protected function doSendInternalRequests(array $internalRequests) { if (!empty($internalRequests)) { $this->eventDispatcher->dispatch(Events::MULTI_REQUEST_CREATED, $multiRequestCreatedEvent = new MultiRequestCreatedEvent($this, $internalRequests)); $internalRequests = $multiRequestCreatedEvent->getRequests(); } $exceptions = array(); try { $responses = parent::doSendInternalRequests($internalRequests); } catch (MultiHttpAdapterException $e) { $responses = $e->getResponses(); $exceptions = $e->getExceptions(); } if (!empty($responses)) { $this->eventDispatcher->dispatch(Events::MULTI_REQUEST_SENT, $requestSentEvent = new MultiRequestSentEvent($this, $responses)); $exceptions = array_merge($exceptions, $requestSentEvent->getExceptions()); $responses = $requestSentEvent->getResponses(); } if (!empty($exceptions)) { $this->eventDispatcher->dispatch(Events::MULTI_REQUEST_ERRORED, $exceptionEvent = new MultiRequestErroredEvent($this, $exceptions)); $responses = array_merge($responses, $exceptionEvent->getResponses()); $exceptions = $exceptionEvent->getExceptions(); if (!empty($exceptions)) { throw new MultiHttpAdapterException($exceptions, $responses); } } return $responses; }