getHttpResponse() : \Zend\Feed\PubSubHubbub\HttpResponse | \Zend\Http\PhpEnvironment\Response
This is implemented in Zend\Feed\Pubsubhubbub\HttpResponse which shares an unenforced interface with (i.e. not inherited from) Zend\Feed\Pubsubhubbub\AbstractCallback.
handle(array $httpData, bool $sendResponseNow)
This should be the Hub Server confirming the the request prior to taking action on it.
array
GET/POST data if available and not in $_GET/POST
bool
Whether to send response now or when asked
sendResponse() : void
If you wish to handle this via Zend\Mvc\Controller, use the getter methods to retrieve any data needed to be set on your HTTP Response object, or simply give this object the HTTP Response instance to work with for you!
setHttpResponse(\Zend\Feed\PubSubHubbub\HttpResponse | \Zend\Http\PhpEnvironment\Response $httpResponse)
This is implemented in Zend\Feed\Pubsubhubbub\HttpResponse which shares an unenforced interface with (i.e. not inherited from) Zend\Feed\Pubsubhubbub\AbstractCallback.