name : NetworkExceptionInterface.php <?php namespace Psr\Http\Client; use Psr\Http\Message\RequestInterface; /** * Thrown when the request cannot be completed because of network issues. * * There is no response object as this exception is thrown when no response has been received. * * Example: the target host name can not be resolved or the connection failed. */ interface NetworkExceptionInterface extends ClientExceptionInterface { /** * Returns the request. * * The request object MAY be a different object from the one passed to ClientInterface::sendRequest() * * @return RequestInterface */ public function getRequest(): RequestInterface; }