/**
* Cancellation callback
* @param callable $resolve
* @param callable $reject
*/
private function cancel(callable $resolve, callable $reject)
{
/* did we finish in the meantime? */
if ($this->response) {
$this->complete($resolve, $reject);
} else {
$this->client->detach($this);
$this->client->dequeue($this->request);
$reject("Cancelled");
}
}
