/**
* Remove promise from runner
*
* @param PromiseCore $core
*/
public function remove(PromiseCore $core)
{
foreach ($this->cores as $index => $existed) {
if ($existed === $core) {
curl_multi_remove_handle($this->multiHandle, $core->getHandle());
unset($this->cores[$index]);
return;
}
}
}
/**
* Wait for the promise to be fulfilled or rejected.
*
* When this method returns, the request has been resolved and the appropriate callable has terminated.
*
* When called with the unwrap option
*
* @param bool $unwrap Whether to return resolved value / throw reason or not
*
* @return \Psr\Http\Message\ResponseInterface|null Resolved value, null if $unwrap is set to false
*
* @throws \Http\Client\Exception The rejection reason.
*/
public function wait($unwrap = true)
{
$this->runner->wait($this->core);
if ($unwrap) {
if ($this->core->getState() === self::REJECTED) {
throw $this->core->getException();
}
return $this->core->getResponse();
}
return null;
}