$hub_callback = rtrim($hub_callback, ' ?&#');
$separator = parse_url($hub_callback, PHP_URL_QUERY) === null ? '?' : '&';
- $fetchResult = DI::httpRequest()->fetchFull($hub_callback . $separator . $params);
+ $fetchResult = DI::httpClient()->fetchFull($hub_callback . $separator . $params);
$body = $fetchResult->getBody();
$ret = $fetchResult->getReturnCode();