public function waitUntil($name, array $args = [], array $config = [])
{
// Create the waiter. If async, then waiting begins immediately.
$config += $this->api->getWaiterConfig($name);
$waiter = new Waiter($this, $name, $args, $config);
// If async, return the future, for access to then()/wait()/cancel().
if (!empty($args['@future'])) {
return $waiter;
}
// For synchronous waiting, call wait() and don't return anything.
$waiter->wait();
}
