/**
* Send event by module pull.
*
* @param int|array $userIds List of user ids.
* @param string $command Command determine action on client.
* @param array $data Optional data which can be used on client.
* @throws \Bitrix\Main\LoaderException
* @return void
*/
public function sendEvent($userIds, $command, array $data = array())
{
if (empty($userIds)) {
return;
}
if (!Loader::includeModule('pull')) {
return;
}
$message = array('module_id' => self::INTERNAL_MODULE_ID, 'command' => $command, 'params' => $data);
if (!is_array($userIds)) {
$userIds = array($userIds);
}
foreach (array_unique($userIds) as $userId) {
\CPullStack::addByUser($userId, $message);
}
unset($userId);
}
