PullManager::sendUserEvent

protected function sendUserEvent(string $tag, array $params = [], array $userIds = null): bool
{
	if(!$this->isEnabled())
	{
		return false;
	}

	if(is_array($userIds))
	{
		if(!empty($userIds))
		{
			return Event::add($userIds, [
				'module_id' => static::MODULE_ID,
				'command' => $tag,
				'params' => $params,
			]);
		}
	}
	else
	{
		return \CPullWatch::AddToStack($tag, [
			'module_id' => static::MODULE_ID,
			'command' => $tag,
			'params' => $params,
		]);
	}

	return false;
}