msCheckUpdate function is responsible to check available updates per Project. It accepts your PubKey as parameter and does not return a value. Once you add a PubKey it will check with server about a possible update. Important: This function will only work if you have Cloud Feature enabled for your project. msCheckUpdate functions can only work with Cloud Feature enabled projects.
First check will occour as soon you call the function first time within several seconds. Next check will occour depending on situation. If you dont have a valid Cloud Feature enabled for your Project, next check will occour within 24h. If you have a valid Cloud Feature next check will occour 6 hours after first check etc.. The timing may change during time depending on our implementation but the fact is that we for sure check every 24h for an update. Even if your project had not had a Cloud feature when first time msCheckUpdate was called, you can still purchase Cloud feature and your check update will start working.