Best approach without using extra count listeners etc is to check hash of data.
I change update data method to accept only array of hashable data and count of objects.
Now only edge case is we cant recognize change of message content. This feature is not created yet and than I expect to use change date.
Best approach without using extra count listeners etc is to check hash of data. I change update data method to accept only array of hashable data and count of objects. Now only edge case is we cant recognize change of message content. This feature is not created yet and than I expect to use change date.