How to scroll down after loading the initial messages?

[czater]

Right now after loading initial messages, my collection view isn't scrolled down but it is on ~center. How can I set it to be scrolled down just after initial messages were loaded?

[nfranke]

Look at the sample app. I believe you have to call:

        self.delegate?.chatDataSourceDidUpdate(self)

in your implementation of ChatDataSourceProtocol