Facebook SDK 3.0会话

Question

I have try to switch to new Facebook SDK 3.0 But i have some problem with FBSession Main goal: User must login once. Then User can post something on his wall But, the session expiration date can't be more than 60 days. I dont want disturb user to login again. I need just extend FBSession.

In old FB SDK 2.0 was function - (void)extendAccessTokenIfNeeded;

But how extend FBSession in SDK 3.0?

Thanks advance.

Answer 1

In the old SDK you would have to extend the access token yourself. The 3.1 (and 3.0) extends it for you in the background whenever it needs to and usually alongside a request you make.