Cannot register for push notifications - iOS 9.3

Question

Since today (27.04.2016), delegate methods for push notifications are never called.

Both registration methods are implemented, but not called

After check on apsd logs I notice, that there is a SSL handshake failure, and that is only thing from apsd process

Apr 27 15:52:05 iPad apsd[92] <Warning>: CFNetwork SSLHandshake failed (-9806)
Apr 27 15:52:05 iPad apsd[92] <Notice>: 2016-04-27 15:52:05 +0300 apsd[92]: <APSCourier: 0x156873f0>: Stream error occurred for <APSCourierConnection: 0x15675ee0> onInterface NonCellular: TLS Error Code=-9806 "connection closed due to error"

Edit : Happens only on sandbox. Production works fine.

Edit 2: IMO, that looks like a problem in Apple servers, but cannot be sure.

Edit 3: Get one iOS 8.1.3 device.There methods are called.

Answer 1

It looks like this was connectivity issues to Apple side. Now (28.04.16) it is working.