On 21 October 2014 12:14, Shijun Sun <shij...@microsoft.com> wrote: > 1. What is the typical lifetime expected for a PushRegistration?
mu. There's only the expectation that the registration is useful. > 2. IF a PushRegistration can expire, what would be the right option(s) to > "renew" the push service? They certainly can expire, but the idea is that you would receive some notification (currently badly named `pushregistrationlost`) when that happens.