Hi,
I have an app with a large user base that is using C2DM. I have written a GCM version of this app and I am preparing to release it. When the user upgrades to the GCM version I am wondering if my C2DM application server will be notified of the fact that the C2DM registration id is no longer valid. I would assume that C2DM will respond with "InvalidRegistration" or "NotRegistered" if I try to send a push notification to a device that has been upgraded. If I receive this I will remove this registration from the database.
Does anyone have any experience with this? Thanks in advance.
Horatio.
I have an app with a large user base that is using C2DM. I have written a GCM version of this app and I am preparing to release it. When the user upgrades to the GCM version I am wondering if my C2DM application server will be notified of the fact that the C2DM registration id is no longer valid. I would assume that C2DM will respond with "InvalidRegistration" or "NotRegistered" if I try to send a push notification to a device that has been upgraded. If I receive this I will remove this registration from the database.
Does anyone have any experience with this? Thanks in advance.
Horatio.