I’ve implemented push notifications in my Android app and am trying to build out the server-side to make it more scalable. Looking at the documentation on how to construct the POST to send a push, it seems I need to send a POST for every single user. So if I have 1000 users, I need to send 1000 POSTs, even if the push payload is identical.
Since I’m sending this to Google and they’re processing it anyway, I figure it’s not unreasonable to hope that I can send a single POST and have Google parse the client tokens and send a push per token. I don’t see a way to include multiple tokens in a single POST. So correct me if I’m wrong, but I’ll need to continue what I’m doing today, sending a push for every single user…correct?
Thanks in advance.
To anybody still looking at this question – there is now a solution! With the release of Google Cloud Messaging you can now send multicast messages:
http://developer.android.com/guide/google/gcm/gcm.html