how to send C2DM registration ID to App Server

Ive manage to implement an android app (From the C2DM tutorial) to retrieve the device's registration ID but I have no idea now to send it to my application server. Can anyone guide me to how i can do so. Thanks.开发者_开发问答

You already have communications established from your Android app to your application server (e.g., HTTP) -- otherwise, C2DM will do you little good. Use whatever you are already using to communicate from your Android app to your application server to send the registration ID to the application server.