I need to develop a common push notification server using java web technologies [closed]

Question

I need to develop a common push notification server using java web technology for mobile devices(android,ios and windows phone,etc.. ).i mean that i need to push notifications to mobile devices from this server ,how it is possible ? i need some ideas ..so please help to accomplish this task...

Thank you .

Answer 1

Push notifications can be done using Comet servlets or smth like that. I've used XMPP (Chat system) for such tasks. So your server and clients communicate through chat system (Openfire). Looks like this: CLIENT APP---->OPENFIRE<-----SERVER APP

Your server sends message to client and on client side you handle that message and make some actions!