I found sending a push notification method from sample (http://msdn.microsoft.com/en-us/library/windows/apps/hh868244.aspx). Each client's device have to send the channel URI to my server.
Client A ----- > URI-A ------> MY SERVER
Client B ----- > URI-B ------> MY SERVER
So. I want sending a push notification to both client , I will send URI-A and URI-B from my server (Send two times from my server).
MY SERVER ----- > URI-A ------> Client A
MY SERVER ----- > URI-B ------> Client B
I would like to send URI-X then push notification sending to both client.
How to send one time then message arrived to all clients?
MY SERVER ----- > URI-X ------> Client A
------> Client B
Thanks.
PS. I didn't use a Windows Azure service.