Hi Michael, I have clicked on the link you provide and read the documentation. I have created a small project to test channel api.
I can make it running. From the "main" request I can send a message to the client using the channel. The client can then respond to me. But I have seen that the response is not synchronous, it can be done using POST (or GET). This mean that the "client value" is owned by a second request that need to give this value to the "main" request. So the problem is not far different with channel api. Looking at the java-channel-tic-tac-toe example I have seen that the MoveServlet load a Game object from the datastore (not session), make the move and inform other clients. In this case is the datastore the communication channel... And this can I use even in my solution. I will investigate more the problem. Firs I check if the channel api can be mixed with session, or to use datastore as communication channel. Many thanks! On 05/11/2012 04:09 AM, Michael Hermus wrote:
You should click the link I provided in my first post, and read the doc. The Channel API allows you to create a persistent connection between the server and a JavaScript client, allowing you to send data back and forth. I imagine that would allow you to accomplish your goals.
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