We need a mobile and server application for doin the following technique:
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The mobile application j2me have to make https request to a tomcat server waiting a response. The application must run in a thread (S40 nokia) and when the server send a valid request for the device, the application must alert to the user with a sound and open a form with data entry.
The j2me must request every minute and the request and the response must cost a little amount of bytes for every transaction (in an efficient way, we only want to read maybe a bit when the server have anything for the mobile and when the server have nothing).
If you advice us another technique for having the same result would be better. We are going to hire the best efficient app. Maybe with another framework in the tomcat part (like comet).