I want to develop an app that will be deployed in two android devices for making them communicate through wifi. And here is the case: Two devices are turning on their Wifi They're not connected to ...
I want to write a program in Java using RS-232. But I am unable to find the java.comm Package for the windows. Which library should I use for this purpose? ...
Is it exists any alternative to SIP protocol? I want implement voice & video chat option in my application. I don't want use SIP, because I need only simple communication without call for ...
I am trying to add a chat to my web application written in Java. What would be the best solution in this matter? I have read something about JMS, but the pub/sub pattern doesn't seem to be designed ...
I'm making a project with 5 packages. The packages can communicate with each other by sending Messages to a central MessageQueue in the Main package and that MessageQueue takes care of all the ...