2
votes
1answer
134 views

Java Communcation API not available for Windows [closed]

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? ...
-2
votes
1answer
144 views

Alternative to SIP, voice communication in Android [closed]

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 ...
1
vote
5answers
2k views

Best approach for a Java web chat client

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 ...
6
votes
2answers
408 views

Implementation of communication between packages (Java)

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 ...