java - apache tomcat 8 websocket origin and client address

Question

H.e.l.l.o community, i hope someone can help me ... i am using apache tomcat 8.0.0-RC5 and JSR-356 web socket API ... I have 2 questions:

1) Is it possible to get the client ip on @OnOpen method ??

2) Is it possible to get the origin of the connection ???

I followed the websocket example which comes with the distribution of tomcat and i was not able to find the answers .... My java class is basically as follow

@ServerEndpoint(value = "/data.socket")
public class MyWebSocket {
    @OnOpen
    public void onOpen(Session session) {
        // Here is where i need the origin and remote client address
    }

    @OnClose
    public void onClose() {
        // disconnection handling
    }

    @OnMessage
    public void onMessage(String message) {
        // message handling
    }

    @OnError
    public void onError(Session session, Throwable throwable) {
        // Error handling
    }
}