How to send message to the @ServerEndpoint from .class

Question

I don't know how to send a message to the @ServerEndpoint. I want to send a message from different project to the project which contains @ServerEndpoint. @ServerEndpoint code below...

@ServerEndpoint("/posluzitelj")
@Stateless
public class Posluzitelj {
    static Queue<Session> queue = new ConcurrentLinkedQueue<>();

    public static void send(String message) {
       
    }

    @OnMessage
    public void onMessage(String message) {

    }

    @OnOpen
    public void openConnection(Session session) {
        queue.add(session);
    }

    @OnClose
    public void closedConnection(Session session) {
        queue.remove(session);
    }

    @OnError
    public void error(Session session, Throwable t) {
        queue.remove(session);
    }
    
}

So, I wanna trigger onMessage function via another project class. How can I do that? Also, I do not want to use javascript! I wanna make communication with java language.

Does this answer your question? [How to send a message through web socket to a connected user?](https://stackoverflow.com/questions/42804923/how-to-send-a-message-through-web-socket-to-a-connected-user) — Mykola, Jun 21 '20 at 10:48
@MykolaMurza, unfortunately, no. I want to send a message to the socket endpoint. I know how to do that with js, for example: WebSocket ws=new WebSocket("ws://localhost:8084/application_1/posluzitelj"); — Domagoj Hamzic, Jun 21 '20 at 10:52
Problem is solved with @ClientEndpoint annotation. Link: [@ClientEndpoint class implementation](https://stackoverflow.com/questions/26452903/javax-websocket-client-simple-example) — Domagoj Hamzic, Jun 21 '20 at 13:17

Domagoj Hamzic · Accepted Answer · 2020-08-21T12:52:15.473

0

The problem is solved with @ClientEndpoint annotation. Link: ServerEndpoint

edited Aug 21 '20 at 12:52

answered Jun 22 '20 at 20:57

Domagoj Hamzic

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How to send message to the @ServerEndpoint from .class

1 Answers1