CODEWITHSUNDEEP
springstompspring-websocket
Robin Varghese
Robin Varghese

Reputation: 585

Spring websocket Client to Client communication

I have a requirement where my Websocket session should be able to communicate with each other.I am creating a Request Response model where my Client A would send a request on a Queue on which I have multiple subscriber agents (Ag1 and Ag2). I would expect that my requests would round robin between these 2 subscribers. Unfortunately, the event is broadcasted to both the agents rather than it being a one to one communication.

My Spring config

@Override
    public void registerStompEndpoints(StompEndpointRegistry registry) {
        registry.addEndpoint("/websocket").withSockJS();
    }

    @Override
    public void configureMessageBroker(MessageBrokerRegistry config) {
        config.setApplicationDestinationPrefixes("/app");
        config.enableSimpleBroker("/queue", "/topic");
    }

Client JS Code

requestResponse = new RequestResponse({
    outgoingChannel : "/queue/clients",
    incomingChannel : "/topic/broadcast/clients",
    callbackFn : widget3eventHandler
},session);

Agent Subscriber Code

requestResponse = new RequestResponse({
    outgoingChannel : "/topic/broadcast/clients",
    incomingChannel : "/queue/clients",
    callbackFn : widget3eventHandler,
    processAll : true
},session);

Is this a bug in SIMP Broker or am i doing something wrong.

Upvotes: 2

Views: 999

Answers (1)

Brian Clozel
Brian Clozel

Reputation: 59211

You can check this sample chat application if you want to know how to achieve client to client communication.

Upvotes: 3

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