Java – spring 4 websocket remote proxy configuration

I managed to create a simple web socket application with spring 4 and stomp Please refer to my previous question here

registry.enableSimpleBroker("/topic");

to

registry.enableStompBrokerRelay("/topic");

It worked

The question is how to configure the agent? As far as I know, in this case, the application automatically discovers the agent on localhost: defaultport. What should I do if I need to point the application to another agent on another machine?

Solution

The enablestompbrokerelay method returns a convenient registration instance that exposes a smooth API

You can use this fluent API to configure your broker relay:

registry.enableStompBrokerRelay("/topic").setRelayHost("host").setRelayPort("1234");

You can also configure various properties, such as agent login / transfer credentials, etc

Same as XML configuration:

<websocket:message-broker>
  <websocket:stomp-endpoint path="/foo">
    <websocket:handshake-handler ref="myHandler"/>
    <websocket:sockjs/>
  </websocket:stomp-endpoint>
  <websocket:stomp-broker-relay prefix="/topic,/queue" 
      relay-host="relayhost" relay-port="1234"
      client-login="clientlogin" client-passcode="clientpass"
      system-login="syslogin" system-passcode="syspass"
      heartbeat-send-interval="5000" heartbeat-receive-interval="5000"
      virtual-host="example.org"/>
</websocket:message-broker>

For more details on properties and default values, see stopbrokerrelayregistration Javadoc