gs-messaging-stomp-websocket/complete/src/main/java/hello/WebSocketConfig.java

package hello;

import org.springframework.context.annotation.Configuration;
import org.springframework.messaging.simp.config.EnableWebSocketMessageBroker;
import org.springframework.messaging.simp.config.MessageBrokerConfigurer;
import org.springframework.messaging.simp.config.StompEndpointRegistry;
import org.springframework.messaging.simp.config.WebSocketMessageBrokerConfigurer;
import org.springframework.web.socket.server.config.EnableWebSocket;

@Configuration
@EnableWebSocket
@EnableWebSocketMessageBroker
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {

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

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

}