1
모두 subscribers(Topic)
및 지정한 user(Channel)
에 브로드 캐스트하려면 어떻게합니까?웹 소켓 스톰프 - 브로드 캐스트 (주제, 대기열)
this.messagingTemplate.convertAndSend(destination, message);
this.messagingTemplate.convertAndSendToUser(userId, destination, message);
맞습니까?
WebSocketConnectHandlerDecoratorFactory
클래스는 무엇입니까?
public final class WebSocketConnectHandlerDecoratorFactory implements WebSocketHandlerDecoratorFactory {
private static final Log logger = LogFactory.getLog(WebSocketConnectHandlerDecoratorFactory.class);
private final ApplicationEventPublisher eventPublisher;
/**
* Creates a new instance
*
* @param eventPublisher the {@link ApplicationEventPublisher} to use. Cannot be null.
*/
public WebSocketConnectHandlerDecoratorFactory(ApplicationEventPublisher eventPublisher) {
Assert.notNull(eventPublisher, "eventPublisher cannot be null");
this.eventPublisher = eventPublisher;
}
@Override
public WebSocketHandler decorate(WebSocketHandler handler) {
return new SessionWebSocketHandler(handler);
}
private final class SessionWebSocketHandler extends WebSocketHandlerDecorator {
public SessionWebSocketHandler(WebSocketHandler delegate) {
super(delegate);
}
@Override
public void afterConnectionEstablished(WebSocketSession wsSession)
throws Exception {
super.afterConnectionEstablished(wsSession);
publishEvent(new SessionConnectEvent(this,wsSession));
}
private void publishEvent(ApplicationEvent event) {
try {
eventPublisher.publishEvent(event);
}
catch (Throwable ex) {
logger.error("Error publishing " + event + ".", ex);
}
}
}
}
고마워 :
는 JavaDocs하세요! Artem Bilan. – Olivia
여기 같은 @, 올리비아 –