io.xiaper.mq.stomp.listener

类 StompBrokerAvailabilityListener

java.lang.Object

io.xiaper.mq.stomp.listener.StompBrokerAvailabilityListener

所有已实现的接口:

EventListener, org.springframework.context.ApplicationListener<org.springframework.messaging.simp.broker.BrokerAvailabilityEvent>

@Component
public class StompBrokerAvailabilityListener
extends Object
implements org.springframework.context.ApplicationListener<org.springframework.messaging.simp.broker.BrokerAvailabilityEvent>

indicates when the broker becomes available/unavailable https://docs.spring.io/spring/docs/current/spring-framework-reference/web.html#websocket-stomp-appplication-context-events

作者:

xiaper.io

构造器概要

构造器

构造器和说明
StompBrokerAvailabilityListener()

方法概要

限定符和类型	方法和说明
void	onApplicationEvent(org.springframework.messaging.simp.broker.BrokerAvailabilityEvent brokerAvailabilityEvent) 来自ApplicationListener的接口 监听 "system" connection to the broker is lost and re-established TODO: SimpMessagingTemplate should subscribe to this event and avoid sending messages at times when the broker is not available.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

StompBrokerAvailabilityListener

public StompBrokerAvailabilityListener()

方法详细资料

onApplicationEvent

public void onApplicationEvent(org.springframework.messaging.simp.broker.BrokerAvailabilityEvent brokerAvailabilityEvent)

来自ApplicationListener的接口 监听 "system" connection to the broker is lost and re-established TODO: SimpMessagingTemplate should subscribe to this event and avoid sending messages at times when the broker is not available. TODO: In any case, SimpMessagingTemplate should be prepared to handle MessageDeliveryException when sending a message. TODO: 持久化断开、建立连接时间，并在建立连接后通知前端

指定者:

onApplicationEvent 在接口中 org.springframework.context.ApplicationListener<org.springframework.messaging.simp.broker.BrokerAvailabilityEvent>

参数:

brokerAvailabilityEvent - event