Question

我正在使用回调消息来处理异步RabbitMQ消息。

以下是我的制片人的一部分：

@Autowired(required = false)
@Qualifier("rabbitTemplate")
private RabbitTemplate queueTemplate;

@Override
public Response createIncident(String incident) {
    LOGGER.info("Sending incident into queue");
    queueTemplate.convertAndSend((Object)incident, new MessagePostProcessor() {

        @Override
        public Message postProcessMessage(Message message) throws AmqpException {
            message.getMessageProperties().setReplyTo("replyQueue");
            return message;
        }
    });
    Message message = queueTemplate.receive();
...

Spring rabbitMQ上下文

<rabbit:admin connection-factory="rabbitConnFactory" />

<rabbit:queue name="rabbitQueue" />
<rabbit:queue name="replyQueue" />

<rabbit:topic-exchange name="rabbitExchange">
    <rabbit:bindings>
        <rabbit:binding queue="rabbitQueue" pattern="camel" />
        <rabbit:binding queue="replyQueue" pattern="camel" />
    </rabbit:bindings>
</rabbit:topic-exchange>


<rabbit:template id="rabbitTemplate" 
    connection-factory="rabbitConnFactory" exchange="rabbitExchange" routing-key="camel"
    reply-address="replyQueue" reply-queue="replyQueue">
    <rabbit:reply-listener/>
</rabbit:template>

<rabbit:listener-container
    connection-factory="rabbitConnFactory" concurrency="10">
    <rabbit:listener ref="rabbitMessageListener" method="createIncident"
        queue-names="rabbitQueue" />
</rabbit:listener-container>

<bean id="rabbitMessageListener" class="com.my.listener.QueueListener" />

应该收到并回复的听众

@Autowired(required = false)
@Qualifier("rabbitTemplate")
private RabbitTemplate queueTemplate;

public void createIncident() {
    queueTemplate.receiveAndReply("replyQueue", new ReceiveAndReplyMessageCallback() {

        @Override
        public Message handle(Message message) {
            String incident = new String(message.getBody());
            LOGGER.debug("Queue incoming message: " + incident);
            String result = "" + messageHandler.createIncident(incident);
            return new Message(result.getBytes(), new MessageProperties());
        }

    });

它不希望在侦听器中进入此句柄消息。和应用程序容器显示消息

2016-06-22 14：15：30,457错误 [AbstractFaultChainInitiatorObserver：115]错误期间发生错误处理，放弃！ org.apache.cxf.interceptor.Fault：No＆＃39; queue＆＃39; 指定。检查RabbitTemplate的配置。在 org.apache.cxf.service.invoker.AbstractInvoker.createFault（AbstractInvoker.java:170）在 org.apache.cxf.service.invoker.AbstractInvoker.invoke（AbstractInvoker.java:136）在org.apache.cxf.jaxrs.JAXRSInvoker.invoke（JAXRSInvoker.java:204）在org.apache.cxf.jaxrs.JAXRSInvoker.invoke（JAXRSInvoker.java:101）在 org.apache.cxf.interceptor.ServiceInvokerInterceptor $ 1.run（ServiceInvokerInterceptor.java:58）在 org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage（ServiceInvokerInterceptor.java:94）在 org.apache.cxf.phase.PhaseInterceptorChain.doIntercept（PhaseInterceptorChain.java:272）在 org.apache.cxf.transport.ChainInitiationObserver.onMessage（ChainInitiationObserver.java:121）在 org.apache.cxf.transport.http.AbstractHTTPDestination.invoke（AbstractHTTPDestination.java:249）在 org.apache.cxf.transport.servlet.ServletController.invokeDestination（ServletController.java:248）在 org.apache.cxf.transport.servlet.ServletController.invoke（ServletController.java:222）在 org.apache.cxf.transport.servlet.ServletController.invoke（ServletController.java:153）在 org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke（CXFNonSpringServlet.java:171）在 org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest（AbstractHTTPServlet.java:289）在 org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost（AbstractHTTPServlet.java:209）在javax.servlet.http.HttpServlet.service（HttpServlet.java:650）at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service（AbstractHTTPServlet.java:265）在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:303）在 org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:208）在 org.apache.tomcat.websocket.server.WsFilter.doFilter（WsFilter.java:52）在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:241）在 org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:208）在 com.mobilitymedia.connected.http.core.LoggerFilter.doFilter（LoggerFilter.java:41）在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:241）在 org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:208）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:330）在 org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke（FilterSecurityInterceptor.java:118）在 org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter（FilterSecurityInterceptor.java:84）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.access.ExceptionTranslationFilter.doFilter（ExceptionTranslationFilter.java:113）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.session.SessionManagementFilter.doFilter（SessionManagementFilter.java:103）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter（AnonymousAuthenticationFilter.java:113）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter（SecurityContextHolderAwareRequestFilter.java:154）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter（RequestCacheAwareFilter.java:45）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.authentication.preauth.AbstractPreAuthenticatedProcessingFilter.doFilter（AbstractPreAuthenticatedProcessingFilter.java:94）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal（WebAsyncManagerIntegrationFilter.java:50）在 org.springframework.web.filter.OncePerRequestFilter.doFilter（OncePerRequestFilter.java:107）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter（SecurityContextPersistenceFilter.java:87）在 org.springframework.security.web.FilterChainProxy $ VirtualFilterChain.doFilter（FilterChainProxy.java:342）在 org.springframework.security.web.FilterChainProxy.doFilterInternal（FilterChainProxy.java:192）在 org.springframework.security.web.FilterChainProxy.doFilter（FilterChainProxy.java:160）在 org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate（DelegatingFilterProxy.java:344）在 org.springframework.web.filter.DelegatingFilterProxy.doFilter（DelegatingFilterProxy.java:261）在 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter（ApplicationFilterChain.java:241）在 org.apache.catalina.core.ApplicationFilterChain.doFilter（ApplicationFilterChain.java:208）在 org.apache.catalina.core.StandardWrapperValve.invoke（StandardWrapperValve.java:220）在 org.apache.catalina.core.StandardContextValve.invoke（StandardContextValve.java:122）在 org.apache.catalina.authenticator.AuthenticatorBase.invoke（AuthenticatorBase.java:505）在 org.apache.catalina.core.StandardHostValve.invoke（StandardHostValve.java:169）在 org.apache.catalina.valves.ErrorReportValve.invoke（ErrorReportValve.java:103）在 org.apache.catalina.valves.AccessLogValve.invoke（AccessLogValve.java:956）在 org.apache.catalina.core.StandardEngineValve.invoke（StandardEngineValve.java:116）在 org.apache.catalina.connector.CoyoteAdapter.service（CoyoteAdapter.java:436）在 org.apache.coyote.http11.AbstractHttp11Processor.process（AbstractHttp11Processor.java:1078）在 org.apache.coyote.AbstractProtocol $ AbstractConnectionHandler.process（AbstractProtocol.java:625）在 org.apache.tomcat.util.net.JIoEndpoint $ SocketProcessor.run（JIoEndpoint.java:316）在 java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142）在 java.util.concurrent.ThreadPoolExecutor中的$ Worker.run（ThreadPoolExecutor.java:617）在 org.apache.tomcat.util.threads.TaskThread $ WrappingRunnable.run（TaskThread.java:61）在java.lang.Thread.run（Thread.java:745）引起： org.springframework.amqp.AmqpIllegalStateException：No＆＃39; queue＆＃39; 指定。检查RabbitTemplate的配置。在 org.springframework.amqp.rabbit.core.RabbitTemplate.getRequiredQueue（RabbitTemplate.java:1514）在 org.springframework.amqp.rabbit.core.RabbitTemplate.receive（RabbitTemplate.java:802）在 com.myService.IncidentServiceDefaultImpl.createIncident（IncidentServiceDefaultImpl.java:36） at sun.reflect.NativeMethodAccessorImpl.invoke0（Native Method）at sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）在 sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）在java.lang.reflect.Method.invoke（Method.java:498）at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation（AbstractInvoker.java:188）在 org.apache.cxf.service.invoker.AbstractInvoker.invoke（AbstractInvoker.java:104） ......还有65个

Answer 1

您应该使用：

/**
 * The name of the default queue to receive messages from when none is specified explicitly.
 *
 * @param queue the default queue name to use for receive
 */
public void setQueue(String queue) {
    this.queue = queue;
}

而不是reply-address。

重新考虑你的

queueTemplate.receiveAndReply("replyQueue",

对我而言似乎应该看一下绑定到routing-key="camel"的不同队列。

虽然你还有<binding>的混乱。

另外，如果您真的可以在消费者部分使用ListenerContainer而不是receiveAndReply，那么最好先看一下。

具有回调

1 个答案: