无法使用spring TCP集成进行路由

我已经为TCP集成创建了入站和出站适配器，下面是给定的配置

<beans:description>
    Uses conversion service and collaborating channel
    adapters.
</beans:description>

<context:property-placeholder />




<!-- Client side -->

<gateway id="gw"
    service-interface="com.project.configuration.ACDGateway"
    default-reply-timeout="20000" default-request-channel="input"
    default-reply-channel="gatewayChannel" />

<ip:tcp-connection-factory id="client" type="client"
    host="10.90.7.31" port="42027" single-use="false"
    serializer="MessageSerializerDeserializerService" deserializer="MessageSerializerDeserializerService"
    so-timeout="10000" />

<publish-subscribe-channel id="input" />

<ip:tcp-outbound-channel-adapter id="outAdapter.client"
    order="1" channel="input" connection-factory="client" /> <!-- Collaborator -->

<beans:bean id="MessageSerializerDeserializerService"
    class="com.project.service.impl.MessageSerializerDeserializerService" />

<ip:tcp-inbound-channel-adapter id="inAdapter.client"
    channel="recieve" connection-factory="client" /> <!-- Collaborator -->
<channel id="recieve" />

<header-enricher input-channel="recieve"
    output-channel="gatewayChannel">
    <header name="replyChannel"
        value="gatewayChannel"/>
</header-enricher>
<channel id="gatewayChannel" />

非常感谢您的帮助

谢谢，

---

Prashant

您不能只添加

网关通道

作为回复通道头；

replyChannel

头特定于每条消息，而

gatewayChannel

则为每条消息桥接到它。您正在将replyChannel连接到自身；因此，堆栈溢出

您不能在此处使用通道适配器；您必须改用出站网关，以便框架可以维护

replyChannel

头

---

显示了如何使用通道适配器实现类似结果的一种方法，方法是保存

replyChannel

并关联应答，但是使用网关实际上要简单得多。

谢谢，但是当我不添加该头时，我在头异常中没有可用的输出通道。

replyChannel

头被

gw

网关用来关联对请求的回复。您必须从出站消息中保存该头，当收到回复时，找出它是针对哪个请求的，并恢复其

replyChannel

头。正如我所说，如果您使用tcp出站网关而不是通道适配器，那么框架将为您解决所有这些问题。

Exception in thread "pool-3-thread-1" java.lang.StackOverflowError
    at org.springframework.beans.factory.support.AbstractBeanFactory.transformedBeanName(AbstractBeanFactory.java:1090)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:239)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202)
    at org.springframework.integration.support.channel.BeanFactoryChannelResolver.resolveDestination(BeanFactoryChannelResolver.java:88)
    at org.springframework.integration.support.channel.BeanFactoryChannelResolver.resolveDestination(BeanFactoryChannelResolver.java:45)
    at org.springframework.messaging.core.AbstractDestinationResolvingMessagingTemplate.resolveDestination(AbstractDestinationResolvingMessagingTemplate.java:73)
    at org.springframework.messaging.core.AbstractDestinationResolvingMessagingTemplate.send(AbstractDestinationResolvingMessagingTemplate.java:67)
    at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutput(AbstractMessageProducingHandler.java:300)
    at org.springframework.integration.handler.AbstractMessageProducingHandler.produceOutput(AbstractMessageProducingHandler.java:212)
    at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutputs(AbstractMessageProducingHandler.java:129)
    at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:115)
    at org.springframework.integration.handler.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:127)
    at org.springframework.integration.dispatcher.AbstractDispatcher.tryOptimizedDispatch(AbstractDispatcher.java:116)
    at org.springframework.integration.dispatcher.UnicastingDispatcher.doDispatch(UnicastingDispatcher.java:148)
    at org.springframework.integration.dispatcher.UnicastingDispatcher.dispatch(UnicastingDispatcher.java:121)
    at org.springframework.integration.channel.AbstractSubscribableChannel.doSend(AbstractSubscribableChannel.java:77)
    at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:423)
    at org.springframework.integration.channel.AbstractMessageChannel.send(AbstractMessageChannel.java:373)
    at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:115)
    at org.springframework.messaging.core.GenericMessagingTemplate.doSend(GenericMessagingTemplate.java:45)
    at org.springframework.messaging.core.AbstractDestinationResolvingMessagingTemplate.send(AbstractDestinationResolvingMessagingTemplate.java:68)
    at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutput(AbstractMessageProducingHandler.java:300)
    at org.springframework.integration.handler.AbstractMessageProducingHandler.produceOutput(AbstractMessageProducingHandler.java:212)
    at org.springframework.integration.handler.AbstractMessageProducingHandler.sendOutputs(AbstractMessageProducingHandler.java:129)
    at org.springframework.integration.handler.AbstractReplyProducingMessageHandler.handleMessageInternal(AbstractReplyProducingMessageHandler.java:115)