在 ESB WSO2 中使用克隆调解器时无法返回传入序列

Question

我从DZONE博客中为克隆调解器举了一个例子，但看起来我犯了一些错误，无法在后续返回以进一步处理。

谁能帮忙？

  <proxy name="DSS_TrainDetailsProxy" transports="http" startOnLoad="true" trace="disable" statistics="enable">
    <target inSequence="DSS_TrainDetails_IN" outSequence="DSS_TrainDetails_OUT" faultSequence="CommonFaultHandler"/>
    <publishWSDL key="DSS_TrainDetails_wsdl"/>
</proxy>
 <localEntry key="DSS_TrainDetails_wsdl" src="file:repository/conf/train/wsdl/TrainDetails.wsdl"/>
<sequence name="DSS_TrainDetails_IN">
 <clone>
     <target>
        <send>
            <endpoint key="DSS_TrainDetails_EPR"/>
        </send>
    </target>
    <target>
        <send>
            <endpoint key="DSS_TrainDetails_EPR"/>
        </send>
    </target>
    <target>
        <send>
            <endpoint key="DSS_TrainDetails_EPR"/>
        </send>
    </target>
</clone>

    <sequence name="DSS_TrainDetails_OUT">
   <aggregate>
        <completeCondition>
            <messageCount min="-1" max="-1"/>
        </completeCondition>
        <onComplete xmlns:tra="traindetails.co.nz" expression="//tra:TrainDetails">
            <log level="custom" separator=",">
                <property name="MessageFlow" value="======================= Sending Back the Aggregated Responses. ==============="/>
            </log>
            <log level="full" separator=","/>
            <enrich>
                <source xmlns:tra="traindetails.co.nz" clone="true" xpath="//tra:TrainDetails/tra:TrainsDetails"/>
                <target type="body" action="child"/>
            </enrich>
            <send/>
        </onComplete>
    </aggregate>
</sequence>

Answer 1

嗨，

只是想让您知道克隆调解员为我工作:)我通过以下代码在 IN 序列中进行了更改，我已经从 IN 序列中删除了"发送"关键字：

<sequence name="DSS_TrainDetails_IN">
 <clone>
     <target>
            <endpoint key="DSS_TrainDetails_EPR"/>
    </target>
    <target>
            <endpoint key="DSS_TrainDetails_EPR1"/>
    </target>
    <target>
            <endpoint key="DSS_TrainDetails_EPR2"/>
    </target>
</clone>

Answer 2

试试：在你的代理定义和克隆目标中删除你的outSequence="DSS_TrainDetails_OUT"，<send>更改为<send receive="DSS_TrainDetails_OUT">