# Enabling the InOut exchange pattern to get replies

This scenario applies only to Talend ESB, Talend Data Services Platform, Talend MDM Platform, Talend Real Time Big Data Platform, and Talend Data Fabric.

For more technologies supported by Talend, see [Talend Mediation Components](https://help.qlik.com/talend/r/en-US/7.3/mediation-components/exchange).

In this scenario, a cExchangePattern component is used to enable the request/reply exchange pattern in the Route, so that the client can get a reply from the server.

![](https://help.qlik.com/talend/en-US/mediation-components/7.3/Resources/images/use_case_cexchangepattern_1.png)

To send requests to the server side, a soapUI is needed and its configuration will be briefed in the following contents.

To build the Route, do the following.

### In this section

* [Dropping and linking the components](https://help.qlik.com/talend/en-US/mediation-components/7.3/mediation-exchange/cexchangepattern-csoap-cprocessor-cprocessor-dropping-and-linking-components)
* [Configuring the components](https://help.qlik.com/talend/en-US/mediation-components/7.3/mediation-exchange/cexchangepattern-csoap-cprocessor-cprocessor-configuring-components)
* [Viewing code and executing the Route](https://help.qlik.com/talend/en-US/mediation-components/7.3/mediation-exchange/cexchangepattern-csoap-cprocessor-cprocessor-viewing-code-and-executing-route)
* [Creating and sending a request to the server Route and getting a reply](https://help.qlik.com/talend/en-US/mediation-components/7.3/mediation-exchange/cexchangepattern-csoap-cprocessor-cprocessor-creating-and-sending-request-to-server-route-and-getting-reply)

**Related concepts**

[cExchangePattern](https://help.qlik.com/talend/en-US/mediation-components/7.3/mediation-exchange/cexchangepattern "Sets the message exchange mode in a Route.")

**Related information**

[cSOAP](https://help.qlik.com/talend/r/en-US/7.3/mediation-components/mediation-apache-cxf/csoap)

[cProcessor](https://help.qlik.com/talend/r/en-US/7.3/mediation-components/mediation-custom-code/cprocessor)