Talend ESB supports several communication styles, including Request-Response, One-way, Request-Callback and Notification. Request-Response and One-way supports both HTTP/HTPPS and SOAP/JMS, whereas Request-Callback and Notification only supports SOAP over JMS.
For more information on the different communication styles, see the following sections:
For more information about the configuration of SOAP/JMS for Talend ESB, see Configuring SOAP over JMS.
And for a real use case of the different communication styles, refer to the Library example provided with the Talend Runtime, under the examples/talend/tesb/library-service directory. For more information about how to run this use case, see the README files provided with the example.