Request-Reply Pattern

Support for the request-reply communication pattern. More...

Modules
	Requester
	connext::Requester and associated elements
	Replier
	connext::Replier, connext::SimpleReplier and associated elements

Detailed Description

Support for the request-reply communication pattern.

There are two basic entities that enable this pattern:

• connext::Requester
• connext::Replier (and a simpler version connext::SimpleReplier)

This functionality is built on top of RTI Connext.

A Requester publishes a request topic and subscribes to a reply topic. A Replier subscribes to the request topic and publishes the reply topic.

The Request-Reply communication pattern is only available with RTI Connext Messaging.

You can find more information about this pattern in the User's Manual (see Part 4).

Internal RTI Connext errors are reported as exceptions.

To use request-reply in your application, include the following header file:

"ndds/ndds_requestreply_cpp.h"

See Also

Request-Reply Examples.