In addition to exchanging messages among QAnywhere applications, you can exchange messages with systems that have a JMS interface using a specially configured client known as a connector. JMS is the Java Message Service API for adding messaging capabilities to Java applications.
The external messaging system is set up to act like a special client. It has its own address and configuration.
The architecture for messaging with external messaging systems is an extension of the architecture described in Simple messaging scenario. The following diagram shows this architecture:
The component that is added to Simple messaging scenario in order to enable messaging with an external messaging system is as follows: