Release 10.1A: OpenEdge Development:
Messaging and ESB

> ## Messaging Examples

> This appendix provides 4GL messaging example procedures of Pub/Sub and PTP messaging, as well as a well as a sample application illustrating the gateway approach to integration with the native 4GL publish and subscribe mechanism. Examples are written using the BrokerConnect option; however, the examples may be run using either the ClientConnect or ServerConnect options.

> This information is detailed in the following sections:

> - Pub/Sub messaging examples

> - PTP messaging examples

> - MultiPartMessage example

> - Gateway sample application

> For information on locating the examples, see the "Example procedures" section.

> For an alphabetical API reference, see Appendix A "4GL-JMS API Reference."

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