Release 10.1A: OpenEdge Development:
Messaging and ESB

Pub/Sub messaging examples

The Pub/Sub examples consist of sets of subscribers and publishers. You should run each messaging example interactively from its own window. Launch the subscriber first, because the message is discarded if the publisher publishes the message before there are any subscribers to the topic (or any durable subscriptions).

The examples include:

Publishing and subscribing with a TextMessage
Publishing with message properties and subscribing selectively
Publishing with a reply handle, subscribing, and receiving an automatic reply
Publishing, receiving, and processing a StreamMessage
Publishing, receiving, and parsing an XMLMessage
Publishing, subscribing, and receiving an XML document in a BytesMessage
Publishing, subscribing, and receiving the customer table in a StreamMessage
Publishing and receiving a group of messages in a transaction
Installing an error handler to handle an asynchronous error
Installing an error handler for synchronous errors