Listener Notifications
A listener notification works in conjunction with a listener to process messages in Adapter for Apache Kafka. When a listener receives a message from a Kafka topic, then it passes the message to an enabled listener notification that is associated with the listener.
Important:
The message is lost if you do not configure any notifications with a listener, or if you do not enable any listener notifications which are already configured.
You can configure one or more listener notifications for each listener. If you configure multiple listener notifications with the same listener, the listener the listener passes the data to the listener notifications created first. For more information, see
Overview of Listener and Listener Notification.
Adapter for Apache Kafka provides the following listener notification types:
Synchronous Apache Kafka Listener Notifications
Asynchronous Apache Kafka Listener Notifications
Synchronous Confluent Kafka Listener Notifications
Asynchronous Confluent Kafka Listener Notifications