- All Superinterfaces:
@Public @Stable public interface MessageListener<T> extends Serializable
A listener that will be called in order for every message received.
receivedThis method is called whenever a new message is received.
Messages are guaranteed to be delivered in order and from the same thread for a single consumer
This method will only be called once for each message, unless either application or broker crashes.
Application is responsible for acking message by calling any of consumer acknowledgement methods.
Application is responsible of handling any exception that could be thrown while processing the message.
consumer- the consumer that received the message
msg- the message object
reachedEndOfTopicGet the notification when a topic is terminated.
consumer- the Consumer object associated with the terminated topic