When do clients receive an acknowledgement of published message in a cluster of qpid brokers?
Issue
We need clarification about message acknowledgment sent back to a producer, when the qpid brokers run in a cluster.
- When do clients receive an acknowledgment of published message? Immediately after the peer process it? Or all brokers in the cluster?
- For durable messages, is the message publish acknowledged back to the client only after all the brokers have successfully written the message to disk? Or does the acknowledgment occur at some other point in time?
Environment
- Red Hat Enterprise MRG Messaging 2 or higher
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