[AMQ-4944] Implement reliable forwarding in broker networks

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Abandoned
• Component/s: Broker
• Labels: duplicate failover networks recovery
• Assignee: Unassigned
• Reporter: Gary Tully
• Created: 19/Dec/13 16:22
• Updated: 13/Mar/22 14:16
• Resolved: 13/Mar/22 14:16

Description

See some detail in https://issues.apache.org/jira/browse/AMQ-4465

Essentially when we forward we do a send and individual ack. If we miss the send reply due to connection failure or broker death we will have a duplicate send. The other end may suppress but this cannot be guaranteed.
We need to do batch 2pc between the brokers such that we can always recover and guarantee at most once delivery.

Issue Links

• relates to: AMQ-4465 Rethink replayWhenNoConsumers solution