[AMQ-6575] Retained messages not persisted? (MQTT)

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 5.14.3
• Component/s: Broker, MQTT
• Assignee: Unassigned
• Reporter: Stefan Nilsson
• Created: 21/Jan/17 13:26
• Updated: 22/Jul/22 22:37

Description

Issue
Retained message is not persisted (after restart?)

Steps to reproduce

1. Client c1 connects and publishes a message m1 to topic t1 with retain: true and QoS: 2. Client then disconnects.
2. Client connect (with same clientId or different, both works) and c1 subscribes to t1. c1 recieves m1.
   However, if the broker is restarted and step 2 is re-run, the m1 is never recieved.

Shouldn't a retained message with QoS-2 be persisted and send to clients even after restart?