[AMQ-3596] FilePendingMessageCursor memory list does not respect priority for non persistent messages

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.5.1
• Fix Version/s: 5.6.0
• Component/s: Broker
• Labels: nonpersistent priority
• Assignee: Gary Tully
• Reporter: Gary Tully
• Created: 15/Nov/11 12:19
• Updated: 15/Nov/11 12:22
• Resolved: 15/Nov/11 12:22

Description

Priority support for non persistent messages is broken if all messages remain in memory. The first dispatch will in receipt order so the consumers ordering is not sufficient.
Problem: the default store cursor uses a file pending cursor for non persistent messages, but the in memory list is not priority aware.
Work around: is to use the vmCursor or to disable broker persistence.
Fix: is to make use of the PendingList from a vm cursor for the memory list of a file pending message cursor.