[QPID-3136] Add option to disable defaults for queue threshold alerts

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.10
• Fix Version/s: 0.10
• Component/s: C++ Broker
• Assignee: Gordon Sim
• Reporter: Gordon Sim
• Created: 10/Mar/11 16:47
• Updated: 29/Jul/13 19:05
• Resolved: 14/Mar/11 11:44

Description

By default any queue with a limit set will generate threshold events at 80% of that limit. This is designed to be simple for out-of-the-box use, but is not always desirable (and is a change in behaviour) and so would be nice to be able to turn off.

The proposal is to add a broker level option to control the ratio used for determining an alert threshold from a queue limit. If set to 0 this would disable threshold events by default.