[STRATOS-1544] Topology Initialization Optimization

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0, 4.1.0, 4.1.1, 4.1.2, 4.1.3, 4.1.4
• Fix Version/s: 4.1.5
• Component/s: Cloud Controller, Messaging
• Assignee: Akila Perera
• Reporter: Imesh Gunaratne
• Created: 03/Sep/15 03:12
• Updated: 11/Nov/15 09:46
• Resolved: 11/Nov/15 09:46

Description

Currently a Complete Topology event is sent every minute to let the subscribers to initialize the current state of the topology in their local instance. This causes the subscribers to wait for one minute (in the worst case) to start their standard functionality.

May be we can improve this by sending the Complete Topology event on demand. The idea is to introduce a new topic called "initializer" to let the subscribers to request the Complete Topology event.