[SCB-503] When using WeighedResponseTimeRule, there are some initialize and stateless access problems

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: java-chassis-1.0.0-m2
• Component/s: Java-Chassis
• Assignee: liubao
• Reporter: liubao
• Created: 18/Apr/18 08:25
• Updated: 06/Aug/18 09:04
• Resolved: 27/Apr/18 06:53

Description

1. When creating WeighedResponseTimeRule, it will call loadbalance get all service lists. And when running, it also starts a deamon to maintain states and also call  loadbalance get all service lists. So any state access to 'invocation' will cause problem. 

Any filter rules will avoid to use invocation for stateful filters. 

 

2. when change WeighedResponseTimeRule to RoundRobin, it's deamon task is not destroyed and may cause resource leak if change laodbalance rule from to this frequently. 

 

Issue Links

• links to: GitHub Pull Request #657