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https://issues.apache.org/jira/browse/STRATOS-454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nirmal Fernando resolved STRATOS-454.
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Resolution: Fixed
Reka has done this improvement, hence resolving.
> Introducing Maintenance state to Topology
> -----------------------------------------
>
> Key: STRATOS-454
> URL: https://issues.apache.org/jira/browse/STRATOS-454
> Project: Stratos
> Issue Type: Improvement
> Components: Cartridge Agent, Cloud Controller, Eventing
> Affects Versions: 4.0.0 M7
> Reporter: Reka Thirunavukkarasu
> Assignee: Reka Thirunavukkarasu
> Fix For: 4.0.0 Alpha
>
>
> In the graceful shutdown, we keep the member as active until it receives
> ReadyToShutdown event. In between these state changes, member will become
> unavailable. So the LB needs to aware of that, in order to avoid sending
> requests to a member which is going to graceful shutdown. I think that if we
> introduce another state say Maintenance in the Topology, before the actual
> shut down of the application inside the member takes place, then the LB will
> act upon the Maintenance state and remove the member from the active members
> list.
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