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https://issues.apache.org/jira/browse/CASSANDRA-15349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16969057#comment-16969057
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Jorge Bay commented on CASSANDRA-15349:
---------------------------------------

I think the client should close the connection after draining, whenever 
possible. This would allow completing the "going away" flow in a short period 
of time on a healthy cluster.

The node could start rejecting new requests immediately with {{Overloaded}} to 
facilitate draining and moving traffic to the other nodes.

I like the idea of reusing existing timeout settings ({{max(readtimeout, 
writetimeout)}}), instead of introducing a new one.

> Add “Going away” message to the client protocol
> -----------------------------------------------
>
>                 Key: CASSANDRA-15349
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15349
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Messaging/Client
>            Reporter: Alex Petrov
>            Priority: Normal
>
> Add “Going away” message that allows node to announce its shutdown and let 
> clients gracefully shutdown and not attempt further requests.



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