[jira] [Commented] (CASSANDRA-15349) Add “Going away” message to the client protocol

["Chris Lohfink (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANDRA-15349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16968011#comment-16968011 ] 

Chris Lohfink commented on CASSANDRA-15349:
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Would it be possible to send a CQL level event on the connection itself? On larger clusters it can take 10s to propagate a gossip event.

Perhaps even a "request to close" event or something on the connection itself and let the client itself disconnect instead of just stop sending requests to it. Then the server can just forcibly shut down (like it does now) after some time or move on if all connections are left.

> 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
>              Labels: client-impacting
>
> 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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