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https://issues.apache.org/jira/browse/IGNITE-28518?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Puchkovskiy updated IGNITE-28518:
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    Component/s: network ai3

> Throw RecipientLeftException if acceptor says initiator is stale
> ----------------------------------------------------------------
>
>                 Key: IGNITE-28518
>                 URL: https://issues.apache.org/jira/browse/IGNITE-28518
>             Project: Ignite
>          Issue Type: Improvement
>          Components: network ai3
>            Reporter: Roman Puchkovskiy
>            Assignee: Roman Puchkovskiy
>            Priority: Major
>              Labels: ignite-3
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> When an initiator starts a handshake and the acceptor finds that the 
> initiator is stale (from the acceptor's point of view), the acceptor rejects 
> the handshake. Currently, this leads to HandshakeException failing the future 
> of the send that triggered the handshake.
> Instead, we should fail the future with a RecipientLeftException as, before 
> one of the nodes is restarted, they cannot communicate, so for initiator it 
> looks like the acceptor has gone.



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