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https://issues.apache.org/jira/browse/IGNITE-15178?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17386149#comment-17386149
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Ivan Bessonov commented on IGNITE-15178:
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Looks good, thank you for the contribution. Merged to main branch.
> Add validation of MessageGroup IDs
> ----------------------------------
>
> Key: IGNITE-15178
> URL: https://issues.apache.org/jira/browse/IGNITE-15178
> Project: Ignite
> Issue Type: Task
> Components: networking
> Reporter: Aleksandr Polovtcev
> Assignee: Aleksandr Polovtcev
> Priority: Major
> Labels: iep-67, ignite-3
> Fix For: 3.0.0-alpha3
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Currently message groups IDs are simply {{short}} values that are manually
> assigned to every module. This can lead to ID clashes which will lead to
> message handlers being invoked unexpectedly.
> We should find a way to validate group IDs across all modules. One way is to
> check that message group classes are the same when a handler is registered in
> the {{MessagingService}}.
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