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Posted to issues@ignite.apache.org by "Aleksandr Polovtcev (Jira)" <ji...@apache.org> on 2021/07/22 12:34:00 UTC

[jira] [Created] (IGNITE-15178) Add validation of MessageGroup IDs

Aleksandr Polovtcev created IGNITE-15178:
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             Summary: 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
             Fix For: 3.0.0-alpha3


Currently message groups IDs are simply {{short}} values that are manually assigned for 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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