[jira] [Updated] (FLINK-24364) Add a delayed message cancellation to the embedded smoke test

["Igal Shilman (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-24364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igal Shilman updated FLINK-24364:
---------------------------------
    Priority: Minor  (was: Major)

> Add a delayed message cancellation to the embedded smoke test
> -------------------------------------------------------------
>
>                 Key: FLINK-24364
>                 URL: https://issues.apache.org/jira/browse/FLINK-24364
>             Project: Flink
>          Issue Type: Improvement
>          Components: Stateful Functions
>            Reporter: Igal Shilman
>            Priority: Minor
>
> StateFun supports sending delayed messages with a user defined cancellation token, and in addition canceling delayed messaging by providing this token.
> This feature is based on best-effort and it is non-deterministic, therefore it is difficult to craft an e2e test to capture it (it is covered with a unit test, where the exact conditions can be fixed)
> I propose non the less, to add it to the smoke as a leaf command, meaning, a command that doesn't result in state increment either). But nevertheless it basically simulates a user that is "clicking around".



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