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https://issues.apache.org/jira/browse/DAFFODIL-2778?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Lawrence reassigned DAFFODIL-2778:
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    Assignee: Steve Lawrence

> Make the CLI thread-safe
> ------------------------
>
>                 Key: DAFFODIL-2778
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2778
>             Project: Daffodil
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 3.5.0
>            Reporter: Steve Lawrence
>            Assignee: Steve Lawrence
>            Priority: Minor
>
> The CLI is not currently thread safe. In most cases this isn't a big deal 
> because the CLI is wrong from a command line and so each instance of daffodil 
> runs in its own process space and we don't have to worry about thread safety.
> However, when testing the CLI, we run it in separate threads instead of 
> forking, which substantially decreases the time needed to run tests. But 
> because the CLI isn't thread safe, we must disable parallel execution of 
> tests in daffodil-cli/build.sbt.
> Ideally we could modify the CLI so it was thread safe, which would allow 
> parallel test execution. It would also also libraries to run the CLI without 
> forking if it was something they needed.



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