[jbosstools-issues] [JBoss JIRA] (ERT-623) Evaluate combination of Docker images of LS (from Che?) with LSP4E

[Mickael Istria (JIRA)]

    [ https://issues.jboss.org/browse/ERT-623?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575889#comment-13575889 ] 

Mickael Istria commented on ERT-623:
------------------------------------

Thanks [~jjohnstn] for the change in Docker Tools, it definitely helps.
Now I'm still facing 2 issues, which I believe are purely in LSP4E:
* The Docker process is added asynchronously to the Launch, while LSP4E expects it to be synchronous. As a result, LSP4E often reports an NPE.
* Even when adding an arbitrary wait, it seems like the messages are not properly transferred over the streams. Again I think LSP4E can be blamed here.

> Evaluate combination of Docker images of LS (from Che?) with LSP4E
> ------------------------------------------------------------------
>
>                 Key: ERT-623
>                 URL: https://issues.jboss.org/browse/ERT-623
>             Project: Eclipse Release Train
>          Issue Type: Enhancement
>            Reporter: Mickael Istria
>
> LSP4E offers a way to dynamically associate a Launch configuration representing a language server (communicating over stdio) with a content type to enable LS-based edition assistance in editor.
> It would be interesting to try this using a Docker Launch Configuration with LSP4E, more particularly, it'd be nice to test the Docker LS images that are created for Eclipse Che.
> cc [~rgrunber] : any obvious concern about it?
> cc [~flbe] : are the image for Language Server in Che streaming the LS messages over stdio? Or is it using another channel?



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