Configuring Workflow example to use java server

[madamedefarge]

I am using the workflow example as a starting point for my project. I have successfully run the workflow example in glsp-examples with the embedded node server.
Now I am trying to get it running with the java server and am using Eclipse to run the glsp-server code in debug mode. I am launching the glsp-server using the Start_Workflow_Example_Server launch configuration.
Then I am running yarn start:external to run the browser-app. It connects to the server successfully.
However everytime I make an edit in the diagram I am prompted that the "source of editor 'example1.wf' has changed" ;-

How can I fix this? How do I get the workflow example running with a java server please?

[tortmayr]

Hi @madamedefarge,

I tried to reproduce this issue but for me everything works as expected.
I did the following:

• Checkout and build https://github.com/eclipse-glsp/glsp-server/releases/tag/v2.0.0
• Start the server via Start_Workflow_Example_Server launch config
• Start the workflow example (of the glsp-examples) repository with yarn start:external

Editing the diagram etc. works as expected, no prompt of Source of xyz changed appears.

Could you provide me with additional details about your system? What os, java, node and maven version are you using?

[madamedefarge]

Hi @tortmayr
I redid the build and have an issue flagged by a unit test which is likely relevant to the issue. See my post of a few days ago for the details.
Do you not get the failure in FileWatcherTest when you do a build?

[madamedefarge]

So I went back and did a rebuild from scratch.
I checked out from here: https://github.com/eclipse-glsp/glsp-server/releases/tag/v2.0.0
and did a mvn build in the root: mvn clean verify -Pm2 -Pfatjar
and got failures in FileWatcherTest;-
[ERROR] Failures:
[ERROR] FileWatcherTest.changingWatchedFileNotifiesClient:88->assertNotifications:153 expected: <1> but was: <0>
[ERROR] FileWatcherTest.deletingWatchedFileNotifiesClient:105->assertNotifications:153 expected: <1> but was: <0>

This was on a macOS Sonoma 14.4 system ;-
Java Temurin 17.0.9
Maven 3.9.6

I retried it on a Windows 11 system also with Java 17.0.9 and Maven 3.9.6 and got the same result.