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Fix: lsclient environment reload #27

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Christopher-R-Perkins
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@Christopher-R-Perkins Christopher-R-Perkins commented Jul 17, 2024

This pull request contains a fix for restarting the Language Server when the Language Server was never able to start.

changes:

  • added dag-packed.js.map to .gitignore to remove build artifact from repository
  • catches error caused by trying to stop a not running Language Server and allows the Server to attempt to restart the server.

This Language Server restart only happens when the python interpreter is changed, thus this fixes issues when an unsupported python interpreter is chosen. Before you would have to change the interpreter and then disable->restart->enable the extension for it to start the client again as the stop error was not handled. Now, the extension will try to restart the server even if the server was not previously started.

Summary by CodeRabbit

  • Chores

    • Updated .gitignore to exclude dag-packed.js.map.
  • Bug Fixes

    • Improved error handling when restarting the server, ensuring it logs errors if the stop operation fails and continues the restart process.

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coderabbitai bot commented Jul 17, 2024

Walkthrough

This update improves the project's robustness and maintainability. It enhances the error handling in the restartServer function within server.ts, ensuring that any issues encountered while stopping the server are logged but do not prevent the server from restarting. Additionally, it excludes dag-packed.js.map from version control by updating the .gitignore file.

Changes

File Change Summary
.gitignore Added dag-packed.js.map to exclude this file from version control.
src/common/server.ts Enhanced restartServer function with error handling for stopping the language server, logging errors if they occur.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant Server
    participant Logger

    User->>Server: Request to restart server
    Server->>Server: Stop server
    alt Stop succeeds
        Server->>Server: Start server
    else Stop fails
        Server->>Logger: Log error
        Server->>Server: Start server
    end
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Poem

In the code's soft hum, a change refined,
Errors now logged, no restart left behind.
With maps ignored, the repo stays neat,
Robust and tidy, a coder's feat. 🐇✨


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Actionable comments posted: 1

Review details

Configuration used: .coderabbit.yml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between e1d0741 and 8cf077c.

Files selected for processing (2)
  • .gitignore (1 hunks)
  • src/common/server.ts (1 hunks)
Files skipped from review due to trivial changes (1)
  • .gitignore
Additional context used
Path-based instructions (1)
src/common/server.ts (1)

Pattern **/*.ts: Review the Typescript code for conformity with industry standards and best practices, highlighting any deviations.

Additional comments not posted (2)
src/common/server.ts (2)

114-118: Improved error handling in restartServer function.

The addition of a try-catch block around the lsClient.stop() call is a good practice to handle potential errors gracefully. This change allows the server to attempt a restart even if stopping the server fails, which aligns with the PR's objective to enhance robustness.

  • Logging: The error is logged, which aids in debugging and monitoring, but consider adding more detailed logging or metrics around this operation to help identify frequent issues or patterns.
  • Error Handling: The catch block logs the error and continues the process, which is crucial for non-critical errors. However, ensure that this behavior is consistent with the overall error handling strategy of the application.

114-118: Verify the behavior with different interpreter configurations.

Given that the restart is triggered by changes in the Python interpreter, it's crucial to test this functionality across various interpreter configurations to ensure that the error handling works as expected in all scenarios.

src/common/server.ts Show resolved Hide resolved
@strickvl strickvl added the bug Something isn't working label Jul 17, 2024
@strickvl strickvl merged commit 51084af into zenml-io:develop Jul 17, 2024
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2 participants