make sure close behavior correct

[hzgotb]

1. 如果在 closeMethod 前设置 close = true ，那么如果 cloaseMethod 执行失败时，close 的值就是错误的。
2. close需要将用户定义的_close方法的返回值返回，以便于用户有关于返回值的操作。

Summary by CodeRabbit

• Bug Fixes

  • Improved the handling of the close operation, ensuring that the closure logic executes correctly before marking the instance as closed.

• New Features

  • Enhanced flexibility in the retrieval and execution of the close method, allowing for better control flow and error handling.

[coderabbitai[bot]]

Walkthrough

The changes focus on refining the close method in the Base class within src/index.ts. The modification alters the handling of the #closed property and the _close method execution. The new implementation provides more robust control flow by deferring the closure of the instance until after the _close method is confirmed to be a function and successfully executed.

Changes

File	Change Summary
src/index.ts	Modified close() method logic in Base class to improve closure handling and method execution

Sequence Diagram

sequenceDiagram
    participant Instance as Base Instance
    participant CloseMethod as _close Method

    Instance->>CloseMethod: Check if _close exists
    alt _close is a function
        Instance->>CloseMethod: Execute _close
        CloseMethod-->>Instance: Await resolution
        Instance->>Instance: Set #closed = true
    else _close is not a function
        Instance->>Instance: Set #closed = true
    end

Poem

🐰 A Rabbit's Ode to Closure

In the realm of code, a method refined, Closing gently, with logic intertwined No rush to seal, but wait and see Each promise resolved, then setting free A dance of methods, elegant and light! 🔒✨

[!TIP] CodeRabbit's docstrings feature is now available as part of our Early Access Program! Simply use the command @coderabbitai generate docstrings to have CodeRabbit automatically generate docstrings for your pull request. We would love to hear your feedback on Discord.

---

Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

• Review comments: Directly reply to a review comment made by CodeRabbit. Example:
  • I pushed a fix in commit <commit_id>, please review it.
  • Generate unit testing code for this file.
  • Open a follow-up GitHub issue for this discussion.
• Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
  • @coderabbitai generate unit testing code for this file.
  • @coderabbitai modularize this function.
• PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
  • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
  • @coderabbitai read src/utils.ts and generate unit testing code.
  • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
  • @coderabbitai help me debug CodeRabbit configuration file.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

• @coderabbitai pause to pause the reviews on a PR.
• @coderabbitai resume to resume the paused reviews.
• @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
• @coderabbitai full review to do a full review from scratch and review all the files again.
• @coderabbitai summary to regenerate the summary of the PR.
• @coderabbitai generate docstrings to generate docstrings for this PR. (Beta)
• @coderabbitai resolve resolve all the CodeRabbit review comments.
• @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
• @coderabbitai help to get help.

Other keywords and placeholders

• Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
• Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
• Add @coderabbitai anywhere in the PR title to generate the title automatically.

CodeRabbit Configuration File (.coderabbit.yaml)

• You can programmatically configure CodeRabbit by adding a .coderabbit.yaml file to the root of your repository.
• Please see the configuration documentation for more information.
• If your editor has YAML language server enabled, you can add the path at the top of this file to enable auto-completion and validation: # yaml-language-server: $schema=https://coderabbit.ai/integrations/schema.v2.json

Documentation and Community

• Visit our Documentation for detailed information on how to use CodeRabbit.
• Join our Discord Community to get help, request features, and share feedback.
• Follow us on X/Twitter for updates and announcements.

[pkg-pr-new[bot]]

Open in Stackblitz

npm i https://pkg.pr.new/node-modules/sdk-base@25

commit: 74f3605

[fengmk2]

加一个单测？

[hzgotb]

加一个单测？

问一下。 https://github.com/node-modules/sdk-base/blob/6f03438ca12232277342c5b2d4129436ff66f4cd/test/index.test.ts#L557-564 两次close是什么用意。