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doc: inspector.close undefined in worker threads#43867

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doc: inspector.close undefined in worker threads#43867
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@kvakil kvakil commented Jul 16, 2022

In the main thread, inspector.close is defined as process._debugEnd:

$ node -e 'console.log(require("inspector").close)'
[Function: _debugEnd]

It's not defined in worker threads:

$ node -e 'const {Worker} = require("worker_threads");new Worker("console.log(require(\"inspector\").close)", {eval: true})'
undefined

(As far as I can tell this is intentional and has existed for quite some
time.)

@nodejs-github-bot nodejs-github-bot added doc Issues and PRs related to the documentations. inspector Issues and PRs related to the V8 inspector protocol labels Jul 16, 2022
In the main thread, `inspector.close` is defined as `process._debugEnd`:

```
> inspector.close
[Function: _debugEnd]
```

It's not defined in worker threads:
```
> const {Worker} = require("worker_threads");
> new Worker("console.log(require(\"inspector\").close)", {eval:true})
undefined
```

(As far as I can tell this is intentional and has existed for quite some
time.)
@kvakil kvakil force-pushed the documentInspectorClose branch from 4754078 to 84160d3 Compare July 16, 2022 20:09
@F3n67u F3n67u added commit-queue Add this label to land a pull request using GitHub Actions. author ready PRs that have at least one approval, no pending requests for changes, and a CI started. labels Jul 25, 2022
@nodejs-github-bot nodejs-github-bot removed the commit-queue Add this label to land a pull request using GitHub Actions. label Jul 25, 2022
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Commit Queue failed
- Loading data for nodejs/node/pull/43867
FetchError: Invalid response body while trying to fetch https://api.github.com/graphql: Premature close
    at consumeBody (file:///opt/hostedtoolcache/node/16.16.0/x64/lib/node_modules/node-core-utils/node_modules/node-fetch/src/body.js:234:60)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
    at async Response.text (file:///opt/hostedtoolcache/node/16.16.0/x64/lib/node_modules/node-core-utils/node_modules/node-fetch/src/body.js:158:18)
    at async Request.json (file:///opt/hostedtoolcache/node/16.16.0/x64/lib/node_modules/node-core-utils/lib/request.js:51:18)
    at async Request.query (file:///opt/hostedtoolcache/node/16.16.0/x64/lib/node_modules/node-core-utils/lib/request.js:109:20)
    at async Request.queryAll (file:///opt/hostedtoolcache/node/16.16.0/x64/lib/node_modules/node-core-utils/lib/request.js:136:20)
    at async Request.gql (file:///opt/hostedtoolcache/node/16.16.0/x64/lib/node_modules/node-core-utils/lib/request.js:66:22)
    at async PRData.getComments (file:///opt/hostedtoolcache/node/16.16.0/x64/lib/node_modules/node-core-utils/lib/pr_data.js:97:21)
    at async Promise.all (index 2)
    at async Promise.all (index 1) {
  type: 'system',
  errno: 'ERR_STREAM_PREMATURE_CLOSE',
  code: 'ERR_STREAM_PREMATURE_CLOSE',
  erroredSysCall: undefined
}
https://github.com/nodejs/node/actions/runs/2732898901

@nodejs-github-bot nodejs-github-bot added the commit-queue-failed An error occurred while landing this pull request using GitHub Actions. label Jul 25, 2022
F3n67u pushed a commit that referenced this pull request Jul 25, 2022
In the main thread, `inspector.close` is defined as `process._debugEnd`:

```
> inspector.close
[Function: _debugEnd]
```

It's not defined in worker threads:
```
> const {Worker} = require("worker_threads");
> new Worker("console.log(require(\"inspector\").close)", {eval:true})
undefined
```

(As far as I can tell this is intentional and has existed for quite some
time.)

PR-URL: #43867
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
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F3n67u commented Jul 25, 2022

Landed in 9599700

@F3n67u F3n67u closed this Jul 25, 2022
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F3n67u commented Jul 25, 2022

Thanks for your contribution!

danielleadams pushed a commit that referenced this pull request Jul 26, 2022
In the main thread, `inspector.close` is defined as `process._debugEnd`:

```
> inspector.close
[Function: _debugEnd]
```

It's not defined in worker threads:
```
> const {Worker} = require("worker_threads");
> new Worker("console.log(require(\"inspector\").close)", {eval:true})
undefined
```

(As far as I can tell this is intentional and has existed for quite some
time.)

PR-URL: #43867
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
@danielleadams danielleadams mentioned this pull request Jul 26, 2022
targos pushed a commit that referenced this pull request Jul 31, 2022
In the main thread, `inspector.close` is defined as `process._debugEnd`:

```
> inspector.close
[Function: _debugEnd]
```

It's not defined in worker threads:
```
> const {Worker} = require("worker_threads");
> new Worker("console.log(require(\"inspector\").close)", {eval:true})
undefined
```

(As far as I can tell this is intentional and has existed for quite some
time.)

PR-URL: #43867
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
targos pushed a commit that referenced this pull request Jul 31, 2022
In the main thread, `inspector.close` is defined as `process._debugEnd`:

```
> inspector.close
[Function: _debugEnd]
```

It's not defined in worker threads:
```
> const {Worker} = require("worker_threads");
> new Worker("console.log(require(\"inspector\").close)", {eval:true})
undefined
```

(As far as I can tell this is intentional and has existed for quite some
time.)

PR-URL: #43867
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
targos pushed a commit that referenced this pull request Aug 1, 2022
In the main thread, `inspector.close` is defined as `process._debugEnd`:

```
> inspector.close
[Function: _debugEnd]
```

It's not defined in worker threads:
```
> const {Worker} = require("worker_threads");
> new Worker("console.log(require(\"inspector\").close)", {eval:true})
undefined
```

(As far as I can tell this is intentional and has existed for quite some
time.)

PR-URL: #43867
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Feng Yu <F3n67u@outlook.com>
viceice-bot added a commit to renovate-reproductions/docker-node-versioning-issue that referenced this pull request Aug 10, 2022
##### [\`v18.7.0\`](https://github.com/nodejs/node/releases/tag/v18.7.0)

##### Notable changes

-   **doc**:
    -   add F3n67u to collaborators (Feng Yu) [#43953](nodejs/node#43953)
    -   deprecate coercion to integer in process.exit (Daeyeon Jeong) [#43738](nodejs/node#43738)
    -   **(SEMVER-MINOR)** deprecate diagnostics_channel object subscribe method (Stephen Belanger) [#42714](nodejs/node#42714)
-   **events**:
    -   **(SEMVER-MINOR)** expose CustomEvent on global with CLI flag (Daeyeon Jeong) [#43885](nodejs/node#43885)
    -   **(SEMVER-MINOR)** add `CustomEvent` (Daeyeon Jeong) [#43514](nodejs/node#43514)
-   **http**:
    -   **(SEMVER-MINOR)** add drop request event for http server (theanarkh) [#43806](nodejs/node#43806)
-   **lib**:
    -   **(SEMVER-MINOR)** improved diagnostics_channel subscribe/unsubscribe (Stephen Belanger) [#42714](nodejs/node#42714)
-   **util**:
    -   **(SEMVER-MINOR)** add tokens to parseArgs (John Gee) [#43459](nodejs/node#43459)

##### Commits

-   \[[`0aa255ab72`](nodejs/node@0aa255ab72)] - **bootstrap**: handle snapshot errors gracefully (Joyee Cheung) [#43531](nodejs/node#43531)
-   \[[`0783ddf57e`](nodejs/node@0783ddf57e)] - **buffer**: do not leak memory if buffer is too big (Keyhan Vakil) [#43938](nodejs/node#43938)
-   \[[`12657accdd`](nodejs/node@12657accdd)] - **build**: add .gitattributes for npm and other shims (Hrishikesh Kadam) [#43879](nodejs/node#43879)
-   \[[`c2db4f4581`](nodejs/node@c2db4f4581)] - **build**: make GitPod less noisy (Rich Trott) [#43829](nodejs/node#43829)
-   \[[`364deeadcd`](nodejs/node@364deeadcd)] - **build**: add GitHub token permissions for workflows (Varun Sharma) [#43743](nodejs/node#43743)
-   \[[`8b83b4d5be`](nodejs/node@8b83b4d5be)] - **child_process**: do not need to count length when maxBuffer is Infinity (theanarkh) [#43822](nodejs/node#43822)
-   \[[`c1893b7a7c`](nodejs/node@c1893b7a7c)] - **child_process**: avoid repeated calls to `normalizeSpawnArguments` (木杉) [#43345](nodejs/node#43345)
-   \[[`7b276b89b9`](nodejs/node@7b276b89b9)] - **cluster**: send connection to other server when worker drop it (theanarkh) [#43747](nodejs/node#43747)
-   \[[`e8c66f92a5`](nodejs/node@e8c66f92a5)] - **crypto**: remove unneeded guard (Rich Trott) [#43856](nodejs/node#43856)
-   \[[`c95132e9ea`](nodejs/node@c95132e9ea)] - **deps**: cherry-pick [libuv/libuv@`3a7b955`](libuv/libuv@3a7b955) (Ben Noordhuis) [#43950](nodejs/node#43950)
-   \[[`cc8d5426d2`](nodejs/node@cc8d5426d2)] - **deps**: cherry-pick [libuv/libuv@`abb109f`](libuv/libuv@abb109f) (Ben Noordhuis) [#43950](nodejs/node#43950)
-   \[[`7762e463d6`](nodejs/node@7762e463d6)] - **deps**: update corepack to 0.12.1 (Node.js GitHub Bot) [#43965](nodejs/node#43965)
-   \[[`1256c4dad5`](nodejs/node@1256c4dad5)] - **deps**: update hast-util-raw (Moshe Atlow) [#43927](nodejs/node#43927)
-   \[[`aac97c2d2a`](nodejs/node@aac97c2d2a)] - **deps**: update undici to 5.8.0 (Node.js GitHub Bot) [#43886](nodejs/node#43886)
-   \[[`cdff61917d`](nodejs/node@cdff61917d)] - **deps**: clean archs files for OpenSSL (RafaelGSS) [#43735](nodejs/node#43735)
-   \[[`fc936a84e4`](nodejs/node@fc936a84e4)] - **deps**: remove not used architectures (RafaelGSS) [#43735](nodejs/node#43735)
-   \[[`361a643d8b`](nodejs/node@361a643d8b)] - **deps**: V8: backport [`f3cad8c`](nodejs/node@f3cad8cec656) (Joyee Cheung) [#43531](nodejs/node#43531)
-   \[[`2e1732ebd0`](nodejs/node@2e1732ebd0)] - **deps**: V8: backport [`22698d2`](nodejs/node@22698d267667) (Chengzhong Wu) [#43751](nodejs/node#43751)
-   \[[`979f469d3a`](nodejs/node@979f469d3a)] - **deps**: upgrade npm to 8.15.0 (npm team) [#43917](nodejs/node#43917)
-   \[[`4096d81988`](nodejs/node@4096d81988)] - **deps**: upgrade npm to 8.14.0 (npm team) [#43826](nodejs/node#43826)
-   \[[`2ec8092e2c`](nodejs/node@2ec8092e2c)] - **deps,src**: use SIMD for normal base64 encoding (Brian White) [#39775](nodejs/node#39775)
-   \[[`67b4edde37`](nodejs/node@67b4edde37)] - **dns**: fix getServers return undefined (jiahao.si) [#43922](nodejs/node#43922)
-   \[[`7c75539a88`](nodejs/node@7c75539a88)] - **dns**: fix cares memory leak (theanarkh) [#43912](nodejs/node#43912)
-   \[[`1f80b88da5`](nodejs/node@1f80b88da5)] - **doc**: update email and mailmap for BethGriggs (Beth Griggs) [#43985](nodejs/node#43985)
-   \[[`8a2a6e16eb`](nodejs/node@8a2a6e16eb)] - **doc**: add 15.x - 18.x to Other Versions section (shhh7612) [#43940](nodejs/node#43940)
-   \[[`51cb0d42ca`](nodejs/node@51cb0d42ca)] - **doc**: inspector.close undefined in worker threads (Keyhan Vakil) [#43867](nodejs/node#43867)
-   \[[`c789c0f5f7`](nodejs/node@c789c0f5f7)] - **doc**: improve documentation for safe `Promise` statics alternatives (Antoine du Hamel) [#43759](nodejs/node#43759)
-   \[[`cb9b0e0011`](nodejs/node@cb9b0e0011)] - **doc**: