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src: explain implementation of vm module #16962

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@fhinkel fhinkel commented Nov 12, 2017

The vm module uses interceptors on the object template. This is not
straight forward and a comment in the source will help the next
person (and future me) working on this.

Checklist
  • make lint passes
  • documentation is changed or added
  • commit message follows commit guidelines
Affected core subsystem(s)

src - but only adding a comment

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. vm Issues and PRs related to the vm subsystem. labels Nov 12, 2017
@@ -64,8 +64,29 @@ using v8::UnboundScript;
using v8::Value;
using v8::WeakCallbackInfo;

// The vm module exectues code in a sandboxed environment with a different
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exectues -> executes

@@ -64,8 +64,29 @@ using v8::UnboundScript;
using v8::Value;
using v8::WeakCallbackInfo;

// The vm module exectues code in a sandboxed environment with a different
// global object than the rest of the code. This is archieved by applying
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archieved -> achieved

@fhinkel fhinkel force-pushed the nov/explain-interceptors branch from 09a86fc to 43a1bb2 Compare November 12, 2017 14:19
The vm module uses interceptors on the object template. This is not
straight forward and a comment in the source will help the next
person working on this.
@fhinkel fhinkel force-pushed the nov/explain-interceptors branch from 43a1bb2 to 4982514 Compare November 12, 2017 14:24
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LGTM, this shouldn't need to wait 48 hours to land.

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jasnell commented Nov 12, 2017

Since this is only adding a comment, just going to lint: https://ci.nodejs.org/job/node-test-linter/13499/

jasnell pushed a commit that referenced this pull request Nov 12, 2017
The vm module uses interceptors on the object template. This is not
straight forward and a comment in the source will help the next
person working on this.

PR-URL: #16962
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
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jasnell commented Nov 12, 2017

Landed in f0c674d

@jasnell jasnell closed this Nov 12, 2017
evanlucas pushed a commit that referenced this pull request Nov 13, 2017
The vm module uses interceptors on the object template. This is not
straight forward and a comment in the source will help the next
person working on this.

PR-URL: #16962
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
@evanlucas evanlucas mentioned this pull request Nov 13, 2017
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Should this be backported to v6.x-staging or v8.x-staging? If yes please follow the guide and raise a backport PR, if not let me know or add the dont-land-on label.

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8 participants