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process: unhandledRejection support more errors #41682

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benjamingr
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Support cross realm errors where instanceof errors in our
unhandledRejection warning to print better error with stack traces.

This means that unhandled rejection warnings will print better cross-realm errors with --unhandled-rejections=warn

Refs: #41676

@benjamingr benjamingr force-pushed the unhandled-rejection-cross-realm-stack branch from c5093df to a03aed8 Compare January 24, 2022 18:53
@nodejs-github-bot nodejs-github-bot added needs-ci PRs that need a full CI run. process Issues and PRs related to the process subsystem. labels Jan 24, 2022
@benjamingr benjamingr added errors Issues and PRs related to JavaScript errors originated in Node.js core. promises Issues and PRs related to ECMAScript promises. request-ci Add this label to start a Jenkins CI on a PR. labels Jan 24, 2022
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Support cross realm errors where `instanceof` errors in our
unhandledRejection warning to print better error with stack traces.
@benjamingr benjamingr force-pushed the unhandled-rejection-cross-realm-stack branch from a03aed8 to 0f493e9 Compare January 24, 2022 19:56
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@benjamingr benjamingr added the request-ci Add this label to start a Jenkins CI on a PR. label Jan 25, 2022
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OMG I think CI just passed on the first try this has to be telling me something I'm going to go buy a lottery ticket 🤩

// Unhandled rejections trigger two warning per rejection. One is the rejection
// reason and the other is a note where this warning is coming from.
process.on('warning', common.mustCall(4));
process.on('warning', common.mustCall((reason) => {
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@ItamarGronich ItamarGronich Jan 26, 2022

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What will happen if --unhandled-rejections=throw (which is the default nowadays)
does this test cover it? the title says unhandled-warn so maybe not this test, maybe need to add to modify another test which handles the throw value?

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@ItamarGronich there is a separate test for test-promise-unhandled-throw though that's harder to test given it's process output.

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@aduh95 can I get a review/lgtm I want to do more work on this area of the code and don't wanna float :)?

function isErrorLike(o) {
return typeof o === 'object' &&
o !== null &&
ObjectPrototypeHasOwnProperty(o, 'stack');
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@bnb bnb Jan 27, 2022

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might want to use Object.hasOwn() :)

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@benjamingr benjamingr Jan 27, 2022

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@bnb I wanted to but then we can't backport it to older versions of Node - see discussion here: #41682 (comment)

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Commit Queue failed
- Loading data for nodejs/node/pull/41682
✔  Done loading data for nodejs/node/pull/41682
----------------------------------- PR info ------------------------------------
Title      process: unhandledRejection support more errors (#41682)
Author     Benjamin Gruenbaum  (@benjamingr)
Branch     benjamingr:unhandled-rejection-cross-realm-stack -> nodejs:master
Labels     process, promises, errors, needs-ci
Commits    2
 - process: unhandledRejection support more errors
 - add test
Committers 1
 - Benjamin Gruenbaum 
PR-URL: https://github.com/nodejs/node/pull/41682
Refs: https://github.com/nodejs/node/issues/41676
Reviewed-By: Nitzan Uziely 
Reviewed-By: Tierney Cyren 
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/41682
Refs: https://github.com/nodejs/node/issues/41676
Reviewed-By: Nitzan Uziely 
Reviewed-By: Tierney Cyren 
--------------------------------------------------------------------------------
   ℹ  This PR was created on Mon, 24 Jan 2022 18:51:28 GMT
   ✔  Approvals: 2
   ✔  - Nitzan Uziely (@linkgoron): https://github.com/nodejs/node/pull/41682#pullrequestreview-863862772
   ✔  - Tierney Cyren (@bnb): https://github.com/nodejs/node/pull/41682#pullrequestreview-866484825
   ✔  Last GitHub CI successful
   ℹ  Last Full PR CI on 2022-01-25T12:47:18Z: https://ci.nodejs.org/job/node-test-pull-request/42134/
- Querying data for job/node-test-pull-request/42134/
   ✔  Last Jenkins CI successful
--------------------------------------------------------------------------------
   ✔  No git cherry-pick in progress
   ✔  No git am in progress
   ✔  No git rebase in progress
--------------------------------------------------------------------------------
- Bringing origin/master up to date...
From https://github.com/nodejs/node
 * branch                  master     -> FETCH_HEAD
✔  origin/master is now up-to-date
- Downloading patch for 41682
From https://github.com/nodejs/node
 * branch                  refs/pull/41682/merge -> FETCH_HEAD
✔  Fetched commits as 0172d1d48cb6..9a234a525fda
--------------------------------------------------------------------------------
[master 1764276c66] process: unhandledRejection support more errors
 Author: Benjamin Gruenbaum 
 Date: Mon Jan 24 20:47:11 2022 +0200
 1 file changed, 12 insertions(+), 4 deletions(-)
[master 8833fb3264] add test
 Author: Benjamin Gruenbaum 
 Date: Tue Jan 25 14:33:05 2022 +0200
 2 files changed, 26 insertions(+), 5 deletions(-)
   ✔  Patches applied
There are 2 commits in the PR. Attempting autorebase.
Rebasing (2/4)

Executing: git node land --amend --yes
--------------------------------- New Message ----------------------------------
process: unhandledRejection support more errors

Support cross realm errors where instanceof errors in our
unhandledRejection warning to print better error with stack traces.

PR-URL: #41682
Refs: #41676
Reviewed-By: Nitzan Uziely [email protected]
Reviewed-By: Tierney Cyren [email protected]

[detached HEAD 647511a414] process: unhandledRejection support more errors
Author: Benjamin Gruenbaum [email protected]
Date: Mon Jan 24 20:47:11 2022 +0200
1 file changed, 12 insertions(+), 4 deletions(-)
Rebasing (3/4)
Rebasing (4/4)

Executing: git node land --amend --yes
--------------------------------- New Message ----------------------------------
add test

PR-URL: #41682
Refs: #41676
Reviewed-By: Nitzan Uziely [email protected]
Reviewed-By: Tierney Cyren [email protected]

[detached HEAD e6c16e2773] add test
Author: Benjamin Gruenbaum [email protected]
Date: Tue Jan 25 14:33:05 2022 +0200
2 files changed, 26 insertions(+), 5 deletions(-)

Successfully rebased and updated refs/heads/master.

ℹ Use --fixupAll option, squash the PR manually or land the PR from the command line.

https://github.com/nodejs/node/actions/runs/1763130093

@nodejs-github-bot nodejs-github-bot added the commit-queue-failed An error occurred while landing this pull request using GitHub Actions. label Jan 28, 2022
@benjamingr benjamingr added commit-queue Add this label to land a pull request using GitHub Actions. commit-queue-squash Add this label to instruct the Commit Queue to squash all the PR commits into the first one. and removed commit-queue-failed An error occurred while landing this pull request using GitHub Actions. labels Jan 28, 2022
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@nodejs-github-bot nodejs-github-bot merged commit 64c4b55 into nodejs:master Jan 28, 2022
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Landed in 64c4b55

@benjamingr benjamingr deleted the unhandled-rejection-cross-realm-stack branch January 29, 2022 17:17
Linkgoron pushed a commit to Linkgoron/node that referenced this pull request Jan 31, 2022
Support cross realm errors where `instanceof` errors in our
unhandledRejection warning to print better error with stack traces.

PR-URL: nodejs#41682
Refs: nodejs#41676
Reviewed-By: Nitzan Uziely <[email protected]>
Reviewed-By: Tierney Cyren <[email protected]>
ruyadorno pushed a commit that referenced this pull request Feb 8, 2022
Support cross realm errors where `instanceof` errors in our
unhandledRejection warning to print better error with stack traces.

PR-URL: #41682
Refs: #41676
Reviewed-By: Nitzan Uziely <[email protected]>
Reviewed-By: Tierney Cyren <[email protected]>
danielleadams pushed a commit that referenced this pull request Mar 2, 2022
Support cross realm errors where `instanceof` errors in our
unhandledRejection warning to print better error with stack traces.

PR-URL: #41682
Refs: #41676
Reviewed-By: Nitzan Uziely <[email protected]>
Reviewed-By: Tierney Cyren <[email protected]>
danielleadams pushed a commit that referenced this pull request Mar 3, 2022
Support cross realm errors where `instanceof` errors in our
unhandledRejection warning to print better error with stack traces.

PR-URL: #41682
Refs: #41676
Reviewed-By: Nitzan Uziely <[email protected]>
Reviewed-By: Tierney Cyren <[email protected]>
danielleadams pushed a commit that referenced this pull request Mar 14, 2022
Support cross realm errors where `instanceof` errors in our
unhandledRejection warning to print better error with stack traces.

PR-URL: #41682
Refs: #41676
Reviewed-By: Nitzan Uziely <[email protected]>
Reviewed-By: Tierney Cyren <[email protected]>
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6 participants