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stream: improve Writable.destroy performance #35067

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@ronag ronag commented Sep 5, 2020

Avoid nextTick if there are no pending callbacks.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

Avoid nextTick if there are no pending callbacks.
@ronag ronag added the stream Issues and PRs related to the stream subsystem. label Sep 5, 2020
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ronag commented Sep 5, 2020

@nodejs/streams

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lgtm

@ronag ronag added request-ci Add this label to start a Jenkins CI on a PR. author ready PRs that have at least one approval, no pending requests for changes, and a CI started. labels Sep 5, 2020
@ronag ronag changed the title stream: improbe Writable.destroy performance stream: improve Writable.destroy performance Sep 5, 2020
@github-actions github-actions bot removed the request-ci Add this label to start a Jenkins CI on a PR. label Sep 5, 2020
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LGTM

Feel free to add a comment that this condition is equivalent to no callbacks being pending :)

@ronag ronag added the request-ci Add this label to start a Jenkins CI on a PR. label Sep 5, 2020
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@ronag ronag added commit-queue Add this label to land a pull request using GitHub Actions. and removed commit-queue Add this label to land a pull request using GitHub Actions. labels Sep 7, 2020
@ronag ronag added the request-ci Add this label to start a Jenkins CI on a PR. label Sep 7, 2020
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@ronag ronag added the commit-queue Add this label to land a pull request using GitHub Actions. label Sep 7, 2020
@github-actions github-actions bot added commit-queue-failed An error occurred while landing this pull request using GitHub Actions. and removed commit-queue Add this label to land a pull request using GitHub Actions. labels Sep 7, 2020
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github-actions bot commented Sep 7, 2020

Commit Queue failed
- Loading data for nodejs/node/pull/35067
✔  Done loading data for nodejs/node/pull/35067
----------------------------------- PR info ------------------------------------
Title      stream: improve Writable.destroy performance (#35067)
Author     Robert Nagy  (@ronag)
Branch     ronag:writable-destroy-perf -> nodejs:master
Labels     author ready, stream
Commits    4
 - stream: improbe Writable.destroy performance
 - fixup
 - fixup
 - fixup
Committers 1
 - Robert Nagy 
PR-URL: https://github.com/nodejs/node/pull/35067
Reviewed-By: Matteo Collina 
Reviewed-By: Anna Henningsen 
Reviewed-By: Luigi Pinca 
Reviewed-By: Ricky Zhou <0x19951125@gmail.com>
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/35067
Reviewed-By: Matteo Collina 
Reviewed-By: Anna Henningsen 
Reviewed-By: Luigi Pinca 
Reviewed-By: Ricky Zhou <0x19951125@gmail.com>
--------------------------------------------------------------------------------
   ⚠  Commits were pushed since the last review:
   ⚠  - fixup
   ⚠  - fixup
   ✖  Last GitHub CI failed
   ℹ  Last Full PR CI on 2020-09-07T09:00:43Z: https://ci.nodejs.org/job/node-test-pull-request/33086/
- Querying data for job/node-test-pull-request/33086/
✔  Build data downloaded
   ✔  Last Jenkins CI successful
   ℹ  This PR was created on Sat, 05 Sep 2020 11:51:48 GMT
   ✔  Approvals: 4
   ✔  - Matteo Collina (@mcollina) (TSC): https://github.com/nodejs/node/pull/35067#pullrequestreview-483051355
   ✔  - Anna Henningsen (@addaleax): https://github.com/nodejs/node/pull/35067#pullrequestreview-483067062
   ✔  - Luigi Pinca (@lpinca): https://github.com/nodejs/node/pull/35067#pullrequestreview-483072059
   ✔  - Ricky Zhou (@rickyes): https://github.com/nodejs/node/pull/35067#pullrequestreview-483143528
--------------------------------------------------------------------------------
   ✔  Aborted `git node land` session in /home/runner/work/node/node/.ncu

@addaleax addaleax added commit-queue Add this label to land a pull request using GitHub Actions. and removed commit-queue-failed An error occurred while landing this pull request using GitHub Actions. labels Sep 7, 2020
@github-actions github-actions bot added commit-queue-failed An error occurred while landing this pull request using GitHub Actions. and removed commit-queue Add this label to land a pull request using GitHub Actions. labels Sep 7, 2020
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github-actions bot commented Sep 7, 2020

Commit Queue failed
- Loading data for nodejs/node/pull/35067
✔  Done loading data for nodejs/node/pull/35067
----------------------------------- PR info ------------------------------------
Title      stream: improve Writable.destroy performance (#35067)
Author     Robert Nagy  (@ronag)
Branch     ronag:writable-destroy-perf -> nodejs:master
Labels     author ready, stream
Commits    4
 - stream: improbe Writable.destroy performance
 - fixup
 - fixup
 - fixup
Committers 1
 - Robert Nagy 
PR-URL: https://github.com/nodejs/node/pull/35067
Reviewed-By: Matteo Collina 
Reviewed-By: Anna Henningsen 
Reviewed-By: Luigi Pinca 
Reviewed-By: Ricky Zhou <0x19951125@gmail.com>
------------------------------ Generated metadata ------------------------------
PR-URL: https://github.com/nodejs/node/pull/35067
Reviewed-By: Matteo Collina 
Reviewed-By: Anna Henningsen 
Reviewed-By: Luigi Pinca 
Reviewed-By: Ricky Zhou <0x19951125@gmail.com>
--------------------------------------------------------------------------------
   ✖  Last GitHub CI failed
   ℹ  Last Full PR CI on 2020-09-07T14:21:04Z: https://ci.nodejs.org/job/node-test-pull-request/33086/
- Querying data for job/node-test-pull-request/33086/
✔  Build data downloaded
   ✔  Last Jenkins CI successful
   ℹ  This PR was created on Sat, 05 Sep 2020 11:51:48 GMT
   ✔  Approvals: 4
   ✔  - Matteo Collina (@mcollina) (TSC): https://github.com/nodejs/node/pull/35067#pullrequestreview-483051355
   ✔  - Anna Henningsen (@addaleax): https://github.com/nodejs/node/pull/35067#pullrequestreview-483593618
   ✔  - Luigi Pinca (@lpinca): https://github.com/nodejs/node/pull/35067#pullrequestreview-483072059
   ✔  - Ricky Zhou (@rickyes): https://github.com/nodejs/node/pull/35067#pullrequestreview-483143528
--------------------------------------------------------------------------------
   ✔  Aborted `git node land` session in /home/runner/work/node/node/.ncu

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ronag commented Sep 7, 2020

@nodejs/build a little trouble landing with the GH action? Something you want to take a look at or should I just land this manually?

Trott pushed a commit to Trott/io.js that referenced this pull request Sep 7, 2020
Avoid nextTick if there are no pending callbacks.

PR-URL: nodejs#35067
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ricky Zhou <0x19951125@gmail.com>
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Trott commented Sep 7, 2020

Landed in e0d3b75

@Trott Trott closed this Sep 7, 2020
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ljharb commented Sep 7, 2020

@ronag have had you checked the "allow edits" box on the PR?

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Trott commented Sep 7, 2020

Sorry if I stomped all over the "land manually? change edit permissions? something else?" conversation by landing this. Wasn't my intention. I figured @ronag probably would prefer a resolution (landing) over some back-and-forth about this, but maybe I'm wrong.

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ljharb commented Sep 7, 2020

@Trott imo it should always be 100% ok to land over this particular X, just trying to figure out the forensics on the implication that it was unavoidable.

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this doesn't land cleanly on v14.x-staging adding a request to backport

joesepi pushed a commit to joesepi/node that referenced this pull request Jan 8, 2021
Avoid nextTick if there are no pending callbacks.

PR-URL: nodejs#35067
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Ricky Zhou <0x19951125@gmail.com>
@targos targos added dont-land-on-v14.x and removed backport-requested-v14.x author ready PRs that have at least one approval, no pending requests for changes, and a CI started. commit-queue-failed An error occurred while landing this pull request using GitHub Actions. labels May 16, 2021
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