René's URL Explorer Experiment


Title: stream: use the ring buffer for WHATWG stream request queues by mcollina · Pull Request #64431 · nodejs/node · GitHub

Open Graph Title: stream: use the ring buffer for WHATWG stream request queues by mcollina · Pull Request #64431 · nodejs/node

X Title: stream: use the ring buffer for WHATWG stream request queues by mcollina · Pull Request #64431 · nodejs/node

Description: Node.js JavaScript runtime ✨🐢🚀✨. Contribute to nodejs/node development by creating an account on GitHub.

Open Graph Description: The [[queue]] backing the controllers is now a ring buffer, but the read/write request queues (readRequests, readIntoRequests, writeRequests) were left as plain arrays consumed with ArrayPrototypeS...

X Description: The [[queue]] backing the controllers is now a ring buffer, but the read/write request queues (readRequests, readIntoRequests, writeRequests) were left as plain arrays consumed with ArrayPrototypeS...

Opengraph URL: https://github.com/nodejs/node/pull/64431

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:819edf91-cfa2-e876-94b4-952acef3930a
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idE93A:1793BD:1FED139:2BB8658:6A63090E
html-safe-nonced27d57a452690410d5547639eb324e08f2c7637e4db6a0538fcf556446d2a21f
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFOTNBOjE3OTNCRDoxRkVEMTM5OjJCQjg2NTg6NkE2MzA5MEUiLCJ2aXNpdG9yX2lkIjoiNDU4MjE4Nzc5NzE2MDI4Njg2IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac2696f9e018accce6406cdebc1a1347822840764cbf6553a9c68a99ba0f0abd0b
hovercard-subject-tagpull_request:4036714398
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/nodejs/node/64431/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/3a4490e02e5127c5886c0233b1f1163d6041449d5c0f94eb34b7bcbd18ed846d/nodejs/node/pull/64431
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/3a4490e02e5127c5886c0233b1f1163d6041449d5c0f94eb34b7bcbd18ed846d/nodejs/node/pull/64431
og:image:altThe [[queue]] backing the controllers is now a ring buffer, but the read/write request queues (readRequests, readIntoRequests, writeRequests) were left as plain arrays consumed with ArrayPrototypeS...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamemcollina
hostnamegithub.com
expected-hostnamegithub.com
Noneb48e7bf0b1945d51f303503b057abf666ce74c3efbe107b413db2bb921c3f012
turbo-cache-controlno-cache
go-importgithub.com/nodejs/node git https://github.com/nodejs/node.git
octolytics-dimension-user_id9950313
octolytics-dimension-user_loginnodejs
octolytics-dimension-repository_id27193779
octolytics-dimension-repository_nwonodejs/node
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id27193779
octolytics-dimension-repository_network_root_nwonodejs/node
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release9370f37042c29822d6ba7e3f670f0036a0155b21
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/nodejs/node/pull/64431#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fnodejs%2Fnode%2Fpull%2F64431
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
Code QualityEnforce quality at mergehttps://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fnodejs%2Fnode%2Fpull%2F64431
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=nodejs%2Fnode
Reloadhttps://github.com/nodejs/node/pull/64431
Reloadhttps://github.com/nodejs/node/pull/64431
Reloadhttps://github.com/nodejs/node/pull/64431
Please reload this pagehttps://github.com/nodejs/node/pull/64431
nodejs https://github.com/nodejs
nodehttps://github.com/nodejs/node
Please reload this pagehttps://github.com/nodejs/node/pull/64431
Notifications https://github.com/login?return_to=%2Fnodejs%2Fnode
Fork 36.1k https://github.com/login?return_to=%2Fnodejs%2Fnode
Star 118k https://github.com/login?return_to=%2Fnodejs%2Fnode
Code https://github.com/nodejs/node
Issues 1.3k https://github.com/nodejs/node/issues
Pull requests 1k https://github.com/nodejs/node/pulls
Actions https://github.com/nodejs/node/actions
Projects https://github.com/nodejs/node/projects
Security and quality 0 https://github.com/nodejs/node/security
Insights https://github.com/nodejs/node/pulse
Code https://github.com/nodejs/node
Issues https://github.com/nodejs/node/issues
Pull requests https://github.com/nodejs/node/pulls
Actions https://github.com/nodejs/node/actions
Projects https://github.com/nodejs/node/projects
Security and quality https://github.com/nodejs/node/security
Insights https://github.com/nodejs/node/pulse
nodejs-github-bothttps://github.com/nodejs-github-bot
nodejs:mainhttps://github.com/nodejs/node/tree/main
mcollina:webstream-perf-round8https://github.com/mcollina/node/tree/webstream-perf-round8
Conversationhttps://github.com/nodejs/node/pull/64431
Commits1 (1)https://github.com/nodejs/node/pull/64431/commits
Checkshttps://github.com/nodejs/node/pull/64431/checks
Files changedhttps://github.com/nodejs/node/pull/64431/files
stream: use the ring buffer for WHATWG stream request queueshttps://github.com/nodejs/node/pull/64431#top
nodejs-github-bothttps://github.com/nodejs-github-bot
nodejs:mainhttps://github.com/nodejs/node/tree/main
mcollina:webstream-perf-round8https://github.com/mcollina/node/tree/webstream-perf-round8
https://github.com/mcollina
mcollinahttps://github.com/mcollina
Jul 11, 2026https://github.com/nodejs/node/pull/64431#issue-4863935609
Please reload this pagehttps://github.com/nodejs/node/pull/64431
#64312https://github.com/nodejs/node/pull/64312
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/nodejs-github-bot
nodejs-github-bothttps://github.com/nodejs-github-bot
needs-ci https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Aneeds-ci
web streams https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3A%22web%20streams%22
Jul 11, 2026https://github.com/nodejs/node/pull/64431#event-27860118485
https://github.com/mcollina
mcollinahttps://github.com/mcollina
force-pushedhttps://github.com/nodejs/node/compare/e8dd93903aa74d44f2ec732b87775336a187f3a3..e203888795c1c29229f5c291c16116c5a227657c
e8dd939https://github.com/nodejs/node/commit/e8dd93903aa74d44f2ec732b87775336a187f3a3
e203888https://github.com/nodejs/node/commit/e203888795c1c29229f5c291c16116c5a227657c
Compare https://github.com/nodejs/node/compare/e8dd93903aa74d44f2ec732b87775336a187f3a3..e203888795c1c29229f5c291c16116c5a227657c
July 11, 2026 20:48https://github.com/nodejs/node/pull/64431#event-27860908975
https://github.com/mertcanaltin
mertcanaltinhttps://github.com/mertcanaltin
Jul 11, 2026https://github.com/nodejs/node/pull/64431#issuecomment-4948797993
Please reload this pagehttps://github.com/nodejs/node/pull/64431
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/apps/codecov
codecovhttps://github.com/apps/codecov
Jul 11, 2026https://github.com/nodejs/node/pull/64431#issuecomment-4948971416
Please reload this pagehttps://github.com/nodejs/node/pull/64431
Codecovhttps://app.codecov.io/gh/nodejs/node/pull/64431?dropdown=coverage&src=pr&el=h1&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
8a3b11chttps://app.codecov.io/gh/nodejs/node/commit/8a3b11c738e218219f8b37e7e2ce960a1fc914ca?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
e65f9behttps://app.codecov.io/gh/nodejs/node/commit/e65f9befafb92366c0e3ec9c9e48de66e9b63148?dropdown=coverage&el=desc&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
Files with missing lineshttps://app.codecov.io/gh/nodejs/node/pull/64431?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
lib/internal/webstreams/readablestream.jshttps://app.codecov.io/gh/nodejs/node/pull/64431?src=pr&el=tree&filepath=lib%2Finternal%2Fwebstreams%2Freadablestream.js&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs#diff-bGliL2ludGVybmFsL3dlYnN0cmVhbXMvcmVhZGFibGVzdHJlYW0uanM=
lib/internal/webstreams/util.jshttps://app.codecov.io/gh/nodejs/node/pull/64431?src=pr&el=tree&filepath=lib%2Finternal%2Fwebstreams%2Futil.js&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs#diff-bGliL2ludGVybmFsL3dlYnN0cmVhbXMvdXRpbC5qcw==
lib/internal/webstreams/writablestream.jshttps://app.codecov.io/gh/nodejs/node/pull/64431?src=pr&el=tree&filepath=lib%2Finternal%2Fwebstreams%2Fwritablestream.js&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs#diff-bGliL2ludGVybmFsL3dlYnN0cmVhbXMvd3JpdGFibGVzdHJlYW0uanM=
40 files with indirect coverage changeshttps://app.codecov.io/gh/nodejs/node/pull/64431/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nodejs
Test Analyticshttps://docs.codecov.com/docs/test-analytics
JS Bundle Analysishttps://docs.codecov.com/docs/javascript-bundle-analysis
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/mcollina
stream: use the ring buffer for WHATWG stream request queueshttps://github.com/nodejs/node/pull/64431/commits/e65f9befafb92366c0e3ec9c9e48de66e9b63148
e65f9behttps://github.com/nodejs/node/pull/64431/commits/e65f9befafb92366c0e3ec9c9e48de66e9b63148
nodejs#64312https://github.com/nodejs/node/pull/64312
https://github.com/mcollina
mcollinahttps://github.com/mcollina
force-pushedhttps://github.com/nodejs/node/compare/e203888795c1c29229f5c291c16116c5a227657c..e65f9befafb92366c0e3ec9c9e48de66e9b63148
e203888https://github.com/nodejs/node/commit/e203888795c1c29229f5c291c16116c5a227657c
e65f9behttps://github.com/nodejs/node/commit/e65f9befafb92366c0e3ec9c9e48de66e9b63148
Compare https://github.com/nodejs/node/compare/e203888795c1c29229f5c291c16116c5a227657c..e65f9befafb92366c0e3ec9c9e48de66e9b63148
July 12, 2026 10:48https://github.com/nodejs/node/pull/64431#event-27871789317
https://github.com/jasnell
jasnellhttps://github.com/jasnell
Jul 12, 2026 https://github.com/nodejs/node/pull/64431#pullrequestreview-4680237637
View reviewed changes https://github.com/nodejs/node/pull/64431/files/e65f9befafb92366c0e3ec9c9e48de66e9b63148
https://github.com/mcollina
mcollinahttps://github.com/mcollina
request-ci https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Arequest-ci
Jul 12, 2026https://github.com/nodejs/node/pull/64431#event-27875546027
https://github.com/mcollina
mcollinahttps://github.com/mcollina
Jul 12, 2026 https://github.com/nodejs/node/pull/64431#ref-pullrequest-4867562251
stream: fold desired-size check into WHATWG backpressure update #64451 https://github.com/nodejs/node/pull/64451
https://github.com/apps/github-actions
github-actionshttps://github.com/apps/github-actions
request-ci https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Arequest-ci
Jul 12, 2026https://github.com/nodejs/node/pull/64431#event-27875784944
https://github.com/nodejs-github-bot
nodejs-github-bothttps://github.com/nodejs-github-bot
Jul 12, 2026https://github.com/nodejs/node/pull/64431#issuecomment-4951685281
https://ci.nodejs.org/job/node-test-pull-request/74761/https://ci.nodejs.org/job/node-test-pull-request/74761/
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/mcollina
mcollinahttps://github.com/mcollina
aduh95https://github.com/aduh95
July 13, 2026 07:47https://github.com/nodejs/node/pull/64431#event-27896043432
https://github.com/apps/github-actions
github-actionshttps://github.com/apps/github-actions
Jul 13, 2026https://github.com/nodejs/node/pull/64431#issuecomment-4955671579
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/nodejs/node/actions/runs/29233460863https://github.com/nodejs/node/actions/runs/29233460863
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/aduh95
aduh95https://github.com/aduh95
Jul 13, 2026 https://github.com/nodejs/node/pull/64431#pullrequestreview-4683003872
View reviewed changes https://github.com/nodejs/node/pull/64431/files/e65f9befafb92366c0e3ec9c9e48de66e9b63148
https://github.com/aduh95
aduh95https://github.com/aduh95
author ready https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3A%22author%20ready%22
commit-queue https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Acommit-queue
Jul 13, 2026https://github.com/nodejs/node/pull/64431#event-27902903955
https://github.com/nodejs-github-bot
nodejs-github-bothttps://github.com/nodejs-github-bot
commit-queue https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Acommit-queue
Jul 13, 2026https://github.com/nodejs/node/pull/64431#event-27928534259
https://github.com/nodejs-github-bot
nodejs-github-bothttps://github.com/nodejs-github-bot
ace91dehttps://github.com/nodejs/node/commit/ace91de608624432632f3b052022aadf8bf8a35d
Jul 13, 2026https://github.com/nodejs/node/pull/64431#event-27928648388
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/nodejs-github-bot
nodejs-github-bothttps://github.com/nodejs-github-bot
Jul 13, 2026https://github.com/nodejs/node/pull/64431#issuecomment-4962206677
ace91dehttps://github.com/nodejs/node/commit/ace91de608624432632f3b052022aadf8bf8a35d
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/mcollina
mcollinahttps://github.com/mcollina
July 15, 2026 15:32https://github.com/nodejs/node/pull/64431#event-28024045897
aduh95https://github.com/aduh95
Jul 21, 2026 https://github.com/nodejs/node/pull/64431#ref-commit-e9f733a
https://github.com/mcollina
https://github.com/aduh95
stream: use the ring buffer for WHATWG stream request queueshttps://github.com/nodejs/node/commit/e9f733a032042e566d09d1cc606cfb13d2116bb3
e9f733ahttps://github.com/nodejs/node/commit/e9f733a032042e566d09d1cc606cfb13d2116bb3
#64312https://github.com/nodejs/node/pull/64312
#64431https://github.com/nodejs/node/pull/64431
https://github.com/apps/github-actions
github-actionshttps://github.com/apps/github-actions
Jul 21, 2026 https://github.com/nodejs/node/pull/64431#ref-pullrequest-4940321437
2026-07-22, Version 26.6.0 (Current) #64655 https://github.com/nodejs/node/pull/64655
aduh95https://github.com/aduh95
Jul 21, 2026 https://github.com/nodejs/node/pull/64431#ref-commit-3413ab9
https://github.com/mcollina
https://github.com/aduh95
stream: use the ring buffer for WHATWG stream request queueshttps://github.com/nodejs/node/commit/3413ab94328e6dc0c65aca461712ea60af7a51eb
3413ab9https://github.com/nodejs/node/commit/3413ab94328e6dc0c65aca461712ea60af7a51eb
#64312https://github.com/nodejs/node/pull/64312
#64431https://github.com/nodejs/node/pull/64431
https://github.co/hiddenchars
https://github.com/nodejs/node/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fnodejs%2Fnode%2Fpull%2F64431
https://github.com/jasnell
jasnell https://github.com/jasnell
https://github.com/nodejs/node/pull/64431/files/e65f9befafb92366c0e3ec9c9e48de66e9b63148
https://github.com/aduh95
aduh95 https://github.com/aduh95
https://github.com/nodejs/node/pull/64431/files/e65f9befafb92366c0e3ec9c9e48de66e9b63148
author ready https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3A%22author%20ready%22
needs-ci https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3Aneeds-ci
web streams https://github.com/nodejs/node/issues?q=state%3Aopen%20label%3A%22web%20streams%22
Please reload this pagehttps://github.com/nodejs/node/pull/64431
https://github.com/mcollina
https://github.com/mertcanaltin
https://github.com/nodejs-github-bot
https://github.com/jasnell
https://github.com/aduh95
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width

URLs of crawlers that visited me.