René's URL Explorer Experiment


Title: http: avoid stream listeners on idle agent sockets by mcollina · Pull Request #64004 · nodejs/node · GitHub

Open Graph Title: http: avoid stream listeners on idle agent sockets by mcollina · Pull Request #64004 · nodejs/node

X Title: http: avoid stream listeners on idle agent sockets by mcollina · Pull Request #64004 · nodejs/node

Description: Fixes: #63989 The response-queue-poisoning guard added to idle http.Agent sockets used a public 'data' listener. That made node-fetch@2 observe socket.listenerCount('data') > 0 during response close and report false ERR_STREAM_PREMATURE_CLOSE errors. This changes the idle-socket guard to use the socket handle's internal onread hook while the socket is in the free pool, restoring the normal stream read callback when the socket is reused. The guard still destroys sockets that receive unsolicited data while idle, but it no longer adds public stream listeners.

Open Graph Description: Fixes: #63989 The response-queue-poisoning guard added to idle http.Agent sockets used a public 'data' listener. That made node-fetch@2 observe socket.listenerCount('data') > 0 d...

X Description: Fixes: #63989 The response-queue-poisoning guard added to idle http.Agent sockets used a public 'data' listener. That made node-fetch@2 observe socket.listenerCount('data&am...

Opengraph URL: https://github.com/nodejs/node/pull/64004

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/files(.:format)
route-controllerpull_requests
route-actionfiles
fetch-noncev2:1aef25d3-df4c-dcf4-a444-6cee930cb804
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idA432:2A5CAA:FB111B:16C44C1:6A4CCD63
html-safe-noncef3f3476a7e7fd578c5e620ec9e53bba73b17b2bdfff29ac5aa069ce71173de7c
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBNDMyOjJBNUNBQTpGQjExMUI6MTZDNDRDMTo2QTRDQ0Q2MyIsInZpc2l0b3JfaWQiOiIzMTEwMTcyMzM0MDY2ODE0MzA3IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac6d21a34f1169917107f76428619f81c8c9512b8d6e2f729f369dd30c2b3350b8
hovercard-subject-tagpull_request:3899325086
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///pull_requests/show/files
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/nodejs/node/pull/64004/files
twitter:imagehttps://avatars.githubusercontent.com/u/52195?s=400&v=4
twitter:cardsummary_large_image
og:imagehttps://avatars.githubusercontent.com/u/52195?s=400&v=4
og:image:altFixes: #63989 The response-queue-poisoning guard added to idle http.Agent sockets used a public 'data' listener. That made node-fetch@2 observe socket.listenerCount('data') > 0 d...
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
Noneee8a9d18044a05fe2d57b9ae797da38c8be34effb03f015f7c42e94770d28a1b
turbo-cache-controlno-preview
diff-viewunified
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 full-width
disable-turbotrue
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
releasef84814acc6f036583fd43463f5847a846243d2a4
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/nodejs/node/pull/64004/files#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fnodejs%2Fnode%2Fpull%2F64004%2Ffiles
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
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/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/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/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%2F64004%2Ffiles
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%2Fpull_requests%2Fshow%2Ffiles&source=header-repo&source_repo=nodejs%2Fnode
Reloadhttps://github.com/nodejs/node/pull/64004/files
Reloadhttps://github.com/nodejs/node/pull/64004/files
Reloadhttps://github.com/nodejs/node/pull/64004/files
Please reload this pagehttps://github.com/nodejs/node/pull/64004/files
nodejs https://github.com/nodejs
nodehttps://github.com/nodejs/node
Please reload this pagehttps://github.com/nodejs/node/pull/64004/files
Notifications https://github.com/login?return_to=%2Fnodejs%2Fnode
Fork 36k 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 1.4k https://github.com/nodejs/node/issues
Pull requests 962 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
Sign up for GitHub https://github.com/signup?return_to=%2Fnodejs%2Fnode%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fnodejs%2Fnode%2Fissues%2Fnew%2Fchoose
nodejs-github-bothttps://github.com/nodejs-github-bot
nodejs:mainhttps://github.com/nodejs/node/tree/main
mcollina:fix-http-agent-free-socket-onreadhttps://github.com/mcollina/node/tree/fix-http-agent-free-socket-onread
Conversation 18 https://github.com/nodejs/node/pull/64004
Commits 1 https://github.com/nodejs/node/pull/64004/commits
Checks 57 https://github.com/nodejs/node/pull/64004/checks
Files changed 3 https://github.com/nodejs/node/pull/64004/files
http: avoid stream listeners on idle agent sockets https://github.com/nodejs/node/pull/64004/files#top
Show all changes 1 commit https://github.com/nodejs/node/pull/64004/files
0d62f61 http: avoid stream listeners on idle agent sockets mcollina Jun 19, 2026 https://github.com/nodejs/node/pull/64004/commits/0d62f61c827062070b88e5ffa50f441026b0d1a0
Clear filters https://github.com/nodejs/node/pull/64004/files
Please reload this pagehttps://github.com/nodejs/node/pull/64004/files
Please reload this pagehttps://github.com/nodejs/node/pull/64004/files
_http_agent.js https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
test-http-agent-free-socket-data-guard.js https://github.com/nodejs/node/pull/64004/files#diff-758a66d3fc03058baa01bd57f82b95b34b29c07143f0195b0fdbe67a2dc6c8e5
test-http-agent-keepalive.js https://github.com/nodejs/node/pull/64004/files#diff-a061737cdbd00d8121680521f806a9ee71d347c4a646e11bb9d293d557254105
lib/_http_agent.jshttps://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
View file https://github.com/mcollina/node/blob/0d62f61c827062070b88e5ffa50f441026b0d1a0/lib/_http_agent.js
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/nodejs/node/pull/64004/{{ revealButtonHref }}
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
https://github.com/nodejs/node/pull/64004/files#diff-82c531677b9ab4e260025e0397fb0ac4d4316459fa5d16346324e39584cfce96
test/parallel/test-http-agent-free-socket-data-guard.jshttps://github.com/nodejs/node/pull/64004/files#diff-758a66d3fc03058baa01bd57f82b95b34b29c07143f0195b0fdbe67a2dc6c8e5
View file https://github.com/mcollina/node/blob/0d62f61c827062070b88e5ffa50f441026b0d1a0/test/parallel/test-http-agent-free-socket-data-guard.js
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/nodejs/node/pull/64004/{{ revealButtonHref }}
https://github.com/nodejs/node/pull/64004/files#diff-758a66d3fc03058baa01bd57f82b95b34b29c07143f0195b0fdbe67a2dc6c8e5
https://github.com/nodejs/node/pull/64004/files#diff-758a66d3fc03058baa01bd57f82b95b34b29c07143f0195b0fdbe67a2dc6c8e5
https://github.com/nodejs/node/pull/64004/files#diff-758a66d3fc03058baa01bd57f82b95b34b29c07143f0195b0fdbe67a2dc6c8e5
https://github.com/nodejs/node/pull/64004/files#diff-758a66d3fc03058baa01bd57f82b95b34b29c07143f0195b0fdbe67a2dc6c8e5
test/parallel/test-http-agent-keepalive.jshttps://github.com/nodejs/node/pull/64004/files#diff-a061737cdbd00d8121680521f806a9ee71d347c4a646e11bb9d293d557254105
View file https://github.com/mcollina/node/blob/0d62f61c827062070b88e5ffa50f441026b0d1a0/test/parallel/test-http-agent-keepalive.js
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/nodejs/node/pull/64004/{{ revealButtonHref }}
https://github.com/nodejs/node/pull/64004/files#diff-a061737cdbd00d8121680521f806a9ee71d347c4a646e11bb9d293d557254105
https://github.com/nodejs/node/pull/64004/files#diff-a061737cdbd00d8121680521f806a9ee71d347c4a646e11bb9d293d557254105
Please reload this pagehttps://github.com/nodejs/node/pull/64004/files
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.