René's URL Explorer Experiment


Title: fix(session): log exceptions in default message_handler instead of silently swallowing by Aboudjem · Pull Request #2374 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: fix(session): log exceptions in default message_handler instead of silently swallowing by Aboudjem · Pull Request #2374 · modelcontextprotocol/python-sdk

X Title: fix(session): log exceptions in default message_handler instead of silently swallowing by Aboudjem · Pull Request #2374 · modelcontextprotocol/python-sdk

Description: The official Python SDK for Model Context Protocol servers and clients - fix(session): log exceptions in default message_handler instead of silently swallowing by Aboudjem · Pull Request #2374 · modelcontextprotocol/python-sdk

Open Graph Description: Summary Fixes #1401. The default _default_message_handler in ClientSession silently discarded all messages — including exceptions. When a transport error (e.g. SSE read timeout) was delivered throu...

X Description: Summary Fixes #1401. The default _default_message_handler in ClientSession silently discarded all messages — including exceptions. When a transport error (e.g. SSE read timeout) was delivered throu...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/2374

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/checks(.:format)
route-controllerpull_requests
route-actionchecks
fetch-noncev2:4523d458-a8ad-f5da-eb28-069f6e75686e
current-catalog-service-hash87dc3bc62d9b466312751bfd5f889726f4f1337bdff4e8be7da7c93d6c00a25a
request-idD766:4BD28:65C224:91C18F:6A5F2462
html-safe-nonceeddbd988f8d763126b6fbe6986adad829891f057174341cb010bce09ccb492d9
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJENzY2OjRCRDI4OjY1QzIyNDo5MUMxOEY6NkE1RjI0NjIiLCJ2aXNpdG9yX2lkIjoiMzc1ODA5NTU2OTc0MDgzMzg5MCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac6d82f39f611dec0245f2efc478ee0f733e6dc21cfba56b52aeaf9232d0a6877f
hovercard-subject-tagpull_request:3461594871
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,checks,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///pull_requests/show/checks
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/modelcontextprotocol/python-sdk/pull/2374/checks
twitter:imagehttps://opengraph.githubassets.com/c021f754b4036a3f6ab4fa7612d1bc987fa4b7d8571f57f6e3b7cbbe0612437a/modelcontextprotocol/python-sdk/pull/2374
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/c021f754b4036a3f6ab4fa7612d1bc987fa4b7d8571f57f6e3b7cbbe0612437a/modelcontextprotocol/python-sdk/pull/2374
og:image:altSummary Fixes #1401. The default _default_message_handler in ClientSession silently discarded all messages — including exceptions. When a transport error (e.g. SSE read timeout) was delivered throu...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameAboudjem
hostnamegithub.com
expected-hostnamegithub.com
Noneaf57322612a2efc3d6fee860947245ffbb465e4e3f9eb5dfefc0f770217aa0ca
turbo-cache-controlno-cache
go-importgithub.com/modelcontextprotocol/python-sdk git https://github.com/modelcontextprotocol/python-sdk.git
octolytics-dimension-user_id182288589
octolytics-dimension-user_loginmodelcontextprotocol
octolytics-dimension-repository_id862584018
octolytics-dimension-repository_nwomodelcontextprotocol/python-sdk
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id862584018
octolytics-dimension-repository_network_root_nwomodelcontextprotocol/python-sdk
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
release93fabb5edc1b64676979fa226fed14ab56431f54
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F2374%2Fchecks
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%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F2374%2Fchecks
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%2Fchecks&source=header-repo&source_repo=modelcontextprotocol%2Fpython-sdk
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks
modelcontextprotocol https://github.com/modelcontextprotocol
python-sdkhttps://github.com/modelcontextprotocol/python-sdk
Notifications https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Fork 3.7k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Star 23.7k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Code https://github.com/modelcontextprotocol/python-sdk
Issues 264 https://github.com/modelcontextprotocol/python-sdk/issues
Pull requests 310 https://github.com/modelcontextprotocol/python-sdk/pulls
Actions https://github.com/modelcontextprotocol/python-sdk/actions
Projects https://github.com/modelcontextprotocol/python-sdk/projects
Models https://github.com/modelcontextprotocol/python-sdk/models
Security and quality 6 https://github.com/modelcontextprotocol/python-sdk/security
Insights https://github.com/modelcontextprotocol/python-sdk/pulse
Code https://github.com/modelcontextprotocol/python-sdk
Issues https://github.com/modelcontextprotocol/python-sdk/issues
Pull requests https://github.com/modelcontextprotocol/python-sdk/pulls
Actions https://github.com/modelcontextprotocol/python-sdk/actions
Projects https://github.com/modelcontextprotocol/python-sdk/projects
Models https://github.com/modelcontextprotocol/python-sdk/models
Security and quality https://github.com/modelcontextprotocol/python-sdk/security
Insights https://github.com/modelcontextprotocol/python-sdk/pulse
Aboudjemhttps://github.com/Aboudjem
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/python-sdk/tree/main
Aboudjem:fix/reraise-message-handler-exceptionshttps://github.com/Aboudjem/python-sdk/tree/fix/reraise-message-handler-exceptions
Conversationhttps://github.com/modelcontextprotocol/python-sdk/pull/2374
Commits2 (2)https://github.com/modelcontextprotocol/python-sdk/pull/2374/commits
Checkshttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks
Files changedhttps://github.com/modelcontextprotocol/python-sdk/pull/2374/files
fix(session): log exceptions in default message_handler instead of silently swallowinghttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks#top
Aboudjemhttps://github.com/Aboudjem
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/python-sdk/tree/main
Aboudjem:fix/reraise-message-handler-exceptionshttps://github.com/Aboudjem/python-sdk/tree/fix/reraise-message-handler-exceptions
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/2374/checks
Sign in for the full log viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F2374%2Fchecks
CI on: pull_request https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727
checks / pre-commit https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928576?pr=2374
checks / test (3.10, lowest-direct, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928656?pr=2374
checks / test (3.10, lowest-direct, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928660?pr=2374
checks / test (3.10, locked, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928662?pr=2374
checks / test (3.10, locked, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928673?pr=2374
checks / test (3.11, lowest-direct, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928659?pr=2374
checks / test (3.11, lowest-direct, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928657?pr=2374
checks / test (3.11, locked, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928724?pr=2374
checks / test (3.11, locked, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928653?pr=2374
checks / test (3.12, lowest-direct, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928663?pr=2374
checks / test (3.12, lowest-direct, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928717?pr=2374
checks / test (3.12, locked, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928664?pr=2374
checks / test (3.12, locked, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928697?pr=2374
checks / test (3.13, lowest-direct, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928695?pr=2374
checks / test (3.13, lowest-direct, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928714?pr=2374
checks / test (3.13, locked, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928702?pr=2374
checks / test (3.13, locked, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928701?pr=2374
checks / test (3.14, lowest-direct, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928729?pr=2374
checks / test (3.14, lowest-direct, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928691?pr=2374
checks / test (3.14, locked, ubuntu-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928689?pr=2374
checks / test (3.14, locked, windows-latest) https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928705?pr=2374
checks / readme-snippets https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69093928577?pr=2374
all-green https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250727/job/69094139438?pr=2374
Conformance Tests on: pull_request https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250734
server-conformance https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250734/job/69093928603?pr=2374
client-conformance https://github.com/modelcontextprotocol/python-sdk/actions/runs/23720250734/job/69093928622?pr=2374
https://github.com/modelcontextprotocol/python-sdk/pull/2374/checks#annotation:13:2
https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/
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.