http: add shouldUpgradeCallback to let servers control HTTP upgrades #59824
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Previously, you could either add no 'upgrade' event handler, in which case all upgrades were ignored, or add an 'upgrade' handler and all upgrade attempts would effectively succeed and skip normal request handling. This change adds a new shouldUpgradeCallback option to HTTP servers, which receives the request details and returns a boolean that controls whether the request should be upgraded.
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Previously, you could either add no 'upgrade' event handler, in which case all upgrades were ignored, or add an 'upgrade' handler and all upgrade attempts would effectively succeed and skip normal request handling. This change adds a new shouldUpgradeCallback option to HTTP servers, which receives the request details and returns a boolean that controls whether the request should be upgraded. PR-URL: #59824 Reviewed-By: Luigi Pinca <[email protected]>
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Notable changes: http: * (SEMVER-MINOR) add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) #59824 sqlite: * (SEMVER-MINOR) cleanup ERM support and export Session class (James M Snell) #58378 * (SEMVER-MINOR) add tagged template (0hm☘️) #58748 src: * (SEMVER-MINOR) add an option to make compile cache portable (Aditi) #58797 worker: * (SEMVER-MINOR) add heap profile API (theanarkh) #59846 PR-URL: #59997
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Previously, you could either add no 'upgrade' event handler, in which case all upgrades were ignored, or add an 'upgrade' handler and all upgrade attempts would effectively succeed and skip normal request handling. This change adds a new shouldUpgradeCallback option to HTTP servers, which receives the request details and returns a boolean that controls whether the request should be upgraded. PR-URL: #59824 Reviewed-By: Luigi Pinca <[email protected]>
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Notable changes: http: * (SEMVER-MINOR) add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) #59824 sqlite: * (SEMVER-MINOR) cleanup ERM support and export Session class (James M Snell) #58378 * (SEMVER-MINOR) add tagged template (0hm☘️) #58748 worker: * (SEMVER-MINOR) add heap profile API (theanarkh) #59846 PR-URL: #59997
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Notable changes: http: * (SEMVER-MINOR) add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) #59824 sqlite: * (SEMVER-MINOR) cleanup ERM support and export Session class (James M Snell) #58378 * (SEMVER-MINOR) add tagged template (0hm☘️) #58748 worker: * (SEMVER-MINOR) add heap profile API (theanarkh) #59846 PR-URL: #59997
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This MR contains the following updates: | Package | Update | Change | |---|---|---| | [node](https://nodejs.org) ([source](https://github.com/nodejs/node)) | minor | `24.8.0` -> `24.9.0` | MR created with the help of [el-capitano/tools/renovate-bot](https://gitlab.com/el-capitano/tools/renovate-bot). **Proposed changes to behavior should be submitted there as MRs.** --- ### Release Notes <details> <summary>nodejs/node (node)</summary> ### [`v24.9.0`](https://github.com/nodejs/node/releases/tag/v24.9.0): 2025-09-25, Version 24.9.0 (Current), @​targos [Compare Source](nodejs/node@v24.8.0...v24.9.0) ##### Notable Changes - \[[`9b043a9096`](nodejs/node@9b043a9096)] - **(SEMVER-MINOR)** **http**: add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) [#​59824](nodejs/node#59824) - \[[`a6456ab90a`](nodejs/node@a6456ab90a)] - **(SEMVER-MINOR)** **sqlite**: cleanup ERM support and export Session class (James M Snell) [#​58378](nodejs/node#58378) - \[[`5563361d22`](nodejs/node@5563361d22)] - **(SEMVER-MINOR)** **sqlite**: add tagged template (0hm☘️) [#​58748](nodejs/node#58748) - \[[`04013ee933`](nodejs/node@04013ee933)] - **(SEMVER-MINOR)** **worker**: add heap profile API (theanarkh) [#​59846](nodejs/node#59846) ##### Commits - \[[`cbec4fd6de`](nodejs/node@cbec4fd6de)] - **benchmark**: calibrate config dgram multi-buffer (Bruno Rodrigues) [#​59696](nodejs/node#59696) - \[[`9a4bbdc3c5`](nodejs/node@9a4bbdc3c5)] - **benchmark**: calibrate config cluster/echo.js (Nam Yooseong) [#​59836](nodejs/node#59836) - \[[`0b284d86e8`](nodejs/node@0b284d86e8)] - **build**: add the missing macro definitions for OpenHarmony (hqzing) [#​59804](nodejs/node#59804) - \[[`43e6e54d66`](nodejs/node@43e6e54d66)] - **build**: do not include custom ESLint rules testing in tarball (Antoine du Hamel) [#​59809](nodejs/node#59809) - \[[`039ac19154`](nodejs/node@039ac19154)] - **crypto**: expose signatureAlgorithm on X509Certificate (Patrick Costa) [#​59235](nodejs/node#59235) - \[[`647c332704`](nodejs/node@647c332704)] - **crypto**: use `return await` when returning Promises from async functions (Renegade334) [#​59841](nodejs/node#59841) - \[[`8ed4587cf0`](nodejs/node@8ed4587cf0)] - **crypto**: use async functions for non-stub Promise-returning functions (Renegade334) [#​59841](nodejs/node#59841) - \[[`bb051c56ef`](nodejs/node@bb051c56ef)] - **crypto**: avoid calls to `promise.catch()` (Renegade334) [#​59841](nodejs/node#59841) - \[[`05e560dd25`](nodejs/node@05e560dd25)] - **deps**: update googletest to [`50b8600`](nodejs/node@50b8600) (Node.js GitHub Bot) [#​59955](nodejs/node#59955) - \[[`fa40d3a785`](nodejs/node@fa40d3a785)] - **deps**: update archs files for openssl-3.5.3 (Node.js GitHub Bot) [#​59901](nodejs/node#59901) - \[[`8c85570d18`](nodejs/node@8c85570d18)] - **deps**: upgrade openssl sources to openssl-3.5.3 (Node.js GitHub Bot) [#​59901](nodejs/node#59901) - \[[`b71125664e`](nodejs/node@b71125664e)] - **deps**: update undici to 7.16.0 (Node.js GitHub Bot) [#​59830](nodejs/node#59830) - \[[`dea5dd7077`](nodejs/node@dea5dd7077)] - **dgram**: restore buffer optimization in fixBufferList (Yoo) [#​59934](nodejs/node#59934) - \[[`b0c1e67532`](nodejs/node@b0c1e67532)] - **diagnostics\_channel**: fix race condition with diagnostics\_channel and GC (Ugaitz Urien) [#​59910](nodejs/node#59910) - \[[`0b37b594c3`](nodejs/node@0b37b594c3)] - **doc**: use "WebAssembly" instead of "Web Assembly" (Tobias Nießen) [#​59954](nodejs/node#59954) - \[[`1e723f9c6b`](nodejs/node@1e723f9c6b)] - **doc**: fix typo in section on microtask order (Tobias Nießen) [#​59932](nodejs/node#59932) - \[[`a28962a85c`](nodejs/node@a28962a85c)] - **doc**: update V8 fast API guidance (René) [#​58999](nodejs/node#58999) - \[[`bd767c5d1b`](nodejs/node@bd767c5d1b)] - **doc**: add security escalation policy (Ulises Gascón) [#​59806](nodejs/node#59806) - \[[`9df91e59e1`](nodejs/node@9df91e59e1)] - **doc**: type improvement of file `http.md` (yusheng chen) [#​58189](nodejs/node#58189) - \[[`e4f571680b`](nodejs/node@e4f571680b)] - **doc**: deprecate closing `fs.Dir` on garbage collection (Livia Medeiros) [#​59839](nodejs/node#59839) - \[[`e9cb986fa5`](nodejs/node@e9cb986fa5)] - **doc**: rephrase dynamic import() description (Nam Yooseong) [#​59224](nodejs/node#59224) - \[[`026d4e33f7`](nodejs/node@026d4e33f7)] - **doc,crypto**: update subtle.generateKey and subtle.importKey (Filip Skokan) [#​59851](nodejs/node#59851) - \[[`2b2591db52`](nodejs/node@2b2591db52)] - **esm**: make hasAsyncGraph non-enumerable (Joyee Cheung) [#​59905](nodejs/node#59905) - \[[`993f05d323`](nodejs/node@993f05d323)] - **fs,win**: do not add a second trailing slash in readdir (Gerhard Stöbich) [#​59847](nodejs/node#59847) - \[[`7aec53b607`](nodejs/node@7aec53b607)] - **(SEMVER-MINOR)** **http**: add shouldUpgradeCallback to let servers control HTTP upgrades (Tim Perry) [#​59824](nodejs/node#59824) - \[[`83ae6102e7`](nodejs/node@83ae6102e7)] - **http**: optimize checkIsHttpToken for short strings (방진혁) [#​59832](nodejs/node#59832) - \[[`6695067636`](nodejs/node@6695067636)] - **http,https**: handle IPv6 with proxies (Joyee Cheung) [#​59894](nodejs/node#59894) - \[[`c5d910a0a9`](nodejs/node@c5d910a0a9)] - **http2**: fix allowHttp1+Upgrade, broken by shouldUpgradeCallback (Tim Perry) [#​59924](nodejs/node#59924) - \[[`acada1fb82`](nodejs/node@acada1fb82)] - **inspector**: ensure adequate memory allocation for `Binary::toBase64` (René) [#​59870](nodejs/node#59870) - \[[`396cc8ec65`](nodejs/node@396cc8ec65)] - **lib**: update inspect output format for subclasses (Miguel Marcondes Filho) [#​59687](nodejs/node#59687) - \[[`fed1dac8de`](nodejs/node@fed1dac8de)] - **lib**: update isDeepStrictEqual to support options (Miguel Marcondes Filho) [#​59762](nodejs/node#59762) - \[[`d785929fd7`](nodejs/node@d785929fd7)] - **lib**: add source map support for assert messages (Chengzhong Wu) [#​59751](nodejs/node#59751) - \[[`ff13d1d61e`](nodejs/node@ff13d1d61e)] - **lib,src**: cache ModuleWrap.hasAsyncGraph (Chengzhong Wu) [#​59703](nodejs/node#59703) - \[[`b200cd8470`](nodejs/node@b200cd8470)] - **lib,src**: refactor assert to load error source from memory (Chengzhong Wu) [#​59751](nodejs/node#59751) - \[[`e94c57301b`](nodejs/node@e94c57301b)] - **meta**: add .npmrc with ignore-scripts=true (Joyee Cheung) [#​59914](nodejs/node#59914) - \[[`728472a57b`](nodejs/node@728472a57b)] - **module**: only put directly require-d ESM into require.cache (Joyee Cheung) [#​59874](nodejs/node#59874) - \[[`be48760b93`](nodejs/node@be48760b93)] - **node-api**: added SharedArrayBuffer api (Mert Can Altin) [#​59071](nodejs/node#59071) - \[[`f006a14522`](nodejs/node@f006a14522)] - **node-api**: make napi\_delete\_reference use node\_api\_basic\_env (Jeetu Suthar) [#​59684](nodejs/node#59684) - \[[`0f46c1c3b0`](nodejs/node@0f46c1c3b0)] - **repl**: fix cpu overhead pasting big strings to the REPL (Ruben Bridgewater) [#​59857](nodejs/node#59857) - \[[`3eeb7b47ea`](nodejs/node@3eeb7b47ea)] - **sqlite**: fix crash session extension callbacks with workers (Bart Louwers) [#​59848](nodejs/node#59848) - \[[`0fe53375ec`](nodejs/node@0fe53375ec)] - **(SEMVER-MINOR)** **sqlite**: cleanup ERM support and export Session class (James M Snell) [#​58378](nodejs/node#58378) - \[[`9a3e58a007`](nodejs/node@9a3e58a007)] - **(SEMVER-MINOR)** **sqlite**: add tagged template (0hm☘️) [#​58748](nodejs/node#58748) - \[[`f14ed5ab7b`](nodejs/node@f14ed5ab7b)] - **src**: simplify watchdog instantiations via `std::optional` (Anna Henningsen) [#​59960](nodejs/node#59960) - \[[`e330f03f84`](nodejs/node@e330f03f84)] - **src**: update crypto objects to use DictionaryTemplate (James M Snell) [#​59942](nodejs/node#59942) - \[[`69b5607cf4`](nodejs/node@69b5607cf4)] - **src**: simplify is\_callable by making it a concept (Tobias Nießen) [#​58169](nodejs/node#58169) - \[[`86150f3401`](nodejs/node@86150f3401)] - **src**: rename private fields to follow naming convention (Moonki Choi) [#​59923](nodejs/node#59923) - \[[`d17f299539`](nodejs/node@d17f299539)] - **src**: use DictionaryTemplate more in URLPattern (James M Snell) [#​59892](nodejs/node#59892) - \[[`ac784912ac`](nodejs/node@ac784912ac)] - **src**: reduce the nearest parent package JSON cache size (Michael Smith) [#​59888](nodejs/node#59888) - \[[`abecdcb536`](nodejs/node@abecdcb536)] - **src**: replace FIXED\_ONE\_BYTE\_STRING with Environment-cached strings (Moonki Choi) [#​59891](nodejs/node#59891) - \[[`2bb152500b`](nodejs/node@2bb152500b)] - **src**: create strings in `FIXED_ONE_BYTE_STRING` as internalized (Anna Henningsen) [#​59826](nodejs/node#59826) - \[[`03116a7cd8`](nodejs/node@03116a7cd8)] - **src**: remove `std::array` overload of `FIXED_ONE_BYTE_STRING` (Anna Henningsen) [#​59826](nodejs/node#59826) - \[[`8a5325d6e3`](nodejs/node@8a5325d6e3)] - **src**: ensure `v8::Eternal` is empty before setting it (Anna Henningsen) [#​59825](nodejs/node#59825) - \[[`f0c20ccd81`](nodejs/node@f0c20ccd81)] - **src**: remove unnecessary `Environment::GetCurrent()` calls (Moonki Choi) [#​59814](nodejs/node#59814) - \[[`213188e491`](nodejs/node@213188e491)] - **stream**: use new AsyncResource instead of bind (Matteo Collina) [#​59867](nodejs/node#59867) - \[[`ce8435b003`](nodejs/node@ce8435b003)] - **test**: testcase demonstrating issue 59541 (Eric Rannaud) [#​59801](nodejs/node#59801) - \[[`8f32746142`](nodejs/node@8f32746142)] - **test**: guard write to proxy client if proxy connection is ended (Joyee Cheung) [#​59742](nodejs/node#59742) - \[[`6790093fcb`](nodejs/node@6790093fcb)] - **tls**: load bundled and extra certificates off-thread (Joyee Cheung) [#​59856](nodejs/node#59856) - \[[`f5d3f919d8`](nodejs/node@f5d3f919d8)] - **tls**: only do off-thread certificate loading on loading tls (Joyee Cheung) [#​59856](nodejs/node#59856) - \[[`87bbaa23a0`](nodejs/node@87bbaa23a0)] - **tools**: fix `tools/make-v8.sh` for clang (Richard Lau) [#​59893](nodejs/node#59893) - \[[`0d23fd525b`](nodejs/node@0d23fd525b)] - **tools**: skip test-internet workflow for draft MRs (Michaël Zasso) [#​59817](nodejs/node#59817) - \[[`e17c73731a`](nodejs/node@e17c73731a)] - **tools**: copyedit `build-tarball.yml` (Antoine du Hamel) [#​59808](nodejs/node#59808) - \[[`97c4e1bac9`](nodejs/node@97c4e1bac9)] - **typings**: remove unused imports (Nam Yooseong) [#​59880](nodejs/node#59880) - \[[`8b29bbca76`](nodejs/node@8b29bbca76)] - **url**: replaced slice with at (Mikhail) [#​59181](nodejs/node#59181) - \[[`6458867a6b`](nodejs/node@6458867a6b)] - **url**: add type checking to urlToHttpOptions() (simon-id) [#​59753](nodejs/node#59753) - \[[`3c62b3886f`](nodejs/node@3c62b3886f)] - **util**: inspect objects with throwing Symbol.toStringTag (Ruben Bridgewater) [#​59860](nodejs/node#59860) - \[[`6133a82875`](nodejs/node@6133a82875)] - **util**: fix debuglog.enabled not being present with callback logger (Ruben Bridgewater) [#​59858](nodejs/node#59858) - \[[`9347ddddf4`](nodejs/node@9347ddddf4)] - **vm**: explain how to share promises between contexts w/ afterEvaluate (Eric Rannaud) [#​59801](nodejs/node#59801) - \[[`44ce971619`](nodejs/node@44ce971619)] - **vm**: "afterEvaluate", evaluate() return a promise from the outer context (Eric Rannaud) [#​59801](nodejs/node#59801) - \[[`6e586a1409`](nodejs/node@6e586a1409)] - **vm**: expose hasTopLevelAwait on SourceTextModule (Chengzhong Wu) [#​59865](nodejs/node#59865) - \[[`49747a58a3`](nodejs/node@49747a58a3)] - **(SEMVER-MINOR)** **worker**: add heap profile API (theanarkh) [#​59846](nodejs/node#59846) - \[[`b970c0bbc2`](nodejs/node@b970c0bbc2)] - **zlib**: reduce code duplication (jhofstee) [#​57810](nodejs/node#57810) - \[[`9782ca2b1b`](nodejs/node@9782ca2b1b)] - **zlib**: implement fast path for crc32 (Gürgün Dayıoğlu) [#​59813](nodejs/node#59813) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Disabled by config. 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Previously, you could either add no 'upgrade' event handler, in which case all upgrades were ignored, or add an 'upgrade' handler and all upgrade attempts would effectively succeed and skip normal request handling. This change adds a new shouldUpgradeCallback option to HTTP servers, which receives the request details and returns a boolean that controls whether the request should be upgraded. PR-URL: #59824 Reviewed-By: Luigi Pinca <[email protected]>
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Fixes #57054
Previously, you could either add no
upgradeevent handler to your HTTP server, in which case all HTTP upgrade requests were ignored, or you could add anupgradehandler and all upgrade attempts would always effectively succeed, going straight to theupgradeevent and skipping normal request handling.That can be inflexible, as there's plenty of cases where you want to support just upgrading specific requests (most commonly, specific protocols - e.g. upgrading to support websockets but not h2c).
This change adds a new
shouldUpgradeCallbackoption to HTTP servers, which receives the request details and returns a boolean that controls whether the request should be upgraded. Existing behaviour isn't changed, by making the default option value() => server.listenerCount('upgrade') > 0.