worker: add `markAsUncloneable` api #55234

jazelly · 2024-10-02T07:02:16Z

External modules need a way to decorate their objects so that node can
recognize it as a host object for serialization process. Exposing a way
for turning off instead of turning on is much safer.

Refs: #55178

jazelly · 2024-10-02T07:09:36Z

doc/api/worker_threads.md

+a [`port.postMessage()`][] call, an error is thrown. This is a no-op if `object` is a
+primitive value.
+
+Note, this does not take effect on `ArrayBuffer`, or any `Buffer` like objects.


My understanding is Buffer like objects are from v8 and they don't follow the BaseObject way in node, which requires CloneForMessaging, which honors the TransferMode::kCloneable flag. So modifying or marking that flag will take no effect to Buffer.

jazelly · 2024-10-02T07:12:04Z

cc @legendecas

codecov · 2024-10-02T08:34:04Z

Codecov Report

Attention: Patch coverage is 83.33333% with 3 lines in your changes missing coverage. Please review.

Project coverage is 88.39%. Comparing base (89a2f56) to head (622ca5e).
Report is 26 commits behind head on main.

Files with missing lines	Patch %	Lines
lib/internal/worker/io.js	81.25%	3 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #55234   +/-   ##
=======================================
  Coverage   88.39%   88.39%           
=======================================
  Files         652      652           
  Lines      186565   186591   +26     
  Branches    36046    36046           
=======================================
+ Hits       164916   164941   +25     
- Misses      14908    14915    +7     
+ Partials     6741     6735    -6

Files with missing lines	Coverage Δ
lib/worker_threads.js	`100.00% <100.00%> (ø)`
lib/internal/worker/io.js	`99.17% <81.25%> (-0.62%)`	⬇️

... and 32 files with indirect coverage changes

doc/api/worker_threads.md

lib/internal/worker/io.js

jakecastelli

small nit: expose sounds like this function exists internally and now we are trying to expose to the user land, instead, I would suggest add and also the subsystem worker_thread (for PR title, commit message)

nodejs-github-bot · 2024-10-03T09:28:49Z

CI: https://ci.nodejs.org/job/node-test-pull-request/62901/

External modules need a way to decorate their objects so that node can recognize it as a host object for serialization process. Exposing a way for turning off instead of turning on is much safer.

nodejs-github-bot · 2024-10-03T15:12:42Z

CI: https://ci.nodejs.org/job/node-test-pull-request/62906/

nodejs-github-bot · 2024-10-04T07:09:39Z

Landed in d2ad9b4

External modules need a way to decorate their objects so that node can recognize it as a host object for serialization process. Exposing a way for turning off instead of turning on is much safer. PR-URL: #55234 Refs: #55178 Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com> Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>

Notable changes: crypto: * (SEMVER-MINOR) add `KeyObject.prototype.toCryptoKey` (Filip Skokan) #55262 * (SEMVER-MINOR) add Date fields for `validTo` and `validFrom` (Andrew Moon) #54159 doc: * add abmusse to collaborators (Abdirahim Musse) #55086 http2: * (SEMVER-MINOR) expose `nghttp2_option_set_stream_reset_rate_limit` as an option (Maël Nison) #54875 lib: * (SEMVER-MINOR) propagate aborted state to dependent signals before firing events (jazelly) #54826 module: * (SEMVER-MINOR) support loading entrypoint as url (RedYetiDev) #54933 * (SEMVER-MINOR) implement the `"module-sync"` exports condition (Joyee Cheung) #54648 * (SEMVER-MINOR) implement `flushCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) throw when invalid argument is passed to `enableCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) write compile cache to temporary file and then rename it (Joyee Cheung) #54971 src: * mark node `--run` as stable (Yagiz Nizipli) #53763 test_runner: * (SEMVER-MINOR) support custom arguments in `run()` (Aviv Keller) #55126 * (SEMVER-MINOR) add `'test:summary'` event (Colin Ihrig) #54851 * (SEMVER-MINOR) add support for coverage via `run()` (Chemi Atlow) #53937 worker: * (SEMVER-MINOR) add `markAsUncloneable` api (Jason Zhang) #55234 PR-URL: TODO

Notable changes: crypto: * (SEMVER-MINOR) add `KeyObject.prototype.toCryptoKey` (Filip Skokan) #55262 * (SEMVER-MINOR) add Date fields for `validTo` and `validFrom` (Andrew Moon) #54159 doc: * add abmusse to collaborators (Abdirahim Musse) #55086 http2: * (SEMVER-MINOR) expose `nghttp2_option_set_stream_reset_rate_limit` as an option (Maël Nison) #54875 lib: * (SEMVER-MINOR) propagate aborted state to dependent signals before firing events (jazelly) #54826 module: * (SEMVER-MINOR) support loading entrypoint as url (RedYetiDev) #54933 * (SEMVER-MINOR) implement the `"module-sync"` exports condition (Joyee Cheung) #54648 * (SEMVER-MINOR) implement `flushCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) throw when invalid argument is passed to `enableCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) write compile cache to temporary file and then rename it (Joyee Cheung) #54971 src: * mark node `--run` as stable (Yagiz Nizipli) #53763 test_runner: * (SEMVER-MINOR) support custom arguments in `run()` (Aviv Keller) #55126 * (SEMVER-MINOR) add `'test:summary'` event (Colin Ihrig) #54851 * (SEMVER-MINOR) add support for coverage via `run()` (Chemi Atlow) #53937 worker: * (SEMVER-MINOR) add `markAsUncloneable` api (Jason Zhang) #55234 PR-URL: #55343

Notable changes: crypto: * (SEMVER-MINOR) add `KeyObject.prototype.toCryptoKey` (Filip Skokan) #55262 * (SEMVER-MINOR) add Date fields for `validTo` and `validFrom` (Andrew Moon) #54159 doc: * add abmusse to collaborators (Abdirahim Musse) #55086 http2: * (SEMVER-MINOR) expose `nghttp2_option_set_stream_reset_rate_limit` as an option (Maël Nison) #54875 lib: * (SEMVER-MINOR) propagate aborted state to dependent signals before firing events (jazelly) #54826 module: * (SEMVER-MINOR) support loading entrypoint as url (RedYetiDev) #54933 * (SEMVER-MINOR) implement the `"module-sync"` exports condition (Joyee Cheung) #54648 * (SEMVER-MINOR) implement `flushCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) throw when invalid argument is passed to `enableCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) write compile cache to temporary file and then rename it (Joyee Cheung) #54971 src: * mark `node --run` as stable (Yagiz Nizipli) #53763 test_runner: * (SEMVER-MINOR) support custom arguments in `run()` (Aviv Keller) #55126 * (SEMVER-MINOR) add `'test:summary'` event (Colin Ihrig) #54851 * (SEMVER-MINOR) add support for coverage via `run()` (Chemi Atlow) #53937 worker: * (SEMVER-MINOR) add `markAsUncloneable` api (Jason Zhang) #55234 PR-URL: #55343

Notable changes: crypto: * (SEMVER-MINOR) add `KeyObject.prototype.toCryptoKey` (Filip Skokan) #55262 * (SEMVER-MINOR) add Date fields for `validTo` and `validFrom` (Andrew Moon) #54159 doc: * add abmusse to collaborators (Abdirahim Musse) #55086 http2: * (SEMVER-MINOR) expose `nghttp2_option_set_stream_reset_rate_limit` as an option (Maël Nison) #54875 lib: * (SEMVER-MINOR) propagate aborted state to dependent signals before firing events (jazelly) #54826 module: * (SEMVER-MINOR) support loading entrypoint as url (RedYetiDev) #54933 * (SEMVER-MINOR) implement the `"module-sync"` exports condition (Joyee Cheung) #54648 * (SEMVER-MINOR) implement `flushCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) throw when invalid argument is passed to `enableCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) write compile cache to temporary file and then rename it (Joyee Cheung) #54971 process: * (SEMVER-MINOR) add `process.features.require_module` (Joyee Cheung) #55241 src: * mark `node --run` as stable (Yagiz Nizipli) #53763 test_runner: * (SEMVER-MINOR) support custom arguments in `run()` (Aviv Keller) #55126 * (SEMVER-MINOR) add `'test:summary'` event (Colin Ihrig) #54851 * (SEMVER-MINOR) add support for coverage via `run()` (Chemi Atlow) #53937 worker: * (SEMVER-MINOR) add `markAsUncloneable` api (Jason Zhang) #55234 PR-URL: #55343

Notable changes: crypto: * (SEMVER-MINOR) add `KeyObject.prototype.toCryptoKey` (Filip Skokan) #55262 * (SEMVER-MINOR) add Date fields for `validTo` and `validFrom` (Andrew Moon) #54159 doc: * add abmusse to collaborators (Abdirahim Musse) #55086 http2: * (SEMVER-MINOR) expose `nghttp2_option_set_stream_reset_rate_limit` as an option (Maël Nison) #54875 lib: * (SEMVER-MINOR) propagate aborted state to dependent signals before firing events (jazelly) #54826 module: * (SEMVER-MINOR) support loading entrypoint as url (RedYetiDev) #54933 * (SEMVER-MINOR) implement the `"module-sync"` exports condition (Joyee Cheung) #54648 * (SEMVER-MINOR) implement `flushCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) throw when invalid argument is passed to `enableCompileCache()` (Joyee Cheung) #54971 * (SEMVER-MINOR) write compile cache to temporary file and then rename it (Joyee Cheung) #54971 process: * (SEMVER-MINOR) add `process.features.require_module` (Joyee Cheung) #55241 * (SEMVER-MINOR) add `process.features.typescript` (Aviv Keller) #54295 src: * mark `node --run` as stable (Yagiz Nizipli) #53763 test_runner: * (SEMVER-MINOR) support custom arguments in `run()` (Aviv Keller) #55126 * (SEMVER-MINOR) add `'test:summary'` event (Colin Ihrig) #54851 * (SEMVER-MINOR) add support for coverage via `run()` (Chemi Atlow) #53937 worker: * (SEMVER-MINOR) add `markAsUncloneable` api (Jason Zhang) #55234 PR-URL: #55343

External modules need a way to decorate their objects so that node can recognize it as a host object for serialization process. Exposing a way for turning off instead of turning on is much safer. PR-URL: nodejs#55234 Refs: nodejs#55178 Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com> Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>

Notable changes: crypto: * (SEMVER-MINOR) add `KeyObject.prototype.toCryptoKey` (Filip Skokan) nodejs#55262 * (SEMVER-MINOR) add Date fields for `validTo` and `validFrom` (Andrew Moon) nodejs#54159 doc: * add abmusse to collaborators (Abdirahim Musse) nodejs#55086 http2: * (SEMVER-MINOR) expose `nghttp2_option_set_stream_reset_rate_limit` as an option (Maël Nison) nodejs#54875 lib: * (SEMVER-MINOR) propagate aborted state to dependent signals before firing events (jazelly) nodejs#54826 module: * (SEMVER-MINOR) support loading entrypoint as url (RedYetiDev) nodejs#54933 * (SEMVER-MINOR) implement the `"module-sync"` exports condition (Joyee Cheung) nodejs#54648 * (SEMVER-MINOR) implement `flushCompileCache()` (Joyee Cheung) nodejs#54971 * (SEMVER-MINOR) throw when invalid argument is passed to `enableCompileCache()` (Joyee Cheung) nodejs#54971 * (SEMVER-MINOR) write compile cache to temporary file and then rename it (Joyee Cheung) nodejs#54971 process: * (SEMVER-MINOR) add `process.features.require_module` (Joyee Cheung) nodejs#55241 * (SEMVER-MINOR) add `process.features.typescript` (Aviv Keller) nodejs#54295 src: * mark `node --run` as stable (Yagiz Nizipli) nodejs#53763 test_runner: * (SEMVER-MINOR) support custom arguments in `run()` (Aviv Keller) nodejs#55126 * (SEMVER-MINOR) add `'test:summary'` event (Colin Ihrig) nodejs#54851 * (SEMVER-MINOR) add support for coverage via `run()` (Chemi Atlow) nodejs#53937 worker: * (SEMVER-MINOR) add `markAsUncloneable` api (Jason Zhang) nodejs#55234 PR-URL: nodejs#55343

External modules need a way to decorate their objects so that node can recognize it as a host object for serialization process. Exposing a way for turning off instead of turning on is much safer. PR-URL: nodejs#55234 Refs: nodejs#55178 Reviewed-By: Chengzhong Wu <legendecas@gmail.com> Reviewed-By: Daeyeon Jeong <daeyeon.dev@gmail.com> Reviewed-By: Matthew Aitken <maitken033380023@gmail.com>

Notable changes: crypto: * (SEMVER-MINOR) add `KeyObject.prototype.toCryptoKey` (Filip Skokan) nodejs#55262 * (SEMVER-MINOR) add Date fields for `validTo` and `validFrom` (Andrew Moon) nodejs#54159 doc: * add abmusse to collaborators (Abdirahim Musse) nodejs#55086 http2: * (SEMVER-MINOR) expose `nghttp2_option_set_stream_reset_rate_limit` as an option (Maël Nison) nodejs#54875 lib: * (SEMVER-MINOR) propagate aborted state to dependent signals before firing events (jazelly) nodejs#54826 module: * (SEMVER-MINOR) support loading entrypoint as url (RedYetiDev) nodejs#54933 * (SEMVER-MINOR) implement the `"module-sync"` exports condition (Joyee Cheung) nodejs#54648 * (SEMVER-MINOR) implement `flushCompileCache()` (Joyee Cheung) nodejs#54971 * (SEMVER-MINOR) throw when invalid argument is passed to `enableCompileCache()` (Joyee Cheung) nodejs#54971 * (SEMVER-MINOR) write compile cache to temporary file and then rename it (Joyee Cheung) nodejs#54971 process: * (SEMVER-MINOR) add `process.features.require_module` (Joyee Cheung) nodejs#55241 * (SEMVER-MINOR) add `process.features.typescript` (Aviv Keller) nodejs#54295 src: * mark `node --run` as stable (Yagiz Nizipli) nodejs#53763 test_runner: * (SEMVER-MINOR) support custom arguments in `run()` (Aviv Keller) nodejs#55126 * (SEMVER-MINOR) add `'test:summary'` event (Colin Ihrig) nodejs#54851 * (SEMVER-MINOR) add support for coverage via `run()` (Chemi Atlow) nodejs#53937 worker: * (SEMVER-MINOR) add `markAsUncloneable` api (Jason Zhang) nodejs#55234 PR-URL: nodejs#55343

nodejs-github-bot added needs-ci PRs that need a full CI run. worker Issues and PRs related to Worker support. labels Oct 2, 2024

jazelly changed the title ~~expose uncloneable api~~ worker: expose markAsUncloneable api Oct 2, 2024

jazelly force-pushed the expose-uncloneable-api branch 2 times, most recently from f5c09ee to c4fbe5d Compare October 2, 2024 07:09

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worker: add markAsUncloneable api

622ca5e

External modules need a way to decorate their objects so that node can recognize it as a host object for serialization process. Exposing a way for turning off instead of turning on is much safer.

jazelly force-pushed the expose-uncloneable-api branch from 7787af4 to 622ca5e Compare October 3, 2024 11:46

jazelly changed the title ~~worker: expose markAsUncloneable api~~ worker: add markAsUncloneable api Oct 3, 2024

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jazelly mentioned this pull request Oct 4, 2024

structuredClone Serializing a non-serializable platform object succeeds #55120

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aduh95 mentioned this pull request Oct 9, 2024

V22.10.0 proposal #55343

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jazelly mentioned this pull request Oct 10, 2024

web: mark as uncloneable when possible nodejs/undici#3709

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2024-10-16, Version 23.0.0 (Current) #55338

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worker: add `markAsUncloneable` api #55234

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