GeezerVison

`FunctionTemplate` and `ObjectTemplate` can be shared across realms.
They should be per-isolate eternal handles and can not be modified.

As these templates are lazily initialized, their setters are still
exposed with DCHECK on their value presence.

PR-URL: #43802
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>

`FunctionTemplate` and `ObjectTemplate` can be shared across realms.
They should be per-isolate eternal handles and can not be modified.

As these templates are lazily initialized, their setters are still
exposed with DCHECK on their value presence.

PR-URL: #43802
Reviewed-By: Ben Noordhuis <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>

##### [\`v18.7.0\`](https://github.com/nodejs/node/releases/tag/v18.7.0)

##### Notable changes

-   **doc**:
    -   add F3n67u to collaborators (Feng Yu) [#43953](nodejs/node#43953)
    -   deprecate coercion to integer in process.exit (Daeyeon Jeong) [#43738](nodejs/node#43738)
    -   **(SEMVER-MINOR)** deprecate diagnostics_channel object subscribe method (Stephen Belanger) [#42714](nodejs/node#42714)
-   **events**:
    -   **(SEMVER-MINOR)** expose CustomEvent on global with CLI flag (Daeyeon Jeong) [#43885](nodejs/node#43885)
    -   **(SEMVER-MINOR)** add `CustomEvent` (Daeyeon Jeong) [#43514](nodejs/node#43514)
-   **http**:
    -   **(SEMVER-MINOR)** add drop request event for http server (theanarkh) [#43806](nodejs/node#43806)
-   **lib**:
    -   **(SEMVER-MINOR)** improved diagnostics_channel subscribe/unsubscribe (Stephen Belanger) [#42714](nodejs/node#42714)
-   **util**:
    -   **(SEMVER-MINOR)** add tokens to parseArgs (John Gee) [#43459](nodejs/node#43459)

##### Commits

-   \[[`0aa255ab72`](nodejs/node@0aa255ab72)] - **bootstrap**: handle snapshot errors gracefully (Joyee Cheung) [#43531](nodejs/node#43531)
-   \[[`0783ddf57e`](nodejs/node@0783ddf57e)] - **buffer**: do not leak memory if buffer is too big (Keyhan Vakil) [#43938](nodejs/node#43938)
-   \[[`12657accdd`](nodejs/node@12657accdd)] - **build**: add .gitattributes for npm and other shims (Hrishikesh Kadam) [#43879](nodejs/node#43879)
-   \[[`c2db4f4581`](nodejs/node@c2db4f4581)] - **build**: make GitPod less noisy (Rich Trott) [#43829](nodejs/node#43829)
-   \[[`364deeadcd`](nodejs/node@364deeadcd)] - **build**: add GitHub token permissions for workflows (Varun Sharma) [#43743](nodejs/node#43743)
-   \[[`8b83b4d5be`](nodejs/node@8b83b4d5be)] - **child_process**: do not need to count length when maxBuffer is Infinity (theanarkh) [#43822](nodejs/node#43822)
-   \[[`c1893b7a7c`](nodejs/node@c1893b7a7c)] - **child_process**: avoid repeated calls to `normalizeSpawnArguments` (木杉) [#43345](nodejs/node#43345)
-   \[[`7b276b89b9`](nodejs/node@7b276b89b9)] - **cluster**: send connection to other server when worker drop it (theanarkh) [#43747](nodejs/node#43747)
-   \[[`e8c66f92a5`](nodejs/node@e8c66f92a5)] - **crypto**: remove unneeded guard (Rich Trott) [#43856](nodejs/node#43856)
-   \[[`c95132e9ea`](nodejs/node@c95132e9ea)] - **deps**: cherry-pick [libuv/libuv@`3a7b955`](libuv/libuv@3a7b955) (Ben Noordhuis) [#43950](nodejs/node#43950)
-   \[[`cc8d5426d2`](nodejs/node@cc8d5426d2)] - **deps**: cherry-pick [libuv/libuv@`abb109f`](libuv/libuv@abb109f) (Ben Noordhuis) [#43950](nodejs/node#43950)
-   \[[`7762e463d6`](nodejs/node@7762e463d6)] - **deps**: update corepack to 0.12.1 (Node.js GitHub Bot) [#43965](nodejs/node#43965)
-   \[[`1256c4dad5`](nodejs/node@1256c4dad5)] - **deps**: update hast-util-raw (Moshe Atlow) [#43927](nodejs/node#43927)
-   \[[`aac97c2d2a`](nodejs/node@aac97c2d2a)] - **deps**: update undici to 5.8.0 (Node.js GitHub Bot) [#43886](nodejs/node#43886)
-   \[[`cdff61917d`](nodejs/node@cdff61917d)] - **deps**: clean archs files for OpenSSL (RafaelGSS) [#43735](nodejs/node#43735)
-   \[[`fc936a84e4`](nodejs/node@fc936a84e4)] - **deps**: remove not used architectures (RafaelGSS) [#43735](nodejs/node#43735)
-   \[[`361a643d8b`](nodejs/node@361a643d8b)] - **deps**: V8: backport [`f3cad8c`](nodejs/node@f3cad8cec656) (Joyee Cheung) [#43531](nodejs/node#43531)
-   \[[`2e1732ebd0`](nodejs/node@2e1732ebd0)] - **deps**: V8: backport [`22698d2`](nodejs/node@22698d267667) (Chengzhong Wu) [#43751](nodejs/node#43751)
-   \[[`979f469d3a`](nodejs/node@979f469d3a)] - **deps**: upgrade npm to 8.15.0 (npm team) [#43917](nodejs/node#43917)
-   \[[`4096d81988`](nodejs/node@4096d81988)] - **deps**: upgrade npm to 8.14.0 (npm team) [#43826](nodejs/node#43826)
-   \[[`2ec8092e2c`](nodejs/node@2ec8092e2c)] - **deps,src**: use SIMD for normal base64 encoding (Brian White) [#39775](nodejs/node#39775)
-   \[[`67b4edde37`](nodejs/node@67b4edde37)] - **dns**: fix getServers return undefined (jiahao.si) [#43922](nodejs/node#43922)
-   \[[`7c75539a88`](nodejs/node@7c75539a88)] - **dns**: fix cares memory leak (theanarkh) [#43912](nodejs/node#43912)
-   \[[`1f80b88da5`](nodejs/node@1f80b88da5)] - **doc**: update email and mailmap for BethGriggs (Beth Griggs) [#43985](nodejs/node#43985)
-   \[[`8a2a6e16eb`](nodejs/node@8a2a6e16eb)] - **doc**: add 15.x - 18.x to Other Versions section (shhh7612) [#43940](nodejs/node#43940)
-   \[[`51cb0d42ca`](nodejs/node@51cb0d42ca)] - **doc**: inspector.close undefined in worker threads (Keyhan Vakil) [#43867](nodejs/node#43867)
-   \[[`c789c0f5f7`](nodejs/node@c789c0f5f7)] - **doc**: improve documentation for safe `Promise` statics alternatives (Antoine du Hamel) [#43759](nodejs/node#43759)
-   \[[`cb9b0e0011`](nodejs/node@cb9b0e0011)] - **doc**: recommend git-node-v8 (Keyhan Vakil) [#43934](nodejs/node#43934)
-   \[[`d7e9bd1830`](nodejs/node@d7e9bd1830)] - **doc**: clarify subprocess.stdout/in/err property (Kohei Ueno) [#43910](nodejs/node#43910)
-   \[[`808793ebb5`](nodejs/node@808793ebb5)] - **doc**: fix typo in `src/crypto/README.md` (Jianru Lin) [#43968](nodejs/node#43968)
-   \[[`bbc455c4f9`](nodejs/node@bbc455c4f9)] - **doc**: remind backporter about v8\_embedder_string (Keyhan Vakil) [#43924](nodejs/node#43924)
-   \[[`a86b66c8b4`](nodejs/node@a86b66c8b4)] - **doc**: fix typo in http.md (Airing) [#43933](nodejs/node#43933)
-   \[[`a96af37233`](nodejs/node@a96af37233)] - **doc**: add F3n67u to collaborators (Feng Yu) [#43953](nodejs/node#43953)
-   \[[`aa7d4e59f7`](nodejs/node@aa7d4e59f7)] - **doc**: improve test runner timeout docs (Tobias Nießen) [#43836](nodejs/node#43836)
-   \[[`80c2fa8212`](nodejs/node@80c2fa8212)] - **doc**: mention Win 32-bit openssl build issue (RafaelGSS) [#43853](nodejs/node#43853)
-   \[[`8b8c55df7e`](nodejs/node@8b8c55df7e)] - **doc**: add security release specifics to releases.md (Beth Griggs) [#43835](nodejs/node#43835)
-   \[[`42693aaf9f`](nodejs/node@42693aaf9f)] - **doc**: add history info for `global.performance` (Antoine du Hamel) [#43841](nodejs/node#43841)
-   \[[`140d6af572`](nodejs/node@140d6af572)] - **doc**: add platform-windows-arm to who to CC (Michael Dawson) [#43808](nodejs/node#43808)
-   \[[`976093efe3`](nodejs/node@976093efe3)] - **doc**: document ES2022's Error "cause" property (James Ide) [#43830](nodejs/node#43830)
-   \[[`ec7e45e4a2`](nodejs/node@ec7e45e4a2)] - **doc**: include make clean to openssl arch (RafaelGSS) [#43735](nodejs/node#43735)
-   \[[`d64dfd53c9`](nodejs/node@d64dfd53c9)] - **doc**: add link to diagnostic tools (Rafael Gonzaga) [#43736](nodejs/node#43736)
-   \[[`2910136920`](nodejs/node@2910136920)] - **doc**: update links to MDN page about dynamic imports (Jannis R) [#43847](nodejs/node#43847)
-   \[[`d88a9fae79`](nodejs/node@d88a9fae79)] - **doc**: deprecate coercion to integer in process.exit (Daeyeon Jeong) [#43738](nodejs/node#43738)
-   \[[`fc843e103d`](nodejs/node@fc843e103d)] - **doc**: add MoLow to triagers (Moshe Atlow) [#43799](nodejs/node#43799)
-   \[[`8c8c97da61`](nodejs/node@8c8c97da61)] - **(SEMVER-MINOR)** **doc**: deprecate diagnostics_channel object subscribe method (Stephen Belanger) [#42714](nodejs/node#42714)
-   \[[`9b53a694b5`](nodejs/node@9b53a694b5)] - **doc**: revert anachronistic 'node:' module require()s in API history notes (DeeDeeG) [#43768](nodejs/node#43768)
-   \[[`2815bd3002`](nodejs/node@2815bd3002)] - **doc**: clarify release process for new releasers (Rafael Gonzaga) [#43739](nodejs/node#43739)
-   \[[`50b3750e67`](nodejs/node@50b3750e67)] - **doc**: fix typo in ngtcp2 readme (Dan Castillo) [#43767](nodejs/node#43767)
-   \[[`6bcd40dd85`](nodejs/node@6bcd40dd85)] - **domain**: fix vm promise tracking while keeping isolation (Stephen Belanger) [#43556](nodejs/node#43556)
-   \[[`e89e0b470b`](nodejs/node@e89e0b470b)] - **esm**: remove superfluous argument (Rich Trott) [#43884](nodejs/node#43884)
-   \[[`0d2921f396`](nodejs/node@0d2921f396)] - **esm**: fix erroneous re-initialization of ESMLoader (Jacob Smith) [#43763](nodejs/node#43763)
-   \[[`9b5b8d78c3`](nodejs/node@9b5b8d78c3)] - **esm**: throw on any non-2xx response (LiviaMedeiros) [#43742](nodejs/node#43742)
-   \[[`dfc4832ef1`](nodejs/node@dfc4832ef1)] - **(SEMVER-MINOR)** **events**: expose CustomEvent on global with CLI flag (Daeyeon Jeong) [#43885](nodejs/node#43885)
-   \[[`e4473952ae`](nodejs/node@e4473952ae)] - **(SEMVER-MINOR)** **events**: add `CustomEvent` (Daeyeon Jeong) [#43514](nodejs/node#43514)
-   \[[`100f6deb09`](nodejs/node@100f6deb09)] - **fs**: use signed types for stat data (LiviaMedeiros) [#43714](nodejs/node#43714)
-   \[[`25ec71db63`](nodejs/node@25ec71db63)] - **http**: fix http server connection list when close (theanarkh) [#43949](nodejs/node#43949)
-   \[[`ca658c8afe`](nodejs/node@ca658c8afe)] - **(SEMVER-MINOR)** **http**: add drop request event for http server (theanarkh) [#43806](nodejs/node#43806)
-   \[[`9c699bd8a8`](nodejs/node@9c699bd8a8)] - **http**: wait for pending responses in closeIdleConnections (Paolo Insogna) [#43890](nodejs/node#43890)
-   \[[`781d5e54e3`](nodejs/node@781d5e54e3)] - **inspector**: set sampling interval before start (Shelley Vohr) [#43779](nodejs/node#43779)
-   \[[`0b5dbb2a56`](nodejs/node@0b5dbb2a56)] - **lib**: refactor PriorityQueue to use private field (Finn Yu) [#43889](nodejs/node#43889)
-   \[[`324473ca32`](nodejs/node@324473ca32)] - **(SEMVER-MINOR)** **lib**: improved diagnostics_channel subscribe/unsubscribe (Stephen Belanger) [#42714](nodejs/node#42714)
-   \[[`5aa3b213ac`](nodejs/node@5aa3b213ac)] - **meta**: update AUTHORS (Node.js GitHub Bot) [#43966](nodejs/node#43966)
-   \[[`e707552357`](nodejs/node@e707552357)] - **meta**: update `node-api` in label-pr-config (Daeyeon Jeong) [#43794](nodejs/node#43794)
-   \[[`8a8de94034`](nodejs/node@8a8de94034)] - **meta**: update AUTHORS (Node.js GitHub Bot) [#43872](nodejs/node#43872)
-   \[[`7d49fc766c`](nodejs/node@7d49fc766c)] - **meta**: use platform dropdown on flaky template (Rafael Gonzaga) [#43855](nodejs/node#43855)
-   \[[`e4aa50fc3f`](nodejs/node@e4aa50fc3f)] - **meta**: enable blank issues (Matteo Collina) [#43775](nodejs/node#43775)
-   \[[`ceb7c150ec`](nodejs/node@ceb7c150ec)] - **meta**: move one or more collaborators to emeritus (Node.js GitHub Bot) [#43770](nodejs/node#43770)
-   \[[`29bcd47738`](nodejs/node@29bcd47738)] - **net**: fix socket.\_getpeername (Daeyeon Jeong) [#43010](nodejs/node#43010)
-   \[[`380659daf1`](nodejs/node@380659daf1)] - **process**: use `defineProperty` instead of assignment (Mark S. Miller) [#43907](nodejs/node#43907)
-   \[[`aba9c8ebea`](nodejs/node@aba9c8ebea)] - **repl**: fix overzealous top-level await (Tobias Nießen) [#43827](nodejs/node#43827)
-   \[[`1deb6b73b7`](nodejs/node@1deb6b73b7)] - **repl**: use `SafePromiseAll` and `SafePromiseRace` (Antoine du Hamel) [#43758](nodejs/node#43758)
-   \[[`bf8f2e23ff`](nodejs/node@bf8f2e23ff)] - **src**: refactor DH groups to delete crypto_groups.h (Tobias Nießen) [#43896](nodejs/node#43896)
-   \[[`9435fbf8cd`](nodejs/node@9435fbf8cd)] - **src**: remove dead code in base64\_encode (Tobias Nießen) [#43979](nodejs/node#43979)
-   \[[`2c47e58ea0`](nodejs/node@2c47e58ea0)] - **src**: fix regression that a source marker is lost (cola119) [#43086](nodejs/node#43086)
-   \[[`d084150320`](nodejs/node@d084150320)] - **src**: per-isolate eternal template properties (Chengzhong Wu) [#43802](nodejs/node#43802)
-   \[[`9f9d00ccbb`](nodejs/node@9f9d00ccbb)] - **src**: merge NativeModuleEnv into NativeModuleLoader (Joyee Cheung) [#43824](nodejs/node#43824)
-   \[[`bb512904e9`](nodejs/node@bb512904e9)] - **src**: use named struct instead of typedef (Tobias Nießen) [#43881](nodejs/node#43881)
-   \[[`bb5511e8cc`](nodejs/node@bb5511e8cc)] - **src**: use named enum instead of typedef (Tobias Nießen) [#43880](nodejs/node#43880)
-   \[[`5db0c8f667`](nodejs/node@5db0c8f667)] - **src**: pass only Isolate\* and env_vars to EnabledDebugList::Parse() (Darshan Sen) [#43668](nodejs/node#43668)
-   \[[`249365524e`](nodejs/node@249365524e)] - **src**: fix node watchdog race condition (theanarkh) [#43780](nodejs/node#43780)
-   \[[`17cb27237d`](nodejs/node@17cb27237d)] - **src**: deduplicate `SetALPN` implementations (Tobias Nießen) [#43756](nodejs/node#43756)
-   \[[`b4c75a96be`](nodejs/node@b4c75a96be)] - **src**: fix `napi_check_object_type_tag()` (Daeyeon Jeong) [#43788](nodejs/node#43788)
-   \[[`8432d6596f`](nodejs/node@8432d6596f)] - **src**: slim down env-inl.h (Ben Noordhuis) [#43745](nodejs/node#43745)
-   \[[`2266a4b6d6`](nodejs/node@2266a4b6d6)] - **stream**: improve `respondWithNewView()` (Daeyeon Jeong) [#43866](nodejs/node#43866)
-   \[[`bf3991b406`](nodejs/node@bf3991b406)] - **stream**: fix 0 transform hwm backpressure (Robert Nagy) [#43685](nodejs/node#43685)
-   \[[`a057510037`](nodejs/node@a057510037)] - **stream**: initial approach to include strategy options on Readable.toWeb() (txxnano) [#43515](nodejs/node#43515)
-   \[[`198cf59d2c`](nodejs/node@198cf59d2c)] - **test**: update WPT encoding tests (Kohei Ueno) [#43958](nodejs/node#43958)
-   \[[`f0ed1aed8d`](nodejs/node@f0ed1aed8d)] - **test**: remove test-whatwg-events-add-event-listener-options-once.js (Feng Yu) [#43877](nodejs/node#43877)
-   \[[`88505556fe`](nodejs/node@88505556fe)] - **test**: work scheduled in process.nextTick can keep the event loop alive (Andreu Botella) [#43787](nodejs/node#43787)
-   \[[`81a21946eb`](nodejs/node@81a21946eb)] - **test**: simplify test-tls-set-secure-context (Tobias Nießen) [#43878](nodejs/node#43878)
-   \[[`61cd11a8a7`](nodejs/node@61cd11a8a7)] - **test**: use `common.mustNotMutateObjectDeep()` in fs tests (LiviaMedeiros) [#43819](nodejs/node#43819)
-   \[[`b1081dbe12`](nodejs/node@b1081dbe12)] - **test**: fix test http upload timeout (theanarkh) [#43935](nodejs/node#43935)
-   \[[`efd5e0e925`](nodejs/node@efd5e0e925)] - **test**: simplify ReplStream.wait() (Tobias Nießen) [#43857](nodejs/node#43857)
-   \[[`ef21ad2996`](nodejs/node@ef21ad2996)] - **test**: merge test-crypto-dh-hash with modp18 test (Tobias Nießen) [#43891](nodejs/node#43891)
-   \[[`e502c50a90`](nodejs/node@e502c50a90)] - **test**: refactor `test/es-module/test-esm-resolve-type` (Antoine du Hamel) [#43178](nodejs/node#43178)
-   \[[`c782c3dc69`](nodejs/node@c782c3dc69)] - **test**: ensure NODE_EXTRA_CA_CERTS not set before tests (KrayzeeKev) [#43858](nodejs/node#43858)
-   \[[`bb6787cb57`](nodejs/node@bb6787cb57)] - **test**: add check to test-fs-readfile-tostring-fail (Richard Lau) [#43850](nodejs/node#43850)
-   \[[`7571704186`](nodejs/node@7571704186)] - **test**: complete TODO in test/wpt/test-url.js (Kohei Ueno) [#43797](nodejs/node#43797)
-   \[[`6f1d2dfb9d`](nodejs/node@6f1d2dfb9d)] - **test**: add test on worker process.exit in async modules (Chengzhong Wu) [#43751](nodejs/node#43751)
-   \[[`776cc3abbd`](nodejs/node@776cc3abbd)] - **test**: use `common.mustNotMutateObjectDeep()` in immutability tests (LiviaMedeiros) [#43196](nodejs/node#43196)
-   \[[`42f2deb3a0`](nodejs/node@42f2deb3a0)] - **test**: add `common.mustNotMutateObjectDeep()` (LiviaMedeiros) [#43196](nodejs/node#43196)
-   \[[`f3fc51c508`](nodejs/node@f3fc51c508)] - **test**: fix coverity warning in test (Michael Dawson) [#43631](nodejs/node#43631)
-   \[[`a9ecba2fa8`](nodejs/node@a9ecba2fa8)] - **test**: mark test-http-client-response-timeout flaky (Tobias Nießen) [#43792](nodejs/node#43792)
-   \[[`cd0d9ddb7c`](nodejs/node@cd0d9ddb7c)] - **test_runner**: add support for boolean values for `concurrency` option (Lenvin Gonsalves) [#43887](nodejs/node#43887)
-   \[[`f98020138a`](nodejs/node@f98020138a)] - **test_runner**: validate `timeout` option (Antoine du Hamel) [#43843](nodejs/node#43843)
-   \[[`58d15b3687`](nodejs/node@58d15b3687)] - **test_runner**: pass signal on timeout (Moshe Atlow) [#43911](nodejs/node#43911)
-   \[[`8b0248506f`](nodejs/node@8b0248506f)] - **test_runner**: do not report an error when tests are passing (Antoine du Hamel) [#43919](nodejs/node#43919)
-   \[[`aa8053e1fa`](nodejs/node@aa8053e1fa)] - **test_runner**: recieve and pass AbortSignal (Moshe Atlow) [#43554](nodejs/node#43554)
-   \[[`f13e4c1be9`](nodejs/node@f13e4c1be9)] - **test_runner**: fix `it` concurrency (Moshe Atlow) [#43757](nodejs/node#43757)
-   \[[`e404a3ef6d`](nodejs/node@e404a3ef6d)] - **test_runner**: support timeout for tests (Moshe Atlow) [#43505](nodejs/node#43505)
-   \[[`f28198cc05`](nodejs/node@f28198cc05)] - **test_runner**: catch errors thrown within `describe` (Moshe Atlow) [#43729](nodejs/node#43729)
-   \[[`bfe0ac6cd0`](nodejs/node@bfe0ac6cd0)] - **tools**: add more options to track flaky tests (Antoine du Hamel) [#43954](nodejs/node#43954)
-   \[[`17a4e5e775`](nodejs/node@17a4e5e775)] - **tools**: add verbose flag to inactive TSC finder (Rich Trott) [#43913](nodejs/node#43913)
-   \[[`373304b0c7`](nodejs/node@373304b0c7)] - **tools**: add support for using API key to vuln checking script (Facundo Tuesca) [#43909](nodejs/node#43909)
-   \[[`ed45088c14`](nodejs/node@ed45088c14)] - **tools**: support versioned node shared libs on z/OS (alexcfyung) [#42256](nodejs/node#42256)
-   \[[`c9ecd6d21f`](nodejs/node@c9ecd6d21f)] - **tools**: update doc to [email protected] (Node.js GitHub Bot) [#43870](nodejs/node#43870)
-   \[[`c92135aa0f`](nodejs/node@c92135aa0f)] - **tools**: update lint-md-dependencies to [email protected] (Node.js GitHub Bot) [#43871](nodejs/node#43871)
-   \[[`e12bf40fd1`](nodejs/node@e12bf40fd1)] - **tools**: update eslint to 8.20.0 (Node.js GitHub Bot) [#43873](nodejs/node#43873)
-   \[[`09fe9b30a9`](nodejs/node@09fe9b30a9)] - **tools**: add script for vulnerability checking (Facundo Tuesca) [#43362](nodejs/node#43362)
-   \[[`19e8876877`](nodejs/node@19e8876877)] - **trace_events**: trace net connect event (theanarkh) [#43903](nodejs/node#43903)
-   \[[`1af7f24143`](nodejs/node@1af7f24143)] - **util**: remove unicode support todo for perf implications (Rhys) [#43762](nodejs/node#43762)
-   \[[`acfc33ca8c`](nodejs/node@acfc33ca8c)] - **(SEMVER-MINOR)** **util**: add tokens to parseArgs (John Gee) [#43459](nodejs/node#43459)
-   \[[`f32aec8a6d`](nodejs/node@f32aec8a6d)] - **util**: refactor to use validateObject (Kohei Ueno) [#43769](nodejs/node#43769)
-   \[[`d7cfd0c5ba`](nodejs/node@d7cfd0c5ba)] - **v8**: serialize BigInt64Array and BigUint64Array (Ben Noordhuis) [#43571](nodejs/node#43571)

A second Environment created from the same `IsolateData`, which
embedding.md allows and the cctest fixture does, aborted as soon as it
loaded `stream_wrap`, `tcp_wrap`, `pipe_wrap`, `tty_wrap`, `http2` or
the crypto key classes, i.e. on `require('net')`: those bindings
created their per-isolate templates from the per-Environment binding
initializer and stored them with a setter that CHECKs the slot is
empty. Templates that were already cached per isolate (ffi, sqlite,
dtls) instead hit "FunctionTemplate already instantiated" when
`SetConstructorFunction()` renamed them.

Build these templates once per isolate and reuse them, set class names
when the template is created, and store the `ShutdownWrap`, `WriteWrap`
and `Http2Stream` function templates rather than their instance
templates so the second Environment can expose the same constructors.

Refs: nodejs#43802
Signed-off-by: Shelley Vohr <[email protected]>

A second Environment created from the same `IsolateData`, which
embedding.md allows and the cctest fixture does, aborted as soon as it
loaded `stream_wrap`, `tcp_wrap`, `pipe_wrap`, `tty_wrap`, `http2` or
the crypto key classes, i.e. on `require('net')`: those bindings
created their per-isolate templates from the per-Environment binding
initializer and stored them with a setter that CHECKs the slot is
empty. Templates that were already cached per isolate (ffi, sqlite,
dtls) instead hit "FunctionTemplate already instantiated" when
`SetConstructorFunction()` renamed them.

Build these templates once per isolate and reuse them, set class names
when the template is created, and store the `ShutdownWrap`, `WriteWrap`
and `Http2Stream` function templates rather than their instance
templates so the second Environment can expose the same constructors.

Refs: #43802
Signed-off-by: Shelley Vohr <[email protected]>
PR-URL: #65978
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Tim Perry <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Gürgün Dayıoğlu <[email protected]>

A second Environment created from the same `IsolateData`, which
embedding.md allows and the cctest fixture does, aborted as soon as it
loaded `stream_wrap`, `tcp_wrap`, `pipe_wrap`, `tty_wrap`, `http2` or
the crypto key classes, i.e. on `require('net')`: those bindings
created their per-isolate templates from the per-Environment binding
initializer and stored them with a setter that CHECKs the slot is
empty. Templates that were already cached per isolate (ffi, sqlite,
dtls) instead hit "FunctionTemplate already instantiated" when
`SetConstructorFunction()` renamed them.

Build these templates once per isolate and reuse them, set class names
when the template is created, and store the `ShutdownWrap`, `WriteWrap`
and `Http2Stream` function templates rather than their instance
templates so the second Environment can expose the same constructors.

Refs: #43802
Signed-off-by: Shelley Vohr <[email protected]>
PR-URL: #65978
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Tim Perry <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Gürgün Dayıoğlu <[email protected]>

A second Environment created from the same `IsolateData`, which
embedding.md allows and the cctest fixture does, aborted as soon as it
loaded `stream_wrap`, `tcp_wrap`, `pipe_wrap`, `tty_wrap`, `http2` or
the crypto key classes, i.e. on `require('net')`: those bindings
created their per-isolate templates from the per-Environment binding
initializer and stored them with a setter that CHECKs the slot is
empty. Templates that were already cached per isolate (ffi, sqlite,
dtls) instead hit "FunctionTemplate already instantiated" when
`SetConstructorFunction()` renamed them.

Build these templates once per isolate and reuse them, set class names
when the template is created, and store the `ShutdownWrap`, `WriteWrap`
and `Http2Stream` function templates rather than their instance
templates so the second Environment can expose the same constructors.

Refs: #43802
Signed-off-by: Shelley Vohr <[email protected]>
PR-URL: #65978
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Tim Perry <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Gürgün Dayıoğlu <[email protected]>

A second Environment created from the same `IsolateData`, which
embedding.md allows and the cctest fixture does, aborted as soon as it
loaded `stream_wrap`, `tcp_wrap`, `pipe_wrap`, `tty_wrap`, `http2` or
the crypto key classes, i.e. on `require('net')`: those bindings
created their per-isolate templates from the per-Environment binding
initializer and stored them with a setter that CHECKs the slot is
empty. Templates that were already cached per isolate (ffi, sqlite,
dtls) instead hit "FunctionTemplate already instantiated" when
`SetConstructorFunction()` renamed them.

Build these templates once per isolate and reuse them, set class names
when the template is created, and store the `ShutdownWrap`, `WriteWrap`
and `Http2Stream` function templates rather than their instance
templates so the second Environment can expose the same constructors.

Refs: #43802
Signed-off-by: Shelley Vohr <[email protected]>
PR-URL: #65978
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Tim Perry <[email protected]>
Reviewed-By: Chengzhong Wu <[email protected]>
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Gürgün Dayıoğlu <[email protected]>