Enables `--experimental-global-webcrypto` by default, and ensures that
the classic `node:crypto` core module is still available in `--eval` or
`--print` contexts.
PR-URL: https://github.com/nodejs/node/pull/42083
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
This patch refactors the DNS default resolver code to make it
easier to be included in a snapshot:
- The code specific for the callback-based DNS resolver are not
in a separate module to make the dependency clearer (it's not
actually needed if the user only ever loads `dns/promises`)
- The common part of the callback-based resolver and the promise-
based resolver is now ResolverBase. The other two user-facing
resolvers are now subclasses of ResolverBase. The default
Resolver is constructed with just ResolverBase. This would
be fine as the default resolver is never actually exposed
to the user-land and it has been working using duck-typing anyway.
- Move the construction of Resolver subclasses into a common
method `createResolverClass()` to reduce code duplication.
The two subclasses now also share the same base constructor.
This would make it possible for them to also share code
for snapshot support later.
- `--dns-result-order` is now queried and refreshed during
pre-execution. To avoid loading the cares_wrap binding unnecessarily
the loading of the binding is also made lazy.
PR-URL: https://github.com/nodejs/node/pull/44541
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Zeyu "Alex" Yang <himself65@outlook.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
The term "native module" dates back to some of the oldest code
in the code base. Within the context of Node.js core it usually
refers to modules that are native to Node.js (e.g. fs, http),
but it can cause confusion for people who don't work on this
part of the code base, as "native module" can also refer to
native addons - which is even the case in some of the API
docs and error messages.
This patch tries to make the usage of these terms more consistent.
Now within the context of Node.js core:
- JavaScript scripts that are built-in to Node.js are now referred
to as "built-in(s)". If they are available as modules,
they can also be referred to as "built-in module(s)".
- Dynamically-linked shared objects that are loaded into
the Node.js processes are referred to as "addons".
We will try to avoid using the term "native modules" because it could
be ambiguous.
Changes in this patch:
File names:
- node_native_module.h -> node_builtins.h,
- node_native_module.cc -> node_builtins.cc
C++ binding names:
- `native_module` -> `builtins`
`node::Environment`:
- `native_modules_without_cache` -> `builtins_without_cache`
- `native_modules_with_cache` -> `builtins_with_cache`
- `native_modules_in_snapshot` -> `builtins_in_cache`
- `native_module_require` -> `builtin_module_require`
`node::EnvSerializeInfo`:
- `native_modules` -> `builtins
`node::native_module::NativeModuleLoader`:
- `native_module` namespace -> `builtins` namespace
- `NativeModuleLoader` -> `BuiltinLoader`
- `NativeModuleRecordMap` -> `BuiltinSourceMap`
- `NativeModuleCacheMap` -> `BuiltinCodeCacheMap`
- `ModuleIds` -> `BuiltinIds`
- `ModuleCategories` -> `BuiltinCategories`
- `LoadBuiltinModuleSource` -> `LoadBuiltinSource`
`loader.js`:
- `NativeModule` -> `BuiltinModule` (the `NativeModule` name used in
`process.moduleLoadList` is kept for compatibility)
And other clarifications in the documentation and comments.
PR-URL: https://github.com/nodejs/node/pull/44135
Fixes: https://github.com/nodejs/node/issues/44036
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
This patch:
- Make NativeModuleLoader::LookupAndCompile() detect parameters based
on module IDs. This allows us to compile more builtins when
generating the embedded bootstrap, including
- internal/per_context/*
- internal/bootstrap/*
- internal/main/*
- Move pre_execution.js to lib/internal/process as it needs to be
compiled as a regular built-in module, unlike other scripts
in lib/internal/bootstrap
- Move markBootstrapComplete() to the performance binding instead of
making it a function-wrapper-based global to reduce number of
special cases.
PR-URL: https://github.com/nodejs/node/pull/44018
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/43967
Reviewed-By: Jacob Smith <jacob@frende.me>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
There are no clear indicators anyone is using the dtrace USDT probes.
ETW support is very intertwined with the dtrace infrastructure. It's not
clear if anyone uses ETW so to keep things simple it too is removed.
Fixes: https://github.com/nodejs/node/issues/43649
PR-URL: https://github.com/nodejs/node/pull/43652
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
PR-URL: https://github.com/nodejs/node/pull/43164
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Jacob Smith <jacob@frende.me>
To lazy load the run time options, the following properties
are updated from value properties to accessor properties
whose getter would turn them back to a value properties
upon the initial access.
- crypto.constants.defaultCipherList
- crypto.pseudoRandomBytes
- crypto.prng
- crypto.rng
PR-URL: https://github.com/nodejs/node/pull/42203
Refs: https://github.com/nodejs/node/issues/37476
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Co-authored-by: Jacob Smith <3012099+JakobJingleheimer@users.noreply.github.com>
Co-authored-by: James M Snell <jasnell@gmail.com>
Co-authored-by: Jordan Harband <ljharb@gmail.com>
Co-authored-by: James Sumners <james@sumners.email>
PR-URL: https://github.com/nodejs/node/pull/36328
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Implement the map method on readable stream. This starts the alignment
with the tc39-iterator-helpers proposal and adds a `.map` method to
every Node.js readable stream.
Co-Authored-By: Robert Nagy <ronag@icloud.com>
PR-URL: https://github.com/nodejs/node/pull/40815
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Remove V8 flag for import assertions, enabling support for the syntax;
require the import assertion syntax for imports of JSON.
Support import assertions in user loaders.
Use both resolved module URL and import assertion type as the key for
caching modules.
Co-authored-by: Geoffrey Booth <webadmin@geoffreybooth.com>
PR-URL: https://github.com/nodejs/node/pull/40250
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
PR-URL: https://github.com/nodejs/node/pull/39283
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: Vladimir de Turckheim <vlad2t@hotmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
doc: update ESM hook examples
esm: fix unsafe primordial
doc: fix ESM example linting
esm: allow source of type ArrayBuffer
doc: update ESM hook changelog to include resolve format
esm: allow all ArrayBuffers and TypedArrays for load hook source
doc: tidy code & API docs
doc: convert ESM source table header from Title Case to Sentence case
doc: add detailed explanation for getPackageType
esm: add caveat that ESMLoader::import() must NOT be renamed
esm: tidy code declaration of getFormat protocolHandlers
doc: correct ESM doc link (bad conflict resolution)
doc: update ESM hook limitation for CJS
esm: tweak preload description
doc: update ESM getPackageType() example explanation
PR-URL: https://github.com/nodejs/node/pull/37468
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Guy Bedford <guybedford@gmail.com>
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Geoffrey Booth <webmaster@geoffreybooth.com>
PR-URL: https://github.com/nodejs/node/pull/39759
Fixes: https://github.com/nodejs/node/issues/39713
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/39693
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Bradley Farias <bradley.meck@gmail.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Adds an experimental `readableWebStream()` method to `FileHandle` that
returns a web `ReadableStream`
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/39331
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
- Move Performance and InternalPerformance to a new
lib/internal/perf/performance.js
- Move now() getMilestoneTimestamp() into
lib/internal/perf/utils.js
- Rename lib/internal/perf/perf.js to
lib/internal/perf/performance_entry.js
- Refresh time origin at startup (this means the
time origins could differ between snapshot building
time and snapshot creation time)
PR-URL: https://github.com/nodejs/node/pull/38971
Refs: https://github.com/nodejs/node/issues/35711
Reviewed-By: James M Snell <jasnell@gmail.com>
Create a utils module for isIterable(), isReadable(), and isStream().
PR-URL: https://github.com/nodejs/node/pull/37508
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
An alternative to `fs.watch()` that returns an `AsyncIterator`
```js
const { watch } = require('fs/promises');
(async () => {
const ac = new AbortController();
const { signal } = ac;
setTimeout(() => ac.abort(), 10000);
const watcher = watch('file.txt', { signal });
for await (const { eventType, filename } of watcher) {
console.log(eventType, filename);
}
})()
```
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/37179
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
This commit now executes `process.on('unhandledRejection')` in the
async execution context of the concerned `Promise`.
PR-URL: https://github.com/nodejs/node/pull/37281
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The `Blob` object is an immutable data buffer. This is a first step
towards alignment with the `Blob` Web API.
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/36811
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Using an iterable WeakMap (a data-structure that uses WeakRef and
WeakMap), we are able to: stop relying on Module._cache to
serialize source maps; stop requiring an error object when calling
findSourceMap().
PR-URL: https://github.com/nodejs/node/pull/35915
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Allow calling eventLoopUtilization() directly on a worker thread:
const worker = new Worker('./foo.js');
const elu = worker.performance.eventLoopUtilization();
setTimeout(() => {
worker.performance.eventLoopUtilization(elu);
}, 10);
Add a new performance object on the Worker instance that will hopefully
one day hold all the other performance metrics, such as nodeTiming.
Include benchmarks and tests.
PR-URL: https://github.com/nodejs/node/pull/35664
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Add
- Event
- EventTarget
- MessagePort
- MessageChannel
- MessageEvent
to the set of global objects, since they are available now and behave
like they do in the browser.
Fixes: https://github.com/nodejs/node/issues/35495
PR-URL: https://github.com/nodejs/node/pull/35496
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Khaidi Chu <i@2333.moe>
