Refresh the options map during pre-execution to pave the way for
user land snapshots which may need to access run-time options at
snapshot-building time. The default embedded bootstrap snapshot
is still prevented from accessing them at snapshot building time
since it serves a wider audience and is ignorant of application
states, while the user-land snapshots are meant to be
application-specific and so it makes sense for them to access
runtime states as long as the snapshotted-code
works with re-initialized runtime states.
PR-URL: https://github.com/nodejs/node/pull/42466
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Khaidi Chu <i@2333.moe>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
This commit makes it possible to add new core modules that can
only be require()'ed and imported when the 'node:' scheme is
used. The 'test' module is the first such module.
These 'node:'-only modules are not included in the list returned
by module.builtinModules.
PR-URL: https://github.com/nodejs/node/pull/42325
Refs: https://github.com/nodejs/node/issues/40954
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
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>
This patch enables internal/options to be included in the snapshot,
so that when lazy loading the run time options, the modules only
need to make sure that the options are queried lazily and do not
have to lazy load the internal/options module together. We can
still guarantee that no run time options are serialized into the
state-independent bootstrap snapshot with the assertion inside
GetCLIOptions().
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>
PR-URL: https://github.com/nodejs/node/pull/41811
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
PR-URL: https://github.com/nodejs/node/pull/41956
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Mestery <mestery@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/40532
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
The additional objects that were getting added and deleted from the
activeTimersMap object were slowing down the rest of the timers code,
so this change falls back to using the ref counts to count the active
timers inside process.getActiveResourcesInfo().
Fixes: https://github.com/nodejs/node/issues/41219
Signed-off-by: Darshan Sen <darshan.sen@postman.com>
PR-URL: https://github.com/nodejs/node/pull/41231
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/41271
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
`Blob` is defined as a global in the spec. We have WPT's for it,
and it's graduated experimental. Time to expose it as a global.
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/41270
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Robert Nagy <ronagy@icloud.com>
This is supposed to be a public alternative of the private APIs,
`process._getActiveResources()` and `process._getActiveHandles()`. When
called, it returns an array of strings containing the types of the
active resources that are currently keeping the event loop alive.
Signed-off-by: Darshan Sen <darshan.sen@postman.com>
PR-URL: https://github.com/nodejs/node/pull/40813
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Reviewed-By: Vladimir de Turckheim <vlad2t@hotmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
These changes are in preparation for enabling a JSDoc lint rule.
PR-URL: https://github.com/nodejs/node/pull/41109
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Put the hrtime backing store in the process methods binding data
so that it can be integrated into the snapshot builder. For
now we simply discard the contents of the hrtime buffer during
serialization and create new buffers upon deserialization because
the contents are only useful in a synchronous call.
This also moves the helper function for creating V8 FastAPI methods
into `Environment::SetFastMethod()` for code reuse. The v8::CFunction
need to be created before the Environment is created so that we
have the CTypeInfo address available for external reference
registration.
PR-URL: https://github.com/nodejs/node/pull/40649
Refs: https://github.com/nodejs/node/issues/35711
Refs: https://github.com/nodejs/node/issues/37476
Reviewed-By: James M Snell <jasnell@gmail.com>
Only query embedder options when they are needed so that the bootstrap
remains as stateless as possible so that the bootstrap snapshot is
controlled solely by configure options, and subsequent runtime changes
should be done in pre-execution.
PR-URL: https://github.com/nodejs/node/pull/40357
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Shelley Vohr <shelley.vohr@gmail.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>
This change makes `process.stdout` and `process.stderr` to be
automatically undestroyed when ended/destrouyed, therefore making
it always possible to write/console.log to stdout.
Fixes: https://github.com/nodejs/node/issues/39447
PR-URL: https://github.com/nodejs/node/pull/39685
Reviewed-By: Robert Nagy <ronagy@icloud.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Add `process.setSourceMapsEnabled` to enable
source-maps programmatically.
PR-URL: https://github.com/nodejs/node/pull/39085
Reviewed-By: Ben Coe <bencoe@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
If writable/readable has been explicitly disabled then using
a Duplex as writable/readable should fail.
Fixes: https://github.com/nodejs/node/issues/34374
PR-URL: https://github.com/nodejs/node/pull/34385
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@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>
This change allows all boolean flags to be negated using the `--no-`
prefix.
Flags that are `true` by default (for example `--deprecation`) are
still documented as negations.
With this change, it becomes possible to easily flip the default
value of a boolean flag and to override the value of a flag passed
in the NODE_OPTIONS environment variable.
`process.allowedNodeEnvironmentFlags` contains both the negated and
non-negated versions of boolean flags.
Co-authored-by: Anna Henningsen <anna@addaleax.net>
PR-URL: https://github.com/nodejs/node/pull/39023
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Michael Dawson <midawson@redhat.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
In addition, defer the patching of the vm module based on the
value of --experimental-vm-modules to runtime.
PR-URL: https://github.com/nodejs/node/pull/38677
Refs: https://github.com/nodejs/node/issues/35711
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/38230
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/38042
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Vladimir de Turckheim <vlad2t@hotmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
The internal HTTP Parser constructor and methods list are available
via `require('_http_parser')`, there's no need for the ecosystem to
access via `process.binding()`
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/37813
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Gerhard Stöbich <deb2001-github@yahoo.de>
PR-URL: https://github.com/nodejs/node/pull/37658
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Pooja D P <Pooja.D.P@ibm.com>
All of the functionality is exposed via public APIs, there are no
APIs that are of use to users directly.
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/37790
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
The constructor was never meant to be exposed to user code.
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/37800
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
The only useful functions are already exposed via public APIs.
There's no reason for user code to access the binding.
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/37789
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/37644
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Darshan Sen <raisinten@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Pooja D P <Pooja.D.P@ibm.com>
Signed-off-by: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/37576
Fixes: https://github.com/nodejs/node/issues/37575
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Juan José Arboleda <soyjuanarbol@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
We're about to turn on a requirement for dangling commas.
PR-URL: https://github.com/nodejs/node/pull/37088
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
