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22 Commits
Author SHA1 Message Date
Anna Henningsen d4b2cc7ead src: run RunBeforeExitCallbacks as part of EmitBeforeExit 
This is part of a series of changes to make embedding easier, by
requiring fewer internal methods to build a fully functioning
Node.js instance.

This also aligns the worker_threads code with the main thread code.

PR-URL: https://github.com/nodejs/node/pull/30229
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
 2019-11-06 23:26:06 +01:00
Anna Henningsen 86cdfc60a9 src: use unique_ptr for InitializeInspector() 
This makes more sense than releasing and re-wrapping the raw pointer.

PR-URL: https://github.com/nodejs/node/pull/30229
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
 2019-11-06 23:26:05 +01:00
Anna Henningsen 7e2a182d03 src: make WaitForInspectorDisconnect an exit hook 
Run inspector cleanup code on Environment teardown.

This is part of a series of changes to make embedding easier, by
requiring fewer internal methods to build a fully functioning
Node.js instance.

PR-URL: https://github.com/nodejs/node/pull/30229
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
 2019-11-06 23:26:04 +01:00
Anna Henningsen d80e49d680 src: use callback scope for main script 
This allows removing custom code for setting the current async ids
and running nextTicks.

PR-URL: https://github.com/nodejs/node/pull/30236
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: David Carlier <devnexen@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2019-11-06 13:57:55 +01:00
Shelley Vohr fc02cf586a src: expose granular SetIsolateUpForNode 
This PR exposes a new embedder-focused API: SetIsolateUpForNode.
It maintains previous behavior for the single-param version of
SetIsolateUpForNode and changes no defaults, but was designed to be
flexible by allowing for embedders to conditionally override all
callbacks and flags set by the previous two-param version of
SetIsolateUpForNode.

PR-URL: https://github.com/nodejs/node/pull/30150
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
 2019-11-01 10:22:37 -07:00
Anna Henningsen 2dc70657a3 src: make implementing CancelPendingDelayedTasks for platform optional 
Fold `CancelPendingDelayedTasks()` into `UnregisterIsolate()` and
make implementing it optional.

It makes sense for these two operations to happen at the same time,
so it is sufficient to provide a single operation instead of two
separate ones.

PR-URL: https://github.com/nodejs/node/pull/30034
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
 2019-10-22 13:51:45 -05:00
Shelley Vohr 71b342f937 src: fewer uses of NODE_USE_V8_PLATFORM 
PR-URL: https://github.com/nodejs/node/pull/30029
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Minwoo Jung <nodecorelab@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
 2019-10-21 14:10:18 +02:00
David Carlier 4d2856ed5a src: fix asan build for gcc/clang 
Add missing header for LSAN.

PR-URL: https://github.com/nodejs/node/pull/29383
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2019-09-25 22:45:44 -07:00
Gus Caplan 1ec4154e50 src: re-delete Atomics.wake 
PR-URL: https://github.com/nodejs/node/pull/29586
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Carlier <devnexen@gmail.com>
 2019-09-18 16:09:20 -05:00
Сковорода Никита Андреевич aa252ebf66 Revert "src: remove trace_sync_io_ from env" 
This reverts commit 7fa5f54e6f.

The reverted commit breaks the logic behind --trace-sync-io, it should
be enabled only at a certain point in time, while that commit enables
it from the very start, causing warnings be printed for all sync io
instead of sync io after the first tick of the event loop as documented.

Fixes: https://github.com/nodejs/node/issues/28913
Refs: https://github.com/nodejs/node/pull/22726
Refs: https://nodejs.org/api/cli.html#cli_trace_sync_io
PR-URL: https://github.com/nodejs/node/pull/28926
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
 2019-08-03 20:41:50 -07:00
GauthamBanasandra cf929c04b0 src, tools: replace raw ptr with smart ptr 
NodeMainInstance::Create will now returrn
an instance of NodeMainInstance in a
unique_ptr.

PR-URL: https://github.com/nodejs/node/pull/28577
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
 2019-07-12 21:59:36 -07:00
Ben Noordhuis 5872705796 src: restore stdio on program exit 
Record the state of the stdio file descriptors on start-up and restore
them to that state on exit.  This should prevent issues where node.js
sometimes leaves stdio in raw or non-blocking mode.

This is a reworked version of commit c2c9c0c3d3 from May 2018 that was
reverted in commit 14dc17df38 from June 2018. The revert was a little
light on details but I infer that the problem was caused by a missing
call to `uv_tty_reset_mode()`.

Apropos the NOLINT comments: cpplint doesn't understand do/while
statements, it thinks they're while statements without a body.

Fixes: https://github.com/nodejs/node/issues/14752
Fixes: https://github.com/nodejs/node/issues/21020
Original-PR-URL: https://github.com/nodejs/node/pull/20592

PR-URL: https://github.com/nodejs/node/pull/24260
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Refael Ackermann (רפאל פלחי) <refack@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2019-06-12 20:47:03 -07:00
Joyee Cheung 077859948d src: split RunBootstrapping() 
Split `RunBootstrapping()` into `BootstrapInternalLoaders()`
and `BootstrapNode()` from so the two can be snapshotted
incrementally.

PR-URL: https://github.com/nodejs/node/pull/27539
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2019-06-03 17:27:49 +02:00
Joyee Cheung a0d86befb5 src: reorganize inspector and diagnostics initialization 
- Split the initialization of the inspector and other diagnostics
  into `Environment::InitializeInspector()` and
  `Environment::InitializeDiagnostics()` - these need to be
  reinitialized separately after snapshot deserialization.
- Do not store worker url alongside the inspector parent handle,
  instead just get it from the handle.
- Rename `Worker::profiler_idle_notifier_started_` to
  `Worker::start_profiler_idle_notifier_` because it stores
  the state inherited from the parent env to use for initializing
  itself.

PR-URL: https://github.com/nodejs/node/pull/27539
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2019-06-03 17:27:49 +02:00
Joyee Cheung bda7da34c6 src: inline ProcessCliArgs in the Environment constructor 
Inline `ProcessCliArgs()` in the `Environment` constructor, and
emit the `Environment` creation trace events with the arguments
earlier. Remove the unused arguments passed to `CreateProcessObject()`
since these are now attached to process in `PatchProcessObject()`
during pre-execution instead.

PR-URL: https://github.com/nodejs/node/pull/27539
Reviewed-By: Anna Henningsen <anna@addaleax.net>
 2019-06-03 17:27:48 +02:00
Sam Roberts b6bfc19378 src: remove util-inl.h from header files 
Its intended that *-inl.h header files are only included into the src
files that call the inline methods. Explicitly include it into the files
that need it.

PR-URL: https://github.com/nodejs/node/pull/27631
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
 2019-05-13 13:43:26 -07:00
Joyee Cheung d5d9c349d3 src: use std::vector<size_t> instead of IndexArray 
PR-URL: https://github.com/nodejs/node/pull/27321
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2019-04-23 11:26:09 +08:00
Joyee Cheung eb23b176d8 src: enable context snapshot after running per-context scripts 
At build time, snapshot the context after running per-context scripts
in the main instance, and in the final build, deserialize the
context in the main instance.

This provides a ~5% in the misc/startup benchmark when the instance
is launched within a process that runs test/fixtures/semicolon.js.

PR-URL: https://github.com/nodejs/node/pull/27321
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2019-04-23 11:26:07 +08:00
Joyee Cheung bf5dadeef0 src: enable snapshot with per-isolate data 
Enable serializing the isolate from an isolate snapshot generated
by node_mksnapshot with per-isolate data.

PR-URL: https://github.com/nodejs/node/pull/27321
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2019-04-23 11:26:04 +08:00
Joyee Cheung ffcc949f1c src: implement IsolateData serialization and deserialization 
This patch allows serializing per-isolate data into an isolate
snapshot and deserializing them from an isolate snapthot.

PR-URL: https://github.com/nodejs/node/pull/27321
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2019-04-23 11:25:59 +08:00
Joyee Cheung 70d887e957 src: allow creating NodeMainInstance that does not own the isolate 
Allows instantiating a NodeMainInstance with an isolate
whose initialization and disposal are controlled by the caller.

PR-URL: https://github.com/nodejs/node/pull/27321
Refs: https://github.com/nodejs/node/issues/17058
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2019-04-23 11:25:56 +08:00
Joyee Cheung cab1dc5bb3 src: use RAII to manage the main isolate data 
This patch encapsulates the main isolate management into a
NodeMainInstance class that manages the resources with RAII
and controls the Isolate::CreateParams (which is necessary
for deserializing snapshots with external references)

PR-URL: https://github.com/nodejs/node/pull/27220
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
 2019-04-17 02:44:24 +08:00