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feat: UtilityProcess API (#34980)

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* chore: initial scaffolding

* chore: implement interface and docs

* chore: address code style review

* fix: cleanup of utility process on shutdown

* chore: simplify NodeBindings::CreateEnvironment

* chore: rename disableLibraryValidation => allowLoadingUnsignedLibraries

* chore: implement process.parentPort

* chore(posix): implement stdio pipe interface

* chore(win): implement stdio interface

* chore: reenable SetNodeOptions for utility process

* chore: add specs

* chore: fix lint

* fix: update kill API

* fix: update process.parentPort API

* fix: exit event

* docs: update exit event

* fix: tests on linux

* chore: expand on some comments

* fix: shutdown of pipe reader

Avoid logging since it is always the case that reader end of
pipe will terminate after the child process.

* fix: remove exit code check for crash spec

* fix: rm PR_SET_NO_NEW_PRIVS for unsandbox utility process

* chore: fix incorrect rebase

* fix: address review feedback

* chore: rename utility_process -> utility

* chore: update docs

* chore: cleanup c++ implemantation

* fix: leak in NodeServiceHost impl

* chore: minor cleanup

* chore: cleanup JS implementation

* chore: flip default stdio to inherit

* fix: some api improvements

* Support cwd option
* Remove path restriction for modulePath
* Rewire impl for env support

* fix: add tests for cwd and env option

* chore: alt impl for reading stdio handles

* chore: support message queuing

* chore: fix lint

* chore: new UtilityProcess => utilityProcess.fork

* fix: support for uncaught exception exits

* chore: remove process.execArgv as default

* fix: windows build

* fix: style changes

* fix: docs and style changes

* chore: update patches

* spec: disable flaky test on win32 arm CI

Co-authored-by: PatchUp <73610968+patchup[bot]@users.noreply.github.com>
This commit is contained in:
Robo 2022-10-20 14:49:49 +09:00 • committed by GitHub
parent 44c40efecf
commit da0fd286b4
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59 changed files with 2700 additions and 54 deletions
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30
lib/utility/parent-port.ts Normal file
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import { EventEmitter } from 'events';
import { MessagePortMain } from '@electron/internal/browser/message-port-main';
const { createParentPort } = process._linkedBinding('electron_utility_parent_port');
export class ParentPort extends EventEmitter {
#port: ParentPort
constructor () {
super();
this.#port = createParentPort();
this.#port.emit = (channel: string | symbol, event: { ports: any[] }) => {
if (channel === 'message') {
event = { ...event, ports: event.ports.map(p => new MessagePortMain(p)) };
}
this.emit(channel, event);
return false;
};
}
start () : void {
this.#port.start();
}
pause () : void {
this.#port.pause();
}
postMessage (message: any) : void {
this.#port.postMessage(message);
}
}