node/lib/worker_threads.js

'use strict';

const {
  isMainThread,
  threadId,
  Worker
} = require('internal/worker');

const {
  MessagePort,
  MessageChannel
} = require('internal/worker/io');

module.exports = {
  isMainThread,
  MessagePort,
  MessageChannel,
  threadId,
  Worker,
  parentPort: null
};
worker: implement `MessagePort` and `MessageChannel` Implement `MessagePort` and `MessageChannel` along the lines of the DOM classes of the same names. `MessagePort`s initially support transferring only `ArrayBuffer`s. Thanks to Stephen Belanger for reviewing this change in its original form, to Benjamin Gruenbaum for reviewing the added tests in their original form, and to Olivia Hugger for reviewing the documentation in its original form. Refs: https://github.com/ayojs/ayo/pull/98 PR-URL: https://github.com/nodejs/node/pull/20876 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Shingo Inoue <leko.noor@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: John-David Dalton <john.david.dalton@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> 2017-09-05 20:38:32 +00:00			`'use strict';`

worker: initial implementation Implement multi-threading support for most of the API. Thanks to Stephen Belanger for reviewing this change in its original form, to Olivia Hugger for reviewing the documentation and some of the tests coming along with it, and to Alexey Orlenko and Timothy Gu for reviewing other parts of the tests. Refs: https://github.com/ayojs/ayo/pull/110 Refs: https://github.com/ayojs/ayo/pull/114 Refs: https://github.com/ayojs/ayo/pull/117 PR-URL: https://github.com/nodejs/node/pull/20876 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Shingo Inoue <leko.noor@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: John-David Dalton <john.david.dalton@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> 2017-09-01 15:03:41 +00:00			`const {`
			`isMainThread,`
			`threadId,`
			`Worker`
			`} = require('internal/worker');`
worker: implement `MessagePort` and `MessageChannel` Implement `MessagePort` and `MessageChannel` along the lines of the DOM classes of the same names. `MessagePort`s initially support transferring only `ArrayBuffer`s. Thanks to Stephen Belanger for reviewing this change in its original form, to Benjamin Gruenbaum for reviewing the added tests in their original form, and to Olivia Hugger for reviewing the documentation in its original form. Refs: https://github.com/ayojs/ayo/pull/98 PR-URL: https://github.com/nodejs/node/pull/20876 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Shingo Inoue <leko.noor@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: John-David Dalton <john.david.dalton@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> 2017-09-05 20:38:32 +00:00
process: split worker IO into internal/worker/io.js - Move `setupProcessStdio` which contains write access to the process object into `bootstrap/node.js` - Move `MessagePort`, `MessageChannel`, `ReadableWorkerStdio`, and `WritableWorkerStdio` into `internal/worker/io.js` - Move more worker-specific bootstrap code into `internal/process/worker_thread_only` from `setupChild` in `internal/worker.js`, and move the `process._fatalException` overwrite into `bootstrap/node.js` for clarity. PR-URL: https://github.com/nodejs/node/pull/25199 Reviewed-By: James M Snell <jasnell@gmail.com> 2018-12-23 03:53:05 +00:00			`const {`
			`MessagePort,`
			`MessageChannel`
			`} = require('internal/worker/io');`

worker: initial implementation Implement multi-threading support for most of the API. Thanks to Stephen Belanger for reviewing this change in its original form, to Olivia Hugger for reviewing the documentation and some of the tests coming along with it, and to Alexey Orlenko and Timothy Gu for reviewing other parts of the tests. Refs: https://github.com/ayojs/ayo/pull/110 Refs: https://github.com/ayojs/ayo/pull/114 Refs: https://github.com/ayojs/ayo/pull/117 PR-URL: https://github.com/nodejs/node/pull/20876 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Shingo Inoue <leko.noor@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com> Reviewed-By: John-David Dalton <john.david.dalton@gmail.com> Reviewed-By: Gus Caplan <me@gus.host> 2017-09-01 15:03:41 +00:00			`module.exports = {`
			`isMainThread,`
			`MessagePort,`
			`MessageChannel,`
			`threadId,`
			`Worker,`
			`parentPort: null`
			`};`