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stream: make async iteration stable #26989

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stream: make async iteration stable #26989

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mcollina
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I think it's about time we make Readable async iteration stable.
It has been around for a while - we have fixed a bunch of bugs so far, and I expect there will still be some. I do not expect major changes.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • documentation is changed or added
  • commit message follows commit guidelines

@mcollina mcollina added stream Issues and PRs related to the stream subsystem. semver-major PRs that contain breaking changes and should be released in the next major version. labels Mar 29, 2019
@mcollina mcollina requested review from jasnell and a team March 29, 2019 16:17
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@mcollina Sadly, an error occurred when I tried to trigger a build. :(

@mcollina mcollina mentioned this pull request Mar 29, 2019
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cjihrig
cjihrig approved these changes Mar 29, 2019
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doc/api/stream.md Outdated Show resolved Hide resolved
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Is it worth to do the same for rl[Symbol.asyncIterator]()?

@vsemozhetbyt vsemozhetbyt added the promises Issues and PRs related to ECMAScript promises. label Mar 29, 2019
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targos commented Mar 29, 2019

why semver-major?

@mcollina
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why semver-major?

I don't know really.

@mcollina
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Is it worth to do the same for rlSymbol.asyncIterator?

I'm happy to include that in this PR.

@mcollina mcollina added semver-minor PRs that contain new features and should be released in the next minor version. and removed semver-major PRs that contain breaking changes and should be released in the next major version. labels Mar 29, 2019
jasnell
jasnell reviewed Mar 29, 2019
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doc/api/stream.md
changes:
- version: REPLACEME
pr-url: https://github.com/nodejs/node/pull/26989
description: AsyncIterator support is not experimental anymore.
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Suggested change
description: AsyncIterator support is not experimental anymore.
description: AsyncIterator support is no longer experimental.

@BridgeAR BridgeAR added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. and removed author ready PRs that have at least one approval, no pending requests for changes, and a CI started. labels Mar 31, 2019
benjamingr
benjamingr approved these changes Mar 31, 2019
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🎉

@mcollina mcollina force-pushed the make-readable-async-iterator-stable branch from 9b5ab18 to 8df8328 Compare April 1, 2019 08:09
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mcollina commented Apr 1, 2019

CI: https://ci.nodejs.org/job/node-test-pull-request/22093/

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CI: https://ci.nodejs.org/job/node-test-pull-request/22093/

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mcollina commented Apr 1, 2019

I've also marked readline AsyncIterator support stable.

PTAL @vsemozhetbyt @jasnell @addaleax @benjamingr @cjihrig @BridgeAR @shisama

benjamingr
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Still LGTM

BethGriggs pushed a commit that referenced this pull request Apr 9, 2019
@mcollina @BethGriggs
stream: make Symbol.asyncIterator support stable
b29afa2 
PR-URL: #26989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
BethGriggs pushed a commit that referenced this pull request Apr 9, 2019
@mcollina @BethGriggs
readline: make Symbol.asyncIterator support stable
dbd0608 
PR-URL: #26989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
@BethGriggs BethGriggs mentioned this pull request Apr 9, 2019
Merged
BethGriggs pushed a commit that referenced this pull request Apr 10, 2019
@mcollina @BethGriggs
stream: make Symbol.asyncIterator support stable
0ac41fc 
PR-URL: #26989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
BethGriggs pushed a commit that referenced this pull request Apr 10, 2019
@mcollina @BethGriggs
readline: make Symbol.asyncIterator support stable
6d39460 
PR-URL: #26989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
BethGriggs added a commit that referenced this pull request Apr 10, 2019
@BethGriggs
2019-04-10, Version 11.14.0 (Current)
ebfb67a 
Notable changes:

- child_process: doc deprecate ChildProcess.\_channel (cjihrig)
  [#26982](#26982)
- deps: update nghttp2 to 1.37.0 (gengjiawen)
  [#26990](#26990)
- dns:
  - make dns.promises enumerable (cjihrig)
    [#26592](#26592)
  - remove dns.promises experimental warning (cjihrig)
    [#26592](#26592)
- stream: make Symbol.asyncIterator support stable (Matteo Collina)
  [#26989](#26989)
- worker: use copy of process.env (Anna Henningsen)
  [#26544](#26544)

PR-URL: #27163
BethGriggs added a commit that referenced this pull request Apr 11, 2019
@BethGriggs
2019-04-11, Version 11.14.0 (Current)
cd026f8 
Notable changes:

- child_process: doc deprecate ChildProcess.\_channel (cjihrig)
  [#26982](#26982)
- deps: update nghttp2 to 1.37.0 (gengjiawen)
  [#26990](#26990)
- dns:
  - make dns.promises enumerable (cjihrig)
    [#26592](#26592)
  - remove dns.promises experimental warning (cjihrig)
    [#26592](#26592)
- fs: remove experimental warning for fs.promises (Anna Henningsen)
  [#26581] (#26581)
- stream: make Symbol.asyncIterator support stable (Matteo Collina)
  [#26989](#26989)
- worker: use copy of process.env (Anna Henningsen)
  [#26544](#26544)

PR-URL: #27163
BethGriggs added a commit that referenced this pull request Apr 11, 2019
@BethGriggs
2019-04-11, Version 11.14.0 (Current)
d424560 
Notable changes:

- child_process: doc deprecate ChildProcess.\_channel (cjihrig)
  [#26982](#26982)
- deps: update nghttp2 to 1.37.0 (gengjiawen)
  [#26990](#26990)
- dns:
  - make dns.promises enumerable (cjihrig)
    [#26592](#26592)
  - remove dns.promises experimental warning (cjihrig)
    [#26592](#26592)
- fs: remove experimental warning for fs.promises (Anna Henningsen)
  [#26581] (#26581)
- stream: make Symbol.asyncIterator support stable (Matteo Collina)
  [#26989](#26989)
- worker: use copy of process.env (Anna Henningsen)
  [#26544](#26544)

PR-URL: #27163
@cjihrig cjihrig mentioned this pull request May 2, 2019
Closed
@mcollina
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@nodejs/lts would you mind including this in the next v10 minor?

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That would be awesome :)

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mcollina commented Sep 4, 2019

@BethGriggs would you mind adding this to the next 10 release?

BethGriggs pushed a commit that referenced this pull request Oct 18, 2019
@mcollina @BethGriggs
stream: make Symbol.asyncIterator support stable
00831f0 
PR-URL: #26989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
BethGriggs pushed a commit that referenced this pull request Oct 18, 2019
@mcollina @BethGriggs
readline: make Symbol.asyncIterator support stable
79f3844 
PR-URL: #26989
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Masashi Hirano <shisama07@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
BethGriggs added a commit that referenced this pull request Oct 18, 2019
@BethGriggs
2019-10-22, Version 10.17.0 'Dubnium' (LTS)
44ef30e 
Notable changes:

- **deps**: upgrade openssl sources to 1.1.1d (Sam Roberts)
  [#29921](#29921)
- **dns**: remove dns.promises experimental warning (cjihrig)
  [#26592](#26592)
- **fs**: remove experimental warning for fs.promises (Anna Henningsen)
  [#26581](#26581)
- **n-api**: mark version 5 N-APIs as stable (Gabriel Schulhof)
  [#29401](#29401)
- **stream**: make Symbol.asyncIterator support stable (Matteo Collina)
  [#26989](#26989)

PR-URL: #29875
@BethGriggs BethGriggs mentioned this pull request Oct 18, 2019
Merged
BethGriggs added a commit that referenced this pull request Oct 19, 2019
@BethGriggs
2019-10-22, Version 10.17.0 'Dubnium' (LTS)
c3e596f 
Notable changes:

- **deps**: update npm to 6.11.3 (claudiahdz)
  [#29430](#29430)
- **deps**: upgrade openssl sources to 1.1.1d (Sam Roberts)
  [#29921](#29921)
- **dns**: remove dns.promises experimental warning (cjihrig)
  [#26592](#26592)
- **fs**: remove experimental warning for fs.promises (Anna Henningsen)
  [#26581](#26581)
- **n-api**: mark version 5 N-APIs as stable (Gabriel Schulhof)
  [#29401](#29401)
- **stream**: make Symbol.asyncIterator support stable (Matteo Collina)
  [#26989](#26989)

PR-URL: #29875
BethGriggs added a commit that referenced this pull request Oct 21, 2019
@BethGriggs
2019-10-22, Version 10.17.0 'Dubnium' (LTS)
ae884d3 
Notable changes:

- **deps**: update npm to 6.11.3 (claudiahdz)
  [#29430](#29430)
- **deps**: upgrade openssl sources to 1.1.1d (Sam Roberts)
  [#29921](#29921)
- **dns**: remove dns.promises experimental warning (cjihrig)
  [#26592](#26592)
- **fs**: remove experimental warning for fs.promises (Anna Henningsen)
  [#26581](#26581)
- **n-api**: mark version 5 N-APIs as stable (Gabriel Schulhof)
  [#29401](#29401)
- **stream**: make Symbol.asyncIterator support stable (Matteo Collina)
  [#26989](#26989)

PR-URL: #29875
BethGriggs added a commit that referenced this pull request Oct 22, 2019
@BethGriggs
2019-10-22, Version 10.17.0 'Dubnium' (LTS)
5dae3ef 
Notable changes:

* crypto:
  * add support for chacha20-poly1305 for AEAD (chux0519)
    #24081
  * increase maxmem range from 32 to 53 bits (Tobias Nießen)
    #28799
* deps:
  * update npm to 6.11.3 (claudiahdz)
    #29430
  * upgrade openssl sources to 1.1.1d (Sam Roberts)
    #29921
* dns:
  * remove dns.promises experimental warning (cjihrig)
    #26592
* fs:
  * remove experimental warning for fs.promises (Anna Henningsen)
    #26581
* http:
  * makes response.writeHead return the response (Mark S. Everitt)
    #25974
* http2:
  * makes response.writeHead return the response (Mark S. Everitt)
    #25974
* n-api:
  * make func argument of napi\_create\_threadsafe\_function optional
    (legendecas)
    #27791
  * mark version 5 N-APIs as stable (Gabriel Schulhof)
    #29401
  * implement date object (Jarrod Connolly)
    #25917
* process:
  * add --unhandled-rejections flag (Ruben Bridgewater)
    #26599
* stream:
  * implement Readable.from async iterator utility (Guy Bedford)
    #27660
  * make Symbol.asyncIterator support stable (Matteo Collina)
    #26989

PR-URL: #29875
BethGriggs added a commit that referenced this pull request Oct 22, 2019
@BethGriggs
2019-10-22, Version 10.17.0 'Dubnium' (LTS)
afbbcb0 
Notable changes:

* crypto:
  * add support for chacha20-poly1305 for AEAD (chux0519)
    #24081
  * increase maxmem range from 32 to 53 bits (Tobias Nießen)
    #28799
* deps:
  * update npm to 6.11.3 (claudiahdz)
    #29430
  * upgrade openssl sources to 1.1.1d (Sam Roberts)
    #29921
* dns:
  * remove dns.promises experimental warning (cjihrig)
    #26592
* fs:
  * remove experimental warning for fs.promises (Anna Henningsen)
    #26581
* http:
  * makes response.writeHead return the response (Mark S. Everitt)
    #25974
* http2:
  * makes response.writeHead return the response (Mark S. Everitt)
    #25974
* n-api:
  * make func argument of napi\_create\_threadsafe\_function optional
    (legendecas)
    #27791
  * mark version 5 N-APIs as stable (Gabriel Schulhof)
    #29401
  * implement date object (Jarrod Connolly)
    #25917
* process:
  * add --unhandled-rejections flag (Ruben Bridgewater)
    #26599
* stream:
  * implement Readable.from async iterator utility (Guy Bedford)
    #27660
  * make Symbol.asyncIterator support stable (Matteo Collina)
    #26989

PR-URL: #29875
@jepstein-eagle jepstein-eagle mentioned this pull request Jun 11, 2020
Closed
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@jasnell jasnell jasnell approved these changes

@addaleax addaleax addaleax approved these changes

@benjamingr benjamingr benjamingr approved these changes

@cjihrig cjihrig cjihrig approved these changes

@BridgeAR BridgeAR BridgeAR approved these changes

@shisama shisama shisama approved these changes

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