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net: honor default values in Socket constructor #19971

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net: honor default values in Socket constructor #19971

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santigimeno
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@santigimeno santigimeno commented Apr 12, 2018 •
edited by lpinca
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Specifically readable and writable that default to false.

Fixes: libuv/libuv#1794

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

@nodejs-github-bot nodejs-github-bot added child_process Issues and PRs related to the child_process subsystem. net Issues and PRs related to the net subsystem. labels Apr 12, 2018
@lpinca
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lpinca commented Apr 12, 2018 •
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Is this

node/lib/net.js

Line 288 in 5a8fcd0

this.readable = this.writable = false;

still needed with this change?

@mscdex
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mscdex commented Apr 12, 2018

Can a test be included for this?

@lpinca
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lpinca commented Apr 12, 2018

This also changes the default value for readable and writable from true to false when using only the fd option.

const socket = new net.Socket(fd);
assert(socket.readable);
assert(socket.writable);

@santigimeno
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this.readable = this.writable = false;

Good catch. I'll remove that line.

Can a test be included for this?

Will do

This also changes the default value for readable and writable from true to false when using only the fd option.

Yes, isn't that what the documentation implies?

@BridgeAR BridgeAR added the wip Issues and PRs that are still a work in progress. label Apr 12, 2018
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lpinca commented Apr 12, 2018

Yes it seems consistent with the docs but not with the code, not sure which one is correct :)

addaleax
addaleax reviewed Apr 12, 2018
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lib/internal/wrap_js_stream.js Outdated
@@ -72,6 +72,8 @@ class JSStreamWrap extends Socket {
this.stream = stream;
this[kCurrentWriteRequest] = null;
this[kCurrentShutdownRequest] = null;
this.readable = true;
this.writable = true;
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Just a thought, but I think it might be more correct to forward these values from stream itself?

@santigimeno
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Updated with comments addressed. PTAL. Thanks

@santigimeno
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CI: https://ci.nodejs.org/job/node-test-pull-request/14226/

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cjihrig commented Apr 13, 2018

CI has a lot of red.

@santigimeno
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Yes, I have to fix the test for Windows. The other failures seem unrelated.

@santigimeno
net: honor default values in Socket constructor
485bea9 
Specifically `readable` and `writable` that default to `false`.

Fixes: libuv/libuv#1794
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Added a fix for the test. New CI: https://ci.nodejs.org/job/node-test-pull-request/14400/

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CI looks good now.

lpinca
lpinca approved these changes Apr 21, 2018
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LGTM. I'm only a little worried about the behavior change described in #19971 (comment).

Should we consider it a bug fix?

@lpinca lpinca added author ready PRs that have at least one approval, no pending requests for changes, and a CI started. and removed wip Issues and PRs that are still a work in progress. labels Apr 21, 2018
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Might as well run CitGM if we have concerns: https://ci.nodejs.org/view/Node.js-citgm/job/citgm-smoker/1380/

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BridgeAR commented Apr 23, 2018 •
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Landed in 67e2a15 🎉

@BridgeAR BridgeAR closed this Apr 23, 2018
BridgeAR pushed a commit to BridgeAR/node that referenced this pull request Apr 23, 2018
@santigimeno @BridgeAR
net: honor default values in Socket constructor
67e2a15 
Specifically `readable` and `writable` that default to `false`.

PR-URL: nodejs#19971
Fixes: libuv/libuv#1794
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
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lpinca commented Apr 23, 2018

Are we ok with this being semver-patch?

jasnell pushed a commit that referenced this pull request Apr 23, 2018
@santigimeno @jasnell
net: honor default values in Socket constructor
a342cd6 
Specifically `readable` and `writable` that default to `false`.

PR-URL: #19971
Fixes: libuv/libuv#1794
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
@MylesBorins MylesBorins mentioned this pull request Nov 5, 2018
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@lpinca lpinca lpinca approved these changes

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Successfully merging this pull request may close these issues.

Nodejs net.Socket working code stopped working with libuv 1.20 update
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@santigimeno @lpinca @mscdex @cjihrig @apapirovski @BridgeAR @addaleax @nodejs-github-bot