http: https requestTimeout 0 #35264

ronag · 2020-09-18T23:38:59Z

requestTimeout should be 0 by default for https just like http. The current default may cause breaking regressions in user code.

Fixes: #35261

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

Fixes: nodejs#35261

nodejs-github-bot · 2020-09-18T23:39:04Z

Review requested:

@nodejs/crypto
@nodejs/http
@nodejs/net

ronag · 2020-09-18T23:41:03Z

Fast track?

nodejs-github-bot · 2020-09-18T23:43:12Z

CI: https://ci.nodejs.org/job/node-test-pull-request/33165/

mcollina

lgtm

my bad! +1 to fast-track

mcollina · 2020-09-19T05:26:34Z

@nodejs/build this should hit v14 as soon as possible.

lpinca · 2020-09-19T18:29:33Z

test/parallel/test-https-server-request-timeout.js

+    client.write('12345678901234567890\r\n\r\n');
+  }, common.platformTimeout(2000)).unref();
+
+  const errOrEnd = common.mustCall(function(err) {


Suggested change

const errOrEnd = common.mustCall(function(err) {

const errOrEnd = common.mustCall(function() {

lpinca · 2020-09-19T18:54:08Z

test/parallel/test-https-server-request-timeout.js

+  });
+  let response = '';
+
+  client.on('data', common.mustCall((chunk) => {


How can you be sure that this is called only once?

lpinca · 2020-09-19T19:02:59Z

test/parallel/test-https-server-request-timeout.js

+  setTimeout(() => {
+    client.write('12345678901234567890\r\n\r\n');
+  }, common.platformTimeout(2000)).unref();


Suggested change

setTimeout(() => {

client.write('12345678901234567890\r\n\r\n');

}, common.platformTimeout(2000)).unref();

This does not seem to be very useful. The other peer already destroyed the socket when this write is attempted so this will result in a guaranteed error, no?

Also shouldn't all the writes be done after the 'connect' event?

lpinca · 2020-09-19T19:11:09Z

test/parallel/test-https-server-request-timeout.js

+  });
+
+  client.on('end', errOrEnd);
+  client.on('error', errOrEnd);


Suggested change

client.on('error', errOrEnd);

errOrEnd is returned by common.mustCall() so it can only be called once but is used a listener for two different events. This does not seem correct.

Under what circumstances is the 'error' event emitted here? I can only think of connection errors and a write after end error. I think the latter never occurs as the timer that would cause this is unrefed (the process exists before the write on line 60 occurs).

ronag · 2020-09-19T20:10:19Z

@lpina: The added test is just a copy paste from an existing test but with http replaced with https. This landed in 753f3b247a. Though we might want to fix those I think that's out of scope of this PR, i.e. I don't think we should stop this PR from fast tracking due to this.

@mcollina Please see @lpinca's comments.

lpinca · 2020-09-20T04:33:43Z

Though we might want to fix those I think that's out of scope of this PR.

I disagree. It's a copy paste of an existing test, yes but it's a new test so I see no reason to open a new PR to fix it. We can improve the test without a new PR and still fast track this.

ronag · 2020-09-20T07:35:58Z

I disagree. It's a copy paste of an existing test, yes but it's a new test so I see no reason to open a new PR to fix it. We can improve the test without a new PR and still fast track this.

I see. I don't have the answers to your comments. Sorting them out will probably take a while unless the original author has time. Should I remove most of the test and just add an assertion for the default value instead (which is what this PR is fixing)?

mcollina · 2020-09-20T09:27:51Z

Please do. I'll add a new test and fix the previous one after this land. We need to ship this asap.

nodejs-github-bot · 2020-09-20T09:42:11Z

CI: https://ci.nodejs.org/job/node-test-pull-request/33171/

mcollina

lgtm

mcollina · 2020-09-20T09:50:41Z

Is it ok now @lpinca?

mcollina · 2020-09-20T09:51:00Z

@nodejs/tsc this needs to be fast-tracked.

nodejs-github-bot · 2020-09-20T15:58:24Z

CI: https://ci.nodejs.org/job/node-test-pull-request/33175/

test/parallel/test-https-server-request-timeout.js

Co-authored-by: Luigi Pinca <luigipinca@gmail.com>

nodejs-github-bot · 2020-09-20T19:23:19Z

CI: https://ci.nodejs.org/job/node-test-pull-request/33176/

Trott · 2020-09-21T15:32:05Z

~~Landed in 3e06e646520533636e447d854c751668ad33fb37~~

Fixes: #35261 PR-URL: #35264 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com> Reviewed-By: Rich Trott <rtrott@gmail.com>

Trott · 2020-09-21T15:33:16Z

Force-pushed 5461794

Fixes: #35261 PR-URL: #35264 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com> Reviewed-By: Rich Trott <rtrott@gmail.com>

Fixes: nodejs#35261 PR-URL: nodejs#35264 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Richard Lau <riclau@uk.ibm.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Beth Griggs <Bethany.Griggs@uk.ibm.com> Reviewed-By: Rich Trott <rtrott@gmail.com>

http: https requestTimeout 0

20d3ec5

Fixes: nodejs#35261

ronag requested a review from mcollina September 18, 2020 23:38

ronag requested a review from a team as a code owner September 18, 2020 23:38

nodejs-github-bot added http Issues or PRs related to the http subsystem. https Issues or PRs related to the https subsystem. labels Sep 18, 2020

fixup

eba16c1

ronag force-pushed the fix-35261 branch from f6bd76e to eba16c1 Compare September 18, 2020 23:40

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fixup

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ronag force-pushed the fix-35261 branch from 98d902c to 865bdb3 Compare September 20, 2020 09:37

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fixup: remove unintended change

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Update test/parallel/test-https-server-request-timeout.js

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Co-authored-by: Luigi Pinca <luigipinca@gmail.com>

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ruyadorno mentioned this pull request Sep 21, 2020

V14.12.0 proposal #35285

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http: https requestTimeout 0 #35264

http: https requestTimeout 0 #35264

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Trott commented Sep 21, 2020

	const errOrEnd = common.mustCall(function(err) {
	const errOrEnd = common.mustCall(function() {

	setTimeout(() => {
	client.write('12345678901234567890\r\n\r\n');
	}, common.platformTimeout(2000)).unref();

http: https requestTimeout 0 #35264

http: https requestTimeout 0 #35264

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