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dns: support dns module in the snapshot #44633

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For the initial iteration, only the default resolver can be serialized/deserialized. If dns.setServers() has been called, we'll preserve the configured DNS servers in the snapshot. We can consider exposing the serialization method if it becomes necessary for user-land snapshots.

For the initial iteration, only the default resolver can be
serialized/deserialized. If `dns.setServers()` has been
called, we'll preserve the configured DNS servers in the snapshot.
We can consider exposing the serialization method if it becomes
necessary for user-land snapshots.
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Review requested:

  • @nodejs/net

@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. needs-ci PRs that need a full CI run. labels Sep 14, 2022
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lgt

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Let's use trailing comma in all the multiline stuff.

lib/internal/dns/utils.js Outdated Show resolved Hide resolved
lib/internal/dns/utils.js Outdated Show resolved Hide resolved
test/common/snapshot.js Outdated Show resolved Hide resolved
test/internet/test-snapshot-dns-resolve.js Outdated Show resolved Hide resolved
test/internet/test-snapshot-dns-lookup.js Outdated Show resolved Hide resolved
test/fixtures/snapshot/dns-resolve.js Outdated Show resolved Hide resolved
test/fixtures/snapshot/dns-lookup.js Outdated Show resolved Hide resolved
test/common/snapshot.js Outdated Show resolved Hide resolved
test/common/snapshot.js Outdated Show resolved Hide resolved
lib/internal/dns/utils.js Outdated Show resolved Hide resolved
Co-authored-by: Antoine du Hamel <duhamelantoine1995@gmail.com>
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joyeecheung added a commit that referenced this pull request Sep 28, 2022
For the initial iteration, only the default resolver can be
serialized/deserialized. If `dns.setServers()` has been
called, we'll preserve the configured DNS servers in the snapshot.
We can consider exposing the serialization method if it becomes
necessary for user-land snapshots.

PR-URL: #44633
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
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Landed in 8821860

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This depends on #44541; I will mark this as "backport-blocked-v16.x"

danielleadams pushed a commit that referenced this pull request Oct 11, 2022
For the initial iteration, only the default resolver can be
serialized/deserialized. If `dns.setServers()` has been
called, we'll preserve the configured DNS servers in the snapshot.
We can consider exposing the serialization method if it becomes
necessary for user-land snapshots.

PR-URL: #44633
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
codebytere added a commit to electron/electron that referenced this pull request Nov 21, 2022
jkleinsc added a commit to electron/electron that referenced this pull request Nov 21, 2022
* chore: bump node in DEPS to v18.12.1

* chore: update patches

* chore: add missing <algorithm> include

* src: add detailed embedder process initialization AP

nodejs/node#44121

* chore: update gn build files

* dns: support dns module in the snapshot

nodejs/node#44633

#36118

* src: fix OOB reads in process.title getter

nodejs/node#31633

* chore: fix incorrectly removed patch bit

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
tniessen added a commit to tniessen/node that referenced this pull request Feb 11, 2023
Due to the unfortunate nature of JavaScript, the extraneous arguments
are silently ignored. In this case, the assertion trivially passes
regardless of the given regular expressions.

Refs: nodejs#44633
nodejs-github-bot pushed a commit that referenced this pull request Feb 18, 2023
Due to the unfortunate nature of JavaScript, the extraneous arguments
are silently ignored. In this case, the assertion trivially passes
regardless of the given regular expressions.

Refs: #44633
PR-URL: #46618
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Harshitha K P <harshitha014@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
MylesBorins pushed a commit that referenced this pull request Feb 18, 2023
Due to the unfortunate nature of JavaScript, the extraneous arguments
are silently ignored. In this case, the assertion trivially passes
regardless of the given regular expressions.

Refs: #44633
PR-URL: #46618
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Harshitha K P <harshitha014@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
MylesBorins pushed a commit that referenced this pull request Feb 20, 2023
Due to the unfortunate nature of JavaScript, the extraneous arguments
are silently ignored. In this case, the assertion trivially passes
regardless of the given regular expressions.

Refs: #44633
PR-URL: #46618
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Harshitha K P <harshitha014@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
khalwa pushed a commit to solarwindscloud/electron that referenced this pull request Feb 22, 2023
* chore: bump node in DEPS to v18.12.1

* chore: update patches

* chore: add missing <algorithm> include

* src: add detailed embedder process initialization AP

nodejs/node#44121

* chore: update gn build files

* dns: support dns module in the snapshot

nodejs/node#44633

electron#36118

* src: fix OOB reads in process.title getter

nodejs/node#31633

* chore: fix incorrectly removed patch bit

Co-authored-by: electron-roller[bot] <84116207+electron-roller[bot]@users.noreply.github.com>
Co-authored-by: John Kleinschmidt <jkleinsc@electronjs.org>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
danielleadams pushed a commit that referenced this pull request Apr 11, 2023
Due to the unfortunate nature of JavaScript, the extraneous arguments
are silently ignored. In this case, the assertion trivially passes
regardless of the given regular expressions.

Refs: #44633
PR-URL: #46618
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Filip Skokan <panva.ip@gmail.com>
Reviewed-By: Harshitha K P <harshitha014@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
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5 participants