dns: Add dns.ALL hints flag constant - #32183
Closed
murgatroid99 wants to merge 2 commits into
Closed
Conversation
Copy link
Copy Markdown
Contributor
Sorry, something went wrong.
addaleax
reviewed
Mar 13, 2020
Comment thread
lib/internal/http2/core.js
Outdated
addaleax
approved these changes
Mar 13, 2020
Copy link
Copy Markdown
Collaborator
Sorry, something went wrong.
Copy link
Copy Markdown
Collaborator
Sorry, something went wrong.
Copy link
Copy Markdown
Collaborator
Sorry, something went wrong.
jasnell
approved these changes
Mar 30, 2020
addaleax
pushed a commit
that referenced
this pull request
Mar 30, 2020
PR-URL: #32183 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
addaleax
pushed a commit
that referenced
this pull request
Mar 30, 2020
PR-URL: #32183 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
addaleax
added a commit
to addaleax/node
that referenced
this pull request
Apr 2, 2020
3 tasks
Copy link
Copy Markdown
Member
|
This should not be released without #32617 |
Sorry, something went wrong.
targos
added a commit
that referenced
this pull request
Apr 14, 2020
Notable changes: New file system APIs: * Added a new function, `fs.readv` (with sync and promisified versions). This function takes an array of `ArrayBufferView` elements and will write the data it reads sequentially to the buffers (Sk Sajidul Kadir). #32356 * A new overload is available for `fs.readSync`, which allows to optionally pass any of the `offset`, `length` and `position` parameters. #32460 Other changes: * dns: * Added the `dns.ALL` flag, that can be passed to `dns.lookup()` with `dns.V4MAPPED` to return resolved IPv6 addresses as well as IPv4 mapped IPv6 addresses (murgatroid99). #32183 * http: * The default maximum HTTP header size was changed from 8KB to 16KB (rosaxny). #32520 * n-api: * Calls to `napi_call_threadsafe_function` from the main thread can now return the `napi_would_deadlock` status in certain circumstances (Gabriel Schulhof). #32689 * util: * Added a new `maxStrLength` option to `util.inspect`, to control the maximum length of printed strings. Its default value is `Infinity` (rosaxny). #32392 * worker: * Added support for passing a `transferList` along with `workerData` to the `Worker` constructor (Juan José Arboleda). #32278 New core collaborators: With this release, we welcome three new Node.js core collaborators: * himself65. #32734 * flarna (Gerhard Stoebich). #32620 * mildsunrise (Alba Mendez). #32525 PR-URL: #32813
targos
added a commit
that referenced
this pull request
Apr 14, 2020
Notable changes: New file system APIs: * Added a new function, `fs.readv` (with sync and promisified versions). This function takes an array of `ArrayBufferView` elements and will write the data it reads sequentially to the buffers (Sk Sajidul Kadir). #32356 * A new overload is available for `fs.readSync`, which allows to optionally pass any of the `offset`, `length` and `position` parameters. #32460 Other changes: * dns: * Added the `dns.ALL` flag, that can be passed to `dns.lookup()` with `dns.V4MAPPED` to return resolved IPv6 addresses as well as IPv4 mapped IPv6 addresses (murgatroid99). #32183 * http: * The default maximum HTTP header size was changed from 8KB to 16KB (rosaxny). #32520 * n-api: * Calls to `napi_call_threadsafe_function` from the main thread can now return the `napi_would_deadlock` status in certain circumstances (Gabriel Schulhof). #32689 * util: * Added a new `maxStrLength` option to `util.inspect`, to control the maximum length of printed strings. Its default value is `Infinity` (rosaxny). #32392 * worker: * Added support for passing a `transferList` along with `workerData` to the `Worker` constructor (Juan José Arboleda). #32278 New core collaborators: With this release, we welcome three new Node.js core collaborators: * himself65. #32734 * flarna (Gerhard Stoebich). #32620 * mildsunrise (Alba Mendez). #32525 PR-URL: #32813
targos
added a commit
that referenced
this pull request
Apr 14, 2020
Notable changes: New file system APIs: * Added a new function, `fs.readv` (with sync and promisified versions). This function takes an array of `ArrayBufferView` elements and will write the data it reads sequentially to the buffers (Sk Sajidul Kadir). #32356 * A new overload is available for `fs.readSync`, which allows to optionally pass any of the `offset`, `length` and `position` parameters. #32460 Other changes: * dns: * Added the `dns.ALL` flag, that can be passed to `dns.lookup()` with `dns.V4MAPPED` to return resolved IPv6 addresses as well as IPv4 mapped IPv6 addresses (murgatroid99). #32183 * http: * The default maximum HTTP header size was changed from 8KB to 16KB (rosaxny). #32520 * n-api: * Calls to `napi_call_threadsafe_function` from the main thread can now return the `napi_would_deadlock` status in certain circumstances (Gabriel Schulhof). #32689 * util: * Added a new `maxStrLength` option to `util.inspect`, to control the maximum length of printed strings. Its default value is `Infinity` (rosaxny). #32392 * worker: * Added support for passing a `transferList` along with `workerData` to the `Worker` constructor (Juan José Arboleda). #32278 New core collaborators: With this release, we welcome three new Node.js core collaborators: * himself65. #32734 * flarna (Gerhard Stoebich). #32620 * mildsunrise (Alba Mendez). #32525 PR-URL: #32813
targos
pushed a commit
to targos/node
that referenced
this pull request
Apr 25, 2020
PR-URL: nodejs#32183 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
targos
pushed a commit
to targos/node
that referenced
this pull request
Apr 25, 2020
Refs: nodejs#32183 PR-URL: nodejs#32617 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
targos
pushed a commit
that referenced
this pull request
Apr 28, 2020
PR-URL: #32183 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: James M Snell <jasnell@gmail.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
This change adds the dns.ALL flag and allows it to be passed in the dns.lookup hints option. I changed the relevant tests that I could find and added some basic documentation.
The documentation I wrote for that flag is based on how it is documented in man 3 getaddrinfo. However, the reason for this change is that we recently discovered that getaddrinfo (and therefore dns.lookup) behaves differently on different operating systems. In particular, on Linux it behaves as documented, but on Mac, the default behavior of getaddrinfo is as though the AI_ADDRCONFIG flag is set, and AI_ALL makes it act as though that flag is unset (i.e. the default Linux behavior). Setting AI_ALL appears to be the only way to get that behavior on Mac, and that is why I would like it to be available.
I am not sure if it would be better to explicitly document that part of the OS-specific behavior in the dns module documentation.
Checklist