Fill this commit messsage with more details about the change once all
changes are rebased.
* Add lib/async_hooks.js
* Add JS methods to AsyncWrap for handling the async id stack
* Introduce AsyncReset() so that JS functions can reset the id and again
trigger the init hooks, allow AsyncWrap::Reset() to be called from JS
via asyncReset().
* Add env variable to test additional things in test/common.js
PR-URL: https://github.com/nodejs/node/pull/12892
Ref: https://github.com/nodejs/node/pull/11883
Ref: https://github.com/nodejs/node/pull/8531
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Also add checks in lib/tty.js and tests.
PR-URL: https://github.com/nodejs/node/pull/12892
Ref: https://github.com/nodejs/node/pull/11883
Ref: https://github.com/nodejs/node/pull/8531
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
The variable caught's value is undefined, so the '|| caught' is
useless.
PR-URL: https://github.com/nodejs/node/pull/12884
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ron Korving <ron@ronkorving.nl>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
If an asynchronous function is passed no callback function, there is no
way to return the result. This patch throws an error if the callback
passed is not valid or none passed at all.
PR-URL: https://github.com/nodejs/node/pull/12562
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Add support for `util.promisify(setTimeout)` and
`util.promisify(setImmediate)` as a proof-of-concept implementation.
`clearTimeout()` and `clearImmediate()` do not work on those Promises.
Includes documentation and tests.
PR-URL: https://github.com/nodejs/node/pull/12442
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: William Kapke <william.kapke@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Reviewed-By: Teddy Katz <teddy.katz@gmail.com>
This commit attempts fix a TODO in net.js:
TODO(bnoordhuis) Check err and throw?
PR-URL: https://github.com/nodejs/node/pull/12871
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
It's important for people who monkey-patch `Socket.prototype.connect`
that it's called by `net.connect` since it's not possible to
monkey-patch `net.connect` directly (as the `connect` function is called
directly by other parts of `lib/net.js` instead of calling the
`exports.connect` function).
Among the actors who monkey-patch `Socket.prototype.connect` are most
APM vendors, the async-listener module and the
continuation-local-storage module.
Related:
- https://github.com/nodejs/node/pull/12342
- https://github.com/nodejs/node/pull/12852
PR-URL: https://github.com/nodejs/node/pull/12861
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Luca Maraschi <luca.maraschi@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jan Krems <jan.krems@gmail.com>
In Node 7.x, calling `throw new assert.AssertionError()` resulted in a
TypeError.
In current master, the same call does not result in an error but, due to
the default option, it results in uninformative output ("undefined
undefined undefined").
This change removes the default argument, restoring a TypeError if there
is no argument. This also will restore our test coverage to 100%. (The
default argument is not tested in our current test suite.)
PR-URL: https://github.com/nodejs/node/pull/12843
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Use a Map instead of an array for checking previously found
cyclic references.
This reduces complexity for an array-of-objects case from
O(n²) to O(n·log n).
Fixes: https://github.com/nodejs/node/issues/12842
PR-URL: https://github.com/nodejs/node/pull/12849
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
'inspector' property is not an official API and should not be published
on process object, where the user may discover it.
This change was extracted from https://github.com/nodejs/node/pull/12263
that will be focused on creating JS bindings.
PR-URL: https://github.com/nodejs/node/pull/12656
Reviewed-By: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Timothy Gu <timothygu99@gmail.com>
Using `assert.AssertionError()` without the `new` keyword results
in a non-intuitive error:
```js
> assert.AssertionError({})
TypeError: Cannot assign to read only property 'name' of function 'function ok(value, message) {
if (!value) fail(value, true, message, '==', assert.ok);
}'
at Function.AssertionError (assert.js:45:13)
at repl:1:8
at realRunInThisContextScript (vm.js:22:35)
at sigintHandlersWrap (vm.js:98:12)
at ContextifyScript.Script.runInThisContext (vm.js:24:12)
at REPLServer.defaultEval (repl.js:346:29)
at bound (domain.js:280:14)
at REPLServer.runBound [as eval] (domain.js:293:12)
at REPLServer.onLine (repl.js:545:10)
at emitOne (events.js:101:20)
>
```
The `assert.AssertionError()` can only be used correctly with `new`,
so this converts it into a proper ES6 class that will give an
appropriate error message.
This also associates the appropriate internal/errors code with all
`assert.AssertionError` instances and updates the appropriate test
cases.
PR-URL: https://github.com/nodejs/node/pull/12651
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
- Return `MaybeLocal`s from `StringBytes::Encode`
- Add an `error` out parameter to pass JS exceptions to the callers
(instead of directly throwing)
- Simplify some of the string generation methods in `string_bytes.cc`
by unifying the `EXTERN_APEX` logic
- Reduce usage of deprecated V8 APIs.
- Remove error handling logic from JS, the `buffer.*Slice()` methods
now throw errors themselves.
- Left TODO comments for future semver-major error message
improvements.
This paves the way for better error messages coming out of the
StringBytes methods.
Ref: https://github.com/nodejs/node/issues/3175
PR-URL: https://github.com/nodejs/node/pull/12765
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Fix the uncommon situation when a readable stream is piped twice into
the same destination stream, and then unpiped once.
Previously, the `unpipe` event handlers weren’t able to tell whether
they were corresponding to the “right” conceptual pipe that was being
removed; this fixes this by adding a counter to the `unpipe` event
handler and only removing a single piping destination at most.
Fixes: https://github.com/nodejs/node/issues/12718
PR-URL: https://github.com/nodejs/node/pull/12746
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
`http.OutgoingMessage` tried to send the first chunk together
with the headers by concatenating them together as a string, but the
list of encodings for which that works was incorrect.
Change it from a blacklist to a whitelist.
Fixes: https://github.com/nodejs/node/issues/11788
PR-URL: https://github.com/nodejs/node/pull/12747
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Delete invalid parameter.
Fixes: https://github.com/nodejs/node/issues/8153
PR-URL: https://github.com/nodejs/node/pull/12767
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: David Cai <davidcai1993@yahoo.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
This fixes a regression from 83887f35fa where ftruncate() fails on
a file symlinked to /dev/null.
PR-URL: https://github.com/nodejs/node/pull/12762
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
--debug and --debug-brk are no longer valid flags so remove special
handling for them in the cluster module. Even if they are restored, they
will be aliases for inspect and will not use the legacy debug protocol,
so the special handling will not be needed.
PR-URL: https://github.com/nodejs/node/pull/12738
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Replace function expressions with function declarations in preparation
for a lint rule requiring function declarations.
PR-URL: https://github.com/nodejs/node/pull/12711
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Adds a new method signature variant for process.emitWarning()
that accepts an options object. The options object may include
a new `detail` option that allows additional detail text to be
associated with the warning. By default, this additional text
will be printed to stderr along with the warning, and included
on the Warning Error object using the `.detail` property.
e.g.
```js
process.emitWarning('A message', {
code: 'WARNING123',
detail: 'This is additional detail'
});
// Emits:
// (node {pid}) [WARNING123] Warning: A message
// This is additional detail
```
PR-URL: https://github.com/nodejs/node/pull/12725
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Refactor the structure of the os module to use more efficient
module.exports = {} pattern.
Add Symbol.toPrimitive support to os methods that return simple
primitives. This is a minor tweak that makes using these slightly
more friendly when doing things like:
```js
var m = `${os.tmpdir}/foo`
```
PR-URL: https://github.com/nodejs/node/pull/12654
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
The unhandled promise rejection warning uses a template literal and
prints the reason a promise was rejected. If rejecting with a symbol,
the symbol failed to convert to a string and the process crashed. Now,
symbols are casted to strings and the process does not crash.
Fixes: https://github.com/nodejs/node/issues/11637
PR-URL: https://github.com/nodejs/node/pull/11640
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Use the more efficient module.exports = {} pattern,
restructure imports from bindings, requires.
PR-URL: https://github.com/nodejs/node/pull/12681
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Trevor Norris
Jackson Tian
Sakthipriyan Vairamani (thefourtheye)
Anna Henningsen
Daniel Bevenius
Thomas Watson
Rich Trott
James M Snell
larissayvette
Eugene Ostroukhov
Leo
Brian White
Cameron Little