Reduce the number of stat() system calls that require() makes by caching
the results more aggressively.
To avoid unbounded growth without implementing a LRU cache, scope the
cache to the lifetime of the first call to require(). Recursive calls
(i.e. require() calls in the included code) transparently profit from
the cache.
The benchmarked application is the loopback-sample-app[0] and it sees
the number of stat calls at start-up go down by 40%, from 4736 to 2810.
[0] https://github.com/strongloop/loopback-sample-app
PR-URL: https://github.com/nodejs/node/pull/4575
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
In some conditions it can happen that the client-side socket is
destroyed before the server-side socket has gracefully closed, thus
causing a 'ECONNRESET' error in this socket. To solve this, also close
gracefully in the client side.
PR-URL: https://github.com/nodejs/node/pull/3966
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
AfterGetAddrInfo() can potentially return an empty array of
results without setting an error value. The JavaScript layer
expects the array to have at least one value if an error is
not returned. This commit sets a UV_EAI_NODATA error when an
empty result array is detected.
Fixes: https://github.com/nodejs/node/issues/4545
PR-URL: https://github.com/nodejs/node/pull/4715
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Remove a comment that has a word 'XXX'.
And add a line to output debuglog of error.
PR-URL: https://github.com/nodejs/node/pull/4690
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Make the byteLength work correctly when input is Buffer.
e.g:
```js
// The incomplete unicode string
Buffer.byteLength(new Buffer([0xe4, 0xb8, 0xad, 0xe6, 0x96]))
```
The old output: 9
The new output: 5
PR-URL: https://github.com/nodejs/node/pull/4738
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Provide means to inspect information about the separate heap spaces
via a callable API. This is helpful to analyze memory issues.
Fixes: https://github.com/nodejs/node/issues/2079
PR-URL: https://github.com/nodejs/node/pull/4463
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
It's possible there is already an existing error on OpenSSL's error
stack that is unrelated to the EVP_DigestInit_ex() operation we just
executed.
Fixes: https://github.com/nodejs/node/issues/4221
PR-URL: https://github.com/nodejs/node/pull/4731
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
If one were to set NODE_REPL_HISTORY to a string that contains only a
space (" "), then the history file would be created with that name
which can cause problems are certain systems.
PR-URL: https://github.com/nodejs/node/pull/4539
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
These changes improve parse() performance from ~11-30% on all of
the existing querystring benchmarks.
PR-URL: https://github.com/nodejs/node/pull/4675
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Now returns a 417 error status or allows for an event listener on
the `checkExpectation` event. Before we were ignoring requests that
had misspelled `100-continue` values for expect headers.
This is a quick port of the work done here:
https://github.com/nodejs/node-v0.x-archive/pull/7132 by alFReD-NSH
with surrounding discussion here:
https://github.com/nodejs/node-v0.x-archive/issues/4651
Also updates all the instances of the deprecated
EventEmitter.listenerCount to the current self.listenerCount. Most
of these were in the new code ported over but there was another
legacy instance.
Refs: #2403
PR-URL: https://github.com/nodejs/node/pull/4501
Reviewed-By: James M Snell <jasnell@gmail.com>
Add support to fs.createWriteStream and fs.createWriteStream for an autoClose
option that behaves similarly to the autoClose option supported by
fs.createReadStream and fs.ReadStream.
When an instance of fs.createWriteStream created with autoClose === false finishes,
it is not destroyed. Its underlying fd is not closed and it is the
responsibility of the user to close it.
PR-URL: https://github.com/nodejs/node/pull/3679
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
The last sentence of the explanation for the first stream section
seemed a bit confusing. I tried to change the sentence to clarify it.
Additionally, the sections were turned into a numbered list to be more
clear about which section is being described, and improve readability.
PR-URL: https://github.com/nodejs/node/pull/4234
Reviewed-By: James M Snell <jasnell@gmail.com>
Some variables are declared with var more than once in the same scope.
This change reduces the declarations to one per scope.
PR-URL: https://github.com/nodejs/node/pull/4633
Reviewed-By: jasnell - James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Clean up OpenSSL error stack in `ECDH::Initialize`, some curves have
faulty implementations that are leaving dangling errors after
initializing the curve.
Fix: #4686
PR-URL: https://github.com/nodejs/node/pull/4689
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
This changes vcbuild.bat to accept a new parameter (vc2015 or vc2013)
to select the version of Visual Studio to use.
PR-URL: https://github.com/nodejs/node/pull/4645
Reviewed-By: João Reis <reis@janeasystems.com>
A 50ms timeout results in a race condition. Instead, enforce expected
order through callbacks. This has the side effect of speeding up the
test in most situations.
Ref: https://github.com/nodejs/node/pull/4476
PR-URL: https://github.com/nodejs/node/pull/4637
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: James M Snell <jasnell@gmail.com>
instead of doc-*
PR-URL: https://github.com/nodejs/node/pull/4412
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
There is no guarantee that the `suicide` property of a worker in the
master process is going to be set when the `disconnect` and `exit`
events are emitted.
To fix it, wait for the ACK of the suicide message from the master
before disconnecting the worker. Also, there's no need to send the
suicide message from the worker if the disconnection has been
initiated in the master.
Add `test-cluster-disconnect-suicide-race` that forks a lot of workers
to consistently reproduce the issue this patch tries to solve.
Modify `test-regress-GH-3238` so it checks both the `kill` and
`disconnect` cases. Also take into account that the `disconnect` event
may be received after the `exit` event.
PR-URL: https://github.com/nodejs/node/pull/4349
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
With an indentation style of two spaces, it is not possible to indent
multiline variable declarations by four spaces. Instead, the var keyword
is used on every new line.
Use const instead of var where applicable for changed lines.
PR-URL: https://github.com/nodejs/io.js/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>
The no-reserved-keys rule doesn't exist anymore and we don't need ES3
compatibility.
escape and unescape are now known by eslint.
--reset flag was removed and it is now the default behavior.
PR-URL: https://github.com/nodejs/io.js/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>
On case-insensitive platorms, the Debug/ rule catches the debug module
under npm and eslint.
PR-URL: https://github.com/nodejs/node/pull/2286
Reviewed-By: Roman Reiss <me@silverwind.io>
In test-cluster-worker-wait-server-close, remove unneeded 1-second delay
and refactor to eliminate flakiness on FreeBSD.
PR-URL: https://github.com/nodejs/node/pull/4616
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: James M Snell <jasnell@gmail.com>
The child_process docs contained some links, but some links were
somehow "broken". `make doc` couldn't translate them and left `[]`
in the compiled HTML.
PR-URL: https://github.com/nodejs/node/pull/4654
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reassigning a named parameter while also using the arguments
object causes the entire function to never be optimized.
PR-URL: https://github.com/nodejs/node/pull/4613
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Prior to this commit, the test was flaky because it was
executing the majority of its logic in a function called from
the client and multiple events on the server. This commit
simplifies the test by separating the server's connection and
listening events, and isolating the client logic.
Refs: https://github.com/nodejs/node/pull/4476
Refs: https://github.com/nodejs/node/pull/4644
PR-URL: https://github.com/nodejs/node/pull/4650
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/4504
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Original key did not have personal information associated with it.
The new key rectifies this problem
PR-URL: https://github.com/nodejs/node/pull/4657
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/4656
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: James M Snell <jasnell@gmail.com>
Useful to have for reference, especially for onboarding
PR-URL: https://github.com/nodejs/node/pull/4636
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell<jasnell@gmail.com>
Avoid an unneeded ArgumentsAdaptorTrampoline stack frame by passing the
the right number of arguments to Module._load() in Module.require().
Shortens the following stack trace with one frame:
LazyCompile:~Module.load module.js:345
LazyCompile:Module._load module.js:282
Builtin:ArgumentsAdaptorTrampoline
LazyCompile:*Module.require module.js:361
LazyCompile:*require internal/module.js:11
PR-URL: https://github.com/nodejs/node/pull/4575
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Roman Reiss
Ben Noordhuis
Peter Geiss
Santiago Gimeno
cjihrig
Kohei TAKATA
Jackson Tian
Ben Ripkens
Evan Lucas
Brian White
Michaël Zasso
Daniel Sellers
Saquib
Dave
Vitor Cortez
Claudio Rodriguez
Michael Theriot
Rod Vagg
Rich Trott
Fedor Indutny
julien.waechter
Santiago Gimeno
Jérémy Lal
Roman Klauke
Ryan Sobol
Myles Borins
zoubin