Rather than abort if the init/pre/post/final/destroy callbacks throw,
force the exception to propagate and not be made catchable. This way
the application is still not allowed to proceed but also allowed the
location of the failure to print before exiting. Though the stack itself
may not be of much use since all callbacks except init are called from
the bottom of the call stack.
/tmp/async-test.js:14
throw new Error('pre');
^
Error: pre
at InternalFieldObject.pre (/tmp/async-test.js:14:9)
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
The second argument of the post callback is a boolean indicating whether
the callback threw and was intercepted by uncaughtException or a domain.
Currently node::MakeCallback has no way of retrieving a uid for the
object. This is coming in a future patch.
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
The number of callbacks accepted to setupHooks was getting unwieldy.
Instead change the implementation to accept an object with all callbacks
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
Make comment clear that Undefined() is returned for legacy
compatibility. This will change in the future as a semver-major change,
but to be able to port this to previous releases it needs to stay as is.
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
Now that HTTPParser uses MakeCallback it is unnecessary to manually
process the nextTickQueue.
The KickNextTick function is now no longer needed so code has moved back
to node::MakeCallback to simplify implementation.
Include minor cleanup moving Environment::tick_info() call below the
early return to save an operation.
PR-URL: https://github.com/nodejs/node/pull/5756
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Andreas Madsen <amwebdk@gmail.com>
Prior to c9fd9e2162, UDP sockets
would callback with a null error on successful send() calls. The
current behavior is to pass 0 as the error. This commit restores
the previous, more expected behavior.
PR-URL: https://github.com/nodejs/node/pull/5929
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Convert anything to string, but Buffer, TypedArray and ArrayBuffer
```
var uint8 = new Uint8Array([0xf0, 0x9f, 0x90]);
Buffer.byteLength(uint8); // should be 3, but returns 11
Buffer.byteLength(uint8.buffer); // should be 3, but return 20
```
PR-URL: https://github.com/nodejs/node/pull/5255
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
When create Buffer from empty string will touch
C++ binding also.
This patch can improve edge case ~70% faster.
PR-URL: https://github.com/nodejs/node/pull/4414
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Refactor unused self=this code to code without without this pattern
making it more consistent with the rest of our code.
PR-URL: https://github.com/nodejs/node/pull/5857
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Roman Klauke <romankl@users.noreply.github.com>
The socket list module (used by child_process) currently uses the
`var self = this;` pattern for context in several places, this PR
replaces this with arrow functions or passing a parameter in where
appropriate.
Note that the `var self = this` in the _request is intentioanlly
left in place since it is not trivial to refactor it and the current
pattern isn't bad given the use case.
PR-URL: https://github.com/nodejs/node/pull/5860
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Update example of readInt32LE method. buf.readInt32LE(1) is supposed to
throw an error as it has only four elements and it tries to read 32
bits from three bytes.
Fixes: https://github.com/nodejs/node/issues/5889
PR-URL: https://github.com/nodejs/node/pull/5890
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Introduce a new MACRO to check if the data is a String object and
update existing MACROs to include the actual object description to
be printed in case of an error.
PR-URL: https://github.com/nodejs/node/pull/3100
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
parallel/test-dns-cares-domains needs a working internet connection
to function (or a local DNS resolver that returns an answer quickly),
otherwise it times out. Move it to test/internet.
PR-URL: https://github.com/nodejs/node/pull/5905
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Introduce `--no-browser-globals` configure flag. With this flag set, following
globals won't be exported:
- `setTimeout`, `clearTimeout`, `setInterval`, `clearInterval`,
`setImmediate`, `clearImmediate`
- `console`
These are provided by the DOM implementation in browser, so the
`--no-browser-globals` flag may be helpful when embedding node.js within
chromium/webkit.
Inspired-By: 82e10ce94f
PR-URL: https://github.com/nodejs/node/pull/5853
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
This makes several changes:
1. Allow path/filename to be passed in as a Buffer on fs methods
2. Add `options.encoding` to fs.readdir, fs.readdirSync, fs.readlink,
fs.readlinkSync and fs.watch.
3. Documentation updates
For 1... it's now possible to do:
```js
fs.open(Buffer('/fs/foo/bar'), 'w+', (err, fd) => { });
```
For 2...
```js
fs.readdir('/fs/foo/bar', {encoding:'hex'}, (err,list) => { });
fs.readdir('/fs/foo/bar', {encoding:'buffer'}, (err, list) => { });
```
encoding can also be passed as a string
```js
fs.readdir('/fs/foo/bar', 'hex', (err,list) => { });
```
The default encoding is set to UTF8 so this addresses the
discrepency that existed previously between fs.readdir and
fs.watch handling filenames differently.
Fixes: https://github.com/nodejs/node/issues/2088
Refs: https://github.com/nodejs/node/issues/3519
PR-URL: https://github.com/nodejs/node/pull/5616
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
PR-URL: https://github.com/nodejs/node/pull/5876
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
In several places throughout the code we write directly to stderr
to report warnings (deprecation, possible eventemitter memory leak).
The current design of simply dumping the text to stderr is less
than ideal. This PR introduces a new "process warnings" mechanism
that emits 'warning' events on the global process object. These are
invoked with a `warning` argument whose value is an Error object.
By default, these warnings will be printed to stderr. This can be
suppressed using the `--no-warnings` and `--no-deprecation` command
line flags. For warnings, the 'warning' event will still be emitted
by the process, allowing applications to handle the warnings in custom
ways. The existing `--no-deprecation` flag will continue to supress
all deprecation output generated by the core lib.
The `--trace-warnings` command line flag will tell Node.js to print
the full stack trace of warnings as part of the default handling.
The existing `--no-deprecation`, `--throw-deprecation` and
`--trace-deprecation` flags continue to work as they currently do,
but the exact output of the warning message is modified to occur
on process.nextTick().
The stack trace for the warnings and deprecations preserve and point
to the correct call site.
A new `process.emitWarning()` API is provided to permit userland
to emit warnings and deprecations using the same consistent
mechanism.
Test cases and documentation are included.
PR-URL: https://github.com/nodejs/node/pull/4782
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Wyatt Preul <wpreul@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Fix long-broken test-debugger-client by adding missing `\r\n\r\n`
separator.
PR-URL: https://github.com/nodejs/node/pull/5851
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Implementing the suggestion in
https://github.com/nodejs/node/issues/4554 this pull request renames
the parameter name in all the places that accept an event name as a parameter.
Previously, the parameter has been called `event` or `type`. Now as suggested
it is consistently called `eventName`.
PR-URL: https://github.com/nodejs/node/pull/5850
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Now that the CTC has expanded, this PR calls for a vote of the CTC
to reinstate Michael Dawson (@mhdawson) as a full voting member.
Voted on and approved by the CTC on 2016-03-23
PR-URL: https://github.com/nodejs/node/pull/5633
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Alexis Campailla <orangemocha@nodejs.org>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Readable.resume() schedules the resume operation onto the next tick,
whereas pause() has immediate effect. This means that in a sequence
stream.resume();
stream.pause();
.. the 'pause' event will be triggered before the resume operation
is performed.
For process.stdin, we are relying on the 'pause' event to stop reading
on the underlying handle. This fix ensures that reads are started and
stopped in the same order as resume() and pause() are called.
PR-URL: https://github.com/nodejs/node/pull/5776
Reviewed-By: cjihrig - Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: jasnell - James M Snell <jasnell@gmail.com>
The tty.ReadStream constructor initializes this as a socket,
which causes a read to be initiated. Even though during stdin
initalization we call readStop shortly after, the read operation
can consume keypress events from the system buffers.
Fixes: https://github.com/nodejs/node/issues/5384
PR-URL: https://github.com/nodejs/node/pull/5776
Reviewed-By: cjihrig - Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: jasnell - James M Snell <jasnell@gmail.com>
Fail early in require('crypto'), require('tls'),
require('https'), etc when crypto is not available
(rather than depending on an internal try/catch).
Add documentation for detecting when crypto is not available.
PR-URL: https://github.com/nodejs/node/pull/5611
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Only treat the gzip magic bytes, when encountered within the file
after reading a single block, as the start of a new member when
the previous member has ended.
Add test files that reliably reproduce #5852. The gzipped file
in test/fixtures/pseudo-multimember-gzip.gz contains the gzip
magic bytes exactly at the position that node encounters after having
read a single block, leading it to believe that a new data
member is starting.
Fixes: https://github.com/nodejs/node/issues/5852
PR-URL: https://github.com/nodejs/node/pull/5863
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Using let in for loops showed a regression in 4.4.0. @ofrobots
suggested that we avoid using let in for loops until TurboFan becomes
the default optimiser.
The regression that was detected was when looking at how long it took
to create a new buffer from an array of data.
When using `for (let i=0; i<length; i++) ` we saw the operation take
almost 40% longer compared to `var i=0`.
PR-URL: https://github.com/nodejs/node/pull/5819
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Trevor Norris <trevnorris@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Ref: http://github.com/nodejs/benchmarking/issues/38
Event 9 must include the string terminator in the last descriptor.
Event 23 must be published with no descriptors, in accordance with
the manifest.
PR-URL: https://github.com/nodejs/node/pull/5742
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
reduce using RegExp for string test. This pull reuqest replaces
various usages of regular expressions in favor of the ES2015
startsWith and endsWith methods.
PR-URL: https://github.com/nodejs/node/pull/5753
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Fixes a copy typo in the events.md docs.
PR-URL: https://github.com/nodejs/node/pull/5849
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
The create_android_makefiles script will create .mk files for node and
all of its dependencies ready to be build using Android build system.
Signed-off-by: Robert Chiras <robert.chiras@intel.com>
PR-URL: https://github.com/nodejs/node/pull/5544
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Modified android-configure script to support also x86 arch.
Currently added support only for ia32 target arch.
Also, compile openssl without asm, since using the asm sources will make
node fail to run on Android, because it adds text relocations.
Signed-off-by: Robert Chiras <robert.chiras@intel.com>
PR-URL: https://github.com/nodejs/node/pull/5544
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Currently we use `{}` for the `lookup` function to find the relevant
resolver to the dns.resolve function. It is preferable to use an
object without a Object.prototype, currently for example you can do
something like:
```js
dns.resolve("google.com", "toString", console.log);
```
And get `[Object undefined]` logged and the callback would never be
called. This is unexpected and strange behavior in my opinion.
In addition, if someone adds a property to `Object.prototype` might
also create unexpected results.
This pull request fixes it, with it an appropriate error is thrown.
PR-URL: https://github.com/nodejs/node/pull/5843
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Michaël Zasso <mic.besace@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Refactor a forEach to a `map` in the `setServers` function of the
dns module - simplifying the code. In addition, use more descriptive
variable names and `const` over `var` where possible.
PR-URL: https://github.com/nodejs/node/pull/5803
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Сковорода Никита Андреевич <chalkerx@gmail.com>
Based on the conversation in #4243 this implements a way to increase
and decrease the size of the thread pool used in v8.
Currently v8 restricts the thread pool size to `kMaxThreadPoolSize`
which at this commit is (4). So it is only possible to
decrease the thread pool size at the time of this commit. However with
changes upstream this could change at a later date.
If set to 0 then v8 would choose an appropriate size of the thread pool
based on the number of online processors.
PR-URL: https://github.com/nodejs/node/pull/4344
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Trevor Norris
cjihrig
Jackson Tian
Fedor Indutny
Benjamin Gruenbaum
ghaiklor
Sakthipriyan Vairamani
Brian White
Ben Noordhuis
James M Snell
Jeremiah Senkpiel
Rich Trott
firedfox
Alexis Campailla
Anna Henningsen
Gareth Ellis
João Reis
Myles Borins
John Eversole
Corey Kosak
Robert Chiras
Tom Gallacher