Using st_size to read non-regular files can lead to not reading all the
data.
PR-URL: https://github.com/iojs/io.js/pull/1074
Reviewed-By: Bert Belder <bertbelder@gmail.com>
When slicing global pool - ensure that the underlying buffer's data ptr
is 8-byte alignment to do not ruin expectations of 3rd party C++ addons.
NOTE: 0.10 node.js always returned aligned pointers and io.js should do
this too for compatibility.
PR-URL: https://github.com/iojs/io.js/pull/1126
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Bert Belder <bertbelder@gmail.com>
Set proxied methods wrappers in `TLSWrap` prototype instead of doing it
on every socket allocation. Should speed up things a bit and will
certainly make heapsnapshot less verbose.
PR-URL: https://github.com/iojs/io.js/pull/1108
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The .parent property of the allocated buffer should remain undefined in
the case that it's not a slice. Also included test to verify this.
PR-URL: https://github.com/iojs/io.js/pull/1109
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Read all pending data out of the socket on `error` event and ensure that
no `data`/`end` handlers will be invoked on `socket.destroy()`.
Otherwise following assertion happens:
AssertionError: null == true
at TLSSocket.socketOnData (_http_client.js:308:3)
at TLSSocket.emit (events.js:107:17)
at TLSSocket.Readable.read (_stream_readable.js:373:10)
at TLSSocket.socketCloseListener (_http_client.js:229:10)
at TLSSocket.emit (events.js:129:20)
at TCP.close (net.js:476:12)
Fix: https://github.com/joyent/node/issues/9348
PR-URL: https://github.com/iojs/io.js/pull/1103
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Nicu Micleușanu <micnic90@gmail.com>
Hold non-persistent reference in JS, rather than in C++ to avoid cycles.
PR-URL: https://github.com/iojs/io.js/pull/1078
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This changes the behavior for http to send send a Content-Length header
instead of using chunked encoding when we know the size of the body when
sending the headers.
Fixes: https://github.com/iojs/io.js/issues/1044
PR-URL: https://github.com/iojs/io.js/pull/1062
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Brian White <mscdex@mscdex.net>
Avoid a costly String#toLowerCase() call in Buffer#write() in the
common case, i.e., that the string is already lowercase. Reduces
the running time of the following benchmark by about 40%:
for (var b = Buffer(1), i = 0; i < 25e6; ++i) b.write('x', 'ucs2');
PR-URL: https://github.com/iojs/io.js/pull/1048
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The Buffer constructor is used pervasively throughout io.js, yet it was
one of the most unwieldy functions in core. This commit breaks up the
constructor into several small functions in a way that makes V8 happy.
About 8-10% CPU time was attributed to the constructor function before
in buffer-heavy benchmarks. That pretty much drops to zero now because
V8 can now easily inline it at the call site. It shortens the running
time of the following simple benchmark by about 15%:
for (var i = 0; i < 25e6; ++i) new Buffer(1);
And about 8% from this benchmark:
for (var i = 0; i < 1e7; ++i) new Buffer('x', 'ucs2');
PR-URL: https://github.com/iojs/io.js/pull/1048
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
The added validation allows non-negative numbers and numeric
strings. All other values result in a thrown exception.
Fixes: https://github.com/joyent/node/issues/9194
PR-URL: https://github.com/joyent/node/pull/9268
Reviewed-By: Julien Gilli <julien.gilli@joyent.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@users.noreply.github.com>
This both switches to a single algorithm for array cloning and also
speeds up (by ~100% in the ee-listeners-many benchmark) the
"many elements" case that was previously handled by
`array.slice()`.
PR-URL: https://github.com/iojs/io.js/pull/1050
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Julian Duque <julianduquej@gmail.com>
Add Buffer#indexOf(). Support strings, numbers and other Buffers. Also
included docs and tests.
Special thanks to Sam Rijs <srijs@airpost.net> for first proposing this
change.
PR-URL: https://github.com/iojs/io.js/pull/561
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
`'use strict'` changes the behavior for `Function.prototype.call` when
the context is `undefined`. In earlier versions of node the value
`undefined` would make `url.format` look for fields in the global scope.
The docs states that `url.format` takes a parsed URL object and returns
a formatted URL string. So with this change it will now throw for other
values.
The exception is if the input is a string. Then it will call `url.parse`
on the string and then format it. The reason for that is that you can
call `url.format` on strings to clean up potentially wonky urls.
Fixes: https://github.com/iojs/io.js/issues/1033
PR-URL: https://github.com/iojs/io.js/pull/1036
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Julian Duque <julianduquej@gmail.com>
setImmediate, setTimeout, and setInterval were called in an inefficient
way, especially in the presence of arguments. This optimization
improves their performance, with special cases for up to 4 arguments.
Performance of setImmediate increases with 35%, setInterval with 60%,
setTimeout with 70%.
PR-URL: https://github.com/iojs/io.js/pull/406
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Christian Tellnes <christian@tellnes.com>
This commit does some small optimization changes on
`lib/_http_outgoing.js`. These include switching from `while` loops to
`for` loops, moving away from `util` to `typeof` checks, and removing
dead code. It also includes variable caches to avoid lookups and
generic style changes. All in all, much faster execution.
It gets an across the board increase in req/sec on the benchmarks,
from my experience about a 10% increase.
PR-URL: https://github.com/iojs/io.js/pull/605
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Nicu Micleușanu <micnic90@gmail.com>
Reviewed-By: Christian Vaagland Tellnes <christian@tellnes.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Accept `new net.Socket()` as a `socket` option to `tls.connect()`
without triggering an assertion error in C++.
This is done by wrapping it into a JSStream to ensure that there will be
a handle at the time of wrapping the socket into TLSSocket.
Fix: https://github.com/iojs/io.js/issues/987
PR-URL: https://github.com/iojs/io.js/pull/1046
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Rod Vagg <rod@vagg.org>
The problem does not manifest itself on unixes, because
`uv_read_start()` always return 0 there. However on Windows on a second
call `uv_read_start()` returns `UV__EALREADY` destroying all sockets on
a read attempt.
Set `.reading` property that is already handled by `net.js` code.
Fix: https://github.com/iojs/io.js/issues/988
PR-URL: https://github.com/iojs/io.js/pull/994
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
If you set a custom http header which includes eg. the string `Date`,
then http will not automatically send the `Date` header.
This is also true for other automatic http headers.
PR-URL: https://github.com/iojs/io.js/pull/828
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Introduce a way to wrap plain-js `stream.Duplex` streams into C++
StreamBase's child class. With such method at hand it is now possible to
pass `stream.Duplex` instance as a `socket` parameter to
`tls.connect()`.
PR-URL: https://github.com/iojs/io.js/pull/926
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Currently, if util.format() is called with a string as its first
argument, and a Symbol as one of the subsequent arguments, an
exception is thrown due to an attempted implicit string conversion.
This commit causes Symbols to be explicitly converted.
Fixes: https://github.com/iojs/io.js/issues/927
PR-URL: https://github.com/iojs/io.js/pull/931
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>
StreamBase is an improved way to write C++ streams. The class itself is
for separting `StreamWrap` (with the methods like `.writeAsciiString`,
`.writeBuffer`, `.writev`, etc) from the `HandleWrap` class, making
possible to write abstract C++ streams that are not bound to any uv
socket.
The following methods are important part of the abstraction (which
mimics libuv's stream API):
* Events:
* `OnAlloc(size_t size, uv_buf_t*)`
* `OnRead(ssize_t nread, const uv_buf_t*, uv_handle_type pending)`
* `OnAfterWrite(WriteWrap*)`
* Wrappers:
* `DoShutdown(ShutdownWrap*)`
* `DoTryWrite(uv_buf_t** bufs, size_t* count)`
* `DoWrite(WriteWrap*, uv_buf_t*, size_t count, uv_stream_t* handle)`
* `Error()`
* `ClearError()`
The implementation should provide all of these methods, thus providing
the access to the underlying resource (be it uv handle, TLS socket, or
anything else).
A C++ stream may consume the input of another stream by replacing the
event callbacks and proxying the writes. This kind of API is actually
used now for the TLSWrap implementation, making it possible to wrap TLS
stream into another TLS stream. Thus legacy API calls are no longer
required in `_tls_wrap.js`.
PR-URL: https://github.com/iojs/io.js/pull/840
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
This commit adds proper type checking to makeCallback(). Anything
other than undefined or a function will throw.
PR-URL: https://github.com/iojs/io.js/pull/866
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Vladimir Kurchatkin <vladimir.kurchatkin@gmail.com>
Currently, fs.truncate() silently fails when a file descriptor
is passed as the first argument. This commit changes this
behavior to properly call fs.ftruncate().
PR-URL: https://github.com/joyent/node/pull/9161
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Timothy J Fontaine <tjfontaine@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Conflicts:
lib/fs.js
Currently, the unref() method does not remember any state
if called before the server's handle has been created. This
commit adds state to track calls to ref() and unref().
PR-URL: https://github.com/iojs/io.js/pull/897
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
`TLSSocket` wraps the original `net.Socket`, but writes/reads to/from
`TLSSocket` do not touch the timers of original `net.Socket`.
Introduce `socket._parent` property, and iterate through all parents
to unref timers and prevent timeout event on original `net.Socket`.
Fix: https://github.com/joyent/node/issues/9242
PR-URL: https://github.com/iojs/io.js/pull/891
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Currently, nullCheck() will attempt to invoke any truthy value
as a function if the path argument contains a null character.
This commit validates that the callback is actually a function
before trying to invoke it. fs.access() was vulnerable to this
bug, as nullCheck() was called prior to type checking its
callback.
PR-URL: https://github.com/iojs/io.js/pull/887
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
If the Buffer allocation isn't a slice then there's no need to adjust
the pool offset after realloc'ing the space available.
Fixes: 6462519 "buffer, doc: misc. fix and cleanup"
This updates the default cipher suite to an more secure list, which
prefers strong ciphers with Forward Secrecy. Additionally, it enables
`honorCipherOrder` by default.
Noteable effect of this change is that the insecure RC4 ciphers are
disabled and that Chrome negotiates a more secure ECDHE cipher.
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
PR-URL: https://github.com/iojs/io.js/pull/826
'.' and '..' are directory specs and resolving urls with or
without the hostname with '.' and '..' should add a trailing
slash to the end of the url.
Fixes: https://github.com/joyent/node/issues/8992
PR-URL: https://github.com/iojs/io.js/pull/278
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
The current implementation uses the arguments object in the Server()
constructor. Since both arguments to Server() are optional, there was a
high likelihood of accessing a non-existent element in arguments, which
carries a performance overhead. This commit replaces the arguments
object with named arguments.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Conflicts:
lib/net.js
The NativeModule system passes NativeModule.require transparently and so
is unnecessary to call explicitly.
The only one which should have the prefix is the in line 295, where
actually implements a big fs-based module system and actually requires a
native module. That is left unchanged.
PR-URL: https://github.com/joyent/node/pull/9201
Ref: https://github.com/joyent/node/issues/2009
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Conflicts:
lib/module.js
This commit restricts socket timeouts non-negative, finite
numbers. Any other value throws a TypeError or RangeError.
This prevents subtle bugs that can happen due to type
coercion.
Fixes: https://github.com/joyent/node/issues/8618
PR-URL: https://github.com/joyent/node/pull/8884
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Timothy J Fontaine <tjfontaine@gmail.com>
Conflicts:
lib/timers.js
test/simple/test-net-settimeout.js
test/simple/test-net-socket-timeout.js
These optimizations result in >2x speedup in the ee-add-remove
benchmark:
* Don't mutate array.length when removing the last listener for
an event
* Don't bother checking max listeners if listeners isn't an array
* Don't call delete when removing the last event in _events, just
re-assign a new object instead
PR-URL: https://github.com/iojs/io.js/pull/785
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Evan Lucas <evanlucas@me.com>
This keeps in line with how things are done for the fast path
and *might* even provide a *slight* performance increase.
PR-URL: https://github.com/iojs/io.js/pull/785
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Remove internal object and expose functions directly on binding. This
makes possible to simply use internal functions in other builtin
modules.
PR-URL: https://github.com/iojs/io.js/pull/770
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
This commit improves `readFile` performance by
reducing number of closure allocations and using
`FSReqWrap` directly.
PR-URL: https://github.com/iojs/io.js/pull/718
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
This commit adds the ability to enable userspace tracing with lttng
in io.js. It adds tracepoints for all the equivalent dtrace and ETW
tracepoints. To use these tracepoints enable --with-lttng on linux.
PR-URL: https://github.com/iojs/io.js/pull/702
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ryan Graham <ryan@strongloop.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Cache events and listeners objects where possible and loop over
Object.keys() instead of using for..in. These changes alone give
~60-65% improvement in the ee-add-remove benchmark.
The changes to EventEmitter.listenerCount() gives ~14%
improvement and changes to emitter.listeners() gives
significant improvements for <50 listeners
(~195% improvement for 10 listeners).
The changes to emitter.emit() gives 3x speedup for the fast
cases with multiple handlers and a minor speedup for the slow
case with multiple handlers.
The swapping out of the util.is* type checking functions with inline
checks gives another ~5-10% improvement.
PR-URL: https://github.com/iojs/io.js/pull/601
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Santiago Gimeno
Fedor Indutny
skenqbx
Ben Noordhuis
Trevor Norris
Jeremiah Senkpiel
Alex Kocharin
Christian Tellnes
cjihrig
Chris Dickinson
Jonathan Ong
Brian White
Ruben Verborgh
Vladimir Kurchatkin
Brendan Ashworth
Evan Lucas
Bruno Jouhier
Roman Reiss
Amir Saboury
Herbert Vojčík
Glen Keane