process.hrtime() was performing too many operations in C++ that could be
done faster in JS. Move those operations over by creating a length 4
Uint32Array and perform bitwise operations on the seconds so that it was
unnecessary for the native API to do any object creation or set any
fields.

This has improved performance from ~350 ns/op to ~65 ns/op. Light
benchmark included to demonstrate the performance change.

PR-URL: https://github.com/nodejs/node/pull/3780


Reviewed-By: Fedor Indutny <fedor@indutny.com>

Improve performance of process._getActiveHandles by sending handles in
batches to JS to be set on the passed Array. Add test to check proper
active handles are returned.

Alter implementation of GetActiveRequests to match GetActiveHandles'
implementation.

PR-URL: https://github.com/nodejs/node/pull/3780


Reviewed-By: Fedor Indutny <fedor@indutny.com>

Improve performance by pushing directory entries to returned array in
batches of 8 using pushValueToArray() in JS. Add benchmarks to
demonstrate this improvement.

PR-URL: https://github.com/nodejs/node/pull/3780


Reviewed-By: Fedor Indutny <fedor@indutny.com>

For performance add headers to the headers Array by pushing them on from
JS. Benchmark added to demonstrate this case.

PR-URL: https://github.com/nodejs/node/pull/3780


Reviewed-By: Fedor Indutny <fedor@indutny.com>

The initial implementation of setPropByIndex() set the value of an Array
by index during development. Though the final form of the function
simply pushes passed values to an array as passed by arguments. Thus the
functions have been renamed to pushValueToArray() and
push_values_to_array_function() respectively.

Also add define for maximum number of arguments should be used before
hitting the limit of performance increase.

Fixes: 494227bb "node: improve GetActiveRequests performance"
PR-URL: https://github.com/nodejs/node/pull/3780


Reviewed-By: Fedor Indutny <fedor@indutny.com>

Do not emit `upgrade` if the server is just advertising its protocols
support as per RFC 7230 Section 6.7.

    A server MAY send an Upgrade header field in any other response
    to advertise that it implements support for upgrading to the
    listed protocols, in order of descending preference, when
    appropriate for a future request.

Fix: https://github.com/nodejs/node/issues/4334
PR-URL: https://github.com/nodejs/node/pull/4337


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

This fixes breakage introduced in 94b9948d when writing the max
EventEmitter listeners warning to stderr.

PR-URL: https://github.com/nodejs/node/pull/4279


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

PR-URL: https://github.com/nodejs/node/pull/4325


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>

Fix a segmentation fault when the debug message handler was called from
a context without an associated `node::Environment`.

Fixes: https://github.com/nodejs/node/issues/4261
Fixes: https://github.com/nodejs/node/issues/4322
PR-URL: https://github.com/nodejs/node/pull/4328


Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

This just removes an assignment to `ret` of a value that's not used before
it's overwritten.  Immediately following the assigment is an `if/else` in
which both branches assign to `ret` without using it.

PR-URL: https://github.com/nodejs/node/pull/4323


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>

* Use single quotes consistently
* Modernize examples to use template strings and arrow funcs
* Fix a few typos
* Example edits for consistency

PR-URL: https://github.com/nodejs/node/pull/4282


Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

The buffer's write function is documented below the
buf.toString function and all of the docs reference
"buf" instead of "buffer".

PR-URL: https://github.com/nodejs/node/pull/4324


Reviewed-By: James M Snell <jasnell@gmail.com>

Update link from github.com/rvagg to github.com/nodejs

PR-URL: https://github.com/nodejs/node/pull/4331


Reviewed-By: James M Snell <jasnell@gmail.com>

use `arrow functions` instead of `bind(this)` in order to improve
performance through optimizations.

PR-URL: https://github.com/nodejs/node/pull/3622


Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Myles Borins <myles.borins@gmail.com>

Fix: https://github.com/nodejs/node/issues/4314
PR-URL: https://github.com/nodejs/node/pull/4318


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>

Notable changes:

* buffer:
  - Buffer.prototype.includes() has been added to keep parity
    with TypedArrays. (Alexander Martin) #3567.
* domains:
  - Fix handling of uncaught exceptions.
    (Julien Gilli) #3654.
* https:
  - Added support for disabling session caching.
    (Fedor Indutny) #4252.
* repl:
  - Allow third party modules to be imported using
    require(). This corrects a regression from 5.2.0.
    (Ben Noordhuis) #4215.
* deps:
  - Upgrade libuv to 1.8.0.
    (Saúl Ibarra Corretgé) #4276.

PR-URL: https://github.com/nodejs/node/pull/4281

Conflicts:
	src/node_version.h

PR-URL: https://github.com/nodejs/node/pull/4285


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Rewrite the test so that stderr reordering of the child processes won't
confuse the test's expectations.

PR-URL: https://github.com/nodejs/node/pull/4310


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

The backlog parameter is supported by all variations of
net.Server.listen(), but wasn't consistently documented. This
commit brings the documentation into a more consistent state.

Refs: https://github.com/nodejs/node/pull/4056
PR-URL: https://github.com/nodejs/node/pull/4025


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>

This helps editors (see http://editorconfig.org/#download) to
apply the right indentation and encoding rules to files by
default.

PR-URL: https://github.com/nodejs/node/pull/2993


Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

This commit adds a regression test for debugging of
single line files.

Refs: https://github.com/nodejs/node/issues/4297
PR-URL: https://github.com/nodejs/node/pull/4298


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>

In b799a747 and
dfee4e37 the module wrapping
mechanism was changed for better error reporting. However,
the changes causes issues with debuggers and profilers. This
commit reverts the wrapping changes.

Fixes: https://github.com/nodejs/node/issues/4297
PR-URL: https://github.com/nodejs/node/pull/4298


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>

When a string is passed to udpsock.send, it is automatically
converted to a Buffer. In that case, it is no longer needed
to test whether or not the argument is a Buffer or not.

PR-URL: https://github.com/nodejs/node/pull/4301


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Roman Reiss <me@silverwind.io>

Not supported by apple-gcc and I'm not convinced it's worth adding more
preprocessor hacks when it should be easy as pie for the compiler to
to optimize the byteswap.  If it doesn't, fix the compiler.

Fixes: https://github.com/nodejs/node/issues/4284
PR-URL: https://github.com/nodejs/node/pull/4290


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

Remove the unused and broken BITS_PER_LONG macro.  Broken because x64
is the only 64 bits architecture where it produces the right result.

PR-URL: https://github.com/nodejs/node/pull/4290


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

It does not currently have any explicit tests to verify the behavior.

PR-URL: https://github.com/nodejs/node/pull/4283


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

Update AUTHORS list using tools/update-authors.sh

PR-URL: https://github.com/nodejs/node/pull/4183


Reviewed-By: James M Snell <jasnell@gmail.com>

IRC (general questions): irc.freenode.net #node.js
IRC (node core development): irc.freenode.net #node-dev

PR-URL: https://github.com/nodejs/node/pull/2743


Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

* Document that Symbol can used as event names.
* Add test for using Symbol as event names

PR-URL: https://github.com/nodejs/node/pull/4151


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Make it clear that error with throw if error listener is
not registered.

PR-URL: https://github.com/nodejs/node/pull/4275


Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>

Refs: https://github.com/nodejs/node-v0.x-archive/pull/25471
Refs: https://github.com/nodejs/node-v0.x-archive/issues/8443
PR-URL: https://github.com/nodejs/node/pull/4263


Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Myles Borins <myles.borins@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/3661


Reviewed-By: James M Snell <jasnell@gmail.com>

In dfee4e37, the module wrapper
and line offset used when wrapping module code was changed to
better report errors on the first line of modules. However, that
commit did not update the runInThisContext() call used to
execute the core modules, so their error line numbers have been
off by one. This commit provides the correct lineOffset for core
modules.

Refs: https://github.com/nodejs/node/pull/2867
PR-URL: https://github.com/nodejs/node/pull/4254


Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Minwoo Jung <jmwsoft@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

Original commit message:

    [heap] fix crash during the scavenge of ArrayBuffer
    Scavenger should not attempt to visit ArrayBuffer's storage, it is a
    user-supplied pointer that may have any alignment. Visiting it, may
    result in a crash.

    BUG=
    R=jochen

    Review URL: https://codereview.chromium.org/1406133003

    Cr-Commit-Position: refs/heads/master@{#31611}

PR-URL: https://github.com/nodejs/node/pull/4259


Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Fixes: https://github.com/nodejs/node/issues/3718
PR-URL: https://github.com/nodejs/node/pull/4276


Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

`WrapperInfo` casts pointer in JS object's internal field to
`AsyncWrap`. This approach fails miserably for `TLSWrap` because it was
inhereted from the `StreamBase` first, creating different kind of
`vtable` for the whole class.

Reorder parent classes to put `AsyncWrap` first.

Fix: https://github.com/nodejs/node/issues/4250
PR-URL: https://github.com/nodejs/node/pull/4268


Reviewed-By: James M Snell <jasnell@gmail.com>

PR-URL: https://github.com/nodejs/node/pull/4264


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>

Fix copy paste error in deprecation message

PR-URL: https://github.com/nodejs/node/pull/4269


Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Rod Vagg <r@va.gg>

Refs: https://github.com/nodejs/node/pull/2224#issuecomment-127356413
PR-URL: https://github.com/nodejs/node/pull/4247


Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

ARMv8 machines are typically quite fast and likely may not need
extended timeout times.

PR-URL: https://github.com/nodejs/node/pull/4248


Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>