0
0
mirror of https://github.com/nodejs/node.git synced 2024-12-01 16:10:02 +01:00
Commit Graph

11641 Commits

Author SHA1 Message Date
Chris Dickinson
051d482b15 repl: fix _debugger by properly proxying repl
The _debugger module uses the internal REPL module, but expects
to receive the userland REPL module. This fixes the breakage that
occurs by proxying the userland REPL module through the internal
module.

It also fixes an unintended in-REPL bug, where require(node-module)
was not resolving correctly.

PR-URL: https://github.com/iojs/io.js/pull/1605
Reviewed-By: Roman Reiss <me@silverwind.io>
2015-05-04 10:42:42 -07:00
Ben Noordhuis
e67542ae17 build: disable -Og when building with clang
clang does not yet support -Og, fall back to -O0.

See: https://llvm.org/bugs/show_bug.cgi?id=20765
Fixes: https://github.com/iojs/io.js/issues/1608
PR-URL: https://github.com/iojs/io.js/pull/1609
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2015-05-04 17:25:44 +02:00
Ben Noordhuis
279f6116aa src: fix -Wmissing-field-initializers warning
Fix the following (non-serious) compiler warning:

    ../src/node_http_parser.cc:558:1: warning: missing initializer for
    member 'http_parser_settings::on_chunk_header'
    [-Wmissing-field-initializers]
    };
    ^
    ../src/node_http_parser.cc:558:1: warning: missing initializer for
    member 'http_parser_settings::on_chunk_complete'
    [-Wmissing-field-initializers]

Introduced in commit b3a7da1 ("deps: update http_parser to 2.5.0").

PR-URL: https://github.com/iojs/io.js/pull/1606
Reviewed-By: Fedor Indutny <fedor@indutny.com>
2015-05-04 13:59:31 +02:00
Сковорода Никита Андреевич
f7620fb96d tls_wrap: Unlink TLSWrap and SecureContext objects
This makes `TLSWrap` and `SecureContext` objects collectable by the
incremental gc.

`res = null` destroys the cyclic reference in the `reading` property.
`this.ssl = null` removes the remaining reference to the `TLSWrap`.
`this.ssl._secureContext.context = null` removes the reference to
the `SecureContext` object, even though there might be references
to `this.ssl._secureContext` somewhere.

The `reading` property will now throw an error if accessed after the
socket is closed, but that should not happen.

PR-URL: https://github.com/iojs/io.js/pull/1580
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
2015-05-04 14:18:51 +03:00
Rod Vagg
dacc1fa35c doc: update AUTHORS list
Update AUTHORS list using tools/update-authors.sh

PR-URL: https://github.com/iojs/io.js/pull/1586
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
2015-05-03 20:31:23 -07:00
Rod Vagg
702997c1f0 Revert "url: significantly improve the performance of the url module"
This reverts commit 3fd7fc429c.

It was agreed that this change contained too much potential ecosystem
breakage, particularly around the inability to `delete` properties off a
`Url` object. It may be re-introduced for a later release, along with
better work on ecosystem compatibility.

PR-URL: https://github.com/iojs/io.js/pull/1602
Reviewed-By: Mikeal Rogers <mikeal.rogers@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Forrest L Norvell <forrest@npmjs.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Isaac Z. Schlueter <i@izs.me>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2015-05-03 20:29:41 -07:00
Rod Vagg
0daed24883 Revert "url: delete href cache on all setter code paths"
This reverts commit dbdd81a91b.

It was agreed that this change contained too much potential ecosystem
breakage, particularly around the inability to `delete` properties off a
`Url` object. It may be re-introduced for a later release, along with
better work on ecosystem compatibility.

PR-URL: #1602
Reviewed-By: Mikeal Rogers <mikeal.rogers@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Forrest L Norvell <forrest@npmjs.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Isaac Z. Schlueter <i@izs.me>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2015-05-03 20:29:34 -07:00
Rod Vagg
0f39ef4ca1 Revert "url: fix treatment of some values as non-empty"
This reverts commit 66877216bd.

It was agreed that this change contained too much potential ecosystem
breakage, particularly around the inability to `delete` properties off a
`Url` object. It may be re-introduced for a later release, along with
better work on ecosystem compatibility.

PR-URL: #1602
Reviewed-By: Mikeal Rogers <mikeal.rogers@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Forrest L Norvell <forrest@npmjs.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Isaac Z. Schlueter <i@izs.me>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2015-05-03 20:28:51 -07:00
Petka Antonov
66877216bd url: fix treatment of some values as non-empty
In addition to null, undefined and the empty string
are treated as empty (removing the component from the url).

The string '#' is treated same as empty values when
setting .hash.

The string '?' is treated same as empty values when
setting .search.

PR-URL: https://github.com/iojs/io.js/pull/1589
Fixes: https://github.com/iojs/io.js/issues/1588
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-03 11:29:54 +03:00
Petka Antonov
dbdd81a91b url: delete href cache on all setter code paths
PR-URL: https://github.com/iojs/io.js/pull/1589
Fixes: https://github.com/iojs/io.js/issues/1588
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-03 11:26:28 +03:00
Fedor Indutny
b4f5898395 net: ensure Write/ShutdownWrap references handle
`StreamBase::AfterWrite` is passing handle as an argument to the
`afterWrite` function in net.js. Thus GC should not collect the handle
and the request separately and assume that they are tied together.

With this commit - request will always outlive the StreamBase instance,
helping us survive the GC pass.

Same applies to the ShutdownWrap instances, they should never be
collected after the StreamBase instance.

Fix: https://github.com/iojs/io.js/pull/1580
PR-URL: https://github.com/iojs/io.js/pull/1590
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-03 03:58:53 +03:00
Nick Raienko
2a3a1909ab doc: add require() lines to child.stdio example
PR-URL: https://github.com/iojs/io.js/pull/1504
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
2015-05-02 15:55:36 -07:00
Roman Reiss
2e2fce0502 repl: fix persistent history and env variable name
Issue #1575 did introduce a check for options.terminal but this variable
wasn't able to get truthy, which in turn broke persistent history
completely. This changes the variable to get truthy on true terminals.

Additionally, the docs and the code did differ on which environment
variable was used for history. This changes the code to use
NODE_REPL_HISTORY_FILE.

PR-URL: https://github.com/iojs/io.js/pull/1593
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
2015-05-03 00:41:14 +02:00
Alexander Gromnitsky
02388dbf40 doc: fix some cross-references
PR-URL: https://github.com/iojs/io.js/pull/1584
Reviewed-By: Roman Reiss <me@silverwind.io>
2015-05-02 14:07:21 +02:00
Petka Antonov
3fd7fc429c url: significantly improve the performance of the url module
(landed by @rvagg)

PR-URL: https://github.com/iojs/io.js/pull/1561
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
2015-05-01 23:12:52 -07:00
Rod Vagg
57c4cc26e2 doc: add TC meeting 2015-04-22 minutes
Closes: https://github.com/iojs/io.js/pull/1502
PR-URL: https://github.com/iojs/io.js/pull/1556
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2015-05-01 22:23:47 -07:00
Brian White
c7782c0af8 node: improve nextTick performance
This commit uses separate functions to isolate deopts caused by
try-catches and avoids fn.apply() for callbacks with small numbers
of arguments.

These changes improve performance by ~1-40% in the various
nextTick benchmarks.

PR-URL: https://github.com/iojs/io.js/pull/1571
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
2015-05-01 21:27:34 -04:00
Fedor Indutny
ea5195ccaf repl: do not save history for non-terminal repl
When running in non-TTY mode - the `repl.history` is `undefined` and
is not actually populated. Saving it will result in a crashes of
subsequent repl runs.

Fix: https://github.com/iojs/io.js/issues/1574
PR-URL: https://github.com/iojs/io.js/pull/1575
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
2015-05-02 03:11:07 +02:00
Jeremiah Senkpiel
79a7a86d4d Merge branch 'v1.x'
PR-URL: https://github.com/iojs/io.js/pull/1582
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

Conflicts:
	src/node_version.h
2015-05-01 20:08:55 -04:00
Bert Belder
30e83d2e84 win,node-gyp: optionally allow node.exe/iojs.exe to be renamed
On Windows, when node or io.js attempts to dynamically load a compiled
addon, the compiled addon tries to load node.exe or iojs.exe again -
depending on which import library the module used when it was linked.
This causes many compiled addons to break when node.exe or iojs.exe are
renamed, because when the binary has been renamed the addon DLL can't
find the (right) .exe file to load its imports from.

This patch gives compiled addon developers an option to overcome this
restriction by compiling a delay-load hook into their binary. The
delay-load hook ensures that whenever a module tries to load imports
from node.exe/iojs.exe, it'll just look at the process image, thereby
making the addon work regardless of what name the node/iojs binary has.

To enable this feature, the addon developer must set the
'win_delay_load_hook' option to 'true' in their binding.gyp file, like
this:

```
{
  'targets': [
    {
      'target_name': 'ernie',
      'win_delay_load_hook': 'true',
      ...
```

Bug: https://github.com/iojs/io.js/issues/751
Bug: https://github.com/iojs/io.js/issues/965
Upstream PR: https://github.com/TooTallNate/node-gyp/pull/599

PR-URL: https://github.com/iojs/io.js/pull/1251
Reviewed-By: Rod Vagg <rod@vagg.org>

PR-URL: https://github.com/iojs/io.js/pull/1266
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-01 16:07:58 -07:00
cjihrig
935c9d3fa7 deps: make node-gyp work with io.js
Every npm version bump requires a few patches to be floated on
node-gyp for io.js compatibility. These patches are found in
03d199276e,
5de334c230, and
da730c76e9. This commit squashes
them into a single commit.

PR-URL: https://github.com/iojs/io.js/pull/990
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-05-01 16:07:57 -07:00
Forrest L Norvell
56e4255382 deps: upgrade npm to 2.9.0
PR-URL: https://github.com/iojs/io.js/pull/1573
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
2015-05-01 16:05:03 -07:00
Roman Reiss
b4ad5d7050 doc: improve http.request and https.request opts
This adds a few previously undocumented option to both functions.

PR-URL: https://github.com/iojs/io.js/pull/1551
Fixes: https://github.com/iojs/io.js/issues/1082
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2015-05-01 19:55:50 +02:00
Fedor Indutny
550c2638c0 tls: use SSL_set_cert_cb for async SNI/OCSP
Do not enable ClientHello parser for async SNI/OCSP. Use new
OpenSSL-1.0.2's API `SSL_set_cert_cb` to pause the handshake process and
load the cert/OCSP response asynchronously. Hopefuly this will make
whole async SNI/OCSP process much faster and will eventually let us
remove the ClientHello parser itself (which is currently used only for
async session, see #1462 for the discussion of removing it).

NOTE: Ported our code to `SSL_CTX_add1_chain_cert` to use
`SSL_CTX_get0_chain_certs` in `CertCbDone`. Test provided for this
feature.

Fix: https://github.com/iojs/io.js/issues/1423
PR-URL: https://github.com/iojs/io.js/pull/1464
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
2015-05-01 16:56:55 +02:00
Fedor Indutny
30b7349176 stream_base: dispatch reqs in the stream impl
Dispatch requests in the implementation of the stream, not in the code
creating these requests. The requests might be piled up and invoked
internally in the implementation, so it should know better when it is
the time to dispatch them.

In fact, TLS was doing exactly this thing which led us to...

Fix: https://github.com/iojs/io.js/issues/1512
PR-URL: https://github.com/iojs/io.js/pull/1563
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
2015-05-01 13:52:11 +02:00
Ben Noordhuis
78f4b038f8 build: turn on debug-safe optimizations with -Og
The resulting binary is still easy to inspect in gdb but is not as dog
slow.  The 'parallel' test suite, although it takes several minutes to
complete, now finishes without any tests timing out.

PR-URL: https://github.com/iojs/io.js/pull/1569
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
2015-05-01 11:59:30 +02:00
Chris Dickinson
0450ce7db2 repl: add mode detection, cli persistent history
this creates a new internal module responsible for providing
the repl created via "iojs" or "iojs -i," and adds the following
options to the readline and repl subsystems:

* "repl mode" - determine whether a repl is strict mode, sloppy mode,
  or auto-detect mode.
* historySize - determine the maximum number of lines a repl will store
  as history.

The built-in repl gains persistent history support when the
NODE_REPL_HISTORY_FILE environment variable is set. This functionality
is not exposed to userland repl instances.

PR-URL: https://github.com/iojs/io.js/pull/1513
Reviewed-By: Fedor Indutny <fedor@indutny.com>
2015-04-30 19:33:05 -07:00
Johan Bergström
a5dcff827a build: Use option groups in configure output
Minor edits to current build flags and its help texts as well
as grouping shared and i18n options into separate option groups.

Also, validate i18n default/logic similar to how we treat other
options. `--download` isn't really intl-specific but is only used
for that purpose which is why it's grouped similarly.

PR-URL: https://github.com/iojs/io.js/pull/1533
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
Reviewed-By: Steven R. Loomis <srl@icu-project.org>
2015-05-01 10:31:00 +10:00
Roman Klauke
801b47acc5 gitignore: ignore xcode workspaces and projects
Calling ./configure --xcode creates xcode projects and a
workspace for io.js.

PR-URL: https://github.com/iojs/io.js/pull/1562
Reviewed-By: Vladimir Kurchatkin <vladimir.kurchatkin@gmail.com>
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Roman Reiss <me@silverwind.io>
2015-04-30 22:06:58 +02:00
Ben Noordhuis
7dc8eec0a6 doc: deprecate smalloc module
Upcoming V8 changes will make it impossible to keep supporting the
smalloc module so deprecate it now and tell people to switch to
typed arrays.

PR-URL: https://github.com/iojs/io.js/pull/1566
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2015-04-30 19:44:49 +02:00
Fedor Indutny
1787416376 tls: destroy singleUse context immediately
Destroy singleUse context right after it is going out of use.

Fix: https://github.com/iojs/io.js/issues/1522
PR-URL: https://github.com/iojs/io.js/pull/1529
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
2015-04-30 11:02:30 +02:00
Fedor Indutny
2684c902c4 tls: zero SSL_CTX freelist for a singleUse socket
When connecting to server with `keepAlive` turned off - make sure that
the read/write buffers won't be kept in a single use SSL_CTX instance
after the socket will be destroyed.

Fix: https://github.com/iojs/io.js/issues/1522
PR-URL: https://github.com/iojs/io.js/pull/1529
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
2015-04-30 11:02:26 +02:00
Fedor Indutny
e6874dd0f9 crypto: track external memory for SSL structures
Ensure that GC kicks in at the right times and the RSS does not blow up.

Fix: https://github.com/iojs/io.js/issues/1522
PR-URL: https://github.com/iojs/io.js/pull/1529
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
2015-04-30 11:02:23 +02:00
Fedor Indutny
2d241b3b82 tls: destroy SSL once it is out of use
Do not keep SSL structure in memory once socket is closed. This should
lower the memory usage in many cases.

Fix: https://github.com/iojs/io.js/issues/1522
PR-URL: https://github.com/iojs/io.js/pull/1529
Reviewed-By: Shigeki Ohtsu <ohtsu@iij.ad.jp>
2015-04-30 11:01:56 +02:00
Ben Noordhuis
73062521a4 src: deprecate smalloc public functions
Upcoming V8 changes will make it impossible to keep supporting the
smalloc functionality so deprecate the functions in smalloc.h now
and tell people to switch to typed arrays.

This commit shuffles code around in smalloc.cc to avoid generating
the deprecation warnings when building io.js itself.

PR-URL: https://github.com/iojs/io.js/pull/1565
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-04-30 01:05:33 +02:00
Ben Noordhuis
ccb199af17 src: fix deprecation warnings
The previous commit enables deprecation warnings, this commit fixes
the handful of offending sites where the isolate was not explicitly
being passed around.

PR-URL: https://github.com/iojs/io.js/pull/1565
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-04-30 01:05:32 +02:00
Ben Noordhuis
609fa0de03 src: fix NODE_DEPRECATED macro
The NODE_DEPRECATED macro was piggybacking on the V8_DEPRECATED macro
but that macro is silent unless V8_DEPRECATION_WARNINGS is defined,
something io.js doesn't do.  Ergo, no deprecation notices were being
issued.

PR-URL: https://github.com/iojs/io.js/pull/1565
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-04-30 01:05:08 +02:00
Ben Noordhuis
d5ce47e433 lib: deprecate the smalloc module
Upcoming V8 changes will make it impossible to keep supporting the
smalloc module so deprecate it now and tell people to switch to
typed arrays.

The module is used in core in a few places so this commit makes the
public module private and replaces the public part with wrappers that
print deprecation notices.

PR-URL: https://github.com/iojs/io.js/pull/1564
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
2015-04-29 19:33:43 +02:00
Evan Lucas
3c92ca2b5c src: add ability to get/set effective uid/gid
Adds the following to process:

- `process.geteuid()`
- `process.seteuid(id)`
- `process.getegid()`
- `process.setegid(id)`

PR-URL: https://github.com/iojs/io.js/pull/1536
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-04-29 16:04:26 -05:00
Rod Vagg
f9b226c1c1 test: extend timeouts for ARMv6
Based on tests running on original Raspberry Pi

PR-URL: https://github.com/iojs/io.js/pull/1554
Reviewed-By: Roman Reiss <me@silverwind.io>
2015-04-29 19:28:11 +10:00
Julian Duque
f9c681cf62 fs: validate fd on fs.write
PR-URL: #1553
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
2015-04-28 17:44:37 -05:00
Ben Noordhuis
509b59ea7c deps: enable v8 postmortem debugging again
Cherry-pick https://codereview.chromium.org/1033733003 from upstream
and re-enable postmortem debugging.

PR-URL: https://github.com/iojs/io.js/pull/1232
Reviewed-By: Fedor Indutny <fedor@indutny.com>
2015-04-28 14:40:18 -07:00
Chris Dickinson
01652c7709 deps: upgrade v8 to 4.2.77.18
This commit applies a secondary change in order to make `make test`
pass cleanly, specifically re-disabling post-mortem debugging in
common.gypi.

PR-URL: https://github.com/iojs/io.js/pull/1506
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-04-28 14:38:32 -07:00
Ben Noordhuis
01e6632d70 deps: upgrade v8 to 4.2.77.15
This includes the out-of-tree patch (but fixed in upstream HEAD) from
commit 41c00a2 ("deps: enable v8 postmortem debugging again".)

PR-URL: https://github.com/iojs/io.js/pull/1399
Reviewed-By: Fedor Indutny <fedor@indutny.com>
2015-04-28 14:38:16 -07:00
Ben Noordhuis
db4ded5903 deps: enable v8 postmortem debugging again
Cherry-pick https://codereview.chromium.org/1033733003 from upstream
and re-enable postmortem debugging.

PR-URL: https://github.com/iojs/io.js/pull/1232
Reviewed-By: Fedor Indutny <fedor@indutny.com>
2015-04-28 14:38:16 -07:00
Ben Noordhuis
36cd5fb9d2 deps: upgrade v8 to 4.2.77.13
This commit applies some secondary changes in order to make `make test`
pass cleanly:

* disable broken postmortem debugging in common.gypi

* drop obsolete strict mode test in parallel/test-repl

* drop obsolete test parallel/test-v8-features

PR-URL: https://github.com/iojs/io.js/pull/1232
Reviewed-By: Fedor Indutny <fedor@indutny.com>
2015-04-28 14:38:16 -07:00
Christian Tellnes
b57cc51d8d os: remove trailing slash from os.tmpdir()
This commit makes `os.tmpdir()` behave consistently on all platforms. It
changes `os.tmpdir()` to always return a path without trailing slash.

Semver: major
Fixes: https://github.com/iojs/io.js/issues/715
PR-URL: https://github.com/iojs/io.js/pull/747
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-04-28 14:38:14 -07:00
Rod Vagg
1bcdf46ca7 doc: add TC meeting 2015-04-15 minutes
PR-URL: #1498
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>
2015-04-28 13:25:30 -05:00
Yosuke Furukawa
391cae3595 doc: Add Known issues to v1.7.0/1.7.1 CHANGELOG
PR-URL: https://github.com/iojs/io.js/pull/1473
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>
2015-04-29 01:13:31 +09:00
Brian White
0fa6c4a6fc string_decoder: don't cache Buffer.isEncoding
Some modules are monkey-patching Buffer.isEncoding, so without this
they cannot do that.

Fixes: https://github.com/iojs/io.js/issues/1547
PR-URL: https://github.com/iojs/io.js/pull/1548
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
2015-04-28 11:13:39 -04:00