nodejs/node-v0.x-archive

* Send referer header (with any potentially private stuff redacted)
* Fix critical typo bug in previous npm release

* v8: upgrade to 3.24.35.22

* buffer: add compare and equals methods (Sean McArthur)

* buffer: improve {read,write}{U}Int* methods (Nick Apperson)

* buffer: return uint if MSB is 1 in readUInt32 (goussardg)

* buffer: truncate buffer after string decode (Fedor Indutny)

* child_process: fix assertion error in spawnSync (Shigeki Ohtsu)

* crypto: fix memory leak in CipherBase::Final (Fedor Indutny)

* crypto: improve error messages (Ingmar Runge)

* crypto: move `createCredentials` to tls (Fedor Indutny)

* crypto: work around OpenSSL oddness (Fedor Indutny)

* dgram: introduce `reuseAddr` option (Fedor Indutny)

* domain: don't crash on "throw null" (Alex Kocharin)

* events: check if _events is an own property (Vladimir Kurchatkin)

* fs: improve performance of all stat functions (James Pickard)

* fs: return blksize on stats object (Trevor Norris)

* http: add request.flush() method (Ben Noordhuis)

* http: better client "protocol not supported" error (Nathan Rajlich)

* http: use defaultAgent.protocol in protocol check (Nathan Rajlich)

* main: Handle SIGINT properly. (Geir Hauge)

* net: bind to `::` TCP address by default (Fedor Indutny)

* readline: consider newlines for cursor position (Yazhong Liu)

* stream: split `objectMode` for Duplex (Vladimir Kurchatkin)

* tls: `getPeerCertificate(detailed)` (Fedor Indutny)

* tls: do not call SNICallback unless present (Fedor Indutny)

* tls: force readable/writable to `true` (Fedor Indutny)

* tls: support OCSP on client and server (Fedor Indutny)

* util: made util.isArray a direct alias for Array.isArray (Evan Carroll)

Conflicts:
	AUTHORS
	ChangeLog
	src/node_version.h

* npm: upgrade to v1.4.8

* openssl: upgrade to 1.0.1g

* uv: update to v0.10.27

* dns: fix certain txt entries (Fedor Indutny)

* assert: Ensure reflexivity of deepEqual (Mike Pennisi)

* child_process: fix deadlock when sending handles (Fedor Indutny)

* child_process: fix sending handle twice (Fedor Indutny)

* crypto: do not lowercase cipher/hash names (Fedor Indutny)

* dtrace: workaround linker bug on FreeBSD (Fedor Indutny)

* http: do not emit EOF non-readable socket (Fedor Indutny)

* http: invoke createConnection when no agent (Nathan Rajlich)

* stream: remove useless check (Brian White)

* timer: don't reschedule timer bucket in a domain (Greg Brail)

* url: treat  the same as / (isaacs)

* util: format as Error if instanceof Error (Rod Vagg)

Reverted 9520ade

Conflicts:
	deps/cares/src/ares_parse_txt_reply.c
	deps/uv/.mailmap
	deps/uv/AUTHORS
	deps/uv/ChangeLog
	deps/uv/include/uv.h
	deps/uv/src/unix/error.c
	deps/uv/src/unix/process.c
	deps/uv/src/version.c
	deps/uv/src/win/pipe.c
	deps/uv/src/win/signal.c
	deps/uv/src/win/util.c
	deps/uv/test/test-spawn.c
	deps/uv/vcbuild.bat
	deps/v8/src/platform-posix.cc
	deps/v8/tools/gyp/v8.gyp
	lib/util.js
	src/node.cc
	test/simple/test-util-format.js
	test/simple/test-util.js

* Check SHA before using files from cache
* adduser: allow change of the saved password
* Make `npm install` respect `config.unicode`
* Fix lifecycle to pass `Infinity` for config env value
* Don't return 0 exit code on invalid command
* cache: Handle 404s and other HTTP errors as errors
* bump tap dep, make tests stderr a bit quieter
* Resolve ~ in path configs to env.HOME
* Include npm version in default user-agent conf
* npm init: Use ISC as default license, use save-prefix for deps
* Many test and doc fixes

Because of differences in memcmp() implementation, normalize output to
return -1, 0 or 1 only.

Signed-off-by: Timothy J Fontaine <tjfontaine@gmail.com>

This commit introduces `readableObjectMode` and
`writableObjectMode` options for Duplex streams.
This can be used mostly to make parsers and
serializers with Transform streams.

Also the docs section about stream state objects
is removed, because it is not relevant anymore.
The example from the section is remade to show
new options.

fixes #6284

Signed-off-by: Timothy J Fontaine <tjfontaine@gmail.com>

resolveTxt now returns a 2-d array for all the chunks string chunks
relating to the record

When ExitCallback was not called with an error such as ENOENT in
uv_spawn, the process handle still remains refed and needs to be closed.

Signed-off-by: Timothy J Fontaine <tjfontaine@gmail.com>

1) ThrowCryptoTypeErrors was not actually used for
   type-related errors. Removed it.
2) For AEAD modes, OpenSSL does not set any internal
   error information if Final does not complete suc-
   cessfully. Therefore, "TypeError:error:00000000:l
   ib(0):func(0):reason(0)" would be the error mess-
   age. Use a default message for these cases.

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Signed-off-by: Fedor Indutny <fedor@indutny.com>

compare() works like String.localeCompare such that:

    Buffer.compare(a, b) === a.compare(b);

equals() does a native check to see if two buffers are equal.

Signed-off-by: Trevor Norris <trev.norris@gmail.com>

Commit f9ced08 switches V8 on Linux over from gettimeofday() to
clock_getres() and clock_gettime().  As of glibc 2.17, those functions
live in libc.  For older versions, we need to pull them in from librt.

Fixes the following link-time error;

    Release/obj.target/deps/v8/tools/gyp/libv8_base.a(platform-posix.o):
    In function `v8::internal::OS::Ticks()':
    platform-posix.cc:(.text+0x93c):
    undefined reference to `clock_gettime'
    platform-posix.cc:(.text+0x989):
    undefined reference to `clock_getres'

Fixes #7514.

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Conflicts:
	lib/util.js
	test/simple/test-util-format.js

This is a backport to fix #7253

Signed-off-by: Fedor Indutny <fedor@indutny.com>

ContextifyContext::CreateV8Context is now create context
with Environment pointer

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Date.now() indirectly calls gettimeofday() on Linux and that's a system
call that is extremely expensive on virtualized systems when the host
operating system has to emulate access to the hardware clock.

Case in point: output from `perf record -c 10000 -e cycles:u -g -i`
for a benchmark/http_simple bytes/8 benchmark with a light load of
50 concurrent clients:

    53.69%     node  node                 [.] v8::internal::OS::TimeCurrentMillis()
               |
               --- v8::internal::OS::TimeCurrentMillis()
                  |
                  |--99.77%-- v8::internal::Runtime_DateCurrentTime(v8::internal::Arguments, v8::internal::Isolate*)
                  |          0x23587880618e

That's right - over half of user time spent inside the V8 function that
calls gettimeofday().

Notably, nearly all system time gets attributed to acpi_pm_read(), the
kernel function that reads the ACPI power management timer:

    32.49%     node  [kernel.kallsyms]    [k] acpi_pm_read
               |
               --- acpi_pm_read
                  |
                  |--98.40%-- __getnstimeofday
                  |          getnstimeofday
                  |          |
                  |          |--71.61%-- do_gettimeofday
                  |          |          sys_gettimeofday
                  |          |          system_call_fastpath
                  |          |          0x7fffbbaf6dbc
                  |          |          |
                  |          |          |--98.72%-- v8::internal::OS::TimeCurrentMillis()

The cost of the gettimeofday() system call is normally measured in
nanoseconds but we were seeing 100 us averages and spikes >= 1000 us.
The numbers were so bad, my initial hunch was that the node process was
continuously getting rescheduled inside the system call...

v8::internal::OS::TimeCurrentMillis()'s most frequent caller is
v8::internal::Runtime_DateCurrentTime(), the V8 run-time function
that's behind Date.now().  The timeout handling logic in lib/http.js
and lib/net.js calls into lib/timers.js and that module will happily
call Date.now() hundreds or even thousands of times per second.
If you saw exports._unrefActive() show up in --prof output a lot,
now you know why.

That's why this commit makes V8 switch over to clock_gettime() on Linux.
In particular, it checks if CLOCK_REALTIME_COARSE is available and has
a resolution <= 1 ms because in that case the clock_gettime() call can
be fully serviced from the vDSO.

It speeds up the aforementioned benchmark by about 100% on the affected
systems and should go a long way toward addressing the latency issues
that StrongLoop customers have been reporting.

This patch will be upstreamed as a CR against V8 3.26.  I'm sending it
as a pull request for v0.10 first because that's what our users are
running and because the delta between 3.26 and 3.14 is too big to
reasonably back-port the patch.  I'll open a pull request for the
master branch once the CR lands upstream.

Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Signed-off-by: Fedor Indutny <fedor@indutny.com>

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Forcibly flushes the request headers.  You need this with long-lived
HTTP connections where the first data isn't written until the connection
has been established (think: tunneling requests over HTTP CONNECT.)

Fixes #7296.

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Provide more information in `ares_txt_reply` to coalesce chunks from the
same record into one string.

fix #7367

This reverts commit 896e193.

Proper handling of TXT records requires API change, we can't afford it
in v0.10.

See #7371 for details.

In tls.connect a unix socket connection to a path may be made in
recent versions of node by specifying the value for the path
property.

Signed-off-by: Fedor Indutny <fedor@indutny.com>

fix #7497

Signed-off-by: Fedor Indutny <fedor@indutny.com>

OpenSSL behaves oddly: on client `cert_chain` contains
the `peer_certificate`, but on server it doesn't.

Signed-off-by: Fedor Indutny <fedor@indutny.com>

Add `raw` property to certificate, add mode to output full certificate
chain.

When creating a TLSSocket instance based on the existing connecting
socket, `_connecting` property is copied after the initialization of
`net.Socket`. However, since `net.Socket` constructor will call
`.read(0)` if the `readable` is true - error may happen at this code
chunk in net.js:

    Socket.prototype._read = function(n) {
      debug('_read');

      if (this._connecting || !this._handle) {
        debug('_read wait for connection');
        this.once('connect', this._read.bind(this, n));
    ...

Leading to a test failures on windows:

 - test/simple/test-tls-connect-given-socket.js

Signed-off-by: Fedor Indutny <fedor@indutny.com>