Remove the 'gc' event from the v8 module and remove the supporting
infrastructure from src/. It gets the axe because:
1. There are currently no users. It was originally conceived as
an upstreamed subset of StrongLoop's strong-agent GC metrics,
but the strong-agent code base has evolved considerably since
that time and has no use anymore for what is in core.
2. The implementation is not quite sound. It calls into JS land
from inside the GC epilog and that is unsafe. We could fix
that by delaying the callback until a safe time but because
there are no users anyway, removing it is all around easier.
PR-URL: https://github.com/iojs/io.js/pull/174
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
fs.exists() and fs.existsSync() do not follow the typical
error first callback convention. access() and accessSync()
are added as alternatives in this commit.
Fixes: https://github.com/joyent/node/pull/8714
PR-URL: https://github.com/iojs/io.js/pull/114
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Domenic Denicola <domenic@domenicdenicola.com>
Move the big endian to little endian conversion logic for UCS2 input
from src/string_bytes.cc to src/node_buffer.cc; StringSlice() is the
only function that actually needs it and with this commit, a second
copy is avoided on big endian architectures.
Introduce two-byte overloads of node::Encode() and StringBytes::Encode()
that ensure that the input is suitably aligned.
Revisits commit 535fec8 from yesterday.
Fix a regression that was introduced in commit a38b9178 by removing the
bad check. Also rearrange the addon loading logic to ensure that the
list of pending addons remains in a consistent state when the shared
object fails to load; in particular, when an addon self-registers first,
then hits a dynamic linker error in a later constructor.
Fixes the following asserting when loading a .node shared object:
node: ../src/node.cc:1944: void node::node_module_register(void*):
Assertion `(modpending) != (nullptr)' failed.
Fixesstrongloop/strongops#233.
PR-URL: https://github.com/iojs/io.js/pull/154
Reviewed-By: Ryan Graham <ryan@strongloop.com>
In newly introduced `SafeX509ExtPrint` I forgot to insert separators
between extensions, which lead to the "DNS:...DNS:..." thing for npm.
Fix: iojs/io.js#105
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/iojs/io.js/pull/113.patch
Some distributions disable SSLv3 due to POODLE. In such a case, disable
the specific SSLv3 methods and throw an exception, much like the code
already does for SSLv2. The SSLv23* code is retained because this is
OpenSSL's terminology for "no version in particular".
Reviewed-By: Fedor Indutny <fedor@indutny.com>
PR-URL: https://github.com/iojs/io.js/pull/101
Seen with g++ 4.9.2 on x86_64 Linux: a SIGSEGV is generated when the
input to v8::String::NewFromTwoByte() is not suitably aligned.
g++ 4.9.2 emits SSE instructions for copy loops. That requires aligned
input but that was something StringBytes::Encode() did not enforce until
now. Make a properly aligned copy before handing off the input to V8.
We could, as an optimization, check that the pointer is aligned on a
two-byte boundary but that is technically still UB; pointers-to-char
are allowed to alias other pointers but the reverse is not true:
a pointer-to-uint16_t that aliases a pointer-to-char is in violation
of the pointer aliasing rules.
See https://code.google.com/p/v8/issues/detail?id=3694
Fixes segfaulting test simple/test-stream2-writable.
PR-URL: https://github.com/iojs/io.js/pull/127
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Call a user-defined callback at specific points in the lifetime of an
asynchronous event. Which are on instantiation, just before/after the
callback has been run.
**If any of these callbacks throws an exception, there is no forgiveness
or recovery. A message will be displayed and a core file dumped.**
Currently these only tie into AsyncWrap, meaning no call to a hook
callback will be made for timers or process.nextTick() events. Though
those will be added in a future commit.
Here are a few notes on how to make the hooks work:
- The "this" of all event hook callbacks is the request object.
- The zero field (kCallInitHook) of the flags object passed to
setupHooks() must be set != 0 before the init callback will be called.
- kCallInitHook only affects the calling of the init callback. If the
request object has been run through the create callback it will always
run the before/after callbacks. Regardless of kCallInitHook.
- In the init callback the property "_asyncQueue" must be attached to
the request object. e.g.
function initHook() {
this._asyncQueue = {};
}
- DO NOT inspect the properties of the object in the init callback.
Since the object is in the middle of being instantiated there are some
cases when a getter is not complete, and doing so will cause Node to
crash.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
When instantiating a new AsyncWrap allow the parent AsyncWrap to be
passed. This is useful for cases like TCP incoming connections, so the
connection can be tied to the server receiving the connection.
Because the current architecture instantiates the *Wrap inside a
v8::FunctionCallback, the parent pointer is currently wrapped inside a
new v8::External every time and passed as an argument. This adds ~80ns
to instantiation time.
A future optimization would be to add the v8::External as the data field
when creating the v8::FunctionTemplate, change the pointer just before
making the call then NULL'ing it out afterwards. This adds enough code
complexity that it will not be attempted until the current approach
demonstrates it is a bottle neck.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
Expose basic hooks for AsyncWrap via the async_wrap binding. Right now
only the PROVIDER types are exposed. This is a preliminary step before
more functionality is added.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
The template class information is received via the type of the first
argument. So there is no need to use Wrap<T>(handle).
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
Instead of simply creating a new v8::Object to contain the connection
information, instantiate a new instance of a FunctionTemplate. This will
allow future improvements for debugging and performance probes.
Additionally, the "provider" argument in the ReqWrap constructor is no
longer optional.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
An edge case could occur when the setImmediate() in _fatalException()
would fire before the timers module had been loaded globally, causing
Node to crash.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
C++ won't deoptimize like JS if specific conditional branches are
sporadically met in the future. Combined with the amount of code
duplication removal and simplified maintenance complexity, it makes more
sense to merge MakeCallback and MakeDomainCallback.
Additionally, type casting in V8 before verifying what that type is will
cause V8 to abort in debug mode if that type isn't what was expected.
Fix this by first checking the v8::Value before casting.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
MakeCallback is too large a function to be inlined. Likewise, only
having header files will not allow for any part of AsyncWrap to be
exposed cleanly via NODE_MODULE_CONTEXT_AWARE_BUILTIN().
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
Async Listener was the name of the user-facing JS API, and is being
completely removed. Instead low level hooks directly into the mechanism
that AL used will be introduced in a future commit.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
It was my mistake to change an assert check. This changes it back to how
the assert was originally done.
Fixes: c131c1f "modules: adding load linked modules feature"
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
uv_thread_t is a HANDLE (void pointer) on Windows, which means that
on 64-bit windows it cannot be stored with CRYPTO_THREADID_set_numeric
without potential data loss.
PR-URL: https://github.com/iojs/io.js/pull/124
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
- introduced NM_F_LINKED flag to identify linked modules
- setting node_is_initialized after calling V8::Initialize in order to
make the right decision during initial module registration
- introduced modlist_linked in order to track modules that were
pre-registered in order to complete it once node is initialized
- completing registration of linked module similarly to the way it's
done inside DLOpen
PR-URL: https://github.com/iojs/io.js/pull/8
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Remove useless tests, and `ERR_peek_error()` calls. Things are being set
in a proper order now and there is no need for hacky extra checks.
The right order was:
1. Set certificate
2. Set key
Because setting certificate doesn't properly handle key mismatch errors.
Fix: node-forward/node#67
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/node-forward/node/pull/68
Turn on strict mode for the files in the lib/ directory. It helps
catch bugs and can have a positive effect on performance.
PR-URL: https://github.com/node-forward/node/pull/64
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Bring us a little closer to multi-isolate readiness by removing two
global variables.
Reviewed-By: Fedor Indutny <fedor@indutny.com>
PR-URL: https://github.com/node-forward/node/pull/58
Not allowing string was a change from v0.10 behaviour, commented on in
joyent/node#7991. Allow them again, but still check that argument is
numberish. Also, simplify the fragile and non-portable test code
introduced in 832ec1cd50 that required fixups 2a415358ee, and
ef3c4ed3d.
PR-URL: https://github.com/joyent/node/pull/8531
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
* v8::Platform has a new MonotonicallyIncreasingTime() method,
implement it.
* The ASCII apocalypse continues with the replacement of external
ASCII strings with external one byte strings.
`SSL_get_peer_certificate` returns referenced X509 object, we should
decrement the reference count once it is not needed.
Fixjoyent/node#8674
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
PR-URL: https://github.com/node-forward/node/pull/56
Fix a Windows-only build error that was introduced in
commit 1183ba4 ("zlib: support concatenated gzip files").
Rename the NO_ERROR and FAILED enumerations, they conflict
with macros of the same name in <winerror.h>.
PR-URL: https://github.com/node-forward/node/pull/57
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Turn os.endianness() from a run-time function into a pure JS function.
Upsides: makes it a good candidate for inlining at the call site.
Downsides: none that I can think of.
PR-URL: https://github.com/node-forward/node/pull/55
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
It was modified in libuv to be consistent with uv_exepath and not
include the trailing NULL byte in the returned size.
PR-URL: https://github.com/joyent/node/pull/8566
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Fixes a bug that was introduced in commit f674b09 when v8::String::New()
calls were replaced with calls to one-byte, two-byte and UTF-8 versions.
It turns out that for network interface names, using a one-byte encoding
can produce the wrong results on Windows. Use UTF-8 instead.
Libuv on Windows correctly encodes non-ASCII characters in the interface
name as UTF-8. On Unices however, the interface name is just a binary
string with no particular encoding; that's why on UNIX platforms, we
keep interpreting it as a one-byte string.
Fixesjoyent/node#8633.
PR-URL: https://github.com/node-forward/node/pull/44
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Newer incarnations of the task manager only show the description, not
even the product name.
PR-URL: https://github.com/node-forward/node/pull/46
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuisl.nl>
There is not much point in keeping it a separate project because it
doesn't build standalone, plus it makes applying changes to core more
difficult because of the implicit dependency on header files in src/.
Make the root_certs global fully const. As a side effect, that moves it
from the .data section to the .rodata section. Makes it a little easier
to reason about the remaining globals.
