Emitting an event within a `EventEmitter#once` callback of the same
event name will cause subsequent `EventEmitter#once` listeners of the
same name to be called multiple times.
var emitter = new EventEmitter();
emitter.once('e', function() {
emitter.emit('e');
console.log(1);
});
emitter.once('e', function() {
console.log(2);
});
emitter.emit('e');
// Output
// 2
// 1
// 2
Fix the issue, by calling the listener method only if it was not
already called.
BaseObject is a class that just handles the Persistent handle attached
to the class instance.
This also removed WeakObject. Reordering the inheritance chain helps
prevent unneeded calls on instances that don't call MakeCallback.
Make it more difficult to accidentally leak handles by removing the
top-level HandleScope. Now if there's no valid HandleScope now, V8
will complain and, in debug builds, abort.
* npm: Upgrade to 1.3.14
* uv: Upgrade to v0.10.19
* child_process: don't assert on stale file descriptor events (Fedor Indutny)
* darwin: Fix "Not Responding" in Mavericks activity monitor (Fedor Indutny)
* debugger: Fix bug in sb() with unnamed script (Maxim Bogushevich)
* repl: do not insert duplicates into completions (Maciej Małecki)
* src: Fix memory leak on closed handles (Timothy J Fontaine)
* tls: prevent stalls by using read(0) (Fedor Indutny)
* v8: use correct timezone information on Solaris (Maciej Małecki)
Fixes a 4 byte leak on handles closing. AKA The Walmart leak.
MakeCallback doesn't have a HandleScope. That means the callers scope
will retain ownership of created handles from MakeCallback and related.
There is by default a wrapping HandleScope before uv_run, if the caller
doesn't have a HandleScope on the stack the global will take ownership
which won't be reaped until the uv loop exits.
If a uv callback is fired, and there is no enclosing HandleScope in the
cb, you will appear to leak 4-bytes for every invocation. Take heed.
cc @hueniverse
`timezone` variable contains the difference, in seconds, between UTC and
local standard time (see `man 3 localtime` on Solaris).
Call to `tzset` is required to apply contents of `TZ` variable to
`timezone` variable.
BUG=v8:2064
Review URL: https://chromiumcodereview.appspot.com/10967066
Patch from Maciej Małecki <me@mmalecki.com>.
This is a back-port of upstream commit r12802 and a forward port of
commit 9fa953d from the v0.8 branch. V8 3.22 in the master branch
contains the patch so no further forward-porting is necessary.
Fix invalid `hasOwnProperty` function usage.
For example, before in the REPL:
```
> Ar<Tab>
Array
Array ArrayBuffer
```
Now:
```
> Ar<Tab>
Array
ArrayBuffer
```
Fixes#6255.
Closes#6498.
Create a HandleScope before calling the Environment::GetCurrent() that
takes a v8::Isolate* as an argument because it creates a handle with
the call to v8::Isolate::CurrentContext().
This commit removes the simple/test-event-emitter-memory-leak test for
being unreliable with the new garbage collector: the memory pressure
exerted by the test case is too low for the garbage collector to kick
in. It can be made to work again by limiting the heap size with the
--max_old_space_size=x flag but that won't be very reliable across
platforms and architectures.
Update the list of root certificates in src/node_root_certs.h with
tools/mk-ca-bundle.pl and update src/node_crypto.cc to make use of
the new format.
Fixes#6013.
The security fix from commit 6b92a713 also back-ported the test case.
Said test case relies on API that is only available in newer versions
of V8 and, as a result, broke the `make native` and `make <arch.mode>`
builds. This commit reverts that part of the back-port. Fixes the
following build error:
../test/cctest/test-api.cc: In function ‘void TestRegress260106()’:
../test/cctest/test-api.cc:17712:34: error: ‘class v8::Context’ has
no member named ‘GetIsolate’
Upstream V8 as of commit v8/v8@4bc70e8 uses a fixed seed of 314159265
for hash tables unless instructed otherwise. Tell V8 to keep using a
random seed.
CONTAINER_OF was introduced a while ago but was not used consistently
everywhere yet. This commit fixes that.
Why CONTAINER_OF instead of container_of? The former makes it crystal
clear that it's a macro, not a function.
Unbreak the build when linking against a shared version of OpenSSL that
doesn't support NPN (Next Protocol Negotiation.)
Fixes the following build error:
../src/node_crypto.cc:140: error: no member function
'AdvertiseNextProtoCallback' declared in
'node::crypto::SSLWrap<node::TLSCallbacks>'
../src/node_crypto.cc:147: error: no member function
'SelectNextProtoCallback' declared in
'node::crypto::SSLWrap<node::TLSCallbacks>'
Otherwise it might get stall (`Peek()` will return zero-length chunk)
in following situation:
1. `Write(kBufferLength)`
2. `Read(kBufferLength)`
3. `Write(anything)`
4. `Peek()` => `len=0`
Otherwise the string triggers an assertion error in node_http_parser.c,
line 370:
assert(Buffer::HasInstance(args[0]) == true);
because the first argument is not a Buffer object.
As discussed on the mailing list: the module will not go away but the
API will continue to receive updates as the need arises.
Link: https://groups.google.com/forum/#!topic/nodejs/uqyTcQfimAI
Message-ID: <7384b30e-b64c-4086-b78f-b5acca9842a9@googlegroups.com>
When socket, passed in `tls.connect()` `options` argument is not yet
connected to the server, `_handle` gets assigned to a `net.Socket`,
instead of `TLSSocket`.
When socket is connecting to the remote server (i.e. not yet connected,
but already past dns resolve phase), derive `_connecting` property from
it, because otherwise `afterConnect()` will throw an assertion.
fix#6443
|i| and |j| arent't used when building without crypto support. Hat tip
to Brian White.
Rename |l| to |k| while we're here because it's quite hard to discern
from |i| or |j| with some fonts.
Tim Wood
Trevor Norris
Ben Noordhuis
Timothy J Fontaine
yangguo@chromium.org
Maciej Małecki
Fedor Indutny
isaacs
fengmk2
Jackson Tian
Nathan Rajlich
Sam Roberts
Erik Dubbelboer