CSE2410 Fall 2014 Bounce

src, lib: update after internal api change

Libuv now returns errors directly. Make everything in src/ and lib/
follow suit.

The changes to lib/ are not strictly necessary but they remove the need
for the abominations that are process._errno and node::SetErrno().

buffer: use smalloc as backing data store

Memory allocations are now done through smalloc. The Buffer cc class has
been removed completely, but for backwards compatibility have left the
namespace as Buffer.

The .parent attribute is only set if the Buffer is a slice of an...

src: remove old comment code

Now that maxTickDepth no longer exists there's no depth index on
infoBox. Forgot to remove the comment about this.

process: remove max tick check for domains

maxTickDepth checks have been removed for domains and replaced with a
flag that checks if the last callback threw. If it did then execution of
the remaining tickQueue is deferred to the spinner.

This is to prevent domains from entering a continuous loop when an error...

process: relocate needSpinner calls

It's only necessary to request the spinner once tickDone has been
called, and not on every nextTick.

domain: fix domain callback from MakeCallback

Since _tickCallback and _tickDomainCallback were both called from
MakeCallback, it was possible for a callback to be called that required
a domain directly to _tickCallback.

The fix was to implement process.usingDomains(). This will set all...

deps: upgrade libuv to 7b66ea1

lint

node: Add --throw-deprecation

Extremely handy when tracking down a flood of recursive nextTick warnings.

lib, src: remove errno global

Remove the errno global. It's a property on the process object now.

Fixes #3095.

core: Remove the nextTick for running the main file

Not necessary, since we can handle the error properly on the first tick
now, even if there are event listeners, etc.

Additionally, this removes the unnecessary "_needTickCallback" from
startup, since Module.loadMain() will kick off a nextTick callback right...

process: fix bug where spinner wasn't called

Apperently there is a case where calling the spinner was required after
passing a callback to nextTick(). This fixes that issue.

process: streamlining tick callback logic

• Callbacks from spinner now calls its own function, separate from the
  tickCallback logic
• MakeCallback will call a domain specific function if a domain is
  detected
• _tickCallback assumes no domains, until nextTick receives a callback...

buffer: fix Buffer::HasInstance() check

It was returning true for typed arrays. Check that the object was
instantiated with the Buffer constructor.

node: Do not use fn.apply() in process._makeCallback

node: emit 'exit' when exiting with error

Fix #3555

domain: Do not use uncaughtException handler

This adds a process._fatalException method which is called into from
C++ in order to either emit the 'uncaughtException' method, or emit
'error' on the active domain.

The 'uncaughtException' event is an implementation detail that it would...

tty/stdin: Refactor for streams2

Print warning when maxTickDepth is reached

windows: don't blow when a signal handler is attached

Blowing up when the user attaches a signal handler makes no sense. Also,
in Node 0.10 signals will be supported, so allow people to get used to
it.

process: use uv_signal instead of ev_signal

Merge remote-tracking branch 'ry/v0.8'

Conflicts:
ChangeLog
deps/uv/src/unix/sunos.c
deps/uv/test/test-tcp-unexpected-read.c
src/node_version.h

nextTick: Preserve depth in error/reentry cases

When there is an error that is thrown in a nextTick function, which is
then handled by a domain or other process.on('uncaughtException')
handler, if the error handler also adds a nextTick and triggers
multiple MakeCallback events (ie, by doing some I/O), then it would...

nextTick: Handle tick callbacks after each tick

Assign to property of global, instead of implicit global variable

Fixes crash in strict mode.

Fix #3503: stdin: resume() on pipe(dest)

node: change the constructor name of process from EventEmitter to process

child_process: new stdio API for .spawn() method

Merge remote-tracking branch 'ry/v0.6' into v0.6-merge

Conflicts:
ChangeLog
deps/uv/include/uv-private/uv-unix.h
deps/uv/src/unix/core.c
deps/uv/src/unix/sunos.c
deps/v8/src/runtime.cc
doc/api/crypto.markdown
lib/http.js
src/node_version.h
test/gc/test-http-client-timeout.js...

Merge remote-tracking branch 'ry/v0.6' into v0.6-merge

Conflicts:
Makefile
lib/zlib.js
src/node.cc
src/node.js

process: ensure that "exit" doesn't get emitted twice on a natural exit

Fixes "test/simple/test-process-exit.js".

process: make --eval and reading scripts from stdin act the same

Reusing the same logic for both places for the behavior is consistent.

For example:

$ ./node -p -e "'Hello World'" 
  Hello World

$ echo "'Hello World'" | ./node -p
  Hello World

Domain feature

This is a squashed commit of the main work done on the domains-wip branch.

The original commit messages are preserved for posterity:

• Implicitly add EventEmitters to active domain
• Implicitly add timers to active domain
• domain: add members, remove ctor cb...

repl: add a 'useColors' option to the repl

This should only be minimally used, since the `terminal` value will usually be
what you are expecting. This option is specifically for the case where `terminal`
is false, but you still want colors to be output (or vice-versa).

repl: fix 'terminal' mode autodetection on global repls

Fixes test/simple/test-force-repl.js

cmd: add a -i / --interactive flag to force the REPL

This is the only way to spawn a node child process in REPL mode, and will
also be needed to be able to use the REPL in MinTTY.

process: add `process.config`

This is the JS representation of the `config.gypi` file that was used when
compiling node. With this information, you can tell whether the current node
binary has shared or static dependencies, or any other configuration options...

Revert "startup: use `path.resolve` instead of `path.join(cwd, ...)`"

This reverts commit b0c15412270f32e00c268c578f07a1ed032323f5.

Reverted commit introduced a regression causing `process.argv<sup>0</sup>` to be
invalid in node processes spawned from `PATH` (without explicit path to...

Pause process.stdin in stdin getter

Otherwise, it'll be ref'ed, and keep the process hanging.

startup: move `EventEmitter` closer to the lookup

This makes startup faster by ~0.2 ms on my computer.

process: remove old notices about removed methods

These methods were removed a long time ago. Keeping these notices here
makes no sense anymore.

Also, removing this part of code slightly speeds up the startup.

Merge remote-tracking branch 'ry/master' into merge-v0.6

support for sharing streams accross isolates

core: add `NativeModule.prototype.deprecate`

Formalize and cleanup handling of deprecated core methods.

Fix #2507 Raise errors less agressively when destroying stdio streams

Also, if an error is already provided, then raise the provided
error, rather than throwing it with a less helpful 'stdout cannot
be closed' message.

This is important for properly handling EPIPEs.

child_process: add isolates support

Passing an options object with {thread:true} to .fork() or .spawn() will run the
target script in a thread instead of a separate process.

Remove unused variable.

The file descriptor arg to child_process._forkChild() is not used any more.
Remove it, avoids future confusion.

cli: add -p switch, print result of --eval

make stdout stream non-destroyable

process.kill doesn't create error obj correctly