delta/node-new.git/src/node_watchdog.h, branch docs-fix

src: add missing namespace using statements in node_watchdog.h

2020-03-09T11:55:41+00:00

Although these `using`s can derived from other header files, it will
be better to be self-contained.

PR-URL: https://github.com/nodejs/node/pull/32117
Reviewed-By: Ben Noordhuis 
Reviewed-By: Colin Ihrig 
Reviewed-By: James M Snell 
Reviewed-By: David Carlier 
Reviewed-By: Richard Lau 
Reviewed-By: Anna Henningsen

src,lib: make ^C print a JS stack trace

2020-01-28T05:52:27+00:00

If terminating the process with ctrl-c / SIGINT, prints a JS stacktrace
leading up to the currently executing code.

The feature would be enabled under option `--trace-sigint`.

Conditions of no stacktrace on sigint:

- has (an) active sigint listener(s);
- main thread is idle (i.e. uv polling), a message instead of stacktrace
  would be printed.

PR-URL: https://github.com/nodejs/node/pull/29207
Reviewed-By: Anna Henningsen 
Reviewed-By: Matteo Collina 
Reviewed-By: Ben Noordhuis 
Reviewed-By: Joyee Cheung 
Reviewed-By: Christopher Hiller 
Reviewed-By: Rich Trott

src: cleanup unused headers

2019-11-28T22:21:08+00:00

Node codebase has evolved a lot in the more than 10 years of its
existence. As more features (and code) have been added, changed,
removed, it's sometimes hard to keep track of what gets used and what
not.

This commits attempts to clean some of those potentially left-over
headers using suggestions from  include-what-you-use

Refs: https://github.com/nodejs/node/issues/27531

PR-URL: https://github.com/nodejs/node/pull/30328
Reviewed-By: Anna Henningsen 
Reviewed-By: Joyee Cheung 
Reviewed-By: James M Snell

src: do not use pointer for loop in node_watchdog

2019-06-13T03:55:25+00:00

PR-URL: https://github.com/nodejs/node/pull/28020
Reviewed-By: Richard Lau 
Reviewed-By: Colin Ihrig 
Reviewed-By: Ben Noordhuis 
Reviewed-By: James M Snell 
Reviewed-By: Rich Trott

src: enable V8's WASM trap handlers

2019-05-16T17:52:53+00:00

This uses SIGSEGV handlers to catch WASM out of bound (OOB) memory
accesses instead of inserting OOB checks inline, resulting in a 25%-30%
speed increase.

Note that installing a custom SIGSEGV handler will break this, resulting
in potentially scary behaviour.

Refs: https://github.com/nodejs/node/issues/14927

PR-URL: https://github.com/nodejs/node/pull/27246
Reviewed-By: Ben Noordhuis 
Reviewed-By: Joyee Cheung 
Reviewed-By: Anna Henningsen

src: make watchdog async callback a lambda

2019-02-08T07:31:25+00:00

`Watchdog::Async` features only once for the
async callback, so make it a lambda.

PR-URL: https://github.com/nodejs/node/pull/25945
Reviewed-By: James M Snell 
Reviewed-By: Anna Henningsen 
Reviewed-By: Colin Ihrig

vm: fix race condition with timeout param

2017-05-23T19:00:40+00:00

This fixes a race condition in the watchdog timer used for vm timeouts.
The condition would terminate the main stack's execution instead of the
code running under the sandbox.

PR-URL: https://github.com/nodejs/node/pull/13074
Reviewed-By: Anna Henningsen

meta: restore original copyright header

2017-03-10T19:23:48+00:00

A prior io.js era commit inappropriately removed the
original copyright statements from the source. This
restores those in any files still remaining from that
edit.

Ref: https://github.com/nodejs/TSC/issues/174
Ref: https://github.com/nodejs/node/pull/10599
PR-URL: https://github.com/nodejs/node/pull/10155

Note: This PR was required, reviewed-by and approved
by the Node.js Foundation Legal Committee and the TSC.
There is no `Approved-By:` meta data.

watchdog: add flag to mark handler as disabled

2016-12-23T02:32:08+00:00

Adds flags that marks WinCtrlCHandlerRoutine as disabled instead of
removing it. Trying to remove the controller from the controller
handle itself leads to deadlock.

PR-URL: https://github.com/nodejs/node/pull/10248
Reviewed-By: Anna Henningsen

test,util: fix flaky test-util-sigint-watchdog

2016-08-11T16:42:41+00:00

Fix parallel/test-util-sigint-watchdog by polling until the
signal has definitely been received instead of just using a timeout.

Fixes: https://github.com/nodejs/node/issues/7919
PR-URL: https://github.com/nodejs/node/pull/7933
Reviewed-By: James M Snell 
Reviewed-By: Colin Ihrig