README.md #1

signal-exit

Build Status Coverage Status NPM version

When you want to fire an event no matter how a process exits:

  • reaching the end of execution.
  • explicitly having process.exit(code) called.
  • having process.kill(pid, sig) called.
  • receiving a fatal signal from outside the process

Use signal-exit.

var onExit = require('signal-exit')

onExit(function (code, signal) {
  console.log('process exited!')
})

API

var remove = onExit(function (code, signal) {}, options)

The return value of the function is a function that will remove the handler.

Note that the function only fires for signals if the signal would cause the proces to exit. That is, there are no other listeners, and it is a fatal signal.

Options

  • alwaysLast: Run this handler after any other signal or exit handlers. This causes process.emit to be monkeypatched.
# signal-exit

[![Build Status](https://travis-ci.org/bcoe/signal-exit.png)](https://travis-ci.org/bcoe/signal-exit)
[![Coverage Status](https://coveralls.io/repos/bcoe/signal-exit/badge.svg?branch=)](https://coveralls.io/r/bcoe/signal-exit?branch=)
[![NPM version](https://img.shields.io/npm/v/signal-exit.svg)](https://www.npmjs.com/package/signal-exit)

When you want to fire an event no matter how a process exits:

* reaching the end of execution.
* explicitly having `process.exit(code)` called.
* having `process.kill(pid, sig)` called.
* receiving a fatal signal from outside the process

Use `signal-exit`.

```js
var onExit = require('signal-exit')

onExit(function (code, signal) {
  console.log('process exited!')
})
```

## API

`var remove = onExit(function (code, signal) {}, options)`

The return value of the function is a function that will remove the
handler.

Note that the function *only* fires for signals if the signal would
cause the proces to exit.  That is, there are no other listeners, and
it is a fatal signal.

## Options

* `alwaysLast`: Run this handler after any other signal or exit
  handlers.  This causes `process.emit` to be monkeypatched.
# Change User Description Committed
#1 19553 swellard Move and rename clients
//guest/perforce_software/helix-web-services/main/source/clients/2016.1.0/javascript/node_modules/signal-exit/README.md
#1 18810 tjuricek First-pass at JavaScript client SDK.

JavaScript requires Node with Gulp to "browserfy" the library. It's the easiest way I found to use the swagger-js project; bundle up a wrapping method.

There is no JavaScript reference guide. The swagger-js doesn't really document what they do very well, actually.

Overall I'm not particularly impressed by swagger-js, it was hard to even figure out what the right method syntax was. We may want to invest time in doing it better.

This required setting CORS response headers, which are currently defaulted to a fairly insecure setting.