FM / signal-exit

/home2/dakshskx/lib/node_modules/pm2/node_modules/signal-exit/

/home2/dakshskx/lib/node_modules/pm2/node_modules/signal-exit

Name	Size	Mode	Actions
index.js	5708	0644	edit dl rm
LICENSE.txt	748	0644	edit dl rm
package.json	864	0644	edit dl rm
README.md	1343	0644	edit dl rm
signals.js	1295	0644	edit dl rm

Edit: /home2/dakshskx/lib/node_modules/pm2/node_modules/signal-exit/README.md (1343B)

# signal-exit

[![Build Status](https://travis-ci.org/tapjs/signal-exit.png)](https://travis-ci.org/tapjs/signal-exit)
[![Coverage](https://coveralls.io/repos/tapjs/signal-exit/badge.svg?branch=master)](https://coveralls.io/r/tapjs/signal-exit?branch=master)
[![NPM version](https://img.shields.io/npm/v/signal-exit.svg)](https://www.npmjs.com/package/signal-exit)
[![Standard Version](https://img.shields.io/badge/release-standard%20version-brightgreen.svg)](https://github.com/conventional-changelog/standard-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`.

```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 process 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.

cmd: