airopt-manager/adi-ui/.pnpm-store/v10/files/38/4d9c40a83ce63f3f7aa314aefbe7b699362ab3a6b3e05a88d931c74ad17ae0538520ff357903cd62e59a5cc35cb199984d891b9ae81e1b0628614e9204cbed

# signal-exit

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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.