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# Abstract

Shutdown is a small helper to safely shutdown serivces on SIGINT ( ctrl-C ) A singelton calling a callback on SIGINT and provides a timeout if the callback does not finish in a period of time .

Example

```shell
const shutdown = require('shutdown');

shutdown(async () => {
   await myClass.close();
   process.exit(0);
});
```

## Contents

- [Meta](#Meta)

## Meta