https://github.com/mafintosh/hash-to-port

Hash a value to a valid port
https://github.com/mafintosh/hash-to-port

Last synced: 17 days ago
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Hash a value to a valid port

• Host: GitHub
• URL: https://github.com/mafintosh/hash-to-port
• Owner: mafintosh
• License: mit
• Created: 2015-10-08T15:13:49.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2020-11-29T11:47:23.000Z (almost 4 years ago)
• Last Synced: 2024-04-14T16:08:52.294Z (7 months ago)
• Language: JavaScript
• Homepage:
• Size: 5.86 KB
• Stars: 34
• Watchers: 5
• Forks: 3
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-network-js - hash-to-port

README

        
# hash-to-port

Hash a value to a valid port

```

npm install hash-to-port

```

[![build status](http://img.shields.io/travis/mafintosh/hash-to-port.svg?style=flat)](http://travis-ci.org/mafintosh/hash-to-port)

## Usage

``` js

var toPort = require('hash-to-port')

console.log(toPort('example.com')) // returns 22019

```

## API

#### `var port = toPort(value, ?from, ?to)`

Hash the given value to a valid port (`>= from <= to`).

The same value will *always* hash to the same port but note that two different values might hash to the same port as well

- `value` 

- `from`  (default: `1024`)

- `to`  (default: `65535`)

## License

MIT