# dns-sd

[![License](https://img.shields.io/badge/license-MIT-blue?style=flat-square)](https://gitlab.com/collight/dns-sd/-/blob/main/LICENSE.md)
[![GitLab Pipeline Status](https://img.shields.io/gitlab/pipeline-status/collight/dns-sd?style=flat-square)](https://gitlab.com/collight/dns-sd/-/pipelines)
[![NPM Version](https://img.shields.io/npm/v/@collight/dns-sd?style=flat-square)](https://www.npmjs.com/package/@collight/dns-sd)
[![Doc](http://collight.gitlab.io/dns-sd/coverage.svg)](http://collight.gitlab.io/dns-sd)

A DNS Service Discovery implementation in modern TypeScript

This is a rewrite of the [bonjour-service](https://github.com/onlxltd/bonjour-service) library that fixes multiple
issues and applies latest TypeScript best practice

## Installation

```bash
pnpm i @collight/dns-sd
```

## Usage

### Comprehensive demos

```bash
pnpm i

# demo/main.ts
pnpm demo

# demo/publish.ts
pnpm demo:publish

# demo/browse.ts
pnpm demo:browse
```

### Basic usage

```ts
import { dnssd } from '@collight/dns-sd';

const dnssd = new DNSSD();

// advertise an HTTP server on port 3000
dnssd.publish({ name: 'My Web Server', type: 'http', port: 3000 });

// browse for all http services
const browser = dnssd.startBrowser({ filter: { protocol: 'tcp', type: 'http' } }, s => {
  console.log('Found an HTTP server:', s);
});
```

### API Docs

http://collight.gitlab.io/dns-sd

## Development

```bash
pnpm i

pnpm format && pnpm lint

pnpm build && pnpm test

pnpm doc
```

## License

MIT