https://github.com/mafintosh/peer-network

Create servers/clients that listen on names instead of ports and hostnames and are accessible over the internet
https://github.com/mafintosh/peer-network

Last synced: 28 days ago
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Create servers/clients that listen on names instead of ports and hostnames and are accessible over the internet

• Host: GitHub
• URL: https://github.com/mafintosh/peer-network
• Owner: mafintosh
• License: mit
• Created: 2016-08-08T13:03:17.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-04-22T11:47:03.000Z (over 7 years ago)
• Last Synced: 2024-11-07T17:59:10.497Z (about 1 month ago)
• Language: JavaScript
• Size: 13.7 KB
• Stars: 184
• Watchers: 8
• Forks: 18
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# peer-network

Create servers/clients that listen on names instead of ports and hostnames and are accessible over the internet.

Uses [hyperdht](https://github.com/mafintosh/hyperdht) to discover peers and holepunch connections to them.

Per default it uses `bootstrap1.hyperdht.org` to bootstrap the DHT but you can configure your own.

```

npm install peer-network

```

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

## Usage

First create a server

``` js

var peernet = require('peer-network')

var network = peernet()

var server = network.createServer()

server.on('connection', function (stream) {

  console.log('new connection')

  stream.pipe(stream) // echo

})

server.listen('echo-server') // listen on a name

```

In another process (on any machine)

``` js

// will connect to a server annoucing itself as echo-server

var stream = network.connect('echo-server')

stream.write('hello world')

stream.on('data', function (data) {

  console.log('data:', data.toString())

})

```

## API

#### `var network = peernet(opts)`

Create a new network instance. Options are forwarded to the [hyperdht](https://github.com/mafintosh/hyperdht) constructor.

If you do not provide a bootstrap list, `bootstrap1.hyperdht.org` is used.

#### `var server = network.createServer([onconnection])`

Create a new server.

#### `server.listen(name, [onlistening])`

Listen on a name. Can be any buffer/string. Optionally you can specify a port to bound to as well. If not specified a random open port will be used.

The server will use discovery-channel to announce itself to other peers using multicast-dns, the bittorrent dht and potentially a series of dns servers.

#### `server.close([onclose])`

Close the server and stop announcing its pressence

#### `server.on('connection', stream)`

Emitted when a client connects

#### `server.on('listening')`

Emitted when the server is listening.

#### `server.on('error', err)`

Emitted if the server has a critical error.

#### `server.on('close')`

Emitted when the server is fully close

#### `var stream = network.connect(name)`

Connect to a server listening on a name. If multiple servers are listening it will connect to the first one to which an connection can be established.

#### `stream.on('connect')`

Emitted when the stream is fully connected to another peer. You do not need to wait for this event before writing data to the socket.

## License

MIT