js-libp2p-websockets

JavaScript implementation of the WebSockets module that libp2p uses and that implements the interface-transport interface

Lead Maintainer

Jacob Heun

Description

libp2p-websockets is the WebSockets implementation compatible with libp2p.

Usage

Install

npm

> npm i libp2p-websockets

Example

const WS = require('libp2p-websockets')
const multiaddr = require('multiaddr')
const pipe = require('it-pipe')
const { collect } = require('streaming-iterables')

const addr = multiaddr('/ip4/0.0.0.0/tcp/9090/ws')

const ws = new WS({ upgrader })

const listener = ws.createListener((socket) => {
  console.log('new connection opened')
  pipe(
    ['hello'],
    socket
  )
})

await listener.listen(addr)
console.log('listening')

const socket = await ws.dial(addr)
const values = await pipe(
  socket,
  collect
)
console.log(`Value: ${values.toString()}`)

// Close connection after reading
await listener.close()

API

Transport

Connection