mirror of
https://github.com/fluencelabs/js-libp2p
synced 2025-03-17 08:00:51 +00:00
560d7084fe
* refactor: examples-browser * chore: add information to use signalling server * chore: apply suggestions from code review Co-Authored-By: Jacob Heun <jacobheun@gmail.com> * chore: update deps * docs: refactor libp2p browser example * docs(examples): add back websockets and boostrap nodes docs(examples): redo the browser readme * fix: handle edge case of connections closing early * chore: fix lint * chore: update example deps and readme * chore: update webrtc-star * chore: apply suggestions from code review Co-Authored-By: Alan Shaw <alan.shaw@protocol.ai> Co-authored-by: Jacob Heun <jacobheun@gmail.com> Co-authored-by: Alan Shaw <alan.shaw@protocol.ai>
74 lines
2.5 KiB
JavaScript
74 lines
2.5 KiB
JavaScript
import 'babel-polyfill'
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import Libp2p from 'libp2p'
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import Websockets from 'libp2p-websockets'
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import WebRTCStar from 'libp2p-webrtc-star'
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import Secio from 'libp2p-secio'
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import Mplex from 'libp2p-mplex'
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import Boostrap from 'libp2p-bootstrap'
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document.addEventListener('DOMContentLoaded', async () => {
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// Create our libp2p node
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const libp2p = await Libp2p.create({
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modules: {
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transport: [Websockets, WebRTCStar],
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connEncryption: [Secio],
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streamMuxer: [Mplex],
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peerDiscovery: [Boostrap]
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},
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config: {
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peerDiscovery: {
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bootstrap: {
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enabled: true,
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list: [
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'/dns4/ams-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLer265NRgSp2LA3dPaeykiS1J6DifTC88f5uVQKNAd',
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'/dns4/lon-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLMeWqB7YGVLJN3pNLQpmmEk35v6wYtsMGLzSr5QBU3',
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'/dns4/sfo-3.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM',
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'/dns4/sgp-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLSafTMBsPKadTEgaXctDQVcqN88CNLHXMkTNwMKPnu',
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'/dns4/nyc-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLueR4xBeUbY9WZ9xGUUxunbKWcrNFTDAadQJmocnWm',
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'/dns4/nyc-2.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64'
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]
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}
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}
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}
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})
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// UI elements
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const status = document.getElementById('status')
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const output = document.getElementById('output')
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output.textContent = ''
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function log (txt) {
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console.info(txt)
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output.textContent += `${txt.trim()}\n`
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}
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// Add the signaling server address, along with our PeerId to our multiaddrs list
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// libp2p will automatically attempt to dial to the signaling server so that it can
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// receive inbound connections from other peers
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const webrtcAddr = '/ip4/0.0.0.0/tcp/9090/wss/p2p-webrtc-star'
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libp2p.peerInfo.multiaddrs.add(webrtcAddr)
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// Listen for new peers
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libp2p.on('peer:discovery', (peerInfo) => {
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log(`Found peer ${peerInfo.id.toB58String()}`)
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})
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// Listen for new connections to peers
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libp2p.on('peer:connect', (peerInfo) => {
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log(`Connected to ${peerInfo.id.toB58String()}`)
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})
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// Listen for peers disconnecting
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libp2p.on('peer:disconnect', (peerInfo) => {
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log(`Disconnected from ${peerInfo.id.toB58String()}`)
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})
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await libp2p.start()
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status.innerText = 'libp2p started!'
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log(`libp2p id is ${libp2p.peerInfo.id.toB58String()}`)
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// Export libp2p to the window so you can play with the API
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window.libp2p = libp2p
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})
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