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import 'babel-polyfill'
import Libp2p from 'libp2p'
import Websockets from 'libp2p-websockets'
import WebRTCStar from 'libp2p-webrtc-star'
import Secio from 'libp2p-secio'
import Mplex from 'libp2p-mplex'
import Boostrap from 'libp2p-bootstrap'
document.addEventListener('DOMContentLoaded', async () => {
// Create our libp2p node
const libp2p = await Libp2p.create({
modules: {
transport: [Websockets, WebRTCStar],
connEncryption: [Secio],
streamMuxer: [Mplex],
peerDiscovery: [Boostrap]
},
config: {
peerDiscovery: {
bootstrap: {
enabled: true,
list: [
'/dns4/ams-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLer265NRgSp2LA3dPaeykiS1J6DifTC88f5uVQKNAd',
'/dns4/lon-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLMeWqB7YGVLJN3pNLQpmmEk35v6wYtsMGLzSr5QBU3',
'/dns4/sfo-3.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM',
'/dns4/sgp-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLSafTMBsPKadTEgaXctDQVcqN88CNLHXMkTNwMKPnu',
'/dns4/nyc-1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLueR4xBeUbY9WZ9xGUUxunbKWcrNFTDAadQJmocnWm',
'/dns4/nyc-2.bootstrap.libp2p.io/tcp/443/wss/p2p/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64'
]
}
}
}
})
// UI elements
const status = document.getElementById('status')
const output = document.getElementById('output')
output.textContent = ''
function log (txt) {
console.info(txt)
output.textContent += `${txt.trim()}\n`
}
// Add the signaling server address, along with our PeerId to our multiaddrs list
// libp2p will automatically attempt to dial to the signaling server so that it can
// receive inbound connections from other peers
const webrtcAddr = '/ip4/0.0.0.0/tcp/9090/wss/p2p-webrtc-star'
libp2p.peerInfo.multiaddrs.add(webrtcAddr)
// Listen for new peers
libp2p.on('peer:discovery', (peerInfo) => {
log(`Found peer ${peerInfo.id.toB58String()}`)
})
// Listen for new connections to peers
libp2p.on('peer:connect', (peerInfo) => {
log(`Connected to ${peerInfo.id.toB58String()}`)
})
// Listen for peers disconnecting
libp2p.on('peer:disconnect', (peerInfo) => {
log(`Disconnected from ${peerInfo.id.toB58String()}`)
})
await libp2p.start()
status.innerText = 'libp2p started!'
log(`libp2p id is ${libp2p.peerInfo.id.toB58String()}`)
// Export libp2p to the window so you can play with the API
window.libp2p = libp2p
})