mirror of
https://github.com/fluencelabs/js-libp2p
synced 2025-04-01 15:21:04 +00:00
48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
'use strict'
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const Libp2p = require('libp2p')
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const Websockets = require('libp2p-websockets')
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const { NOISE } = require('@chainsafe/libp2p-noise')
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const MPLEX = require('libp2p-mplex')
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async function main () {
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const relayAddr = process.argv[2]
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if (!relayAddr) {
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throw new Error('the relay address needs to be specified as a parameter')
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}
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const node = await Libp2p.create({
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modules: {
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transport: [Websockets],
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connEncryption: [NOISE],
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streamMuxer: [MPLEX]
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},
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config: {
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relay: {
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enabled: true,
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autoRelay: {
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enabled: true,
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maxListeners: 2
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}
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}
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}
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})
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await node.start()
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console.log(`Node started with id ${node.peerId.toB58String()}`)
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const conn = await node.dial(relayAddr)
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console.log(`Connected to the HOP relay ${conn.remotePeer.toString()}`)
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// Wait for connection and relay to be bind for the example purpose
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node.peerStore.on('change:multiaddrs', ({ peerId }) => {
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// Updated self multiaddrs?
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if (peerId.equals(node.peerId)) {
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console.log(`Advertising with a relay address of ${node.multiaddrs[0].toString()}/p2p/${node.peerId.toB58String()}`)
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}
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})
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}
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main()
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