🔬 testing IPFS

References

Exploring the client API

htmlinlineipfs_script_tag

jssetupinit> txt !collapse

return (async fn=>{
  const node = await Ipfs.create({
    repo: 'ok' + Math.random(), // random so we get a new peerid every time, useful for testing
    config: {
        Addresses: {
            Swarm: [
                '/dns4/star.thedisco.zone/tcp/9090/wss/p2p-webrtc-star',
                '/dns6/star.thedisco.zone/tcp/9090/wss/p2p-webrtc-star'
            ]
        },
    }
})
  window.IpfsNode = node
  return await node
})()

txtcollapseUpdated 68.9w ago

{ hashers: 
   { _hashersByName: 
      { 'sha2-256': [Object],
        'sha2-512': [Object],
        identity: [Object] },
     _hashersByCode: { '0': [Object], '18': [Object], '19': [Object] },
     _loadHasher: [Function: Ive] },
  bases: 
   { _basesByName: 
      { identity: [Object],
        base2: [Object],
        base8: [Object],
        base10: [Object],
        base16: [Object],
        base16upper: [Object],
        base32: [Object],
        base32hex: [Object],
        base32hexpad: [Object],
        base32hexpadupper: [Object],
        base32hexupper: [Object],
        base32pad: [Object],
        base32padupper: [Object],
        base32upper: [Object],
        base32z: [Object],
        base36: [Object],
        base36upper: [Object],
        base58btc: [Object],
        base58flickr: [Object],
        base64: [Object],
        base64pad: [Object],
        base64url: [Object],
        base64urlpad: [Object],
        base256emoji: [Object] },
     _basesByPrefix: 
      { '0': [Object],
        '7': [Object],
        '9': [Object],
        '\u0000': [Object],
        f: [Object],
        F: [Object],
        b: [Object],
        v: [Object],
        t: [Object],
        T: [Object],
        V: [Object],
        c: [Object],
        C: [Object],
        B: [Object],
        h: [Object],
        k: [Object],
        K: [Object],
        z: [Object],
        Z: [Object],
        m: [Object],
        M: [Object],
        u: [Object],
        U: [Object],
        '🚀': [Object] },
     _loadBase: [Function: xve] },
  preload: { [Function: s] start: [Function], stop: [Function] },
  name: 
   { publish: [Function],
     resolve: [Function],
     pubsub: { cancel: [Function], state: [Function], subs: [Function] } },
  ipns: 
   { options: 
      { start: true,
        EXPERIMENTAL: {},
        preload: [Object],
        repo: 'ok0.6352785898557942',
        config: [Object] },
     offline: 
      { publisher: [Object],
        republisher: [Object],
        resolver: [Object],
        cache: [Object],
        routing: [Object] },
     online: 
      { publisher: [Object],
        republisher: [Object],
        resolver: [Object],
        cache: [Object],
        routing: [Object] } },
  pin: 
   { addAll: [Function],
     add: [Function],
     rmAll: [Function],
     rm: [Function: e],
     ls: [Function],
     remote: 
      { add: [Function: add],
        ls: [Function: ls],
        rm: [Function: rm],
        rmAll: [Function: rmAll],
        service: [Object] } },
  resolve: [Function],
  block: 
   { get: [Function],
     put: [Function],
     rm: [Function],
     stat: [Function] },
  refs: { [Function: i] local: [Function] },
  start: [Function],
  stop: [Function],
  dht: 
   { get: [Function],
     put: [Function],
     findProvs: [Function],
     findPeer: [Function],
     provide: [Function],
     query: [Function] },
  pubsub: 
   { subscribe: [Function],
     unsubscribe: [Function],
     publish: [Function],
     ls: [Function],
     peers: [Function] },
  dns: [Function],
  isOnline: [Function],
  id: [Function],
  version: [Function],
  bitswap: 
   { wantlist: [Function],
     wantlistForPeer: [Function],
     unwant: [Function],
     stat: [Function] },
  bootstrap: 
   { add: [Function],
     list: [Function],
     rm: [Function],
     clear: [Function],
     reset: [Function] },
  config: 
   { getAll: [Function],
     get: [Function],
     set: [Function],
     replace: [Function],
     profiles: { apply: [Function], list: [Function] } },
  ping: [Function],
  add: [Function: e],
  addAll: [Function],
  cat: [Function],
  get: [Function],
  ls: [Function],
  dag: 
   { export: [Function],
     get: [Function],
     import: [Function],
     resolve: [Function],
     put: [Function] },
  files: 
   { stat: [Function],
     chmod: [Function],
     cp: [Function],
     flush: [Function],
     mkdir: [Function],
     mv: [Function],
     rm: [Function],
     touch: [Function],
     write: [Function],
     read: [Function],
     ls: [Function] },
  key: 
   { gen: [Function],
     list: [Function],
     rm: [Function],
     rename: [Function],
     export: [Function],
     import: [Function],
     info: [Function] },
  object: 
   { data: [Function],
     get: [Function],
     links: [Function],
     new: [Function],
     put: [Function],
     stat: [Function],
     patch: 
      { addLink: [Function],
        appendData: [Function],
        rmLink: [Function],
        setData: [Function] } },
  repo: 
   { gc: [Function],
     stat: [Function],
     version: [Function],
     setApiAddr: [Function] },
  stats: { repo: [Function], bw: [Function], bitswap: [Function] },
  swarm: 
   { addrs: [Function],
     connect: [Function],
     disconnect: [Function],
     localAddrs: [Function],
     peers: [Function] },
  commands: [Function: re],
  diag: 
   { cmds: [Function: re],
     net: [Function: re],
     sys: [Function: re] },
  log: 
   { level: [Function: re],
     ls: [Function: re],
     tail: [Function: ie] },
  mount: [Function: re],
  codecs: 
   { _codecsByName: 
      { raw: [Object],
        json: [Object],
        'dag-pb': [Object],
        'dag-cbor': [Object],
        'dag-json': [Object],
        'dag-jose': [Object],
        identity: [Object] },
     _codecsByCode: 
      { '0': [Object],
        '85': [Object],
        '112': [Object],
        '113': [Object],
        '133': [Object],
        '297': [Object],
        '512': [Object] },
     _loadCodec: [Function: Tve] } }

js> txt #pubkey

return IpfsNode.id().then(res=>res.publicKey)

txtpubkeyUpdated 68.9w ago

CAESIOkOL4/uzuzVv7N61ijE6LLoYk27mkEGI+flpllwflLQ

return IpfsNode.isOnline()

txtUpdated 68.9w ago

true

js> txt !collapse #peers

return IpfsNode.swarm.peers()

txtcollapsepeersUpdated 68.9w ago

[ { addr: <Multiaddr 36156e6f6465312e7072656c6f61642e697066732e696f0601bbde03a503221220c9ab4abc592cae0b1d076c557ce9bc2a9ff5d40a726a683e36fe274afa9122a5 - /dns4/node1.preload.ipfs.io/tcp/443/wss/p2p/Qmbut9Ywz9YEDrz8ySBSgWyJk41Uvm2QJPhwDJzJyGFsD6>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 36156e6f6465332e7072656c6f61642e697066732e696f0601bbde03a5032212209129199e0951d4c3f59b8062d384489b8d16cee2b759929ba6802b2418eebc17 - /dns4/node3.preload.ipfs.io/tcp/443/wss/p2p/QmY7JB6MQXhxHvq7dBDh4HpbH29v4yE9JRadAVpndvzySN>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 36156e6f6465322e7072656c6f61642e697066732e696f0601bbde03a50322122064af9b5cee9d39d7f5c78860802832721130faf3aaf6c73d8c72ac30278432f1 - /dns4/node2.preload.ipfs.io/tcp/443/wss/p2p/QmV7gnbW5VTcJ3oyM2Xk1rdFBJ3kTkvxc87UFGsun29STS>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 36156e6f6465302e7072656c6f61642e697066732e696f0601bbde03a503221220a3c61c2e0dfef02fa28f6345a87c7c17101c7cec88a128433ae621cfa8fb7e35 - /dns4/node0.preload.ipfs.io/tcp/443/wss/p2p/QmZMxNdpMkewiVZLMRxaNxUeZpDUb34pWjZ1kZvsd16Zic>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 3617616d362e626f6f7473747261702e6c69627032702e696f0601bbde03a503221220c10f9319dac35c270a6b74cd644cb3acfc1f6efc8c821f8eb282599fd1814f64 - /dns4/am6.bootstrap.libp2p.io/tcp/443/wss/p2p/QmbLHAnMoJPWSCR5Zhtx6BHJX9KiKNN6tpvbUcqanj75Nb>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 37176e79352e626f6f7473747261702e6c69627032702e696f0601bbde03a5032212201b9ea49f92cf930bc24ac1183e78ed1358a1e29dc69031269c1fd7d53ff65fd1 - /dns6/ny5.bootstrap.libp2p.io/tcp/443/wss/p2p/QmQCU2EcMqAqQPR2i9bChDtGNJchTbq5TbXJJ16u19uLTa>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 3718737631352e626f6f7473747261702e6c69627032702e696f0601bbde03a50322122006b3608aa000274049eb28ad8e793a26ff6fab281a7d3bd77cd18eb745dfaabb - /dns6/sv15.bootstrap.libp2p.io/tcp/443/wss/p2p/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 3618737631362e626f6f7473747261702e6c69627032702e696f0601bbde03a503221220a6dd073989ac54aa6e65a5b6a3da2363026ebe15618844a06263244f95fd0eb9 - /dns4/sv16.bootstrap.libp2p.io/tcp/443/wss/p2p/QmZa1sAxajnQjVM8WjWXoMbmPd7NsWhfKsPkErzpm9wGkp>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } },
  { addr: <Multiaddr 36177367312e626f6f7473747261702e6c69627032702e696f0601bbde03a503221220d35893e482b48d830c653415e615061281982226059d8fcb65add178cbb990bf - /dns4/sg1.bootstrap.libp2p.io/tcp/443/wss/p2p/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt>,
    peer: 
     { type: 'RSA',
       multihash: [Object],
       privateKey: undefined,
       publicKey: undefined } } ]

return IpfsNode.add("dotlit!").then(res=>res.path)

txtUpdated 68.9w ago

QmeYcD38KNnj7u1qHF1fGtiZusSdLbqyMuc21hweWTwRms

return (async fn => {
  const hash = 
  //"QmWXdjNC362aPDtwHPUE9o2VMqPeNeCQuTBTv1NsKtwypg/myfile.txt"
  "QmeYcD38KNnj7u1qHF1fGtiZusSdLbqyMuc21hweWTwRms"
  let str = ""
  const enc = new TextDecoder("utf-8");
  for await (const chunk of IpfsNode.cat(hash)) {
    str += enc.decode(chunk)
  }
  console.log("done")
  return str

})()

txtUpdated 68.9w ago

done
dotlit!

Pub Sub

API docs: https://github.com/ipfs/js-ipfs/blob/master/docs/core-api/PUBSUB.md↗

🔬 testing IPFS

References

Exploring the client API

Pub Sub

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