js-ipfs

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PROBLEM: IFS.create() promise never resolve nor reject Context: With the latest js-ipfs (0.63.2) under node.js 16.15.1 LTS and wrtc 0.4.7 Workaround Remove the two WebRTCStar listening addresses

        '/dns4/wrtc-star1.par.dwebops.pub/tcp/443/wss/p2p-webrtc-star',
        '/dns4/wrtc-star2.sjc.dwebops.pub/tcp/443/wss/p2p-webrtc-star'

run with

npx ts-node --esm tests/simple.ts

Testing code:

import * as IPFS from 'ipfs-core'
import all from 'it-all'
import { concat as uint8ArrayConcat } from 'uint8arrays/concat'
import wrtc from 'wrtc'
import { WebRTCStar } from '@libp2p/webrtc-star'
import { MulticastDNS } from '@libp2p/mdns'
import { Bootstrap } from '@libp2p/bootstrap'

const FILE = '/ipfs/QmRaaUwTNfwgFZpeUy8qrZwrp2dY4kCKmmB5xEqvH3vtD1/readme'
const webRtcStar = new WebRTCStar({ wrtc })

IPFS.create({
  repo: './tmp',
  start: true,
  EXPERIMENTAL: {
    ipnsPubsub: true
  },
  config: {
    Addresses: {
      Swarm: [
        '/ip4/0.0.0.0/tcp/4002',
        '/ip4/127.0.0.1/tcp/4003/ws',
        '/dns4/wrtc-star1.par.dwebops.pub/tcp/443/wss/p2p-webrtc-star',
        '/dns4/wrtc-star2.sjc.dwebops.pub/tcp/443/wss/p2p-webrtc-star'
      ]
    }
  },
  libp2p: {
    transports: [
      webRtcStar
    ],
    peerDiscovery: [
      webRtcStar.discovery,
      new MulticastDNS({
        interval: 1000
      }),
      new Bootstrap(
        {
          list: [
            '/dnsaddr/bootstrap.libp2p.io/p2p/QmNnooDu7bfjPFoTZYxMNLWUQJyrVwtbZg5gBMjTezGAJN',
            '/dnsaddr/bootstrap.libp2p.io/p2p/QmQCU2EcMqAqQPR2i9bChDtGNJchTbq5TbXJJ16u19uLTa',
            '/dnsaddr/bootstrap.libp2p.io/p2p/QmbLHAnMoJPWSCR5Zhtx6BHJX9KiKNN6tpvbUcqanj75Nb',
            '/dnsaddr/bootstrap.libp2p.io/p2p/QmcZf59bWwK5XFi76CZX8cbJ4BhTzzA3gU1ZjYZcYW3dwt',
            '/ip4/104.131.131.82/tcp/4001/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ',
            '/ip4/104.131.131.82/udp/4001/quic/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ'
          ],
          interval: 2000
        }
      )
    ]
  }
}).then((ipfs) => {
  all(ipfs.cat(FILE)).then((u8data) => {
    console.log((new TextDecoder()).decode(uint8ArrayConcat(u8data)))
    ipfs.stop().then(() => {
      console.log('ended')
    })
  })
}).catch((reason) => { console.log(reason) })

package.json

{
  "scripts": {
    "dev": "nodemon --watch src -e js,ts,json --exec \"ts-node --esm src/index.ts\"",
    "build": "tsup-node --format esm src/index.ts --clean",
    "start": "node dist/index.js",
    "test": "ts-node test.ts"
  },
  "devDependencies": {
    "@types/cacheable-request": "^6.0.2",
    "@types/cors": "^2.8.12",
    "@types/events": "3.0.0",
    "@types/express": "^4.17.13",
    "@types/node": "^17.0.42",
    "@types/orbit-db": "github:orbitdb/orbit-db-types",
    "@typescript-eslint/eslint-plugin": "^5.28.0",
    "@typescript-eslint/parser": "^5.28.0",
    "eslint": "^8.17.0",
    "eslint-config-standard": "^17.0.0",
    "eslint-plugin-import": "^2.26.0",
    "eslint-plugin-n": "^15.2.2",
    "eslint-plugin-promise": "^6.0.0",
    "ipfs-core-types": "^0.11.0",
    "nodemon": "^2.0.16",
    "npm-check-updates": "^13.1.5",
    "ts-node": "^10.8.1",
    "tsconfig-paths": "^4.0.0",
    "tsup": "^6.1.2",
    "typescript": "^4.7.3"
  },
  "dependencies": {
    "@chainsafe/libp2p-gossipsub": "^1.1.2",
    "cors": "^2.8.5",
    "express": "^4.18.1",
    "ipfs": "^0.63.2",
    "wrtc": "^0.4.7"
  },
  "engines": {
    "node": "16.x"
  },
  "type": "module"
}

tsconfig.json

{
  "compilerOptions": {
    "baseUrl": ".",
    "target": "esnext",
    "module": "esnext",
    "lib": [
      "ES2020",
      "dom",
      "dom.iterable",
      "scripthost"
    ],
    "allowJs": true,
    "allowSyntheticDefaultImports":true,
    "moduleResolution": "Node",
    "esModuleInterop": true,
    "strict": false,
    "noEmit": true,
    "strictNullChecks": true,
    "resolveJsonModule": true,
    "skipDefaultLibCheck": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "sourceMap": true,
    "outDir": "./dist",
    "strictPropertyInitialization": false,
    "paths": {
      "~/*": [
        "./src/*"
      ],
      "~~/*": [
        "./*"
      ]
    },
    "typeRoots": [
      "./src/types",
      "./node_modules/@types"
    ]
  },
  "ts-node": {
    "require": [
      "tsconfig-paths/register"
    ]
  },
  "include": [
    "src/**/*.ts",
    "tests/**/*.ts"
  ],
  "exclude": [
    "node_modules"
  ]
}

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Finally, remember to use https://discuss.ipfs.io if you just need general support.

When this appears the only way to restart is to delete the repo. I tried to add repoAutoMigrate: true but it does not help

js-ipfs is being deprecated in favor of Helia. You can https://github.com/ipfs/js-ipfs/issues/4336 and read the migration guide.

Please feel to reopen with any comments by 2023-06-02. We will do a final pass on reopened issues afterward (see https://github.com/ipfs/js-ipfs/issues/4336).

This issue is most likely resolved in Helia (and the latest versions of libp2p), please try it out!