feat!: Replace old fluence-js with JS Client (#425)

.github/workflows/test-js-projects.yml

@@ -13,9 +13,9 @@ jobs:
                 working-directory: [
                     "./quickstart/1-browser-to-browser",
                     "./quickstart/3-browser-to-service",
-                    "./fluence-js-examples/hello-world",
-                    "./fluence-js-examples/browser-example",
-                    "./fluence-js-examples/node-example",
+                    "./js-client-examples/hello-world",
+                    "./js-client-examples/browser-example",
+                    "./js-client-examples/node-example",
                     "./aqua-examples/echo-greeter/client-peer",
                     "./aqua-examples/price-oracle/client-peer",
                     "./aqua-examples/price-oracle/web"

fluence-js-examples/browser-example/src/App.tsx

@@ -1,52 +0,0 @@
-import React, { useEffect, useState } from "react";
-import logo from "./logo.svg";
-import "./App.scss";
-
-import { Fluence } from "@fluencelabs/fluence";
-import { krasnodar } from "@fluencelabs/fluence-network-environment";
-import { getRelayTime } from "./_aqua/getting-started";
-
-const relayNode = krasnodar[0];
-
-function App() {
-  const [relayTime, setRelayTime] = useState<Date | null>(null);
-
-
-  useEffect(() => {
-    Fluence.start({ connectTo: relayNode })
-      .catch((err) => console.log("Client initialization failed", err));
-  }, []);
-
-  const onGetRelayTimeBtnClick = async () => {
-    if (!Fluence.getStatus().isConnected) {
-      return;
-    }
-
-    const time = await getRelayTime(relayNode.peerId);
-    setRelayTime(new Date(time));
-  };
-
-
-  return (
-    <div className="App">
-      <header>
-        <img src={logo} className="logo" alt="logo" />
-      </header>
-
-      <div className="content">
-        <h1>Status: <span id="status">{Fluence.getStatus().isConnected ? "Connected" : "Disconnected"}</span></h1>
-        <button id="btn" className="btn" onClick={onGetRelayTimeBtnClick}>
-          Get relay time
-        </button>
-        {relayTime && (
-          <>
-            <h2>Relay time:</h2>
-            <div id="relayTime">{relayTime?.toLocaleString() || ""}</div>
-          </>
-        )}
-      </div>
-    </div>
-  );
-}
-
-export default App;

fluence-js-examples/browser-example/src/index.tsx

@@ -1,12 +0,0 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import './index.css';
-import App from './App';
-
-ReactDOM.render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>,
-  document.getElementById('root')
-);
-

fluence-js-examples/hello-world/jest.config.js

@@ -1,5 +0,0 @@
-module.exports = {
-    preset: 'ts-jest',
-    testEnvironment: 'node',
-    testPathIgnorePatterns: ['dist'],
-};

fluence-js-examples/hello-world/package.json

@@ -1,31 +0,0 @@
-{
-    "name": "hello-world",
-    "version": "1.0.0",
-    "description": "",
-    "main": "index.js",
-    "scripts": {
-        "prestart": "npm run compile-aqua",
-        "prebuild": "npm run compile-aqua",
-        "start": "node -r ts-node/register src/index.ts",
-        "build": "tsc",
-        "test": "jest",
-        "compile-aqua": "aqua --import . -i ./aqua/ -o ./src/_aqua",
-        "watch-aqua": "chokidar \"**/*.aqua\" -c \"npm run compile-aqua\""
-    },
-    "author": "",
-    "license": "ISC",
-    "devDependencies": {
-        "@fluencelabs/aqua": "0.9.4",
-        "@fluencelabs/aqua-lib": "0.6.0",
-        "chokidar-cli": "^3.0.0",
-        "ts-node": "^10.6.0",
-        "typescript": "^4.6.3",
-        "@types/jest": "^27.0.3",
-        "jest": "^27.4.0",
-        "ts-jest": "^27.0.7"
-    },
-    "dependencies": {
-        "@fluencelabs/fluence": "^0.28.0",
-        "@fluencelabs/fluence-network-environment": "^1.0.13"
-    }
-}

fluence-js-examples/hello-world/src/index.ts

@@ -1,3 +0,0 @@
-import { main } from './main';
-
-main();

fluence-js-examples/hello-world/tsconfig.json

@@ -1,25 +0,0 @@
-{
-  "compilerOptions": {
-    "lib": [
-      "es2015",
-      "dom"
-    ],
-    "outDir": "./dist/",
-    "target": "es5",
-    "module": "commonjs",
-    "strict": true,
-    "esModuleInterop": true,
-    "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
-    "declaration": true,
-    "declarationMap": false,
-    "sourceMap": true,
-  },
-  "exclude": [
-    "node_modules",
-    "dist"
-  ],
-  "include": [
-    "src"
-  ],
-}

fluence-js-examples/node-example/jest.config.js

@@ -1,5 +0,0 @@
-module.exports = {
-    preset: 'ts-jest',
-    testEnvironment: 'node',
-    testPathIgnorePatterns: ['dist'],
-};

fluence-js-examples/node-example/package.json

@@ -1,30 +0,0 @@
-{
-    "name": "node-example",
-    "version": "1.0.0",
-    "description": "",
-    "main": "index.js",
-    "scripts": {
-        "prestart": "npm run compile-aqua",
-        "prebuild": "npm run compile-aqua",
-        "start": "node -r ts-node/register src/index.ts",
-        "test": "jest",
-        "build": "tsc",
-        "compile-aqua": "aqua --import . -i ./aqua/ -o ./src/_aqua",
-        "watch-aqua": "chokidar \"**/*.aqua\" -c \"npm run compile-aqua\""
-    },
-    "author": "",
-    "license": "ISC",
-    "devDependencies": {
-        "@fluencelabs/aqua": "0.9.4",
-        "@types/jest": "^27.0.3",
-        "chokidar-cli": "^3.0.0",
-        "jest": "^27.4.0",
-        "ts-jest": "^27.0.7",
-        "ts-node": "^10.7.0",
-        "typescript": "^4.6.3"
-    },
-    "dependencies": {
-        "@fluencelabs/fluence": "^0.28.0",
-        "@fluencelabs/fluence-network-environment": "^1.0.13"
-    }
-}

fluence-js-examples/node-example/run_calculation.sh

@@ -1,3 +0,0 @@
-#! /bin/bash
-
-npx aqua run --input ./aqua/demo-calculation.aqua --func 'demoCalculation()' --addr /dns4/stage.fluence.dev/tcp/19001/wss/p2p/12D3KooWHCJbJKGDfCgHSoCuK9q4STyRnVveqLoXAPBbXHTZx9Cv 

fluence-js-examples/node-example/src/index.ts

@@ -1,3 +0,0 @@
-import { runServer, waitForKeypressAndStop } from './main';
-
-runServer().then(waitForKeypressAndStop);

fluence-js-examples/node-example/tsconfig.json

@@ -1,25 +0,0 @@
-{
-  "compilerOptions": {
-    "lib": [
-      "es2015",
-      "dom"
-    ],
-    "outDir": "./dist/",
-    "target": "es5",
-    "module": "commonjs",
-    "strict": true,
-    "esModuleInterop": true,
-    "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
-    "declaration": true,
-    "declarationMap": false,
-    "sourceMap": true,
-  },
-  "exclude": [
-    "node_modules",
-    "dist"
-  ],
-  "include": [
-    "src"
-  ],
-}

js-client-examples/browser-example/package.json

@@ -3,6 +3,7 @@
     "version": "0.1.0",
     "private": true,
     "dependencies": {
+        "@fluencelabs/js-client.api": "0.11.2",
         "@fluencelabs/fluence-network-environment": "1.0.14",
         "@testing-library/jest-dom": "^5.14.1",
         "@testing-library/react": "^11.2.7",
@@ -19,7 +20,6 @@
         "web-vitals": "^1.1.2"
     },
     "scripts": {
-        "postinstall": "copy-marine public",
         "prestart": "npm run compile-aqua",
         "prebuild": "npm run compile-aqua",
         "start": "react-scripts start",
@@ -27,8 +27,8 @@
         "test": "jest --config=jest.config.js",
         "_test": "react-scripts test",
         "eject": "react-scripts eject",
-        "compile-aqua": "aqua -i ./aqua/ -o ./src/_aqua",
-        "watch-aqua": "chokidar \"**/*.aqua\" -c \"npm run compile-aqua\""
+        "compile-aqua": "fluence aqua -i ./aqua/ -o ./src/_aqua",
+        "watch-aqua": "fluence aqua -w -i ./aqua/ -o ./src/_aqua"
     },
     "eslintConfig": {
         "extends": [
@@ -51,14 +51,12 @@
         ]
     },
     "devDependencies": {
-        "@fluencelabs/aqua": "0.9.4",
+        "@fluencelabs/cli": "0.2.41",
         "@fluencelabs/aqua-lib": "0.6.0",
-        "@fluencelabs/fluence": "0.28.0",
         "@types/jest-environment-puppeteer": "^4.4.1",
         "@types/puppeteer": "^5.4.4",
-        "chokidar-cli": "^2.1.0",
         "jest-puppeteer": "^6.0.2",
-        "node-sass": "^6.0.1",
+        "sass": "^1.58.3",
         "serve": "^13.0.2",
         "ts-jest": "^27.1.3"
     }

js-client-examples/browser-example/public/index.html

@@ -22,6 +22,8 @@
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
   <title>Fluence getting started</title>
+  <script src='https://cdn.jsdelivr.net/npm/@fluencelabs/js-client.web.standalone@0.13.3/dist/js-client.min.js'
+    async></script>
 </head>
 
 <body>

js-client-examples/browser-example/src/App.tsx

@@ -0,0 +1,60 @@
+import React, { useEffect, useState } from 'react';
+import logo from './logo.svg';
+import './App.scss';
+
+import { Fluence } from '@fluencelabs/js-client.api';
+import type { ConnectionState } from '@fluencelabs/js-client.api';
+import { krasnodar } from '@fluencelabs/fluence-network-environment';
+import { getRelayTime } from './_aqua/getting-started';
+
+const relayNode = krasnodar[0];
+
+function App() {
+    const [connectionState, setConnectionState] = useState<ConnectionState>('disconnected');
+    const [relayTime, setRelayTime] = useState<Date | null>(null);
+
+    useEffect(() => {
+        Fluence.onConnectionStateChange((state) => {
+            setConnectionState(state);
+        });
+    }, []);
+
+    const onGetRelayTimeBtnClick = async () => {
+        if (connectionState !== 'connected') {
+            return;
+        }
+
+        const time = await getRelayTime(relayNode.peerId);
+        setRelayTime(new Date(time));
+    };
+
+    return (
+        <div className="App">
+            <header>
+                <img src={logo} className="logo" alt="logo" />
+            </header>
+
+            <div className="content">
+                <h1>
+                    Connection state: <span id="status">{connectionState}</span>
+                </h1>
+                <button
+                    id="btn"
+                    className="btn"
+                    onClick={onGetRelayTimeBtnClick}
+                    disabled={connectionState !== 'connected'}
+                >
+                    Get relay time
+                </button>
+                {relayTime && (
+                    <>
+                        <h2>Relay time:</h2>
+                        <div id="relayTime">{relayTime?.toLocaleString() || ''}</div>
+                    </>
+                )}
+            </div>
+        </div>
+    );
+}
+
+export default App;

js-client-examples/browser-example/src/index.tsx

@@ -0,0 +1,18 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import './index.css';
+import App from './App';
+
+import { Fluence } from '@fluencelabs/js-client.api';
+import { randomKras } from '@fluencelabs/fluence-network-environment';
+
+const relayNode = randomKras();
+
+Fluence.connect(relayNode);
+
+ReactDOM.render(
+    <React.StrictMode>
+        <App />
+    </React.StrictMode>,
+    document.getElementById('root'),
+);

js-client-examples/hello-world/jest.config.cjs

@@ -0,0 +1,16 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+    extensionsToTreatAsEsm: ['.ts'],
+    moduleNameMapper: {
+        '^(\\.{1,2}/.*)\\.js$': '$1',
+    },
+    testPathIgnorePatterns: ['dist'],
+    transform: {
+        '^.+\\.tsx?$': [
+            'ts-jest',
+            {
+                useESM: true,
+            },
+        ],
+    },
+};

js-client-examples/hello-world/package.json

@@ -0,0 +1,32 @@
+{
+    "name": "hello-world",
+    "version": "1.0.0",
+    "description": "",
+    "type": "module",
+    "main": "index.js",
+    "scripts": {
+        "prestart": "npm run compile-aqua",
+        "prebuild": "npm run compile-aqua",
+        "start": "node --loader ts-node/esm ./src/index.ts",
+        "build": "tsc",
+        "test": "jest",
+        "compile-aqua": "fluence aqua -i ./aqua/ -o ./src/_aqua",
+        "watch-aqua": "fluence aqua -w -i ./aqua/ -o ./src/_aqua"
+    },
+    "author": "",
+    "license": "ISC",
+    "devDependencies": {
+        "@fluencelabs/cli": "0.2.41",
+        "@fluencelabs/aqua-lib": "0.6.0",
+        "ts-node": "10.9.1",
+        "typescript": "^4.6.3",
+        "@types/jest": "29.4.0",
+        "jest": "29.4.1",
+        "ts-jest": "29.0.5"
+    },
+    "dependencies": {
+        "@fluencelabs/js-client.api": "0.11.2",
+        "@fluencelabs/js-client.node": "0.6.4",
+        "@fluencelabs/fluence-network-environment": "1.0.14"
+    }
+}

js-client-examples/hello-world/src/__test__/test.spec.ts

@@ -1,4 +1,4 @@
-import { main } from '../main';
+import { main } from '../main.js';
 
 describe('smoke test', () => {
     it('should work', async () => {

js-client-examples/hello-world/src/index.ts

@@ -0,0 +1,3 @@
+import { main } from './main.js';
+
+main().catch((e) => console.error('error: ', e));

js-client-examples/hello-world/src/main.ts

@@ -1,9 +1,10 @@
-import { Fluence } from '@fluencelabs/fluence';
-import { krasnodar } from '@fluencelabs/fluence-network-environment';
-import { registerHelloWorld, sayHello, getRelayTime, tellFortune } from './_aqua/hello-world';
+import '@fluencelabs/js-client.node';
+import { Fluence } from '@fluencelabs/js-client.api';
+import { randomKras } from '@fluencelabs/fluence-network-environment';
+import { registerHelloWorld, sayHello, getRelayTime, tellFortune } from './_aqua/hello-world.js';
 
 export async function main() {
-    await Fluence.start({ connectTo: krasnodar[0] });
+    await Fluence.connect(randomKras());
 
     registerHelloWorld({
         hello: (str) => {
@@ -25,5 +26,5 @@ export async function main() {
 
     console.log('The relay time is: ', new Date(relayTime).toLocaleString());
 
-    await Fluence.stop();
+    await Fluence.disconnect();
 }

js-client-examples/hello-world/tsconfig.json

@@ -0,0 +1,18 @@
+{
+    "compilerOptions": {
+        "lib": ["es2015", "dom"],
+        "outDir": "./dist/",
+        "target": "ESNext",
+        "module": "ESNext",
+        "strict": true,
+        "esModuleInterop": true,
+        "skipLibCheck": true,
+        "forceConsistentCasingInFileNames": true,
+        "declaration": true,
+        "declarationMap": false,
+        "sourceMap": true,
+        "moduleResolution": "nodenext"
+    },
+    "exclude": ["node_modules", "dist"],
+    "include": ["src"]
+}

js-client-examples/node-example/.gitignore

@@ -28,3 +28,4 @@ yarn-error.log*
 # fluence
 
 src/_aqua/*
+.fluence/

js-client-examples/node-example/jest.config.cjs

@@ -0,0 +1,16 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} */
+module.exports = {
+    extensionsToTreatAsEsm: ['.ts'],
+    moduleNameMapper: {
+        '^(\\.{1,2}/.*)\\.js$': '$1',
+    },
+    testPathIgnorePatterns: ['dist'],
+    transform: {
+        '^.+\\.tsx?$': [
+            'ts-jest',
+            {
+                useESM: true,
+            },
+        ],
+    },
+};

js-client-examples/node-example/package.json

@@ -0,0 +1,30 @@
+{
+    "name": "node-example",
+    "version": "1.0.0",
+    "description": "",
+    "main": "index.js",
+    "type": "module",
+    "scripts": {
+        "prestart": "npm run compile-aqua",
+        "prebuild": "npm run compile-aqua",
+        "start": "node --loader ts-node/esm ./src/index.ts",
+        "build": "tsc",
+        "test": "jest",
+        "compile-aqua": "fluence aqua -i ./aqua/ -o ./src/_aqua",
+        "watch-aqua": "fluence aqua -w -i ./aqua/ -o ./src/_aqua"
+    },
+    "author": "",
+    "license": "ISC",
+    "devDependencies": {
+        "@fluencelabs/cli": "0.2.41",
+        "ts-node": "10.9.1",
+        "@types/jest": "29.4.0",
+        "jest": "29.4.1",
+        "ts-jest": "29.0.5"
+    },
+    "dependencies": {
+        "@fluencelabs/js-client.api": "0.11.2",
+        "@fluencelabs/js-client.node": "0.6.4",
+        "@fluencelabs/fluence-network-environment": "1.0.14"
+    }
+}

js-client-examples/node-example/run_calculation.sh

@@ -0,0 +1,3 @@
+#! /bin/bash
+
+npx fluence run -i ./aqua/demo-calculation.aqua -f 'demoCalculation()'

js-client-examples/node-example/src/__test__/test.spec.ts

@@ -1,5 +1,5 @@
-import { justStop, runServer } from '../main';
-import { demoCalculation } from '../_aqua/demo-calculation';
+import { justStop, runServer } from '../main.js';
+import { demoCalculation } from '../_aqua/demo-calculation.js';
 
 describe('smoke test', () => {
     it('should work', async () => {

js-client-examples/node-example/src/index.ts

@@ -0,0 +1,5 @@
+import { runServer, waitForKeypressAndStop } from './main.js';
+
+runServer()
+    .then(waitForKeypressAndStop)
+    .catch((e) => console.error('error: ', e));

js-client-examples/node-example/src/main.ts

@@ -1,6 +1,7 @@
-import { Fluence, KeyPair } from '@fluencelabs/fluence';
-import { krasnodar } from '@fluencelabs/fluence-network-environment';
-import { registerCalc, CalcDef } from './_aqua/calc';
+import '@fluencelabs/js-client.node';
+import { Fluence } from '@fluencelabs/js-client.api';
+import { kras } from '@fluencelabs/fluence-network-environment';
+import { registerCalc, CalcDef } from './_aqua/calc.js';
 
 class Calc implements CalcDef {
     private _state: number = 0;
@@ -30,33 +31,40 @@ class Calc implements CalcDef {
     }
 }
 
-const relay = krasnodar[0];
+const relay = kras[0];
+
 // generated with `npx aqua create_keypair`
-const skBytes = 'tOpsT08fvYMnRypj3VtSoqWMN5W/AptKsP39yanlkg4=';
+const skBase64 = 'tOpsT08fvYMnRypj3VtSoqWMN5W/AptKsP39yanlkg4=';
 
 export async function runServer() {
-    await Fluence.start({
-        connectTo: relay,
-        KeyPair: await KeyPair.fromEd25519SK(Buffer.from(skBytes, 'base64')),
+    const skBytes = Buffer.from(skBase64, 'base64');
+
+    await Fluence.connect(relay, {
+        keyPair: {
+            type: 'Ed25519',
+            source: Uint8Array.from(skBytes),
+        },
     });
 
     registerCalc(new Calc());
 
+    const client = await Fluence.getClient();
+
     console.log('application started');
-    console.log('peer id is: ', Fluence.getStatus().peerId);
-    console.log('relay is: ', Fluence.getStatus().relayPeerId);
+    console.log('peer id is: ', client.getPeerId());
+    console.log('relay is: ', client.getRelayPeerId());
     console.log('press any key to quit...');
 }
 
 export async function justStop() {
-    await Fluence.stop();
+    await Fluence.disconnect();
 }
 
 export async function waitForKeypressAndStop() {
     process.stdin.setRawMode(true);
     process.stdin.resume();
     process.stdin.on('data', async () => {
-        await Fluence.stop();
+        await Fluence.disconnect();
         process.exit(0);
     });
 }

js-client-examples/node-example/tsconfig.json

@@ -0,0 +1,18 @@
+{
+    "compilerOptions": {
+        "lib": ["es2015", "dom"],
+        "outDir": "./dist/",
+        "target": "ESNext",
+        "module": "ESNext",
+        "strict": true,
+        "esModuleInterop": true,
+        "skipLibCheck": true,
+        "forceConsistentCasingInFileNames": true,
+        "declaration": true,
+        "declarationMap": false,
+        "sourceMap": true,
+        "moduleResolution": "nodenext"
+    },
+    "exclude": ["node_modules", "dist"],
+    "include": ["src"]
+}

quickstart/1-browser-to-browser/aqua/getting-started.aqua

@@ -6,5 +6,5 @@ service HelloPeer("HelloPeer"):
 
 func sayHello(targetPeerId: PeerId, targetRelayPeerId: PeerId) -> string:
     on targetPeerId via targetRelayPeerId:
-        res <- HelloPeer.hello(%init_peer_id%)
+        res <- HelloPeer.hello(INIT_PEER_ID)
     <- res

quickstart/1-browser-to-browser/package.json

@@ -3,7 +3,7 @@
     "version": "0.1.0",
     "private": true,
     "dependencies": {
-        "@fluencelabs/fluence": "0.28.0",
+        "@fluencelabs/js-client.api": "0.11.2",
         "@fluencelabs/fluence-network-environment": "1.0.14",
         "@testing-library/jest-dom": "^5.14.1",
         "@testing-library/react": "^11.2.7",
@@ -20,7 +20,6 @@
         "web-vitals": "^1.1.2"
     },
     "scripts": {
-        "postinstall": "copy-marine public",
         "prestart": "npm run compile-aqua",
         "prebuild": "npm run compile-aqua",
         "start": "react-scripts start",
@@ -28,8 +27,8 @@
         "test": "jest --config=jest.config.js",
         "_test": "react-scripts test",
         "eject": "react-scripts eject",
-        "compile-aqua": "aqua -i ./aqua/ -o ./src/_aqua",
-        "watch-aqua": "chokidar \"**/*.aqua\" -c \"npm run compile-aqua\""
+        "compile-aqua": "fluence aqua -i ./aqua/ -o ./src/_aqua",
+        "watch-aqua": "fluence aqua -w -i ./aqua/ -o ./src/_aqua"
     },
     "eslintConfig": {
         "extends": [
@@ -52,13 +51,12 @@
         ]
     },
     "devDependencies": {
-        "@fluencelabs/aqua": "0.9.4",
+        "@fluencelabs/cli": "0.2.41",
         "@fluencelabs/aqua-lib": "0.6.0",
         "@types/jest-environment-puppeteer": "^4.4.1",
         "@types/puppeteer": "^5.4.4",
-        "chokidar-cli": "^2.1.0",
         "jest-puppeteer": "^6.0.2",
-        "node-sass": "^6.0.1",
+        "sass": "^1.58.3",
         "serve": "^13.0.2",
         "ts-jest": "^27.1.3"
     }

quickstart/1-browser-to-browser/public/index.html

@@ -1,17 +1,18 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <meta name="theme-color" content="#000000" />
-    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
-    <!--
+
+<head>
+  <meta charset="utf-8" />
+  <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <meta name="theme-color" content="#000000" />
+  <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+  <!--
       manifest.json provides metadata used when your web app is installed on a
       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
     -->
-    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
-    <!--
+  <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+  <!--
       Notice the use of %PUBLIC_URL% in the tags above.
       It will be replaced with the URL of the `public` folder during the build.
       Only files inside the `public` folder can be referenced from the HTML.
@@ -20,12 +21,15 @@
       work correctly both with client-side routing and a non-root public URL.
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
-    <title>Fluence getting started</title>
-  </head>
-  <body>
-    <noscript>You need to enable JavaScript to run this app.</noscript>
-    <div id="root"></div>
-    <!--
+  <title>Fluence getting started</title>
+  <script src='https://cdn.jsdelivr.net/npm/@fluencelabs/js-client.web.standalone@0.13.3/dist/js-client.min.js'
+    async></script>
+</head>
+
+<body>
+  <noscript>You need to enable JavaScript to run this app.</noscript>
+  <div id="root"></div>
+  <!--
       This HTML file is a template.
       If you open it directly in the browser, you will see an empty page.
 
@@ -35,5 +39,6 @@
       To begin the development, run `npm start` or `yarn start`.
       To create a production bundle, use `npm run build` or `yarn build`.
     -->
-  </body>
+</body>
+
 </html>

quickstart/1-browser-to-browser/src/App.tsx

@@ -2,23 +2,40 @@ import React, { useEffect, useState } from 'react';
 import logo from './logo.svg';
 import './App.scss';
 
-import { Fluence } from '@fluencelabs/fluence';
-import { krasnodar } from '@fluencelabs/fluence-network-environment';
+import { Fluence } from '@fluencelabs/js-client.api';
+import type { ConnectionState } from '@fluencelabs/js-client.api';
+import { kras } from '@fluencelabs/fluence-network-environment';
 import { sayHello, registerHelloPeer } from './_aqua/getting-started';
 
-const relayNodes = [krasnodar[4], krasnodar[5], krasnodar[6]];
+const relayNodes = [kras[4], kras[5], kras[6]];
 
 function App() {
-    const [isConnected, setIsConnected] = useState<boolean>(false);
+    const [connectionState, setConnectionState] = useState<ConnectionState>('disconnected');
+    const [peerInfo, setPeerInfo] = useState<{ peerId: string; relayPeerId: string } | null>(null);
     const [helloMessage, setHelloMessage] = useState<string | null>(null);
 
     const [peerIdInput, setPeerIdInput] = useState<string>('');
     const [relayPeerIdInput, setRelayPeerIdInput] = useState<string>('');
 
+    useEffect(() => {
+        Fluence.onConnectionStateChange((state) => {
+            console.log('Connection state changed to: ', state);
+            setConnectionState(state);
+
+            if (state === 'connected') {
+                Fluence.getClient().then((client) => {
+                    const peerId = client.getPeerId();
+                    const relayPeerId = client.getRelayPeerId();
+                    setPeerInfo({ peerId, relayPeerId });
+                });
+            }
+        });
+    }, []);
+
     const connect = async (relayPeerId: string) => {
         try {
-            await Fluence.start({ connectTo: relayPeerId });
-            setIsConnected(true);
+            await Fluence.connect(relayPeerId);
+
             // Register handler for this call in aqua:
             // HelloPeer.hello(%init_peer_id%)
             registerHelloPeer({
@@ -28,20 +45,22 @@ function App() {
                 },
             });
         } catch (err) {
-            console.log('Peer initialization failed', err);
+            console.log('Client could not connect', err);
         }
     };
 
     const helloBtnOnClick = async () => {
-        if (!Fluence.getStatus().isConnected) {
+        if (connectionState !== 'connected') {
             return;
         }
 
-        // Using aqua is as easy as calling a javascript funсtion
+        // Using aqua is as easy as calling a javascript function
         const res = await sayHello(peerIdInput, relayPeerIdInput);
         setHelloMessage(res);
     };
 
+    const isConnected = connectionState === 'connected';
+
     return (
         <div className="App">
             <header>
@@ -49,20 +68,20 @@ function App() {
             </header>
 
             <div className="content">
+                <h1>{connectionState}</h1>
                 {isConnected ? (
                     <>
-                        <h1>Connected</h1>
                         <table>
                             <tbody>
                                 <tr>
                                     <td className="bold">Peer id:</td>
                                     <td className="mono">
-                                        <span id="peerId">{Fluence.getStatus().peerId!}</span>
+                                        <span id="peerId">{peerInfo?.peerId}</span>
                                     </td>
                                     <td>
                                         <button
                                             className="btn-clipboard"
-                                            onClick={() => copyToClipboard(Fluence.getStatus().peerId!)}
+                                            onClick={() => copyToClipboard(peerInfo?.peerId)}
                                         >
                                             <i className="gg-clipboard"></i>
                                         </button>
@@ -71,12 +90,12 @@ function App() {
                                 <tr>
                                     <td className="bold">Relay peer id:</td>
                                     <td className="mono">
-                                        <span id="relayId">{Fluence.getStatus().relayPeerId}</span>
+                                        <span id="relayId">{peerInfo?.relayPeerId}</span>
                                     </td>
                                     <td>
                                         <button
                                             className="btn-clipboard"
-                                            onClick={() => copyToClipboard(Fluence.getStatus().relayPeerId!)}
+                                            onClick={() => copyToClipboard(peerInfo?.relayPeerId)}
                                         >
                                             <i className="gg-clipboard"></i>
                                         </button>
@@ -146,8 +165,10 @@ function App() {
     );
 }
 
-const copyToClipboard = (text: string) => {
-    navigator.clipboard.writeText(text);
+const copyToClipboard = (text?: string) => {
+    if (text) {
+        navigator.clipboard.writeText(text);
+    }
 };
 
 export default App;

quickstart/3-browser-to-service/package.json

@@ -3,7 +3,7 @@
     "version": "0.1.0",
     "private": true,
     "dependencies": {
-        "@fluencelabs/fluence": "0.28.0",
+        "@fluencelabs/js-client.api": "0.11.2",
         "@fluencelabs/fluence-network-environment": "1.0.14",
         "@testing-library/jest-dom": "^5.14.1",
         "@testing-library/react": "^11.2.7",
@@ -19,7 +19,6 @@
         "web-vitals": "^1.1.2"
     },
     "scripts": {
-        "postinstall": "copy-marine public",
         "prestart": "npm run compile-aqua",
         "prebuild": "npm run compile-aqua",
         "start": "react-scripts start",
@@ -27,8 +26,8 @@
         "test": "jest --config=jest.config.js",
         "_test": "react-scripts test",
         "eject": "react-scripts eject",
-        "compile-aqua": "aqua -i ./aqua/ -o ./src/_aqua",
-        "watch-aqua": "chokidar \"**/*.aqua\" -c \"npm run compile-aqua\""
+        "compile-aqua": "fluence aqua -i ./aqua/ -o ./src/_aqua",
+        "watch-aqua": "fluence aqua -w -i ./aqua/ -o ./src/_aqua"
     },
     "eslintConfig": {
         "extends": [
@@ -51,14 +50,13 @@
         ]
     },
     "devDependencies": {
-        "@fluencelabs/aqua": "0.9.4",
+        "@fluencelabs/cli": "0.2.41",
         "@fluencelabs/aqua-lib": "0.6.0",
         "@types/jest-environment-puppeteer": "^4.4.1",
         "@types/puppeteer": "^5.4.4",
         "@types/serve-handler": "^6.1.1",
-        "chokidar-cli": "^2.1.0",
         "jest-puppeteer": "^6.0.2",
-        "node-sass": "^6.0.1",
+        "sass": "^1.58.3",
         "serve": "^13.0.2",
         "ts-jest": "^27.1.3"
     }

quickstart/3-browser-to-service/public/index.html

@@ -1,17 +1,18 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
-    <meta name="viewport" content="width=device-width, initial-scale=1" />
-    <meta name="theme-color" content="#000000" />
-    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
-    <!--
+
+<head>
+  <meta charset="utf-8" />
+  <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <meta name="theme-color" content="#000000" />
+  <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+  <!--
       manifest.json provides metadata used when your web app is installed on a
       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
     -->
-    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
-    <!--
+  <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+  <!--
       Notice the use of %PUBLIC_URL% in the tags above.
       It will be replaced with the URL of the `public` folder during the build.
       Only files inside the `public` folder can be referenced from the HTML.
@@ -20,12 +21,15 @@
       work correctly both with client-side routing and a non-root public URL.
       Learn how to configure a non-root public URL by running `npm run build`.
     -->
-    <title>Fluence getting started</title>
-  </head>
-  <body>
-    <noscript>You need to enable JavaScript to run this app.</noscript>
-    <div id="root"></div>
-    <!--
+  <title>Fluence getting started</title>
+  <script src='https://cdn.jsdelivr.net/npm/@fluencelabs/js-client.web.standalone@0.13.3/dist/js-client.min.js'
+    async></script>
+</head>
+
+<body>
+  <noscript>You need to enable JavaScript to run this app.</noscript>
+  <div id="root"></div>
+  <!--
       This HTML file is a template.
       If you open it directly in the browser, you will see an empty page.
 
@@ -35,5 +39,6 @@
       To begin the development, run `npm start` or `yarn start`.
       To create a production bundle, use `npm run build` or `yarn build`.
     -->
-  </body>
+</body>
+
 </html>

quickstart/3-browser-to-service/src/App.tsx

@@ -1,24 +1,41 @@
-import React, { useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import logo from './logo.svg';
 import './App.scss';
 
-import { Fluence } from '@fluencelabs/fluence';
-import { krasnodar } from '@fluencelabs/fluence-network-environment';
-import { registerHelloPeer, sayHello } from './_aqua/getting-started';
+import { Fluence } from '@fluencelabs/js-client.api';
+import type { ConnectionState } from '@fluencelabs/js-client.api';
+import { kras } from '@fluencelabs/fluence-network-environment';
+import { sayHello, registerHelloPeer } from './_aqua/getting-started';
 
-const relayNodes = [krasnodar[3], krasnodar[4], krasnodar[5]];
+const relayNodes = [kras[4], kras[5], kras[6]];
 
 function App() {
-    const [isConnected, setIsConnected] = useState<boolean>(false);
+    const [connectionState, setConnectionState] = useState<ConnectionState>('disconnected');
+    const [peerInfo, setPeerInfo] = useState<{ peerId: string; relayPeerId: string } | null>(null);
     const [helloMessage, setHelloMessage] = useState<string | null>(null);
 
     const [peerIdInput, setPeerIdInput] = useState<string>('');
     const [relayPeerIdInput, setRelayPeerIdInput] = useState<string>('');
 
+    useEffect(() => {
+        Fluence.onConnectionStateChange((state) => {
+            console.log('Connection state changed to: ', state);
+            setConnectionState(state);
+
+            if (state === 'connected') {
+                Fluence.getClient().then((client) => {
+                    const peerId = client.getPeerId();
+                    const relayPeerId = client.getRelayPeerId();
+                    setPeerInfo({ peerId, relayPeerId });
+                });
+            }
+        });
+    }, []);
+
     const connect = async (relayPeerId: string) => {
         try {
-            await Fluence.start({ connectTo: relayPeerId });
-            setIsConnected(true);
+            await Fluence.connect(relayPeerId);
+
             // Register handler for this call in aqua:
             // HelloPeer.hello(%init_peer_id%)
             registerHelloPeer({
@@ -28,20 +45,22 @@ function App() {
                 },
             });
         } catch (err) {
-            console.log('Peer initialization failed', err);
+            console.log('Client could not connect', err);
         }
     };
 
     const helloBtnOnClick = async () => {
-        if (!isConnected) {
+        if (connectionState !== 'connected') {
             return;
         }
 
-        // Using aqua is as easy as calling a javascript funсtion
+        // Using aqua is as easy as calling a javascript function
         const res = await sayHello(peerIdInput, relayPeerIdInput);
         setHelloMessage(res);
     };
 
+    const isConnected = connectionState === 'connected';
+
     return (
         <div className="App">
             <header>
@@ -49,20 +68,20 @@ function App() {
             </header>
 
             <div className="content">
+                <h1>{connectionState}</h1>
                 {isConnected ? (
                     <>
-                        <h1>Connected</h1>
                         <table>
                             <tbody>
                                 <tr>
                                     <td className="bold">Peer id:</td>
                                     <td className="mono">
-                                        <span id="peerId">{Fluence.getStatus().peerId!}</span>
+                                        <span id="peerId">{peerInfo?.peerId}</span>
                                     </td>
                                     <td>
                                         <button
                                             className="btn-clipboard"
-                                            onClick={() => copyToClipboard(Fluence.getStatus().peerId!)}
+                                            onClick={() => copyToClipboard(peerInfo?.peerId)}
                                         >
                                             <i className="gg-clipboard"></i>
                                         </button>
@@ -71,12 +90,12 @@ function App() {
                                 <tr>
                                     <td className="bold">Relay peer id:</td>
                                     <td className="mono">
-                                        <span id="relayId">{Fluence.getStatus().relayPeerId!}</span>
+                                        <span id="relayId">{peerInfo?.relayPeerId}</span>
                                     </td>
                                     <td>
                                         <button
                                             className="btn-clipboard"
-                                            onClick={() => copyToClipboard(Fluence.getStatus().relayPeerId!)}
+                                            onClick={() => copyToClipboard(peerInfo?.relayPeerId)}
                                         >
                                             <i className="gg-clipboard"></i>
                                         </button>
@@ -146,8 +165,10 @@ function App() {
     );
 }
 
-const copyToClipboard = (text: string) => {
-    navigator.clipboard.writeText(text);
+const copyToClipboard = (text?: string) => {
+    if (text) {
+        navigator.clipboard.writeText(text);
+    }
 };
 
 export default App;