non-native-websocket

import { WebSocketClient, WebSocketServer } from 'non-native-websocket'; // Server const serverConfig = { httpServer: require('http').createServer().listen(8080), autoAcceptConnections: false }; const wsServer = new WebSocketServer(serverConfig); wsServer.on('request', (request) => { const connection = request.accept(null, request.origin); connection.on('message', (message) => { if (message.type === 'utf8') { connection.sendUTF(message.utf8Data); } }); connection.on('close', (reasonCode, description) => { console.log('Peer disconnected'); }); }); // Client const client = new WebSocketClient(); client.on('connectFailed', (error) => console.log('Connect Error: ' + error.toString())); client.on('connect', (connection) => { connection.on('error', (error) => console.log("Connection Error: " + error.toString())); connection.on('close', () => console.log('Connection closed')); connection.on('message', (message) => { console.log("Received: " + message.utf8Data); }); connection.sendUTF('Hello'); }); client.connect('ws://localhost:8080/', null);