Polo: WebSocket Library

A WebSocket Library written in Pure Dart. Easy API for writing WebSocket based Apps or Games, also Support for Flutter and Web.

📦 Packages

Name	Link	Language / Runtime
polo_server		Dart
polo_client		Dart
polo_client_ts		Deno (TypeScript)

✨ Features

• Multi-Platform
  • Android, IOS, Windows, Linux, macOS, Web.
• Typed Events
  • Refer PoloType and PoloTypeAdapter.
• Library Officially Available in Multiple Programming Languages
  • Dart, TypeScript.
• Easy to Use API

📖 Getting Started

Basic Chat App

• Server Code (Dart)

  // Polo Server
  PoloServer server = await Polo.createServer();

  server.onClientConnect((client) {
    print("Client(${client.id}) Connected!");

    client.onEvent<String>('message',
        (message) => server.broadcastFrom<String>(client, 'message', message));
  });

  server.onClientDisconnect((client) {
    print("Client(${client.id}) Disconnected!");
  });

• Client Code (Dart)

  // Polo Client
  PoloClient client = await Polo.connect("ws://127.0.0.1:3000/");

  client.onConnect(() {
    print("Client Connected to Server");
  });

  client.onDisconnect(() {
    print("Client Disconnected from Server");
  });

  client.onEvent<String>('message', (message) {
    print("$message");
  });

  client.listen();

• Client Code (TypeScript)

// Polo Client
const client: PoloClient = await Polo.connect("ws://127.0.0.1:3000/");

client.onConnect(() => {
  console.log("Client Connected to Server");
});

client.onDisconnect(() => {
  console.log("Client Disconnected from Server");
});

client.onEvent<string>("message", (message) => {
  console.log(`${message}`);
});

client.listen();

💪 Contributions

• Ayush Chothe