Sockudo - High-Performance WebSocket Server

A blazing-fast, scalable WebSocket server implementing the Pusher protocol in Rust.

🚀 Get Started | 📚 Documentation | 💬 Discord

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Why Sockudo?

• ⚡ 100K+ concurrent connections on a single node
• 🔄 Pusher-compatible - drop-in replacement
• 🏗️ Horizontal scaling with Redis, NATS, Redis Cluster
• 🛡️ Production-ready with rate limiting, SSL/TLS, metrics
• 🦀 Built in Rust for memory safety and performance

Quick Start

# Clone and start with Docker
git clone https://github.com/sockudo/sockudo.git
cd sockudo
make up

# Server runs on http://localhost:6001

Or use any Pusher-compatible client:

import Pusher from 'pusher-js';

const pusher = new Pusher('app-key', {
    wsHost: 'localhost',
    wsPort: 6001,
    forceTLS: false
});

Repositories

Repository	Description	Stars
sockudo	High-performance Pusher-compatible WebSocket server
sockudo-ws	Ultra-low latency WebSocket library with SIMD acceleration
sockudo-docs	Documentation website

Community & Support

• 🐦 Follow us on X @sockudorealtime
• 💬 Join our Discord server
• 🐛 Report issues
• 💡 Discussions
• ✉️ Email: sockudorealtime@gmail.com

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License: MIT | Built with ❤️ and Rust 🦀