Scaling WebSocket

<p><em>Originally published on <a href="https://tamiz.pro/insights/resilient-realtime-systems-websockets-redis-high-availability" rel="noopener noreferrer">tamiz.pro</a>.</em></p>

<h1> Node.js WebSockets in Production: Socket.IO vs ws, Scaling, and Reconnection Strategies </h1> <p>WebSockets break the HTTP request-response model. Once you open a WebSocket

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<h2> Part 1: The Illusion of Single-Server Simplicity </h2> <p>WebSockets are the foundation of modern interactive web apps. Whether you are synchronizing live cursor movements in

<p>Imagine you have just launched a web application.</p> <p>At first, everything is simple.</p> <p>You have a backend server, a database, and a few users.<br /> </p> <div

<p>When you’re building a hobby project, Vue’s reactivity feels like magic. But when that project hits 100,000 concurrent users, that same magic can turn into a memory-leaking

<h1> Authenticating WebSocket connections at the edge </h1> <p>A WebSocket session begins as an ordinary HTTP request and stops being one after the server answers with 101

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