Giant API Engine Series: Building a Zero-Dependency PHP SSE Server - Deep Dive скачать в хорошем качестве

Giant API Engine Series: Building a Zero-Dependency PHP SSE Server - Deep Dive

We are going "Back to the Future" to where the Giant API Engine series started—but this time, we’re going deep. In this episode, we tear apart the architecture of a production-grade Server-Sent Events (SSE) platform built entirely in native PHP, with absolutely no external libraries like ReactPHP or Swoole. We analyze the full build structure, from the SseServer.php command-line engine to the SSEManager.js client SDK, and demonstrate it live with a real-time Chat Application. In this deep dive, we cover: • The "Zero Dependency" Engine: How to use native PHP stream_select and non-blocking I/O to handle concurrent connections without Apache or Nginx holding the line. • Write Path vs. Read Path: A breakdown of how the API inserts events into MySQL and triggers a high-performance UDP "Wakeup" signal to alert the push server instantly. • The "Alice & Bob" Simulation: A look at the index.html chat demo, showing how the SSEManager.js handles connection timeouts, "stuck" states, and auto-reconnection. • Native PHP Streams: Why you don’t need heavy frameworks to build real-time bidirectional communication. #PHP #ServerSentEvents #WebSockets #BackendDevelopment #ZeroDependency #Coding