Spring Full-Stack Practical Cases
Aug 5, 2025 · Backend Development
Build Real‑Time Server‑Sent Events with Spring Boot 3 and Reactive Sinks
This article demonstrates how to create a complete real‑time message broadcasting system using Spring Boot 3's reactive Server‑Sent Events (SSE) and WebFlux, covering the core Sink component, backend implementation, and a simple front‑end page to display live updates.
JavaServer-Sent EventsSinks
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