Webflux Articles
2 articles about Webflux. Explore Spring Boot implementation, design, and operations across related topics.
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How to Build an API Gateway with Spring Cloud Gateway - Routing, Filters, and Rate Limiting
A practical guide to building an API Gateway that sits in front of microservices with Spring Cloud Gateway. This hands-on tutorial covers route definitions, path rewriting, authentication and logging with GlobalFilter, RequestRateLimiter with Redis integration, and fallback integration with Resilience4j.
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How to Implement Server-Sent Events (SSE) in Spring Boot - SseEmitter / WebFlux Implementation Guide
A guide to implementing Server-Sent Events (SSE) in Spring Boot. Covers implementations using Spring MVC's SseEmitter and WebFlux's Flux<ServerSentEvent>, automatic reconnection with EventSource and resumption via Last-Event-ID, broadcasting to multiple clients, production pitfalls such as Nginx's proxy_buffering, and a practical example of relaying LLM streaming responses.