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  "path": "/t/http-tower-hs-a-rust-tower-inspired-middleware-library-for-haskell/13892#post_3",
  "publishedAt": "2026-04-05T15:24:56.000Z",
  "site": "https://discourse.haskell.org",
  "tags": [
    "sentinel",
    "middleware ordering section"
  ],
  "textContent": "Also wanted to share a real-world usage example: sentinel, a small infrastructure health monitor built on top of http-tower-hs.\n\nEach probe builds its own middleware stack from config (timeout, retry, circuit breaker, redirect following, header injection, OpenTelemetry tracing), only enabling what’s configured. The README has a full middleware ordering sectionshowing how the code maps to the YAML config.\n\nIt was a useful real-world test of the API. If anything felt awkward, it showed up quickly.",
  "title": "Http-tower-hs — A Rust Tower-inspired middleware library for Haskell"
}