I Put an LLM Gateway in Front of My App: What Broke First

Dev.to•Thu, Oct 15, 2026, 09:38 AM•2 min read

TL;DR Putting an LLM gateway in front of a production application introduces failure modes absent from standard REST proxies, centered on streaming buffer stalls, prefill timeout mismatches, and mid-stream failover splits. Standard reverse proxies often buffer Server-Sent Events (SSE), which del...

Source: [Dev.to](https://dev.to/kuldeep_paul/i-put-an-llm-gateway-in-front-of-my-app-what-broke-first-3oi9)

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