How to Stop Running Out of Ephemeral Ports – This post explains how Cloudflare avoids port exhaustion by using long-lived connections instead of constantly opening new ones. You’ll learn why ephemeral ports run out, how connection churn affects performance, and how to design more efficient, scalable systems. #networking #cloudflare #infrastructure https://blog.cloudflare.com/how-to-stop-running-out-of-ephemeral-ports-and-start-to-love-long-lived-connections/