https://www.mfun.ink/en/tags/connection-pool/ Recent content in Connection Pool on Mengboy Tech Notes Hugo -- 0.156.0 en Mon, 02 Mar 2026 01:12:10 +0000 https://www.mfun.ink/en/2026/03/02/go-openai-api-timeout-troubleshooting-dns-tls-proxy-connection-pool/ Mon, 02 Mar 2026 01:12:10 +0000 https://www.mfun.ink/en/2026/03/02/go-openai-api-timeout-troubleshooting-dns-tls-proxy-connection-pool/ <p>When OpenAI API calls start timing out in production, the real problem is usually not “OpenAI is down.”</p> <p>The real problem is you don’t know which hop is failing: DNS, TLS handshake, proxy path, or your own connection pool.</p>