// tag archive

linux-sysctl

1 article

A dark developer‑themed illustration featuring a glowing terminal and sleek hardware with neon green accents, visualizing TCP Keepalive vs HTTP Keep-Alive and five debugging tips.

TCP Keepalive vs HTTP Keep-Alive: 5 Debugging Tips (2026)

Random 502 errors turned out to be silent socket drops. Learn how TCP Keepalive vs HTTP Keep-Alive mismatches…

August 30, 2026 · 8 min read