Logging Traffic Between NGINX and Upstream Servers at CDN77 Regardless of what platform you’re running, logging is often a core requirement for big data processing, statistics, audits, client reports, and transactions, as well as for debugging client‑server communication and possible issues. In this blog, we address the role of logging in debugging, where it provides the ultimate tool for locating the various issues so common to Internet communications. Logging with a direction connection between client and web server Logging of client‑web server communication greatly helps in debugging possible issues related to the browser version, the client’s network, and the files being accessed. It does not end there, however. There are endless possibilities of what to log, entirely depending on your platform and requirements. NGINX’s Logging Architecture When you run a reverse proxy, load balancer, or content delivery network (CDN), you’re [ more… ]