Nginx
2 guides tagged “Nginx”.
- What Is a 502 Bad Gateway (and How Do You Fix It)? A 502 means your proxy could not get a valid response from the app behind it. Learn the real causes, how to diagnose them, and how to fix each one.
- What Is a 504 Gateway Timeout (and How Do You Fix It)? A 504 means a proxy waited for an upstream server that did not answer in time. The fix is usually to make the slow operation faster, not to raise the timeout.