Nginx 에러경고
499 Client Closed Request499 Client Closed Request — Nginx Client Closed Connection
The client closed the connection before the server sent a response.
nginxserver
상세 보기 upstream prematurely closed connectionThe upstream server closed the connection before sending a complete response.
The upstream application crashed, timed out, or sent an incomplete response. The upstream's own connection timeout may have expired.
Check upstream application logs. Increase upstream timeout settings. Verify the upstream application is stable and healthy.
499 Client Closed RequestThe client closed the connection before the server sent a response.
497 HTTP to HTTPSA plain HTTP request was sent to the HTTPS port.
304 Not ModifiedThe resource has not been modified since the client's last request.
408 Request TimeoutThe client did not send a complete request within the timeout period.
upstream timed outNginx timed out while waiting for the upstream server to respond.
495 SSL Certificate ErrorThe client SSL certificate presented an error.