AkousaПомилки NginxПомилка
SSL_do_handshake() failedSSL_do_handshake() failed — SSL Handshake Failed
The SSL/TLS handshake with a client or upstream server failed.
nginxserver
Детальніше 502 Bad GatewayNginx received an invalid response from the upstream server.
The upstream server returned a malformed response, crashed during request processing, or the connection was refused.
Check if the upstream server is running. Review upstream logs. Verify proxy_pass configuration. Increase proxy buffer sizes.
# Check upstream server
curl http://localhost:3000
# Check nginx error log
tail -f /var/log/nginx/error.log
# Verify upstream is running
systemctl status your-appSSL_do_handshake() failedThe SSL/TLS handshake with a client or upstream server failed.
408 Request TimeoutThe client did not send a complete request within the timeout period.
open() failed (13: Permission denied)Nginx cannot read the file due to filesystem permissions.
500 Internal Server ErrorAn unexpected error occurred within Nginx or the upstream application.
499 Client Closed RequestThe client closed the connection before the server sent a response.
upstream prematurely closed connectionThe upstream server closed the connection before sending a complete response.