Return JSON error response nginx
Custom JSON body for rate-limit or error responses
error_page 429 /429.json;
location = /429.json {
default_type application/json;
return 429 '{"error":"rate_limited"}';
}
more nginx
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Force HTTPS redirect
server {
listen 80;
return 301 https://$host$request_uri;
}
Show active connections
curl -s http://localhost/stub_status
Block IP range
deny 192.168.1.0/24;
deny 10.0.0.1;
allow all;
Proxy WebSocket
location /ws/ {
proxy_pass http://backend;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection 'upgrade';
}
Test configuration
nginx -t