events {}

http {
  server {
    listen 80;

    location / {
      proxy_pass http://apache:80;
      proxy_set_header Host $host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-Forwarded-Proto $scheme;
    }

    location /ws/ {
      proxy_pass http://node:8082;
      proxy_http_version 1.1;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection "Upgrade";
      proxy_set_header Host $host;

      # Prevent WebSocket timeout
      proxy_read_timeout 36000s;       # 1 hour
      proxy_send_timeout 36000s;       # 1 hour
      proxy_connect_timeout 75s;      # optional
    }
    location ~ /\. {
      deny all;
      access_log off;
      log_not_found off;
    }
  }
}