nginx port forward to nodejs

template.nginx

server {
  listen 80;
  listen [::]:80;

  server_name example.cc;
  
  # client_max_body_size 1M;

  location / {
    proxy_pass http://localhost:8080;
    proxy_http_version 1.1;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection 'upgrade';
    proxy_set_header Host $host;
    proxy_cache_bypass $http_upgrade;
  }

  #listen 443 ssl http2; # managed by Certbot
  #listen [::]:443 ssl http2; # managed by Certbot
}