gistfile1.txt

events {

}

http {
  limit_req_zone $binary_remote_addr zone=nobid:1m rate=100r/s;

  server {
    listen 8080;

    location /bid {
      limit_req zone=nobid nodelay;
      error_page 503 =204 /nobid;
      proxy_pass http://127.0.0.1:80;
    }

    location /nobid {
      return 204;
    }
  }
}