emptygif
Harshe: Hausa

Duk harsuna da frameworks

nginx JavaScript (njs) JavaScript

Snippet na JavaScript don nginx JavaScript (njs) da ke amsa requests zuwa /pixel.gif da empty GIF, wanda ake decoding ɗinsa sau ɗaya lokacin farawa.

nginx JavaScript (njs) JavaScript

Fayil
pixel.js
Gudanar
nginx -s reload
// pixel.js - loaded by nginx.conf:
//
//   load_module modules/ngx_http_js_module.so;
//   http {
//       js_import pixel.js;
//       server {
//           listen 8080;
//           location = /pixel.gif { js_content pixel.serve; }
//       }
//   }
const GIF = Buffer.from('R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==', 'base64');

function serve(r) {
  r.headersOut['Content-Type'] = 'image/gif';
  r.headersOut['Cache-Control'] = 'no-store';
  r.return(200, GIF);
}

export default { serve };

Mun gudanar da wannan snippet kuma mun kwatanta bytes ɗin da ya mayar.

Duba shi

curl -sI http://localhost:8080/pixel.gif

Shafin hukuma: nginx JavaScript (njs)

Ƙari a JavaScript