async function bufferize()

in src/layer/lib/crawler.js [44:65]

• 22 lines of code
• 1 McCabe index (conditional complexity)

async function bufferize(url) {
  var hn = url.substring(url.search("//") + 2);
  hn = hn.substring(0, hn.search("/"));
  var pt = url.substring(url.search("//") + 2);
  pt = pt.substring(pt.search("/"));
  const options = { hostname: hn, port: 443, path: pt, method: "GET" };
  return new Promise(function(resolve, reject) {
    var buff = new Buffer.alloc(0);
    const req = https.request(options, (res) => {
      res.on("data", (d) => {
        buff = Buffer.concat([buff, d]);
      });
      res.on("end", () => {
        resolve(buff);
      });
    });
    req.on("error", (e) => {
      console.error("https request error: " + e);
    });
    req.end();
  });
}