INNER CODE UNIT · JavaScript

httpGetBinary

chadbyte/clay · lib/server.js:51

function httpGetBinary(url) {
  return new Promise(function (resolve, reject) {
    var mod = url.startsWith("https") ? https : http;
    mod.get(url, { headers: { "User-Agent": "Clay/1.0" } }, function (resp) {
      if (resp.statusCode >= 300 && resp.statusCode < 400 && resp.headers.location) {
        return httpGetBinary(resp.headers.location).then(resolve, reject);
      }
      if (resp.statusCode !== 200) {
        return reject(new Error("HTTP " + resp.statusCode));
      }
      var chunks = [];
      resp.on("data", function (c) { chunks.push(c); });
      resp.on("end", function () { resolve(Buffer.concat(chunks)); });
      resp.on("error", reject);
    }).on("error", reject);
  });
}

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