Edit File: request-xhr.js
"use strict"; module.exports = request; function request(method, url, headers, body, callback) { if (typeof body === "function") { callback = body; body = undefined; } if (!callback) { return request.bind(null, method, url, headers, body); } var xhr = new XMLHttpRequest(); xhr.open(method, url, true); xhr.responseType = "arraybuffer"; Object.keys(headers).forEach(function (name) { xhr.setRequestHeader(name, headers[name]); }); xhr.onreadystatechange = function () { if (xhr.readyState !== 4) return; var resHeaders = {}; xhr.getAllResponseHeaders().trim().split("\r\n").forEach(function (line) { var index = line.indexOf(":"); resHeaders[line.substring(0, index).toLowerCase()] = line.substring(index + 1).trim(); }); callback(null, { statusCode: xhr.status, headers: resHeaders, body: xhr.response && new Uint8Array(xhr.response) }); }; xhr.send(body); }
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