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fix(formdata): add hotfix to use the asynchronous API to compute the content-length header value; (#5521)
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+12
-5
@@ -7,6 +7,7 @@ import buildURL from './../helpers/buildURL.js';
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import {getProxyForUrl} from 'proxy-from-env';
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import http from 'http';
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import https from 'https';
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import util from 'util';
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import followRedirects from 'follow-redirects';
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import zlib from 'zlib';
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import {VERSION} from '../env/data.js';
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@@ -117,7 +118,8 @@ const isHttpAdapterSupported = typeof process !== 'undefined' && utils.kindOf(pr
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/*eslint consistent-return:0*/
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export default isHttpAdapterSupported && function httpAdapter(config) {
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return new Promise(function dispatchHttpRequest(resolvePromise, rejectPromise) {
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/*eslint no-async-promise-executor:0*/
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return new Promise(async function dispatchHttpRequest(resolvePromise, rejectPromise) {
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let data = config.data;
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const responseType = config.responseType;
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const responseEncoding = config.responseEncoding;
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@@ -208,7 +210,7 @@ export default isHttpAdapterSupported && function httpAdapter(config) {
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convertedData = convertedData.toString(responseEncoding);
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if (!responseEncoding || responseEncoding === 'utf8') {
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data = utils.stripBOM(convertedData);
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convertedData = utils.stripBOM(convertedData);
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}
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} else if (responseType === 'stream') {
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convertedData = stream.Readable.from(convertedData);
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@@ -258,9 +260,14 @@ export default isHttpAdapterSupported && function httpAdapter(config) {
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// support for https://www.npmjs.com/package/form-data api
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} else if (utils.isFormData(data) && utils.isFunction(data.getHeaders)) {
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headers.set(data.getHeaders());
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if (utils.isFunction(data.getLengthSync)) { // check if the undocumented API exists
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const knownLength = data.getLengthSync();
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!utils.isUndefined(knownLength) && headers.setContentLength(knownLength, false);
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if (!headers.hasContentLength()) {
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try {
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const knownLength = await util.promisify(data.getLength).call(data);
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headers.setContentLength(knownLength);
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/*eslint no-empty:0*/
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} catch (e) {
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}
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}
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} else if (utils.isBlob(data)) {
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data.size && headers.setContentType(data.type || 'application/octet-stream');
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@@ -141,7 +141,7 @@ class AxiosHeaders {
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if (header) {
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const key = utils.findKey(this, header);
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return !!(key && (!matcher || matchHeaderValue(this, this[key], key, matcher)));
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return !!(key && this[key] !== undefined && (!matcher || matchHeaderValue(this, this[key], key, matcher)));
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}
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return false;
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