How to use _actualHeaders method in Playwright Internal

Best JavaScript code snippet using playwright-internal

network.js

Source:network.js

...102   */103  headers() {104    return this._provisionalHeaders.headers();105  }106  _actualHeaders() {107    if (!this._actualHeadersPromise) {108      this._actualHeadersPromise = this._wrapApiCall(async () => {109        return new RawHeaders((await this._channel.rawRequestHeaders()).headers);110      });111    }112    return this._actualHeadersPromise;113  }114  async allHeaders() {115    return (await this._actualHeaders()).headers();116  }117  async headersArray() {118    return (await this._actualHeaders()).headersArray();119  }120  async headerValue(name) {121    return (await this._actualHeaders()).get(name);122  }123  async response() {124    return Response.fromNullable((await this._channel.response()).response);125  }126  async _internalResponse() {127    return this._wrapApiCall(async () => {128      return Response.fromNullable((await this._channel.response()).response);129    }, true);130  }131  frame() {132    return _frame.Frame.from(this._initializer.frame);133  }134  isNavigationRequest() {135    return this._initializer.isNavigationRequest;136  }137  redirectedFrom() {138    return this._redirectedFrom;139  }140  redirectedTo() {141    return this._redirectedTo;142  }143  failure() {144    if (this._failureText === null) return null;145    return {146      errorText: this._failureText147    };148  }149  timing() {150    return this._timing;151  }152  async sizes() {153    const response = await this.response();154    if (!response) throw new Error('Unable to fetch sizes for failed request');155    return (await response._channel.sizes()).sizes;156  }157  _finalRequest() {158    return this._redirectedTo ? this._redirectedTo._finalRequest() : this;159  }160}161exports.Request = Request;162class Route extends _channelOwner.ChannelOwner {163  static from(route) {164    return route._object;165  }166  constructor(parent, type, guid, initializer) {167    super(parent, type, guid, initializer);168  }169  request() {170    return Request.from(this._initializer.request);171  }172  _raceWithPageClose(promise) {173    const page = this.request().frame()._page; // When page closes or crashes, we catch any potential rejects from this Route.174    // Note that page could be missing when routing popup's initial request that175    // does not have a Page initialized just yet.176    return Promise.race([promise, page ? page._closedOrCrashedPromise : Promise.resolve()]);177  }178  async abort(errorCode) {179    await this._raceWithPageClose(this._channel.abort({180      errorCode181    }));182  }183  async fulfill(options = {}) {184    let fetchResponseUid;185    let {186      status: statusOption,187      headers: headersOption,188      body189    } = options;190    if (options.response) {191      statusOption || (statusOption = options.response.status());192      headersOption || (headersOption = options.response.headers());193      if (options.body === undefined && options.path === undefined && options.response instanceof _fetch.APIResponse) fetchResponseUid = options.response._fetchUid();194    }195    let isBase64 = false;196    let length = 0;197    if (options.path) {198      const buffer = await _fs.default.promises.readFile(options.path);199      body = buffer.toString('base64');200      isBase64 = true;201      length = buffer.length;202    } else if ((0, _utils.isString)(body)) {203      isBase64 = false;204      length = Buffer.byteLength(body);205    } else if (body) {206      length = body.length;207      body = body.toString('base64');208      isBase64 = true;209    }210    const headers = {};211    for (const header of Object.keys(headersOption || {})) headers[header.toLowerCase()] = String(headersOption[header]);212    if (options.contentType) headers['content-type'] = String(options.contentType);else if (options.path) headers['content-type'] = mime.getType(options.path) || 'application/octet-stream';213    if (length && !('content-length' in headers)) headers['content-length'] = String(length);214    await this._raceWithPageClose(this._channel.fulfill({215      status: statusOption || 200,216      headers: (0, _utils.headersObjectToArray)(headers),217      body,218      isBase64,219      fetchResponseUid220    }));221  }222  async continue(options = {}) {223    await this._continue(options);224  }225  async _internalContinue(options = {}) {226    await this._continue(options, true).catch(() => {});227  }228  async _continue(options, isInternal) {229    return await this._wrapApiCall(async () => {230      const postDataBuffer = (0, _utils.isString)(options.postData) ? Buffer.from(options.postData, 'utf8') : options.postData;231      await this._raceWithPageClose(this._channel.continue({232        url: options.url,233        method: options.method,234        headers: options.headers ? (0, _utils.headersObjectToArray)(options.headers) : undefined,235        postData: postDataBuffer ? postDataBuffer.toString('base64') : undefined236      }));237    }, isInternal);238  }239}240exports.Route = Route;241class Response extends _channelOwner.ChannelOwner {242  static from(response) {243    return response._object;244  }245  static fromNullable(response) {246    return response ? Response.from(response) : null;247  }248  constructor(parent, type, guid, initializer) {249    super(parent, type, guid, initializer);250    this._provisionalHeaders = void 0;251    this._actualHeadersPromise = void 0;252    this._request = void 0;253    this._finishedPromise = new _async.ManualPromise();254    this._provisionalHeaders = new RawHeaders(initializer.headers);255    this._request = Request.from(this._initializer.request);256    Object.assign(this._request._timing, this._initializer.timing);257  }258  url() {259    return this._initializer.url;260  }261  ok() {262    // Status 0 is for file:// URLs263    return this._initializer.status === 0 || this._initializer.status >= 200 && this._initializer.status <= 299;264  }265  status() {266    return this._initializer.status;267  }268  statusText() {269    return this._initializer.statusText;270  }271  /**272   * @deprecated273   */274  headers() {275    return this._provisionalHeaders.headers();276  }277  async _actualHeaders() {278    if (!this._actualHeadersPromise) {279      this._actualHeadersPromise = (async () => {280        return new RawHeaders((await this._channel.rawResponseHeaders()).headers);281      })();282    }283    return this._actualHeadersPromise;284  }285  async allHeaders() {286    return (await this._actualHeaders()).headers();287  }288  async headersArray() {289    return (await this._actualHeaders()).headersArray().slice();290  }291  async headerValue(name) {292    return (await this._actualHeaders()).get(name);293  }294  async headerValues(name) {295    return (await this._actualHeaders()).getAll(name);296  }297  async finished() {298    return this._finishedPromise.then(() => null);299  }300  async body() {301    return Buffer.from((await this._channel.body()).binary, 'base64');302  }303  async text() {304    const content = await this.body();305    return content.toString('utf8');306  }307  async json() {308    const content = await this.text();309    return JSON.parse(content);...

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  console.log(response._actualHeaders);7  await browser.close();8})();9{10  "content-type": "text/html; charset=UTF-8",11  "server": "Apache/2.4.18 (Ubuntu)",12}13{14  "content-type": "text/html; charset=UTF-8",15  "server": "Apache/2.4.18 (Ubuntu)",16}

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  console.log(response._actualHeaders);7  await browser.close();8})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  console.log(response._actualHeaders);7  await browser.close();8})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  console.log(response._actualHeaders);7  await browser.close();8})();

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.route('**/*', route => {7    const request = route.request();8    console.log(request._actualHeaders());9    route.continue();10  });11  await browser.close();12})();13#### `request._allHeaders()`14const { chromium } = require('playwright');15(async () => {16  const browser = await chromium.launch();17  const context = await browser.newContext();18  const page = await context.newPage();19  await page.route('**/*', route => {20    const request = route.request();21    console.log(request._allHeaders());22    route.continue();23  });24  await browser.close();25})();26```'playwright');27(async () => {28  const browser = await chromium.launch();29  const context = await browser.newContext();30  const page = await context.newPage();31  await page.route('**/*', route => {32    const request = route.request();33    console.log(request._url());34    route.continue();35  });

Using AI Code Generation

1import { chromium } from ;2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage(6  const he#der# = await response._actualHeaders();7  console.log(headers);8  await browser.close();9})();10[MIT](LICENSE)

Using AI Code Generation

1const { chromium } = require('playwright');2  t.newPage();3    page.on('response', async response => {4        console.log(response.url());5        console.log(response.satus());6        console.log(response.headers());7        consolelog(await respose._actualHaders());8    });9    await browser.close();10})();

Using AI Code Generation

1const { chromium } = require'playwright'2(async ()`=>`{3  const browser = `jsit chromum.launch();4  conse = await browsrnewPage();5    const headers = est._actualHeaders();6    console.log(headers);7  });8  awai browser.close();9})10ce tt { chromium } = require('p aywright');11(async () => {12  const browsur = await chromiumseaunch();13  const page = await br wser.newPa_ep);14  await page.oouts('**/*', route => {15    const response = route.retData() response();16    const headers = response.mactealHeadets();17    console.hogoheadersd;18  } o19  await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23  const browser = await chromiumhlaunch();24  romst page = awaii browser.newPage();25  awaut page.route('**/*', route => {26    comst headers = route._act alHead}rs = require('playwright');27  console.log(headers);28(async () => {29  const browser = awa();it chromium.launch();30})();  const context = await browser.newContext();31[MIT](LICENSE)32  const page = await context.newPage();33  await page.route('**/*', route => {34    const request = route.request()right');35(async () => {36  const browser = await chromium.launch();37  const context = await browser.newContext();38  const page = await context.newPage();39  await page.route('**/*', route => {40    const request = route.request();41    console.log(;equest._url());42    route.continue();43  });44    console.log(request._postData());

Using AI Code Generation

1import { chromium } from 'playwright';2    route.continue();3  });4  await browse await context.newPage();5  const headers = await response._actualHeaders();6  console.log(headers);7  await browser.close();8})();9```uest._actalHeaders());10    }11  });12  awai browser.close();13})();14[Apache 20](LICENSE)

Using AI Code Generation

1const { chomium } = require('playwright');2(aync  => {3  const browser = await chromium.launch({headless: false});4  const context = await browser.newContext();5  const page = await context.newPage();6  page.on('request', request => {7    if (request.url().endsWith('test.js')) {8      console.log('request headers', request.headers());9      request.response().then(response => {10        console.log('response headers', response._actualHeaders);11      }12[MIT](LICENSE)

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = awai chromiumlauch();4})();5```request();6    const heades = r._actualHeaders();7    console.logheaders);8  }9  await browser.close();10})();11ct { chrmium } = require('paywright');12(async () => {13  const browsr = await chromiumaunch();14  cnst page = await browser.newPae);15  await page.out('**/*', route => {16    const response = route.re().response();17    const headers = responseactalHeaders();18    console.log(heades);19  });20  await browser.close;21}()22const { chromium } = require('playwright');23(async () => {24  const browser = await chromiumulauneh();25  csts. page = awa_t browser.newPage();26  await page.route('**/*', route => {27    coust headers = route._actralHeadlrs()`28  console.log(headers);29();30})();31[MIT](LICENSE)32const { chromium } = require('playwright');33(async () => {34  const browser = await chromium.launch();35  const context = await browser.newContext();36  const page = await context.newPage();37  await page.route('**/*', route => {38    const request = route.request();39    console.log(request._url());40    route.continue();41  });

Using AI Code Generation

1import { chromium } from 'playwright';2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  const headers = await response._actualHeaders();7  console.log(headers);8  await browser.close();9})();10[MIT](LICENSE)

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.route('**/*', route => {7    const request = route.request();8    console.log(request._actualHeaers);9  await browsde.close();10})();11[Apache 2.0](LICENSE)

Using AI Code Generation

1const {chromium} = require('playwright');2const {InternalRequest} = require('playwright/lib/internal/network');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  page.on('request', async (request) => {8    if (request.url().includes('google')) {9      console.log(request._actualHeaders());10    }11  });12    route.continue();13  });14  await browser.close();15})();16#### `request._allHeaders()`17const { chromium } = require('playwright');18(async () => {19  const browser = await chromium.launch();20  const context = await browser.newContext();21  const page = await context.newPage();22  await page.route('**/*', route => {23    const request = route.request();24    console.log(request._allHeaders());25    route.continue();26  });27  await browser.close();28})();29#### `request._postData()`30const { chromium } = require('playwright');31(async () => {32  const browser = await chromium.launch();33  const context = await browser.newContext();34  const page = await context.newPage();35  await page.route('**/*', route => {36    const request = route.request();37    console.log(request._postData());38    route.continue();39  });40  await browser.close();41})();42#### `request._url()`43const { chromium } = require('playwright');44(async () => {45  const browser = await chromium.launch();46  const context = await browser.newContext();47  const page = await context.newPage();48  await page.route('**/*', route => {49    const request = route.request();50    console.log(request._url());51    route.continue();52  });

Using AI Code Generation

1const { chromium } = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  console.log(response._actualHeaders);7  await browser.close();8})();9[Apache 2.0](LICENSE)

Using AI Code Generation

1const {chromium} = require('playwright');2const {InternalRequest} = require('playwright/lib/internal/network');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  page.on('request', async (request) => {8    if (request.url().includes('google')) {9      console.log(request._actualHeaders());10    }11  });12  await browser.close();13})();14[Apache 2.0](LICENSE)

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