e9df6750d2
🤖 I have created a release *beep* *boop* --- <details><summary>puppeteer: 19.5.2</summary> ## [19.5.2](https://github.com/puppeteer/puppeteer/compare/puppeteer-v19.5.1...puppeteer-v19.5.2) (2023-01-11) ### Miscellaneous Chores * **puppeteer:** Synchronize puppeteer versions ### Dependencies * The following workspace dependencies were updated * dependencies * puppeteer-core bumped from 19.5.1 to 19.5.2 </details> <details><summary>puppeteer-core: 19.5.2</summary> ## [19.5.2](https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v19.5.1...puppeteer-core-v19.5.2) (2023-01-11) ### Bug Fixes * make sure browser fetcher in launchers uses configuration ([#9493](https://github.com/puppeteer/puppeteer/issues/9493)) ([df55439](df554397b5)), closes [#9470](https://github.com/puppeteer/puppeteer/issues/9470) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
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| Page.emulateNetworkConditions |
Page.emulateNetworkConditions() method
This does not affect WebSockets and WebRTC PeerConnections (see https://crbug.com/563644). To set the page offline, you can use Page.setOfflineMode().
A list of predefined network conditions can be used by importing PredefinedNetworkConditions.
Signature:
class Page {
emulateNetworkConditions(
networkConditions: NetworkConditions | null
): Promise<void>;
}
Parameters
| Parameter | Type | Description |
|---|---|---|
| networkConditions | NetworkConditions | null | Passing null disables network condition emulation. |
Returns:
Promise<void>
Example
import {PredefinedNetworkConditions} from 'puppeteer';
const slow3G = PredefinedNetworkConditions['Slow 3G'];
(async () => {
const browser = await puppeteer.launch();
const page = await browser.newPage();
await page.emulateNetworkConditions(slow3G);
await page.goto('https://www.google.com');
// other actions...
await browser.close();
})();