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* fix: added parts of website * fix: removed unnecessary lines * fix: updated contributing.md * fix: added parts of sidebar * fix: added all APIs * fix: added version 10.0.0 Co-authored-by: Jack Franklin <jacktfranklin@chromium.org>
45 lines
1.2 KiB
Markdown
45 lines
1.2 KiB
Markdown
<!-- Do not edit this file. It is automatically generated by API Documenter. -->
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[Home](./index.md) > [puppeteer](./puppeteer.md) > [Page](./puppeteer.page.md) > [emulateNetworkConditions](./puppeteer.page.emulatenetworkconditions.md)
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## Page.emulateNetworkConditions() method
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<b>Signature:</b>
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```typescript
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emulateNetworkConditions(networkConditions: NetworkConditions | null): Promise<void>;
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```
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## Parameters
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| Parameter | Type | Description |
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| --- | --- | --- |
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| networkConditions | [NetworkConditions](./puppeteer.networkconditions.md) \| null | Passing <code>null</code> disables network condition emulation. |
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<b>Returns:</b>
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Promise<void>
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## Remarks
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NOTE: This does not affect WebSockets and WebRTC PeerConnections (see https://crbug.com/563644). To set the page offline, you can use \[page.setOfflineMode(enabled)\](\#pagesetofflinemodeenabled).
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## Example
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```js
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const puppeteer = require('puppeteer');
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const slow3G = puppeteer.networkConditions['Slow 3G'];
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(async () => {
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const browser = await puppeteer.launch();
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const page = await browser.newPage();
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await page.emulateNetworkConditions(slow3G);
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await page.goto('https://www.google.com');
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// other actions...
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await browser.close();
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})();
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```
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