setOffline(offline)

Toggles the browser context’s connectivity on/off.

Parameter	Type	Default	Description
offline	boolean	`false`	Whether to emulate the browser context being disconnected (`true`) or connected (`false`).

Returns

Type	Description
`Promise<void>`	A Promise that fulfills when the connectivity has been set.

Example

import { browser } from 'k6/browser';

export const options = {
  scenarios: {
    browser: {
      executor: 'shared-iterations',
      options: {
        browser: {
          type: 'chromium',
        },
      },
    },
  },
};

export default async function () {
  const context = await browser.newContext();

  await context.setOffline(true);

  const page = await context.newPage();

  try {
    // Will not be able to load the page
    await page.goto('https://test.k6.io/browser.php');
  } finally {
    await page.close();
  }
}