apify-browser-events.js

const crawler = new Apify.PuppeteerCrawler({
  launchPuppeteerFunction: () => {
    return Apify.launchPuppeteer({
      // puppeteer config options
    }).then((browser) => {
      browser.on('disconnected', console.log)
      browser.on('targetchanged', console.log)
      browser.on('targetcreated ', console.log)
      browser.on('targetdestroyed', console.log)
      return browser
    })
  },

  handlePageFunction: async ({ page, request }) => {
    // run scrape...
  }
})