Puppeteer chrome get active/visible tab

问题

In a chrome extension you can use below to find the active tab in a window

chrome.tabs.query({
            currentWindow: true,
            active: true,
        }

I have a below code which connects to existing browser and get all the pages. I am not able to make out if there is a way for me to know which tab/page is currently the active one and get its url (page.url(), but which one from the the array to use?)

const puppeteer = require('puppeteer');

debuggerUrl = "http://127.0.0.1:9999/json/version"

const request = require('request');

request(debuggerUrl, function (error, response, body) {
  data = JSON.parse(body);
  webSocketDebuggerUrl = data["webSocketDebuggerUrl"];
  console.log("Connecting to ", webSocketDebuggerUrl);
  puppeteer.connect({browserWSEndpoint: webSocketDebuggerUrl}).then(async browser => {
    var pages = await browser.pages();
    console.log(pages);
    console.log(await browser.targets())
    await browser.disconnect();
  })
});

来源：https://stackoverflow.com/questions/51039569/puppeteer-chrome-get-active-visible-tab