錯誤後多線程中的電子進程不會關閉

Question

情況： 我想創建一個多線程腳本，其中我使用CSV加載IP +帳戶信息列表。 我加載數據並調用一個函數，在該函數中打開電子並結合Vo運行我的噩夢腳本。在腳本內部，我去了一個網站，通過一系列鏈接循環查看是否有人住在澳大利亞。 當我有一個錯誤，例如超時，瀏覽器停止工作。 錯誤示例 - >

{ message: 'navigation error', 
    code: -7, 
    details: 'Navigation timed out after 30000 ms', 
    url: 'https://facebook.com/login' } 

這裏是我的代碼

var fs = require('fs'); 
var csv = require('fast-csv'); 
var vo = require('vo'); 
var Nightmare = require('nightmare'); 

    var count = 0; 
    var urls = fs.readFileSync('uniqueIds.csv').toString().split("\n"); 

    var arrayUrls = Object.keys(urls).map(function (key) {return urls[key]}); 

    var bloqNumber = 0; 
    function *run(proxy, user, pass, urlsID) { 
     var nightmare = new Nightmare({ 
      webPreferences: { partition: 'your-custom-partition'}, 
      switches:{ 
      'proxy-server': proxy, 
      'ignore-certificate-errors': true 
     }, show: true }); 

     yield nightmare 
     .goto('https://facebook.com/login') 
     .wait(".inputtext._55r1.inputtext._1kbt.inputtext._1kbt") 
     .type('input[name="email"]', user) 
     .type('input[name="pass"]', pass) 
     .click('button[name=login]') 
     .wait(29000); 

     var range = urlsID * 2000; 
     var rangeStart = range - 2000; 
     var urlsarray = arrayUrls.slice(rangeStart, range); 
     for (var i = 0; i < urlsarray.length; i++) { 
       count++; 
       console.log(count + " -> " + proxy); 
       if (count > 150){ 
        yield nightmare.end(); 
       } 
       yield nightmare 
       .goto("https://www.facebook.com/profile.php?id=" + urlsarray[i] + "&sk=about&section=living&pnref=about") 
       .wait(1000); 
       var seqCheck = yield nightmare.exists(".captcha_interstitial"); 
       var bloqCheck = yield nightmare.exists(".mvl.ptm.uiInterstitial.uiInterstitialLarge.uiBoxWhite"); 
       if (seqCheck == true) { 
        console.log("Seqcheck"); 
        yield nightmare.wait(29000); 
       } 
       if (bloqCheck == true) { 
        console.log("Blocked for a week" + user + proxy); 
        bloqNumber++; 
        console.log(bloqNumber); 
       if (bloqNumber > 6) { 
        yield nightmare.end(); 
       } 
        continue; 
       } 

       var location = yield nightmare.exists("._3pw9._2pi4._2ge8"); 
       bloqNumber = 0; 
       console.log(location); 
       if (location == true) { 
        var getLocation = yield nightmare.evaluate(function() { 
            var jsonObject = new Array(); 
            var links = document.getElementsByClassName('_3pw9 _2pi4 _2ge8'); 
            var numProfiles = links.length; 
            for(var i = 0; i< numProfiles; i++){ 
            var elem; 
            try { 
            elem = links[0].querySelector("._50f5._50f7 a").text; 
             } catch (err) { 
             var arrr = new Array('Hello', 'world'); 
             return arrr; 
             } 
            jsonObject.push(elem); 
            } 
            return jsonObject; 
           }); 
       var locationString = getLocation.join(" + "); 
       console.log(locationString + " -> " + urlsarray[i]); 
        if (locationString.indexOf("Australia") !== -1 || 
         locationString.indexOf("Queensland") !== -1 || 
         locationString.indexOf("New South Wales") !== -1 || 
         locationString.indexOf("Victoria") !== -1 || 
         locationString.indexOf("Northern Territory") !== -1 || 
         locationString.indexOf("South Australia") !== -1|| 
         locationString.indexOf("Tasmania") !== -1 || 
         locationString.indexOf("Sydney") !== -1 || 
         locationString.indexOf("Adelaide") !== -1 || 
         locationString.indexOf("Cairns") !== -1 || 
         locationString.indexOf("Perth") !== -1 || 
         locationString.indexOf("Melbourne") !== -1 || 
         locationString.indexOf("Brisbane") !== -1 || 
         locationString.indexOf("Bundaberg") !== -1 || 
         locationString.indexOf("Canberra") !== -1 || 
         locationString.indexOf("Newcastle") !== -1 || 
         locationString.indexOf("Western Australia") !== -1) { 
        console.log("Im in australia"); 

       var stringToPrint = urlsarray[i] + ", " + locationString + "\n"; 
        fs.appendFile('pages.csv', stringToPrint.replace(/(\r\n|\n|\r)/gm,"") + "\n", function (err) { 
         console.log("a new entry"); 
         }); 
        } 
        } else { 
         console.log("It was false"); 
        } 

       } 
       yield nightmare.end(); 
     } 

fs.createReadStream('proxies.csv') 
    .pipe(csv()) 
    .on('data', function (data) { 
     var proxy = data[0]; 
     var user = data[1]; 
     var pass = data[2]; 
     var urlsID = data[3]; 
     console.log(urlsID); 
     console.log(user); 
     console.log(pass); 
     vo(run(proxy, user, pass, urlsID)).then(out => console.log('out', out)).catch(error => console.log(error)); 
    }).on('end', function (data) { 
    console.log('CSV reading finished.') 
}); 

期望的結果： 我想每次我得到一些錯誤的類型，我的線程關閉時間。

Answer 1

已解決。只需像下面的例子那樣添加.catch。

yield nightmare 
.goto('https://facebook.com/login') 
.wait(".inputtext._55r1.inputtext._1kbt.inputtext._1kbt") 
.type('input[name="email"]', user) 
.type('input[name="pass"]', pass) 
.click('button[name=login]') 
.wait(29000).catch(function(err){ 
        console.dir(err); 
        nightmare.end(); 
       });