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How to use ConnectOptions class of PuppeteerSharp package

Best Puppeteer-sharp code snippet using PuppeteerSharp.ConnectOptions

WorkerActivities.cs

Source:WorkerActivities.cs

...21                [ActivityTrigger] DurableActivityContext ctx,22                TraceWriter log)23        {24            var credentials = ctx.GetInput<string>();25            var browser = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserWSEndpoint = Constants.BrowserWSEndpoint });26            var page = await browser.NewPageAsync();27            var login = new UIAction.Login();28            CookieParam[] cookies = null;29            cookies = await login.RunAsync(page, log);30            // page is closed implicitly31            browser.Disconnect();32            if (cookies != null)33            {34                return CookieConverter.EncodeCookie(cookies);35            }36            throw new Exception("Failed to authenticate.");37        }38        // A) Accept search query and cookies return [totalpages]39        [FunctionName("QueryGuru")]40        public static async Task<int> QueryGuru(41                [ActivityTrigger] DurableActivityContext ctx,42                TraceWriter log)43        {44            var arguments = ctx.GetInput<Tuple<string, string>>();45            var searchargs = arguments.Item1.Split(':');46            if (searchargs.Length != 2)47            {48                throw new ArgumentException("Activity.QueryGuru: Expected search query to be in format <query>:<type>");49            }50            var query = searchargs[0];51            var type = searchargs[1];52            var cookies = CookieConverter.DecodeCookie(arguments.Item2);53            var browser = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserWSEndpoint = Constants.BrowserWSEndpoint });54            var page = await browser.NewPageAsync();55            await page.SetCookieAsync(cookies);56            var search = new UIAction.NavigateSearch(query, type);57            var pages = await search.RunAsync(page);58            browser.Disconnect();59            return pages;60        }61        // O) Accept search query and cookies and page and configsection then return result62        [FunctionName("RetrievePageContent")]63        public static async Task<WorkerResult> RetrievePageContent(64                [ActivityTrigger] DurableActivityContext ctx,65                TraceWriter log)66        {67            var arguments = ctx.GetInput<Tuple<string, string, int, string>>();68            var searchargs = arguments.Item1.Split(':');69            if (searchargs.Length != 2)70            {71                throw new ArgumentException("Activity.QueryGuru: Expected search query to be in format <query>:<type>");72            }73            var query = searchargs[0];74            var type = searchargs[1];75            var cookies = CookieConverter.DecodeCookie(arguments.Item2);76            var pagenumber = arguments.Item3;77            var config = JsonConvert.DeserializeObject<ConfigSection>(arguments.Item4);78            var browser = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserWSEndpoint = Constants.BrowserWSEndpoint });79            var page = await browser.NewPageAsync();80            await page.SetCookieAsync(cookies);81            var search = new UIAction.NavigateSearch(query, type, true);82            await search.RunAsync(page);83            var collect = new UIAction.NavigateCollect(pagenumber, ctx.InstanceId, ctx.InstanceId, config);84            var result = await collect.RunAsync(page);85            // page is closed implicitly86            browser.Disconnect();87            var customresult = new WorkerResult { html = result, page = pagenumber };88            return customresult;89        }90        // A) Accept number of pages and return a range from 1 to number of pages91        [FunctionName("CreateWorkload")]92        public static async Task<List<int>> CreateWorkload(93                [ActivityTrigger] DurableActivityContext ctx,94                TraceWriter log)95        {96            var totalpages = ctx.GetInput<int>();97            var workload = Enumerable.Range(1, totalpages).ToList();98            return await Task.FromResult(workload);99        }100        // A) Accept number of pages and return a range from 1 to number of pages101        [FunctionName("RaiseFinishedEvent")]102        public static async Task RaiseFinishedEvent(103                [ActivityTrigger] DurableActivityContext ctx,104                [OrchestrationClient] DurableOrchestrationClient client,105                TraceWriter log)106        {107            var args = ctx.GetInput<WorkerWorkResult>();108            var instanceid = args.instanceid;109            var reason = args.result;110            await client.RaiseEventAsync(instanceid, "Finished", reason);111        }112        [FunctionName("RetrieveScrapingConfig")]113        public static async Task<ConfigSection> RetrieveScrapingConfig(114                [ActivityTrigger] DurableActivityContext ctx,115                [Blob("config/propertyrecord.json", Connection = "StorageAccount")] TextReader file,116                TraceWriter log)117        {118            var configjson = await file.ReadToEndAsync();119            var config = OpenScraping.Config.StructuredDataConfig.ParseJsonString(configjson);120            return await Task.FromResult(config);121        }122    // [FunctionName("A_InitBrowser")]123    //    public static async Task<string> InitBrowser(124    //        [ActivityTrigger] DurableActivityContext ctx,125    //        TraceWriter log)126    //    {127    //        var connectionstring = ctx.GetInput<string>();128    //        var browser = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserWSEndpoint = connectionstring });129    //        var json = JsonConvert.SerializeObject(browser, Formatting.None, new JsonSerializerSettings { PreserveReferencesHandling = PreserveReferencesHandling.All, TypeNameAssemblyFormatHandling = TypeNameAssemblyFormatHandling.Full });130    //        return json;131    //    }132    // [FunctionName("A_InitBrowserPage")]133    //    public static async Task<Page> InitBrowserPage(134    // [ActivityTrigger] DurableActivityContext ctx,135    // TraceWriter log)136    //    {137    //        var browser = ctx.GetInput<Browser>();138    //        var page = await browser.NewPageAsync();139    //        return page;140    //    }141    // [FunctionName("A_ScrapeSingle")]142    //    public static async Task<Model.WorkerResult> ScrapeSingle(...

PDFService.cs

Source:PDFService.cs

...49        private async Task GeneratePdfAsync(string url, string outputPath)50        {51            try52            {53                var connectOptions = new ConnectOptions54                {55                    BrowserWSEndpoint = await GetWebSocketDebuggerUrl()56                };57                var browser = await Puppeteer.ConnectAsync(connectOptions);58                using (var page = await browser.NewPageAsync())59                {60                    await page.GoToAsync(url, new NavigationOptions61                    {62                        Timeout = 0,63                        WaitUntil = new[] { WaitUntilNavigation.Networkidle2 }64                    });65                    await page.PdfAsync(outputPath, new PdfOptions66                    {67                        Width = _pdfServiceConfig.PaperWidth,...

ApiFactory.cs

Source:ApiFactory.cs

...81                sourceWriter.Namespace("Weikio.ApiFramework.Plugins.Browser");82                sourceWriter.StartClass($"RemoteBrowser : WebBrowser");83                sourceWriter.WriteLine($"private readonly string _browserWSEndpoint = \"{configuration?.BrowserWSEndpoint}\";");84                sourceWriter.Write(85                    "protected override async Task<PuppeteerSharp.Browser> GetBrowser() { var connectOptions = new ConnectOptions() { BrowserWSEndpoint = _browserWSEndpoint };var result = await Puppeteer.ConnectAsync(connectOptions); return result; }");86                sourceWriter.FinishBlock(); // Finish the class87                sourceWriter.FinishBlock(); // Finish the namespace88                code = sourceWriter.ToString();89            }90            var generator = new CodeToAssemblyGenerator();91            generator.ReferenceAssemblyContainingType<WebBrowser>();92            generator.ReferenceAssemblyContainingType<PuppeteerSharp.Browser>();93            var assembly = generator.GenerateAssembly(code);94            var result = assembly.GetExportedTypes()95                .ToList();96            return result;97        }98        public static string GetBrowserPath()99        {...

Program.cs

Source:Program.cs

...31            var LaunchOptions = new LaunchOptions32            {33                Headless = false34            };35            var ConnectOptions = new ConnectOptions()36            {37                BrowserWSEndpoint = wsChromeEndpointurl38            };39            //var url = "https://www.google.com/";40            //await Puppeteer.LaunchAsync(LaunchOptions);41            //using (var browser = await Puppeteer.LaunchAsync(LaunchOptions))42            using (var browser = await PuppeteerSharp.Puppeteer.ConnectAsync(ConnectOptions))43            using (var page = await browser.NewPageAsync())44            {45                Uber.page = page;46                var user = Credentials.Uber.user;47                var password = Credentials.Uber.password;48                await Uber.Login(user, password);49            }50        }51        public static async Task TestBanorte ()52        {53            var token = Console.ReadLine();54            var user = Credentials.Banorte.user;55            var password = Credentials.Banorte.password;56            await Banorte.Login(user, password, token);...

ChromeHelper.cs

Source:ChromeHelper.cs

...18            _logger = logger;19            _chromeSettings = chromeSettings;20            _configuration = configuration;21        }22        public async Task<ConnectOptions> GetConnectOptionsAsync()23        {24            var options = new ConnectOptions25            {26                BrowserWSEndpoint = await GetWSEndpoint()27            };28            return options;29        }30        private async Task<string> GetWSEndpoint()31        {32            try33            {34                var uri = new Uri($"http://{_chromeSettings.Host}:{_chromeSettings.Port}/json/version");35                var request = new HttpRequestMessage(HttpMethod.Get, uri);36                request.Headers.Add("Host", $"localhost:{_chromeSettings.Port}");37                38                _logger.LogTrace($"Getting chrome ws endpoint from {uri}");...

BrowserProvider.cs

Source:BrowserProvider.cs

...22        if (!string.IsNullOrEmpty(Options.BrowserWsEndpoint))23        {24            logger.LogInformation("Connect to ws endpoint");25            return await PuppeteerSharp.Puppeteer.ConnectAsync(26                new ConnectOptions27                {28                    BrowserWSEndpoint = Options.BrowserWsEndpoint,29                    IgnoreHTTPSErrors = Options.IgnoreHTTPSErrors,30                    DefaultViewport = Options.ViewPortOptions31                },32                loggerFactory);33        }34        if (string.IsNullOrEmpty(Environment.GetEnvironmentVariable("PUPPETEER_EXECUTABLE_PATH")))35        {36            logger.LogDebug("Download browser");37            using var browserFetcher = new BrowserFetcher(Options.Product);38            if (!string.IsNullOrEmpty(Options.Revision))39            {40                await browserFetcher.DownloadAsync(Options.Revision);...

Browser.cs

Source:Browser.cs

...20        // {21        //     Headless = true,22        //     Args = new[] { "--disable-gpu", "--disable-dev-shm-usage", "--no-sandbox", "--disable-setuid-sandbox" }23        // });24        _puppeteerBrowser = await Puppeteer.ConnectAsync(new ConnectOptions { BrowserWSEndpoint = "ws://chrome:3000" });25    }26}...

ImageService.cs

Source:ImageService.cs

...11            _config = config;12        }13        public async Task GenerateImageAsync()14        {15            var browser = await Puppeteer.ConnectAsync(new ConnectOptions16            {17                BrowserWSEndpoint = _config.GetSection(BrowserWSKey).Value18            });19            var page = await browser.NewPageAsync();20            await page.GoToAsync("https://www.google.com");21            await page.ScreenshotAsync("screenshot.png");22        }23    }24}

ConnectOptions

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {

ConnectOptions

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {9            };10            var browser = await Puppeteer.ConnectAsync(options);11            var page = await browser.NewPageAsync();12            await page.ScreenshotAsync("google.png");13            await browser.CloseAsync();14        }15    }16}

ConnectOptions

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {

ConnectOptions

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            {9            };10            var browser = await Puppeteer.ConnectAsync(options);11            var page = await browser.NewPageAsync();12            await page.ScreenshotAsync("example.png");13            await browser.CloseAsync();14        }15    }16}17using System;18using System.Threading.Tasks;19using PuppeteerSharp;20{21    {22        static async Task Main(string[] args)23        {24            var browserFetcher = new BrowserFetcher();25            await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);26            var browser = await Puppeteer.LaunchAsync(new LaunchOptions27            {28                ExecutablePath = browserFetcher.GetExecutablePath(BrowserFetcher.DefaultRevision),29            });30            var page = await browser.NewPageAsync();31            await page.ScreenshotAsync("example.png");32            await browser.CloseAsync();33        }34    }35}36using System;37using System.Threading.Tasks;38using PuppeteerSharp;39{40    {41        static async Task Main(string[] args)42        {43            var browser = await Puppeteer.LaunchAsync();44            var page = await browser.NewPageAsync();45            await page.ScreenshotAsync("example.png");46            await browser.CloseAsync();47        }48    }49}50using System;51using System.Threading.Tasks;52using PuppeteerSharp;53{54    {55        static async Task Main(string[] args)56        {

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