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How to use CheckLifecycleComplete method of PuppeteerSharp.LifecycleWatcher class

Best Puppeteer-sharp code snippet using PuppeteerSharp.LifecycleWatcher.CheckLifecycleComplete

LifecycleWatcher.cs

Source:LifecycleWatcher.cs

...53            frameManager.FrameNavigatedWithinDocument += NavigatedWithinDocument;54            frameManager.FrameDetached += OnFrameDetached;55            frameManager.NetworkManager.Request += OnRequest;56            frameManager.Client.Disconnected += OnClientDisconnected;57            CheckLifecycleComplete();58        }59        #region Properties60        public Task<Task> NavigationTask { get; internal set; }61        public Task<bool> SameDocumentNavigationTask => _sameDocumentNavigationTaskWrapper.Task;62        public Task<bool> NewDocumentNavigationTask => _newDocumentNavigationTaskWrapper.Task;63        public Response NavigationResponse => _navigationRequest?.Response;64        public Task TimeoutOrTerminationTask65            => _terminationTaskWrapper.Task.WithTimeout(_timeout);66        public Task LifecycleTask => _lifecycleTaskWrapper.Task;67        #endregion68        #region Private methods69        private void OnClientDisconnected(object sender, EventArgs e)70            => Terminate(new TargetClosedException("Navigation failed because browser has disconnected!", _frameManager.Client.CloseReason));71        void FrameManager_LifecycleEvent(object sender, FrameEventArgs e) => CheckLifecycleComplete();7273        private void OnFrameDetached(object sender, FrameEventArgs e)74        {75            var frame = e.Frame;76            if (_frame == frame)77            {78                Terminate(new PuppeteerException("Navigating frame was detached"));79                return;80            }81            CheckLifecycleComplete();82        }83        private void CheckLifecycleComplete()84        {85            // We expect navigation to commit.86            if (!CheckLifecycle(_frame, _expectedLifecycle))87            {88                return;89            }90            _lifecycleTaskWrapper.TrySetResult(true);91            if (_frame.LoaderId == _initialLoaderId && !_hasSameDocumentNavigation)92            {93                return;94            }95            if (_hasSameDocumentNavigation)96            {97                _sameDocumentNavigationTaskWrapper.TrySetResult(true);98            }99            if (_frame.LoaderId != _initialLoaderId)100            {101                _newDocumentNavigationTaskWrapper.TrySetResult(true);102            }103        }104        private void Terminate(PuppeteerException ex) => _terminationTaskWrapper.TrySetException(ex);105        private void OnRequest(object sender, RequestEventArgs e)106        {107            if (e.Request.Frame != _frame || !e.Request.IsNavigationRequest)108            {109                return;110            }111            _navigationRequest = e.Request;112        }113        private void NavigatedWithinDocument(object sender, FrameEventArgs e)114        {115            if (e.Frame != _frame)116            {117                return;118            }119            _hasSameDocumentNavigation = true;120            CheckLifecycleComplete();121        }122        private bool CheckLifecycle(Frame frame, IEnumerable<string> expectedLifecycle)123        {124            foreach (var item in expectedLifecycle)125            {126                if (!frame.LifecycleEvents.Contains(item))127                {128                    return false;129                }130            }131            foreach (var child in frame.ChildFrames)132            {133                if (!CheckLifecycle(child, expectedLifecycle))134                {...

CheckLifecycleComplete

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            page.SetRequestInterceptionAsync(true);

CheckLifecycleComplete

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            MainAsync().GetAwaiter().GetResult();9        }10        static async Task MainAsync()11        {12            var browser = await Puppeteer.LaunchAsync(new LaunchOptions13            {14            });15            var page = await browser.NewPageAsync();16            var watcher = new LifecycleWatcher(page);17            await watcher.CheckLifecycleCompleteAsync();18            Console.WriteLine("Page loaded");19            await browser.CloseAsync();20        }21    }22}

CheckLifecycleComplete

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            page.SetRequestInterceptionAsync(true).Wait();13            page.Request += async (sender, e) =>14            {15                if (e.Request.ResourceType == ResourceType.Image)16                {17                    await e.Request.AbortAsync();18                }19                {20                    await e.Request.ContinueAsync();21                }22            };23            var watcher = page.WaitForNavigationAsync(new NavigationOptions24            {25                WaitUntil = new[] { WaitUntilNavigation.Networkidle0 }26            });27            await watcher;28            await page.ScreenshotAsync("google.png");29            await browser.CloseAsync();30        }31    }32}

CheckLifecycleComplete

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            {9                Args = new string[] { "--start-maximized" }10            };11            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);12            using (var browser = await Puppeteer.LaunchAsync(options))13            using (var page = await browser.NewPageAsync())14            {15                page.SetViewportAsync(new ViewPortOptions16                {17                });18                var watcher = page.WaitForNavigationAsync(new NavigationOptions19                {20                    WaitUntil = new[] { WaitUntilNavigation.DOMContentLoaded }21                });22                await watcher;23            }24        }25    }26}

CheckLifecycleComplete

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            MainAsync(args).GetAwaiter().GetResult();9        }10        static async Task MainAsync(string[] args)11        {12            var browser = await Puppeteer.LaunchAsync(new LaunchOptions13            {14            });15            var page = await browser.NewPageAsync();16            var watcher = page.WaitForNavigationAsync();17            await watcher;18            await browser.CloseAsync();19        }20    }21}

CheckLifecycleComplete

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            MainAsync().GetAwaiter().GetResult();9        }10        static async Task MainAsync()11        {12            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);13            var browser = await Puppeteer.LaunchAsync(new LaunchOptions14            {15            });16            var page = await browser.NewPageAsync();17            Console.WriteLine("Page loaded. Click enter to exit");18            Console.ReadLine();19            await browser.CloseAsync();20        }21    }22}

CheckLifecycleComplete

Using AI Code Generation

1var page = await browser.NewPageAsync();2var watcher = new LifecycleWatcher(page);3await watcher.Timeout = 30000;4await watcher.CheckLifecycleCompleteAsync();5Console.WriteLine("Page loaded");6var page = await browser.NewPageAsync();7await page.WaitForNavigationAsync();8Console.WriteLine("Page loaded");9var page = await browser.NewPageAsync();10await page.WaitForSelectorAsync("body");11Console.WriteLine("Page loaded");12var page = await browser.NewPageAsync();13await page.WaitForSelectorAsync("body");14Console.WriteLine("Page loaded");

CheckLifecycleComplete

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))10            {11                var page = await browser.NewPageAsync();12                await page.ScreenshotAsync("google.png");13                await page.CloseAsync();14                await browser.CloseAsync();15            }16        }17    }18}19using System;20using System.Threading.Tasks;21using PuppeteerSharp;22{23    {24        static async Task Main(string[] args)25        {26            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);27            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = true }))28            {29                var page = await browser.NewPageAsync();30                await page.ScreenshotAsync("google.png");31                await page.CloseAsync();32                await browser.CloseAsync();33            }34        }35    }36}37using System;38using System.Threading.Tasks;39using PuppeteerSharp;40{41    {42        static async Task Main(string[] args)43        {44            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);45            using (var browser = await

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