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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