How to use EmitMetrics method of PuppeteerSharp.Page class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Page.EmitMetrics

Page.cs

Source:Page.cs Github

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...1317 case "Inspector.targetCrashed":1318 OnTargetCrashed();1319 break;1320 case "Performance.metrics":1321 EmitMetrics(e.MessageData.ToObject<PerformanceMetricsResponse>());1322 break;1323 }1324 }1325 private void OnTargetCrashed()1326 {1327 if (Error == null)1328 {1329 throw new TargetCrashedException();1330 }1331 Error.Invoke(this, new ErrorEventArgs("Page crashed!"));1332 }1333 private void EmitMetrics(PerformanceMetricsResponse metrics)1334 => Metrics?.Invoke(this, new MetricEventArgs(metrics.Title, BuildMetricsObject(metrics.Metrics)));1335 private async Task OnCertificateError(MessageEventArgs e)1336 {1337 if (_ignoreHTTPSErrors)1338 {1339 try1340 {1341 await Client.SendAsync("Security.handleCertificateError", new Dictionary<string, object>1342 {1343 {"eventId", e.MessageData.eventId },1344 {"action", "continue"}1345 });1346 }1347 catch (PuppeteerException ex)...

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EmitMetrics

Using AI Code Generation

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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 Console.WriteLine("Hello World!");13 {14 Args = new[] { "--no-sandbox" }15 };16 using (var browser = await Puppeteer.LaunchAsync(options))17 {18 using (var page = await browser.NewPageAsync())19 {20 var metrics = await page.MetricsAsync();21 Console.WriteLine("Metrics:");22 foreach (var metric in metrics)23 {24 Console.WriteLine($"{metric.Key} - {metric.Value}");25 }26 }27 }28 }29 }30}31using System;32using System.Threading.Tasks;33using PuppeteerSharp;34{35 {36 static void Main(string[] args)37 {38 MainAsync().GetAwaiter().GetResult();39 }40 static async Task MainAsync()41 {42 Console.WriteLine("Hello World!");43 {44 Args = new[] { "--no-sandbox" }45 };46 using (var browser = await Puppeteer.LaunchAsync(options))47 {48 using (var page = await browser.NewPageAsync())49 {50 await page.EmulateAsync(new EmulateOptions51 {52 {53 },54 UserAgent = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36"55 });56 await page.ScreenshotAsync("screenshot.png");57 }58 }59 }60 }61}62using System;63using System.Threading.Tasks;64using PuppeteerSharp;65{

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EmitMetrics

Using AI Code Generation

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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.LaunchAsync(options);11 var page = await browser.NewPageAsync();12 var metrics = await page.MetricsAsync();13 Console.WriteLine(metrics);14 }15 }16}17{Timestamp: 1584612091, Documents: 3, Frames: 3, JSEventListeners: 0, Nodes: 12, LayoutCount: 2, RecalcStyleCount: 0, LayoutDuration: 0.228, RecalcStyleDuration: 0, ScriptDuration: 0.015, TaskDuration: 0.002, JSHeapUsedSize: 0, JSHeapTotalSize: 0}

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EmitMetrics

Using AI Code Generation

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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 ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",11 });12 var page = await browser.NewPageAsync();13 var metrics = await page.MetricsAsync();14 Console.WriteLine(metrics.Timestamp);15 Console.WriteLine(metrics.Title);16 Console.WriteLine(metrics.Url);17 Console.WriteLine(metrics.Metrics);18 Console.ReadLine();19 }20 }21}

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EmitMetrics

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 Console.WriteLine("Hello World!");9 MainAsync().Wait();10 }11 static async Task MainAsync()12 {13 var browser = await Puppeteer.LaunchAsync(new LaunchOptions14 {15 });16 var page = await browser.NewPageAsync();17 await page.GoToAsync("https:www.google.com");18 await page.EvaluateExpressionAsync("document.querySelector('input').value = 'PuppeeerSharp rcks'");19 var metrics = awaitpa.GetMetricsAsync();20 Console.WriteLine(metrics);21 await browser.CloseAsync();22 }23 }24}25usingSysem;26using System.Trading.Tasks;27usingPuppeteerSharp;28{29 {30 static void Main(string[] args)31 {32 Consol.WrieLine("Hello Wold!");33 MainAsync().Wat();34 }35 static async Task MainAsync()36 {37 var browser = await Puppeteer.LaunhAync(newLaunchOptins38 {39 });40 var page = await browser.NewPageAsync();41 await page.EvaluateExpressionAsync("document.querySelector('input').value = 'PuppeteerSharp rocks'");42 var metrics = await page.GetMetricsAsync();43 Console.WriteLine(metrics);44 await browser.CloseAsync();45 }46 }47}48using System;49using System.Threading.Tasks;50using PupeteerShrp;51{52 {53 static void Main(string[] args)54 {55 Console.WriteLine("Hllo World!");56 MainAsync().Wait();57 }58 static async Task MainAsync()59 {60 var browser = await Puppeteer.LaunchAsync(new LaunchOptions61 {62 });63 var page = await browser.NewPageAsync();64 await page.EvaluateExpressionAsync("document.querySelector('input').value = 'PuppeteerSharp rocks'");65 var metrics = await page.GetMetricsAsync();66 Console.WriteLine(metrics);

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EmitMetrics

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 Console.WriteLine("Hello World!");9 MainAsync().Wait();10 }11 static async Task MainAsync()12 {13 var browser = await Puppeteer.LaunchAsync(new LaunchOptions14 {15 });16 var page = await browser.NewPageAsync();17 await page.EvaluateExpressionAsync("document.querySelector('input').value = 'PuppeteerSharp rocks'");18 var metrics = await page.GetMetricsAsync();19 Console.WriteLine(metrics);20 await browser.CloseAsync();21 }22 }23}24using System;25using System.Threading.Tasks;26using PuppeteerSharp;27{28 {29 static void Main(string[] args)30 {31 Console.WriteLine("Hello World!");32 MainAsync().Wait();33 }34 static async Task MainAsync()35 {36 var browser = await Puppeteer.LaunchAsync(new LaunchOptions37 {38 });39 var page = await browser.NewPageAsync();

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EmitMetrics

Using AI Code Generation

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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 Args = new string[] { "--no-sandbox" }11 });12 var page = await browser.NewPageAsync();13 var metrics = await page.EvaluateExpressionAsync<Metrics>("JSON.stringify(window.performance.timing)");14 Console.WriteLine(metrics);15 await browser.CloseAsync();16 }17 }18}19{"navigationStart":1551969248267,"unloadEventStart":0,"unloadEventEnd":0,"redirectStart":0,"redirectEnd":0,"fetchStart":1551969248267,"domainLookupStart":1551969248267,"domainLookupEnd":1551969248267,"connectStart":1551969248267,"connectEnd":1551969248267,"secureConnectionStart":0,"requestStart":1551969248268,"responseStart":1551969248268,"responseEnd":1551969248268,"domLoading":1551969248272,"domInteractive":1551969248272,"domContentLoadedEventStart":1551969248272,"domContentLoadedEventEnd":1551969248272,"domComplete":1551969248272,"loadEventStart":1551969248272,"loadEventEnd":1551969248272}20 await page.EvaluateExpressionAsync("document.querySelector('input').value = 'PuppeteerSharp rocks'");21 var metrics = await page.GetMetricsAsync();22 Console.WriteLine(metrics);23 await browser.CloseAsync();24 }25 }26}27using System;28using System.Threading.Tasks;29using PuppeteerSharp;30{31 {32 static void Main(string[] args)33 {34 Console.WriteLine("Hello World!");35 MainAsync().Wait();36 }37 static async Task MainAsync()38 {39 var browser = await Puppeteer.LaunchAsync(new LaunchOptions40 {41 });42 var page = await browser.NewPageAsync();43 await page.EvaluateExpressionAsync("document.querySelector('input').value = 'PuppeteerSharp rocks'");44 var metrics = await page.GetMetricsAsync();45 Console.WriteLine(metrics);

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EmitMetrics

Using AI Code Generation

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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 {13 };14 using (var browser = await Puppeteer.LaunchAsync(options))15 {16 var page = await browser.NewPageAsync();17 var metrics = await page.MetricsAsync();18 Console.WriteLine(metrics.ToString());19 }20 }21 }22}23{24}25Recommended Posts: PuppeteerSharp | Page.MetricsAsync() Method26PuppeteerSharp | Page.MetricsAsync() Method

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EmitMetrics

Using AI Code Generation

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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 Args = new string[] { "--no-sandbox" }11 });12 var page = await browser.NewPageAsync();13 var metrics = await page.EvaluateExpressionAsync<Metrics>("JSON.stringify(window.performance.timing)");14 Console.WriteLine(metrics);15 await browser.CloseAsync();16 }17 }18}19{"navigationStart":1551969248267,"unloadEventStart":0,"unloadEventEnd":0,"redirectStart":0,"redirectEnd":0,"fetchStart":1551969248267,"domainLookupStart":1551969248267,"domainLookupEnd":1551969248267,"connectStart":1551969248267,"connectEnd":1551969248267,"secureConnectionStart":0,"requestStart":1551969248268,"responseStart":1551969248268,"responseEnd":1551969248268,"domLoading":1551969248272,"domInteractive":1551969248272,"domContentLoadedEventStart":1551969248272,"domContentLoadedEventEnd":1551969248272,"domComplete":1551969248272,"loadEventStart":1551969248272,"loadEventEnd":1551969248272}

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