How to use EnsureApiZoneExists method of Microsoft.Playwright.Transport.Connection class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Connection.EnsureApiZoneExists

Connection.cs

Source:Connection.cs Github

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...362 }363 }364 internal async Task<T> WrapApiCallAsync<T>(Func<Task<T>> action, bool isInternal = false)365 {366 EnsureApiZoneExists();367 if (ApiZone.Value[0] != null)368 {369 return await action().ConfigureAwait(false);370 }371 var st = new StackTrace(true);372 var stack = new List<object>();373 var lastInternalApiName = string.Empty;374 var apiName = string.Empty;375 for (int i = 0; i < st.FrameCount; ++i)376 {377 var sf = st.GetFrame(i);378 string fileName = sf.GetFileName();379 string cSharpNamespace = sf.GetMethod().ReflectedType?.Namespace;380 bool playwrightInternal = cSharpNamespace != null &&381 (cSharpNamespace == "Microsoft.Playwright" ||382 cSharpNamespace.StartsWith("Microsoft.Playwright.Core", StringComparison.InvariantCultureIgnoreCase) ||383 cSharpNamespace.StartsWith("Microsoft.Playwright.Transport", StringComparison.InvariantCultureIgnoreCase) ||384 cSharpNamespace.StartsWith("Microsoft.Playwright.Helpers", StringComparison.InvariantCultureIgnoreCase));385 if (string.IsNullOrEmpty(fileName) && !playwrightInternal)386 {387 continue;388 }389 if (!playwrightInternal)390 {391 stack.Add(new { file = fileName, line = sf.GetFileLineNumber(), column = sf.GetFileColumnNumber() });392 }393 string methodName = $"{sf?.GetMethod()?.DeclaringType?.Name}.{sf?.GetMethod()?.Name}";394 if (methodName.Contains("WrapApiBoundaryAsync"))395 {396 break;397 }398 if (methodName.StartsWith("<", StringComparison.InvariantCultureIgnoreCase))399 {400 continue;401 }402 if (playwrightInternal)403 {404 lastInternalApiName = methodName;405 }406 else if (!string.IsNullOrEmpty(lastInternalApiName))407 {408 apiName = lastInternalApiName;409 lastInternalApiName = string.Empty;410 }411 }412 if (string.IsNullOrEmpty(apiName))413 {414 apiName = lastInternalApiName;415 }416 try417 {418 if (!string.IsNullOrEmpty(apiName))419 {420 ApiZone.Value[0] = new() { ApiName = apiName, Stack = stack, IsInternal = isInternal };421 }422 return await action().ConfigureAwait(false);423 }424 finally425 {426 ApiZone.Value[0] = null;427 }428 }429 internal async Task WrapApiBoundaryAsync(Func<Task> action)430 {431 EnsureApiZoneExists();432 try433 {434 ApiZone.Value.Insert(0, null);435 await action().ConfigureAwait(false);436 }437 finally438 {439 ApiZone.Value.RemoveAt(0);440 }441 }442 private void EnsureApiZoneExists()443 {444 if (ApiZone.Value == null)445 {446 ApiZone.Value = new() { null };447 }448 }449 }450}...

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EnsureApiZoneExists

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1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using Microsoft.Playwright;7using Microsoft.Playwright.Transport;8{9 {10 static async Task Main(string[] args)11 {12 var playwright = await Playwright.CreateAsync();13 var browser = await playwright.Chromium.LaunchAsync();14 var page = await browser.NewPageAsync();15 var connection = page.Context.Browser.Connection;16 var zone = connection.EnsureApiZoneExists("test");17 Console.WriteLine(zone);18 await browser.CloseAsync();19 }20 }21}22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27using Microsoft.Playwright;28using Microsoft.Playwright.Transport;29{30 {31 static async Task Main(string[] args)32 {33 var playwright = await Playwright.CreateAsync();34 var browser = await playwright.Chromium.LaunchAsync();35 var page = await browser.NewPageAsync();36 var connection = page.Context.Browser.Connection;37 var zone = connection.EnsureApiZoneExists("test");38 Console.WriteLine(zone);39 await browser.CloseAsync();40 }41 }42}43using System;44using System.Collections.Generic;45using System.Linq;46using System.Text;47using System.Threading.Tasks;48using Microsoft.Playwright;49using Microsoft.Playwright.Transport;50{51 {52 static async Task Main(string[] args)53 {54 var playwright = await Playwright.CreateAsync();55 var browser = await playwright.Chromium.LaunchAsync();56 var page = await browser.NewPageAsync();57 var connection = page.Context.Browser.Connection;58 var zone = connection.EnsureApiZoneExists("test");59 Console.WriteLine(zone);60 await browser.CloseAsync();61 }62 }63}64using System;65using System.Collections.Generic;66using System.Linq;67using System.Text;68using System.Threading.Tasks;69using Microsoft.Playwright;70using Microsoft.Playwright.Transport;71{72 {

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EnsureApiZoneExists

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1using Microsoft.Playwright;2using System;3using System.Collections.Generic;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7{8 {9 static async Task Main(string[] args)10 {11 var playwright = await Playwright.CreateAsync();12 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions13 {14 });15 var page = await browser.NewPageAsync();16 await page.TypeAsync("input[title='Search']", "Hello World");17 await page.ClickAsync("input[value='Google Search']");18 await page.ScreenshotAsync(new PageScreenshotOptions19 {20 });21 await page.CloseAsync();22 await browser.CloseAsync();23 }24 }25}26using Microsoft.Playwright;27using System;28using System.Collections.Generic;29using System.Linq;30using System.Text;31using System.Threading.Tasks;32{33 {34 static async Task Main(string[] args)35 {36 var playwright = await Playwright.CreateAsync();37 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions38 {39 });40 var page = await browser.NewPageAsync();41 await page.TypeAsync("input[title='Search']", "Hello World");42 await page.ClickAsync("input[value='Google Search']");43 await page.ScreenshotAsync(new PageScreenshotOptions44 {45 });46 await page.CloseAsync();47 await browser.CloseAsync();48 }49 }50}51using Microsoft.Playwright;52using System;53using System.Collections.Generic;54using System.Linq;55using System.Text;56using System.Threading.Tasks;57{58 {59 static async Task Main(string[] args)60 {61 var playwright = await Playwright.CreateAsync();62 await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions63 {64 });

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EnsureApiZoneExists

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1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var context = await browser.NewContextAsync();4var page = await context.NewPageAsync();5await page.ClickAsync("text=Sign in");6await page.ClickAsync("#identifierId");7await page.FillAsync("#identifierId", "test");8await page.ClickAsync("text=Next");9await page.ClickAsync("#password input");10await page.FillAsync("#password input", "test");11await page.ClickAsync("text=Next");12await page.ClickAsync("text=Sign in");13await page.CloseAsync();14await context.CloseAsync();15await browser.CloseAsync();16await playwright.StopAsync();17var playwright = await Playwright.CreateAsync();18var browser = await playwright.Chromium.LaunchAsync();19var context = await browser.NewContextAsync();20var page = await context.NewPageAsync();21await page.ClickAsync("text=Sign in");22await page.ClickAsync("#identifierId");23await page.FillAsync("#identifierId", "test");24await page.ClickAsync("text=Next");25await page.ClickAsync("#password input");26await page.FillAsync("#password input", "test");27await page.ClickAsync("text=Next");28await page.ClickAsync("text=Sign in");29await page.CloseAsync();30await context.CloseAsync();31await browser.CloseAsync();32await playwright.StopAsync();33var playwright = await Playwright.CreateAsync();34var browser = await playwright.Chromium.LaunchAsync();35var context = await browser.NewContextAsync();36var page = await context.NewPageAsync();37await page.ClickAsync("text=Sign in");38await page.ClickAsync("#identifierId");39await page.FillAsync("#identifierId", "test");40await page.ClickAsync("text=Next");41await page.ClickAsync("#password input");42await page.FillAsync("#password input", "test");43await page.ClickAsync("text=Next");44await page.ClickAsync("text=Sign in");45await page.CloseAsync();46await context.CloseAsync();47await browser.CloseAsync();48await playwright.StopAsync();

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EnsureApiZoneExists

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1using System;2using System.Collections.Generic;3using System.IO;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using Microsoft.Playwright;8{9 {10 static async Task Main(string[] args)11 {12 using var playwright = await Playwright.CreateAsync();13 var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions14 {15 });16 var context = await browser.NewContextAsync();17 var page = await context.NewPageAsync();18 var connection = page.Context.Browser.Connection;19 var apiZone = await connection.EnsureApiZoneExistsAsync();20 var apiZone2 = await connection.EnsureApiZoneExistsAsync();21 await page.ScreenshotAsync(new PageScreenshotOptions22 {23 Path = Path.Combine(Directory.GetCurrentDirectory(), "screenshot.png")24 });25 await browser.CloseAsync();26 }27 }28}29using System;30using System.Collections.Generic;31using System.IO;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35using Microsoft.Playwright;36{37 {38 static async Task Main(string[] args)39 {40 using var playwright = await Playwright.CreateAsync();41 var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions42 {43 });44 var context = await browser.NewContextAsync();45 var page = await context.NewPageAsync();46 var connection = page.Context.Browser.Connection;47 var apiZone = await connection.EnsureApiZoneExistsAsync();48 var apiZone2 = await connection.EnsureApiZoneExistsAsync();49 await page.ScreenshotAsync(new PageScreenshotOptions50 {51 Path = Path.Combine(Directory.GetCurrentDirectory(), "screenshot.png")52 });53 await browser.CloseAsync();54 }55 }56}57using System;58using System.Collections.Generic;

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EnsureApiZoneExists

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1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4var context = await browser.NewContextAsync();5var element = await frame.QuerySelectorAsync("text=API");6await element.HoverAsync();7var client = await browser.NewCDPSessionAsync();8var connection = (Connection)client.GetType().GetField("_connection", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).GetValue(client);9var zoneId = (string)connection.GetType().GetMethod("EnsureApiZoneExists", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).Invoke(connection, new object[] { "test" });10await client.SendAsync("DOM.getDocument", new { depth = 0, pierce = true, });11await client.SendAsync("DOM.getDocument", new { depth = 0, pierce = true, }, zoneId);12var playwright = await Playwright.CreateAsync();13var browser = await playwright.Chromium.LaunchAsync();14var page = await browser.NewPageAsync();15var context = await browser.NewContextAsync();16var element = await frame.QuerySelectorAsync("text=API");17await element.HoverAsync();18var client = await browser.NewCDPSessionAsync();19var connection = (Connection)client.GetType().GetField("_connection", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).GetValue(client);20var zoneId = (string)connection.GetType().GetMethod("EnsureApiZoneExists", System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.NonPublic).Invoke(connection, new object[] { "test" });21await client.SendAsync("DOM.getDocument", new { depth = 0, pierce = true, });22await client.SendAsync("DOM.getDocument", new { depth = 0, pierce = true, }, zoneId);23var playwright = await Playwright.CreateAsync();24var browser = await playwright.Chromium.LaunchAsync();25var page = await browser.NewPageAsync();

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EnsureApiZoneExists

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1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 await using var browser = await playwright.Chromium.LaunchAsync();10 var context = await browser.NewContextAsync();11 var page = await context.NewPageAsync();12 var connection = page.Context.Connection;13 var apiZone = await connection.EnsureApiZoneExistsAsync();14 Console.WriteLine(apiZone);15 }16 }17}18using System;19using System.Threading.Tasks;20using Microsoft.Playwright;21{22 {23 static async Task Main(string[] args)24 {25 using var playwright = await Playwright.CreateAsync();26 await using var browser = await playwright.Chromium.LaunchAsync();27 var context = await browser.NewContextAsync();28 var page = await context.NewPageAsync();29 var connection = page.Context.Connection;30 var apiZone = await connection.EnsureApiZoneExistsAsync();31 var apiZone2 = await connection.EnsureApiZoneExistsAsync();32 Console.WriteLine(apiZone);33 Console.WriteLine(apiZone2);34 }35 }36}37using System;38using System.Threading.Tasks;39using Microsoft.Playwright;40{41 {42 static async Task Main(string[] args)43 {44 using var playwright = await Playwright.CreateAsync();45 await using var browser = await playwright.Chromium.LaunchAsync();46 var context = await browser.NewContextAsync();47 var page = await context.NewPageAsync();48 var connection = page.Context.Connection;49 var apiZone = await connection.EnsureApiZoneExistsAsync();50 var apiZone2 = await connection.EnsureApiZoneExistsAsync();51 var apiZone3 = await connection.EnsureApiZoneExistsAsync();52 Console.WriteLine(apiZone);53 Console.WriteLine(apiZone2);54 Console.WriteLine(apiZone3);55 }56 }57}

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EnsureApiZoneExists

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1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 await using var browser = await playwright.Chromium.LaunchAsync();10 var page = await browser.NewPageAsync();11 await page.FillAsync("input[aria-label='Search']", "Playwright");12 await page.ClickAsync("text=Google Search");13 await page.ScreenshotAsync(new PageScreenshotOptions14 {15 });16 }17 }18}19using System;20using System.Threading.Tasks;21using Microsoft.Playwright;22{23 {24 static async Task Main(string[] args)25 {26 using var playwright = await Playwright.CreateAsync();27 await using var browser = await playwright.Chromium.LaunchAsync();28 var page = await browser.NewPageAsync();29 await page.FillAsync("input[aria-label='Search']", "Playwright");30 await page.ClickAsync("text=Google Search");31 await page.ScreenshotAsync(new PageScreenshotOptions32 {33 });34 }35 }36}37using System;38using System.Threading.Tasks;39using Microsoft.Playwright;40{41 {42 static async Task Main(string[] args)43 {44 using var playwright = await Playwright.CreateAsync();45 await using var browser = await playwright.Chromium.LaunchAsync();46 var page = await browser.NewPageAsync();47 await page.FillAsync("input[aria-label='Search']", "Playwright");

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