How to use JsonPipeChannel class of Microsoft.Playwright.Transport.Channels package

Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Channels.JsonPipeChannel

BrowserTypeChannel.cs

Source:BrowserTypeChannel.cs Github

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...198 { "timeout", timeout },199 };200 return Connection.SendMessageToServerAsync<JsonElement>(Guid, "connectOverCDP", channelArgs);201 }202 internal Task<JsonPipeChannel> ConnectAsync(string wsEndpoint = default, IEnumerable<KeyValuePair<string, string>> headers = default, float? slowMo = default, float? timeout = default)203 {204 var channelArgs = new Dictionary<string, object>205 {206 { "wsEndpoint", wsEndpoint },207 { "headers", headers },208 { "slowMo", slowMo },209 { "timeout", timeout },210 };211 return Connection.SendMessageToServerAsync<JsonPipeChannel>(Guid, "connect", channelArgs);212 }213 }214}...

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JsonPipeChannel.cs

Source:JsonPipeChannel.cs Github

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...28using Microsoft.Playwright.Core;29using Microsoft.Playwright.Helpers;30namespace Microsoft.Playwright.Transport.Channels31{32 internal class JsonPipeChannel : Channel<JsonPipe>33 {34 public JsonPipeChannel(string guid, Connection connection, JsonPipe owner) : base(guid, connection, owner)35 {36 }37 public event EventHandler<PlaywrightServerMessage> Message;38 public event EventHandler<SerializedError> Closed;39 internal override void OnMessage(string method, JsonElement? serverParams)40 {41 switch (method)42 {43 case "closed":44 if (serverParams.Value.TryGetProperty("error", out var error))45 {46 Closed?.Invoke(this, error.ToObject<SerializedError>(Connection.DefaultJsonSerializerOptions));47 }48 else...

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JsonPipe.cs

Source:JsonPipe.cs Github

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...29namespace Microsoft.Playwright.Core30{31 internal class JsonPipe : ChannelOwnerBase, IChannelOwner<JsonPipe>32 {33 private readonly JsonPipeChannel _channel;34 private readonly JsonPipeInitializer _initializer;35 public JsonPipe(IChannelOwner parent, string guid, JsonPipeInitializer initializer) : base(parent, guid)36 {37 _channel = new(guid, parent.Connection, this);38 _initializer = initializer;39 _channel.Closed += (_, e) => Closed.Invoke(this, e);40 _channel.Message += (_, e) => Message.Invoke(this, e);41 }42 public event EventHandler<PlaywrightServerMessage> Message;43 public event EventHandler<SerializedError> Closed;44 ChannelBase IChannelOwner.Channel => _channel;45 IChannel<JsonPipe> IChannelOwner<JsonPipe>.Channel => _channel;46 public Task CloseAsync() => _channel.CloseAsync();47 public Task SendAsync(object message) => _channel.SendAsync(message);...

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JsonPipeChannel

Using AI Code Generation

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1using Microsoft.Playwright;2using Microsoft.Playwright.Transport.Channels;3using System;4using System.Collections.Generic;5using System.Linq;6using System.Text;7using System.Text.Json;8using System.Threading.Tasks;9{10 {11 static async Task Main(string[] args)12 {13 var pipe = new JsonPipeChannel();14 await pipe.ConnectAsync("C:\\Users\\user\\AppData\\Local\\Google\\Chrome SxS\\User Data\\Default\\devtools_active_port");15 var browser = await pipe.GetBrowserAsync();16 var page = await browser.NewPageAsync();17 await page.ScreenshotAsync("C:\\Users\\user\\Desktop\\screenshot.png");18 }19 }20}21using PlaywrightSharp;22using System;23using System.Collections.Generic;24using System.Linq;25using System.Text;26using System.Threading.Tasks;27{28 {29 static async Task Main(string[] args)30 {31 using var playwright = await Playwright.CreateAsync();32 var browser = await playwright.Chromium.LaunchAsync();33 var page = await browser.NewPageAsync();34 await page.ScreenshotAsync("C:\\Users\\user\\Desktop\\screenshot.png");35 }36 }37}38using PlaywrightSharp;39using System;40using System.Collections.Generic;41using System.Linq;42using System.Text;43using System.Threading.Tasks;44{45 {46 static async Task Main(string[] args)47 {48 using var playwright = await Playwright.CreateAsync();49 var browser = await playwright.Chromium.LaunchAsync();50 var page = await browser.NewPageAsync();51 await page.ScreenshotAsync("C:\\Users\\user\\Desktop\\screenshot.png");52 }53 }54}55using PlaywrightSharp;56using System;57using System.Collections.Generic;58using System.Linq;59using System.Text;60using System.Threading.Tasks;61{62 {

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JsonPipeChannel

Using AI Code Generation

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1using Microsoft.Playwright;2using Microsoft.Playwright.Transport.Channels;3using System;4using System.Threading.Tasks;5{6 {7 static async Task Main(string[] args)8 {9 var channel = new JsonPipeChannel(Console.OpenStandardInput(), Console.OpenStandardOutput());10 var playwright = await Playwright.CreateAsync(channel);11 var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions12 {13 });14 var context = await browser.NewContextAsync();15 var page = await context.NewPageAsync();16 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "example.png" });17 await browser.CloseAsync();18 }19 }20}21using Microsoft.Playwright;22using Microsoft.Playwright.Transport.Channels;23using System;24using System.IO.Pipes;25using System.Threading.Tasks;26{27 {28 static async Task Main(string[] args)29 {30 var pipe = new NamedPipeClientStream(".", "playwright", PipeDirection.InOut, PipeOptions.Asynchronous);31 var channel = new JsonPipeChannel(pipe, pipe);32 var playwright = await Playwright.CreateAsync(channel);33 var browser = await playwright.Firefox.LaunchAsync(new BrowserTypeLaunchOptions34 {35 });36 var context = await browser.NewContextAsync();37 var page = await context.NewPageAsync();38 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "example.png" });39 await browser.CloseAsync();40 }41 }42}43using Microsoft.Playwright;44using Microsoft.Playwright.Transport.Channels;45using System;46using System.IO.Pipes;47using System.Threading.Tasks;48{49 {50 static async Task Main(string[] args)51 {52 var pipe = new NamedPipeClientStream(".", "playwright", PipeDirection.InOut, PipeOptions.Asynchronous);53 var channel = new JsonPipeChannel(pipe, pipe);54 var playwright = await Playwright.CreateAsync(channel);

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JsonPipeChannel

Using AI Code Generation

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1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4var json = await page.EvaluateAsync<JsonElement>("() => ({foo: 'bar'})");5Console.WriteLine(json.GetProperty("foo").GetString());6var playwright = await Playwright.CreateAsync();7var browser = await playwright.Chromium.LaunchAsync();8var page = await browser.NewPageAsync();9var json = await page.EvaluateAsync<JsonElement>("() => ({foo: 'bar'})");10Console.WriteLine(json.GetProperty("foo").GetString());11var playwright = await Playwright.CreateAsync();12var browser = await playwright.Chromium.LaunchAsync();13var page = await browser.NewPageAsync();14var json = await page.EvaluateAsync<JsonElement>("() => ({foo: 'bar'})");15Console.WriteLine(json.GetProperty("foo").GetString());16var playwright = await Playwright.CreateAsync();17var browser = await playwright.Chromium.LaunchAsync();18var page = await browser.NewPageAsync();19var json = await page.EvaluateAsync<JsonElement>("() => ({foo: 'bar'})");20Console.WriteLine(json.GetProperty("foo").GetString());21var playwright = await Playwright.CreateAsync();22var browser = await playwright.Chromium.LaunchAsync();23var page = await browser.NewPageAsync();24var json = await page.EvaluateAsync<JsonElement>("() => ({foo: 'bar'})");25Console.WriteLine(json.GetProperty("foo").GetString());26var playwright = await Playwright.CreateAsync();27var browser = await playwright.Chromium.LaunchAsync();28var page = await browser.NewPageAsync();

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JsonPipeChannel

Using AI Code Generation

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1using Microsoft.Playwright.Transport.Channels;2using System;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 var channel = new JsonPipeChannel(Console.OpenStandardInput(), Console.OpenStandardOutput());9 var playwright = await Playwright.CreateAsync(channel);10 await channel.SendAsync("Playwright.Connect", new { });11 var browser = await playwright.Chromium.LaunchAsync();12 var page = await browser.NewPageAsync();13 await page.ScreenshotAsync(new PageScreenshotOptions { Path = "google.png" });14 await browser.CloseAsync();15 }16 }17}

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JsonPipeChannel

Using AI Code Generation

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1using Microsoft.Playwright.Transport.Channels;2using System;3using System.Collections.Generic;4using System.Text;5using System.Threading.Tasks;6{7 {8 static async Task Main(string[] args)9 {10 var channel = new JsonPipeChannel();11 var browser = await channel.ConnectAsync();12 var page = await browser.NewPageAsync();13 await page.ScreenshotAsync(new PageScreenshotOptions14 {15 });16 }17 }18}19using Microsoft.Playwright.Transport.Channels;20using System;21using System.Collections.Generic;22using System.Text;23using System.Threading.Tasks;24{25 {26 static async Task Main(string[] args)27 {28 var channel = new JsonPipeChannel();29 var browser = await channel.ConnectAsync();30 var page = await browser.NewPageAsync();31 await page.ScreenshotAsync(new PageScreenshotOptions32 {33 });34 }35 }36}37using Microsoft.Playwright.Transport.Channels;38using System;39using System.Collections.Generic;40using System.Text;41using System.Threading.Tasks;42{43 {44 static async Task Main(string[] args)45 {46 var channel = new JsonPipeChannel();47 var browser = await channel.ConnectAsync();48 var page = await browser.NewPageAsync();49 await page.ScreenshotAsync(new PageScreenshotOptions50 {51 });52 }53 }54}55using Microsoft.Playwright.Transport.Channels;56using System;57using System.Collections.Generic;58using System.Text;59using System.Threading.Tasks;60{61 {62 static async Task Main(string[] args)63 {64 var channel = new JsonPipeChannel();65 var browser = await channel.ConnectAsync();

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JsonPipeChannel

Using AI Code Generation

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1var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();2var page = await browser.NewPageAsync();3await page.ScreenshotAsync("screenshot.png");4await browser.CloseAsync();5var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();6var page = await browser.NewPageAsync();7await page.ScreenshotAsync("screenshot.png");8await browser.CloseAsync();9var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();10var page = await browser.NewPageAsync();11await page.ScreenshotAsync("screenshot.png");12await browser.CloseAsync();13var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();14var page = await browser.NewPageAsync();15await page.ScreenshotAsync("screenshot.png");16await browser.CloseAsync();17var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();18var page = await browser.NewPageAsync();19await page.ScreenshotAsync("screenshot.png");20await browser.CloseAsync();21var browser = await Playwright.CreateAsync().Chromium.LaunchAsync();22var page = await browser.NewPageAsync();23await page.ScreenshotAsync("screenshot.png");24await browser.CloseAsync();

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JsonPipeChannel

Using AI Code Generation

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1var channel = new JsonPipeChannel(pipe);2var connection = new Connection(channel);3var playwright = await Playwright.CreateAsync(connection);4var connection = new Connection(channel);5var playwright = await Playwright.CreateAsync(connection);6var connection = new Connection(channel);7var playwright = await Playwright.CreateAsync(connection);8var connection = new Connection(channel);9var playwright = await Playwright.CreateAsync(connection);10var connection = new Connection(channel);11var playwright = await Playwright.CreateAsync(connection);12var connection = new Connection(channel);13var playwright = await Playwright.CreateAsync(connection);14var connection = new Connection(channel);15var playwright = await Playwright.CreateAsync(connection);16var connection = new Connection(channel);17var playwright = await Playwright.CreateAsync(connection);18var connection = new Connection(channel);19var playwright = await Playwright.CreateAsync(connection);20var connection = new Connection(channel);21var playwright = await Playwright.CreateAsync(connection);

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Playwright tutorial

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