Best Puppeteer-sharp code snippet using PuppeteerSharp.Transport.MessageReceivedEventArgs
Connection.cs
Source:Connection.cs
...144 internal static Connection FromSession(CDPSession session) => session.Connection;145 internal CDPSession GetSession(string sessionId) => _sessions.GetValueOrDefault(sessionId);146 internal Task<CDPSession> GetSessionAsync(string sessionId) => _asyncSessions.GetItemAsync(sessionId);147 #region Private Methods148 private async void Transport_MessageReceived(object sender, MessageReceivedEventArgs e)149 => await _callbackQueue.Enqueue(() => ProcessMessage(e)).ConfigureAwait(false);150 private async Task ProcessMessage(MessageReceivedEventArgs e)151 {152 try153 {154 var response = e.Message;155 ConnectionResponse obj = null;156 if (response.Length > 0 && Delay > 0)157 {158 await Task.Delay(Delay).ConfigureAwait(false);159 }160 try161 {162 obj = JsonConvert.DeserializeObject<ConnectionResponse>(response, JsonHelper.DefaultJsonSerializerSettings);163 }164 catch (JsonException)...
WebSocketTransport.cs
Source:WebSocketTransport.cs
...25 public event EventHandler Closed;26 /// <summary>27 /// Occurs when a message is received.28 /// </summary>29 public event EventHandler<MessageReceivedEventArgs> MessageReceived;30 /// <summary>31 /// Initializes a new instance of the <see cref="PuppeteerSharp.Transport.WebSocketTransport"/> class.32 /// </summary>33 /// <param name="wsClient">WebSocket client.</param>34 /// <param name="queueRequests">If set to <c>true</c> to queue requests.</param>35 public WebSocketTransport(WebSocket wsClient, bool queueRequests = true)36 {37 _client = wsClient;38 _queueRequests = queueRequests;39 _socketQueue = new TaskQueue();40 _readerCancellationSource = new CancellationTokenSource();41 Task.Factory.StartNew(GetResponseAsync);42 }43 /// <summary>44 /// Sends a message using the transport.45 /// </summary>46 /// <returns>The task.</returns>47 /// <param name="message">Message to send.</param>48 public Task SendAsync(string message)49 {50 var encoded = Encoding.UTF8.GetBytes(message);51 var buffer = new ArraySegment<byte>(encoded, 0, encoded.Length);52 Task sendTask() => _client.SendAsync(buffer, WebSocketMessageType.Text, true, default);53 return _queueRequests ? _socketQueue.Enqueue(sendTask) : sendTask();54 }55 /// <summary>56 /// Stops reading incoming data.57 /// </summary>58 public void StopReading() => _readerCancellationSource.Cancel();59 /// <summary>60 /// Starts listening the socket61 /// </summary>62 /// <returns>The start.</returns>63 private async Task<object> GetResponseAsync()64 {65 var buffer = new byte[2048];66 //If it's not in the list we wait for it67 while (true)68 {69 if (IsClosed)70 {71 OnClose();72 return null;73 }74 var endOfMessage = false;75 var response = new StringBuilder();76 while (!endOfMessage)77 {78 WebSocketReceiveResult result;79 try80 {81 result = await _client.ReceiveAsync(82 new ArraySegment<byte>(buffer),83 _readerCancellationSource.Token).ConfigureAwait(false);84 }85 catch (OperationCanceledException)86 {87 return null;88 }89 catch (Exception)90 {91 OnClose();92 return null;93 }94 endOfMessage = result.EndOfMessage;95 if (result.MessageType == WebSocketMessageType.Text)96 {97 response.Append(Encoding.UTF8.GetString(buffer, 0, result.Count));98 }99 else if (result.MessageType == WebSocketMessageType.Close)100 {101 OnClose();102 return null;103 }104 }105 MessageReceived?.Invoke(this, new MessageReceivedEventArgs(response.ToString()));106 }107 }108 private void OnClose()109 {110 Closed?.Invoke(this, EventArgs.Empty);111 IsClosed = true;112 }113 /// <inheritdoc/>114 public void Dispose() => _client?.Dispose();115 }116}...
IConnectionTransport.cs
Source:IConnectionTransport.cs
...28 event EventHandler Closed;29 /// <summary>30 /// Occurs when a message is received.31 /// </summary>32 event EventHandler<MessageReceivedEventArgs> MessageReceived;33 }34}...
MessageReceivedEventArgs.cs
Source:MessageReceivedEventArgs.cs
...4 /// <summary>5 /// Message received event arguments.6 /// <see cref="IConnectionTransport.MessageReceived"/>7 /// </summary>8 public class MessageReceivedEventArgs : EventArgs9 {10 /// <summary>11 /// Initializes a new instance of the <see cref="PuppeteerSharp.Transport.MessageReceivedEventArgs"/> class.12 /// </summary>13 /// <param name="message">Message.</param>14 public MessageReceivedEventArgs(string message) => Message = message;15 /// <summary>16 /// Transport message.17 /// </summary>18 public string Message { get; }19 }20}...
MessageReceivedEventArgs
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Transport;4{5 {6 static async Task Main(string[] args)7 {8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions9 {10 Args = new string[] { "--remote-debugging-port=9222" }11 });12 var page = await browser.NewPageAsync();13 var client = page.Target.CreateCDPSessionAsync();14 await client.SendAsync("Network.enable");15 await client.SendAsync("Network.setRequestInterception", new { patterns = new[] { new { urlPattern = "*" } } });16 client.MessageReceived += (sender, e) =>17 {18 Console.WriteLine(e.MessageID);19 };20 Console.ReadLine();21 }22 }23}24var browser = await Puppeteer.ConnectAsync(new ConnectOptions25{
MessageReceivedEventArgs
Using AI Code Generation
1using PuppeteerSharp.Transport;2{3 {4 public MessageReceivedEventArgs(string message)5 {6 Message = message;7 }8 public string Message { get; }9 }10}11using PuppeteerSharp.Transport;12{13 {14 public MessageReceivedEventArgs(string message)15 {16 Message = message;17 }18 public string Message { get; }19 }20}21using PuppeteerSharp.Transport;22{23 {24 public MessageReceivedEventArgs(string message)25 {26 Message = message;27 }28 public string Message { get; }29 }30}31using PuppeteerSharp.Transport;32{33 {34 public MessageReceivedEventArgs(string message)35 {36 Message = message;37 }38 public string Message { get; }39 }40}41using PuppeteerSharp.Transport;42{43 {44 public MessageReceivedEventArgs(string message)45 {46 Message = message;47 }48 public string Message { get; }49 }50}51using PuppeteerSharp.Transport;52{53 {54 public MessageReceivedEventArgs(string message)55 {56 Message = message;57 }58 public string Message { get; }59 }60}61using PuppeteerSharp.Transport;62{63 {64 public MessageReceivedEventArgs(string message)65 {66 Message = message;67 }68 public string Message { get; }69 }70}
MessageReceivedEventArgs
Using AI Code Generation
1using PuppeteerSharp.Transport;2using System;3{4 {5 public MessageReceivedEventArgs(string message)6 {7 Message = message;8 }9 public string Message { get; }10 }11}12using PuppeteerSharp;13using PuppeteerSharp.Transport;14using System;15using System.Threading.Tasks;16{17 {18 static async Task Main(string[] args)19 {20 var browser = await Puppeteer.LaunchAsync(new LaunchOptions21 {22 });23 var page = await browser.NewPageAsync();24 await page.ScreenshotAsync("google.png");25 await page.EvaluateExpressionAsync("document.querySelector('input[name=q]').value = 'PuppeteerSharp'");26 await page.ScreenshotAsync("google.png");27 await page.EvaluateExpressionAsync("document.querySelector('input[name=q]').value = 'PuppeteerSharp'");28 await page.ScreenshotAsync("google.png");29 Console.WriteLine("Hello World!");30 }31 }32}
MessageReceivedEventArgs
Using AI Code Generation
1using PuppeteerSharp;2using PuppeteerSharp.Transport;3using System;4using System.Threading.Tasks;5{6 {7 static async Task Main(string[] args)8 {9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions10 {11 });12 var page = await browser.NewPageAsync();13 Console.WriteLine(await page.TitleAsync());14 Console.WriteLine(await page.GetContentAsync());15 Console.WriteLine(await page.GetUrlAsync());16 Console.WriteLine(awa
MessageReceivedEventArgs
Using AI Code Generation
1using PuppeteerSharp.Transport;2{3 {4 public Class1()5 {6 MessageReceivedEventArgs args = new MessageReceivedEventArgs();7 }8 }9}10I have a class called "User" with a property called "Name". I want to use this class in a C# project. I am getting a build error saying "The type or namespace name 'User' does not exist in the namespace 'MyProject' (are you missing an assembly reference?)". I am using .NET Core 3.1. I have added the MyProject project to my project. I have also tried to add the MyProject.Core project to my project, but that didn't work either. I am not sure why I am getting this error. I am able to use other classes of MyProject package, but not this one. I have attached the code I am trying to run. Can anyone please help me out with this?11I have a class called "User" with a property called "Name". I want to use this class in a C# project. I am getting a build error saying "The type or namespace name 'User' does not exist in the namespace 'MyProject' (are you missing an assembly reference?)". I am using .NET Core 3.1. I have added the MyProject.Core project to my project. I have also tried to add the MyProject project to my project, but that didn't work either. I am not sure why I am getting this error. I am able to use other classes of MyProject package, but not this one. I have attached the code I am trying to run. Can anyone please help me out with this?
MessageReceivedEventArgs
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4using PuppeteerSharp.Transport;5using PuppeteerSharp.MessageEventArgs;6{7 {8 static async Task Main(string[] args)9 {10 {11 {12 }13 };14 using (var browser = await Puppeteer.LaunchAsync(options))15 using (var page = await browser.NewPageAsync())16 {17 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'red'");18 await page.ScreenshotAsync("google.png");19 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'blue'");20 await page.ScreenshotAsync("google1.png");21 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'green'");22 await page.ScreenshotAsync("google2.png");23 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'yellow'");24 await page.ScreenshotAsync("google3.png");25 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'pink'");26 await page.ScreenshotAsync("google4.png");27 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'purple'");28 await page.ScreenshotAsync("google5.png");29 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'orange'");30 await page.ScreenshotAsync("google6.png");31 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'brown'");32 await page.ScreenshotAsync("google7.png");33 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'black'");34 await page.ScreenshotAsync("google8.png");35 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'white'");36 await page.ScreenshotAsync("google9.png");37 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'gray'");38 await page.ScreenshotAsync("google10.png");39 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'violet'");40 await page.ScreenshotAsync("google11.png");41 await page.EvaluateExpressionAsync("document.body.style.backgroundColor = 'skyblue'");42 await page.ScreenshotAsync("google12.png");43 await page.EvaluateExpressionAsync("document.body.style.backgroundColor =
MessageReceivedEventArgs
Using AI Code Generation
1using System;2using System.Threading.Tasks;3using PuppeteerSharp.Transport;4using PuppeteerSharp.Transport.Channels;5{6 {7 static async Task Main(string[] args)8 {9 var connection = await Puppeteer.ConnectAsync(new ConnectOptions10 {11 });12 connection.MessageReceived += Connection_MessageReceived;13 await Task.Delay(10000);14 }15 private static void Connection_MessageReceived(object sender, MessageReceivedEventArgs e)16 {17 Console.WriteLine(e.Message);18 }19 }20}21{"method":"Target.targetCreated","params":{"targetInfo":{"targetId":"CD5F0E5A5A5E5A5E5A5E5A5E5A5E5A5E","type":"page","title":"","url":"","attached":true,"openerId":"","browserContextId":"CD5F0E5A5A5E5A5E5A5E5A5E5A5E5A5E"}},"sessionId":"CD5F0E5A5A5E5A5E5A5E5A5E5A5E5A5E"}22{"method":"Target.targetCreated","params":{"targetInfo":{"targetId":"CD5F0E5A5A5E5A5E5A5E5A5E5A5E5A5E","type":"page","title":"","url":"","attached":true,"openerId":"","browserContextId":"CD5F0E5A5A5E5A5E5A5E5A5E5A5E5A5E"}},"sessionId":"CD5F0E5A5A5E5A5E5A5E5A5E5A5E5A5E"}23{"method":"Target.targetCreated","params":{"targetInfo":{"targetId":"CD5F0E5A5A5E5A5E
MessageReceivedEventArgs
Using AI Code Generation
1using PuppeteerSharp.Transport;2using System;3using System.Diagnostics;4using System.IO;5using System.Linq;6using System.Text;7using System.Threading.Tasks;8using System.Windows.Forms;9{10 {11 public event EventHandler<MessageReceivedEventArgs> MessageReceived;12 protected virtual void OnMessageReceived(MessageReceivedEventArgs e)13 {14 MessageReceived?.Invoke(this, e);15 if (e != null)16 {17 if (e.Message != null)18 {19 if (e.Message.Length > 0)20 {
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