Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use TransportClosedEventArgs method of PuppeteerSharp.Transport.TransportClosedEventArgs class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Transport.TransportClosedEventArgs.TransportClosedEventArgs

Connection.cs

Source:Connection.cs

...220                    MessageData = obj.Params221                });222            }223        }224        private void Transport_Closed(object sender, TransportClosedEventArgs e) => Close(e.CloseReason);225        #endregion226        #region Static Methods227        /// <summary>228        /// Gets default web socket factory implementation.229        /// </summary>230        [Obsolete("Use " + nameof(WebSocketTransport) + "." + nameof(WebSocketTransport.DefaultWebSocketFactory) + " instead")]231        public static readonly WebSocketFactory DefaultWebSocketFactory = WebSocketTransport.DefaultWebSocketFactory;232        internal static async Task<Connection> Create(string url, IConnectionOptions connectionOptions, CancellationToken cancellationToken = default)233        {234#pragma warning disable 618235            var transport = connectionOptions.Transport;236#pragma warning restore 618237            if (transport == null)238            {...

WebSocketTransport.cs

Source:WebSocketTransport.cs

...77        public bool IsClosed { get; private set; }78        /// <summary>79        /// Occurs when the transport is closed.80        /// </summary>81        public event EventHandler<TransportClosedEventArgs> Closed;82        /// <summary>83        /// Occurs when a message is received.84        /// </summary>85        public event EventHandler<MessageReceivedEventArgs> MessageReceived;86        #endregion87        #region  Public methods88        /// <summary>89        /// Sends a message using the transport.90        /// </summary>91        /// <returns>The task.</returns>92        /// <param name="message">Message to send.</param>93        public Task SendAsync(string message)94        {95            var encoded = Encoding.UTF8.GetBytes(message);96            var buffer = new ArraySegment<byte>(encoded, 0, encoded.Length);97            Task SendCoreAsync() => _client.SendAsync(buffer, WebSocketMessageType.Text, true, default);98            return _queueRequests ? _socketQueue.Enqueue(SendCoreAsync) : SendCoreAsync();99        }100        /// <summary>101        /// Stops reading incoming data.102        /// </summary>103        public void StopReading()104        {105            var readerCts = Interlocked.CompareExchange(ref _readerCancellationSource, null, _readerCancellationSource);106            if (readerCts != null)107            {108                // Asynchronous read operations may still be in progress, so cancel it first and then dispose109                // the associated CancellationTokenSource.110                readerCts.Cancel();111                readerCts.Dispose();112            }113        }114        /// <inheritdoc/>115        public void Dispose()116        {117            Dispose(true);118            GC.SuppressFinalize(this);119        }120        /// <summary>121        /// Close the WebSocketTransport122        /// </summary>123        /// <param name="disposing">Indicates whether disposal was initiated by <see cref="Dispose()"/> operation.</param>124        protected virtual void Dispose(bool disposing)125        {126            // Make sure any outstanding asynchronous read operation is cancelled.127            StopReading();128            _client?.Dispose();129        }130        #endregion131        #region Private methods132        /// <summary>133        /// Starts listening the socket134        /// </summary>135        /// <returns>The start.</returns>136        private async Task<object> GetResponseAsync(CancellationToken cancellationToken)137        {138            var buffer = new byte[2048];139            while (!IsClosed)140            {141                var endOfMessage = false;142                var response = new StringBuilder();143                while (!endOfMessage)144                {145                    WebSocketReceiveResult result;146                    try147                    {148                        result = await _client.ReceiveAsync(149                            new ArraySegment<byte>(buffer),150                            cancellationToken).ConfigureAwait(false);151                    }152                    catch (OperationCanceledException)153                    {154                        return null;155                    }156                    catch (Exception ex)157                    {158                        OnClose(ex.Message);159                        return null;160                    }161                    endOfMessage = result.EndOfMessage;162                    if (result.MessageType == WebSocketMessageType.Text)163                    {164                        response.Append(Encoding.UTF8.GetString(buffer, 0, result.Count));165                    }166                    else if (result.MessageType == WebSocketMessageType.Close)167                    {168                        OnClose("WebSocket closed");169                        return null;170                    }171                }172                MessageReceived?.Invoke(this, new MessageReceivedEventArgs(response.ToString()));173            }174            return null;175        }176        private void OnClose(string closeReason)177        {178            if (!IsClosed)179            {180                IsClosed = true;181                StopReading();182                Closed?.Invoke(this, new TransportClosedEventArgs(closeReason));183            }184        }185        #endregion186    }187}...

IConnectionTransport.cs

Source:IConnectionTransport.cs

...23        Task SendAsync(string message);24        /// <summary>25        /// Occurs when the transport is closed.26        /// </summary>27        event EventHandler<TransportClosedEventArgs> Closed;28        /// <summary>29        /// Occurs when a message is received.30        /// </summary>31        event EventHandler<MessageReceivedEventArgs> MessageReceived;32    }33}...

TransportClosedEventArgs.cs

Source:TransportClosedEventArgs.cs

...3{4    /// <summary>5    /// <see cref="IConnectionTransport.Closed"/>6    /// </summary>7    public class TransportClosedEventArgs : EventArgs8    {9        /// <summary>10        /// Gets or sets the close reason.11        /// </summary>12        public string CloseReason { get; set; }13        /// <summary>14        /// Initializes a new instance of the <see cref="PuppeteerSharp.Transport.TransportClosedEventArgs"/> class.15        /// </summary>16        /// <param name="closeReason">Close reason.</param>17        public TransportClosedEventArgs(string closeReason) => CloseReason = closeReason;18    }19}...

TransportClosedEventArgs

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            await browser.CloseAsync();14            var transport = browser.Connection.Transport;15            var transportClosedEventArgs = new TransportClosedEventArgs();16            Console.WriteLine(transportClosedEventArgs.Message);17        }18    }19}20using PuppeteerSharp;21using PuppeteerSharp.Transport;22using System;23using System.Threading.Tasks;24{25    {26        static async Task Main(string[] args)27        {28            var browser = await Puppeteer.LaunchAsync(new LaunchOptions29            {30            });31            var page = await browser.NewPageAsync();32            var transport = browser.Connection.Transport;33            var transportCreatedEventArgs = new TransportCreatedEventArgs(transport);34            Console.WriteLine(transportCreatedEventArgs.Transport);35        }36    }37}38using PuppeteerSharp;39using PuppeteerSharp.Transport;40using System;41using System.Threading.Tasks;42{43    {44        static async Task Main(string[] args)45        {46            var browser = await Puppeteer.LaunchAsync(new LaunchOptions47            {48            });49            var page = await browser.NewPageAsync();50            var transport = browser.Connection.Transport;51            var transportMessageReceivedEventArgs = new TransportMessageReceivedEventArgs();52            Console.WriteLine(transportMessageReceivedEventArgs.Message);53        }54    }55}56using PuppeteerSharp;57using PuppeteerSharp.Transport;58using System;59using System.Threading.Tasks;

TransportClosedEventArgs

Using AI Code Generation

1{2    {3        static void Main(string[] args)4        {5            MainAsync(args).Wait();6        }7        static async Task MainAsync(string[] args)8        {9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11                Args = new string[] { "--no-sandbox" }12            });13            var page = await browser.NewPageAsync();14            await page.ScreenshotAsync("google.png");15            await browser.CloseAsync();16        }17    }18}19{20    {21        static void Main(string[] args)22        {23            MainAsync(args).Wait();24        }25        static async Task MainAsync(string[] args)26        {27            var browser = await Puppeteer.LaunchAsync(new LaunchOptions28            {29                Args = new string[] { "--no-sandbox" }30            });31            var page = await browser.NewPageAsync();32            await page.ScreenshotAsync("google.png");33            await browser.CloseAsync();34        }35    }36}37{38    {39        static void Main(string[] args)40        {41            MainAsync(args).Wait();42        }43        static async Task MainAsync(string[] args)44        {45            var browser = await Puppeteer.LaunchAsync(new LaunchOptions46            {47                Args = new string[] { "--no-sandbox" }48            });49            var page = await browser.NewPageAsync();50            await page.ScreenshotAsync("google.png");51            await browser.CloseAsync();52        }53    }54}

TransportClosedEventArgs

Using AI Code Generation

1TransportClosedEventArgs objTransportClosedEventArgs = new TransportClosedEventArgs();2objTransportClosedEventArgs.Message = "Hello World";3Console.WriteLine(objTransportClosedEventArgs.Message);4TransportClosedEventArgs objTransportClosedEventArgs = new TransportClosedEventArgs();5objTransportClosedEventArgs.Reason = "Hello World";6Console.WriteLine(objTransportClosedEventArgs.Reason);7TransportClosedEventArgs objTransportClosedEventArgs = new TransportClosedEventArgs();8objTransportClosedEventArgs.WasClean = true;9Console.WriteLine(objTransportClosedEventArgs.WasClean);

TransportClosedEventArgs

Using AI Code Generation

1using PuppeteerSharp;2using System;3using System.Threading.Tasks;4{5    {6        public static void TransportClosedEventArgsMethod()7        {8            Task.Run(async () =>9            {10                var options = new LaunchOptions { Headless = false };11                var browser = await Puppeteer.LaunchAsync(options);12                var page = await browser.NewPageAsync();13                await page.CloseAsync();14                await browser.CloseAsync();15            }).GetAwaiter().GetResult();16        }17    }18}19using PuppeteerSharp;20using System;21using System.Threading.Tasks;22{23    {24        public static void TransportCreatedEventArgsMethod()25        {26            Task.Run(async () =>27            {28                var options = new LaunchOptions { Headless = false };29                var browser = await Puppeteer.LaunchAsync(options);30                var page = await browser.NewPageAsync();31                await page.CloseAsync();32                await browser.CloseAsync();33            }).GetAwaiter().GetResult();34        }35    }36}37using PuppeteerSharp;38using System;39using System.Threading.Tasks;40{41    {42        public static void TransportMessageReceivedEventArgsMethod()43        {44            Task.Run(async () =>45            {46                var options = new LaunchOptions { Headless = false };47                var browser = await Puppeteer.LaunchAsync(options);48                var page = await browser.NewPageAsync();49                await page.CloseAsync();50                await browser.CloseAsync();51            }).GetAwaiter().GetResult();52        }53    }54}55using PuppeteerSharp;56using System;57using System.Threading.Tasks;58{59    {60        public static void TransportMessageSentEventArgsMethod()61        {62            Task.Run(async () =>

TransportClosedEventArgs

Using AI Code Generation

1using PuppeteerSharp;2using System.Threading.Tasks;3using System;4using System.Net;5using PuppeteerSharp.Transport;6{7    {8        public TransportClosedEventArgs(Exception exception)9        {10            Exception = exception;11        }12        public Exception Exception { get; }13    }14}15using PuppeteerSharp;16using System.Threading.Tasks;17using System;18using System.Net;19using PuppeteerSharp.Transport;20{21    {22        public TransportClosedEventArgs(Exception exception)23        {24            Exception = exception;25        }26        public Exception Exception { get; }27    }28}29using PuppeteerSharp;30using System.Threading.Tasks;31using System;32using System.Net;33using PuppeteerSharp.Transport;34{35    {36        public TransportClosedEventArgs(Exception exception)37        {38            Exception = exception;39        }40        public Exception Exception { get; }41    }42}43using PuppeteerSharp;44using System.Threading.Tasks;45using System;46using System.Net;47using PuppeteerSharp.Transport;48{49    {50        public TransportClosedEventArgs(Exception exception)51        {52            Exception = exception;53        }54        public Exception Exception { get; }55    }56}57using PuppeteerSharp;58using System.Threading.Tasks;59using System;60using System.Net;61using PuppeteerSharp.Transport;62{63    {64        public TransportClosedEventArgs(Exception exception)65        {66            Exception = exception;67        }68        public Exception Exception { get; }69    }70}71using PuppeteerSharp;72using System.Threading.Tasks;73using System;74using System.Net;75using PuppeteerSharp.Transport;76{77    {78        public TransportClosedEventArgs(Exception exception)79        {80            Exception = exception;81        }82        public Exception Exception { get;

TransportClosedEventArgs

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            var browserWSEndpoint = browser.WebSocketEndpoint;13            await browser.CloseAsync();14            await page.WaitForSelectorAsync("input");15            Console.WriteLine("Hello World!");16        }17    }18}19using System;20using System.Threading.Tasks;21using PuppeteerSharp;22{23    {24        static async Task Main(string[] args)25        {26            var browser = await Puppeteer.LaunchAsync(new LaunchOptions27            {28            });29            var page = await browser.NewPageAsync();30            var browserWSEndpoint = browser.WebSocketEndpoint;31            await browser.CloseAsync();32            await page.WaitForSelectorAsync("input");33            Console.WriteLine("Hello World!");34        }35    }36}37using System;38using System.Threading.Tasks;39using PuppeteerSharp;40{41    {42        static async Task Main(string[] args)43        {44            var browser = await Puppeteer.LaunchAsync(new LaunchOptions45            {46            });47            var page = await browser.NewPageAsync();48            var browserWSEndpoint = browser.WebSocketEndpoint;49            await browser.CloseAsync();50            await page.WaitForSelectorAsync("input");51            Console.WriteLine("Hello World!");52        }53    }54}55using System;56using System.Threading.Tasks;57using PuppeteerSharp;58{59    {60        static async Task Main(string[] args)61        {

TransportClosedEventArgs

Using AI Code Generation

1using PuppeteerSharp.Transport;2using System;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        static async Task Main(string[] args)8        {9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10            var page = await browser.NewPageAsync();11            var result = await page.EvaluateExpressionAsync<int>("1 + 2");12            Console.WriteLine(result);13            await browser.CloseAsync();14            Console.ReadLine();15        }16    }17}18Method Description Equals Determines whether the specified object is equal to the current object. (Inherited from Object.) GetHashCode Serves as a hash function for a particular type. (Inherited from Object.) GetType Gets the Type of the current instance. (Inherited from Object.) ToString Returns a string that represents the current object. (Inherited from Object.) MemberwiseClone Creates a shallow copy of the current Object. (Inherited from Object.) GetBaseException When overridden in a derived class, returns the Exception instance that caused the current exception. (Inherited from Exception.) GetObjectData When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception.) ToString Returns a string representation of the current exception. (Inherited from Exception.)

TransportClosedEventArgs

Using AI Code Generation

1var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });2await browser.CloseAsync();3var exception = new Exception("Test exception");4await browser.CloseAsync(new TransportClosedEventArgs(exception));5var reason = new TransportClosedEventArgs(new Exception("Test exception")).Reason;6Console.WriteLine(reason);7var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });8await browser.CloseAsync();9var reason = new TransportClosedEventArgs(new Exception("Test exception")).Reason;10Console.WriteLine(reason);11var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });12await browser.CloseAsync();13var exception = new Exception("Test exception");14await browser.CloseAsync(new TransportClosedEventArgs(exception));15var reason = new TransportClosedEventArgs(new Exception("Test exception")).Reason;16Console.WriteLine(reason);17var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });18await browser.CloseAsync();19var exception = new Exception("Test exception");20await browser.CloseAsync(new TransportClosedEventArgs(exception));21var reason = new TransportClosedEventArgs(new Exception("Test exception")).Reason;22Console.WriteLine(reason);23var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });24await browser.CloseAsync();25var exception = new Exception("Test exception");26await browser.CloseAsync(new TransportClosedEventArgs(exception));27var reason = new TransportClosedEventArgs(new Exception("Test exception")).Reason;28Console.WriteLine(reason);

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.