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How to use OnProcessDataReceivedWhileStarting method of PuppeteerSharp.States.ChromiumStartingState class

Best Puppeteer-sharp code snippet using PuppeteerSharp.States.ChromiumStartingState.OnProcessDataReceivedWhileStarting

ChromiumStartingState.cs

Source:ChromiumStartingState.cs

...31        }32        protected virtual async Task StartCoreAsync(LauncherBase p)33        {34            var output = new StringBuilder();35            void OnProcessDataReceivedWhileStarting(object sender, DataReceivedEventArgs e)36            {37                if (e.Data != null)38                {39                    output.AppendLine(e.Data);40                    var match = Regex.Match(e.Data, "^DevTools listening on (ws:\\/\\/.*)");41                    if (match.Success)42                    {43                        p.StartCompletionSource.TrySetResult(match.Groups[1].Value);44                    }45                }46            }47            void OnProcessExitedWhileStarting(object sender, EventArgs e)48                => p.StartCompletionSource.TrySetException(new ProcessException($"Failed to launch browser! {output}"));49            void OnProcessExited(object sender, EventArgs e) => StateManager.Exited.EnterFrom(p, StateManager.CurrentState);50            p.Process.ErrorDataReceived += OnProcessDataReceivedWhileStarting;51            p.Process.Exited += OnProcessExitedWhileStarting;52            p.Process.Exited += OnProcessExited;53            CancellationTokenSource cts = null;54            try55            {56                p.Process.Start();57                await StateManager.Started.EnterFromAsync(p, this).ConfigureAwait(false);58                p.Process.BeginErrorReadLine();59                var timeout = p.Options.Timeout;60                if (timeout > 0)61                {62                    cts = new CancellationTokenSource(timeout);63                    cts.Token.Register(() => p.StartCompletionSource.TrySetException(64                        new ProcessException($"Timed out after {timeout} ms while trying to connect to Base!")));65                }66                try67                {68                    await p.StartCompletionSource.Task.ConfigureAwait(false);69                    await StateManager.Started.EnterFromAsync(p, this).ConfigureAwait(false);70                }71                catch72                {73                    await StateManager.Killing.EnterFromAsync(p, this).ConfigureAwait(false);74                    throw;75                }76            }77            finally78            {79                cts?.Dispose();80                p.Process.Exited -= OnProcessExitedWhileStarting;81                p.Process.ErrorDataReceived -= OnProcessDataReceivedWhileStarting;82            }83        }84    }85}...

OnProcessDataReceivedWhileStarting

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        public static async Task Main(string[] args)8        {9            var options = new LaunchOptions { Headless = false };10            var browser = await Puppeteer.LaunchAsync(options);11            await browser.CloseAsync();12        }13    }14}15using System;16using System.Diagnostics;17using System.Threading.Tasks;18using PuppeteerSharp;19{20    {21        public static async Task Main(string[] args)22        {23            var options = new LaunchOptions { Headless = false };24            var browser = await Puppeteer.LaunchAsync(options);25            await browser.CloseAsync();26        }27    }28}29using System;30using System.Diagnostics;31using System.Threading.Tasks;32using PuppeteerSharp;33{34    {35        public static async Task Main(string[] args)36        {37            var options = new LaunchOptions { Headless = false };38            var browser = await Puppeteer.LaunchAsync(options);39            await browser.CloseAsync();40        }41    }42}43using System;44using System.Diagnostics;45using System.Threading.Tasks;46using PuppeteerSharp;47{48    {49        public static async Task Main(string[] args)50        {51            var options = new LaunchOptions { Headless = false };52            var browser = await Puppeteer.LaunchAsync(options);53            await browser.CloseAsync();54        }55    }56}57using System;58using System.Diagnostics;59using System.Threading.Tasks;60using PuppeteerSharp;61{62    {63        public static async Task Main(string[] args)64        {65            var options = new LaunchOptions { Headless = false };66            var browser = await Puppeteer.LaunchAsync(options

OnProcessDataReceivedWhileStarting

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.IO;4using System.Threading.Tasks;5using PuppeteerSharp;6{7    {8        public static async Task Main(string[] args)9        {10            {11                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe",12                Args = new string[] { "--remote-debugging-port=9222" }13            };14            var browser = await Puppeteer.LaunchAsync(options);15            var page = await browser.NewPageAsync();16            Console.ReadLine();17        }18    }19}

OnProcessDataReceivedWhileStarting

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.IO;4using System.Threading.Tasks;5using PuppeteerSharp;6{7    {8        private readonly Connection _connection;9        private readonly Process _process;10        private readonly TaskCompletionSource<bool> _tcs;11        private readonly string _browserWSEndpoint;12        private readonly bool _ignoreHTTPSErrors;13        private readonly bool _appMode;14        private readonly string _userDataDir;15        private readonly string _executablePath;16        private readonly string _userDataDirArg;17        private readonly string _appModeArg;18        private readonly string _ignoreHTTPSErrorsArg;19        private readonly string _remoteDebuggingArg;20        private readonly string _browserWSEndpointArg;21        private readonly string _userAgentArg;22        private readonly string _langArg;23        private readonly string _proxyServerArg;24        private readonly string _proxyBypassListArg;25        private readonly string _args;26        private readonly string _dumpioArg;27        private readonly string _pipeArg;28        private readonly string _tempUserDataDir;29        private readonly string _browserArgs;30        private readonly string _userDataDirArgPrefix;31        private readonly string _appModeArgPrefix;32        private readonly string _ignoreHTTPSErrorsArgPrefix;33        private readonly string _remoteDebuggingArgPrefix;34        private readonly string _browserWSEndpointArgPrefix;35        private readonly string _userAgentArgPrefix;36        private readonly string _langArgPrefix;37        private readonly string _proxyServerArgPrefix;38        private readonly string _proxyBypassListArgPrefix;39        private readonly string _argsPrefix;40        private readonly string _dumpioArgPrefix;41        private readonly string _pipeArgPrefix;42        private readonly string _tempUserDataDirPrefix;43        private readonly string _browserArgsPrefix;44        private readonly string _userDataDirArgSuffix;45        private readonly string _appModeArgSuffix;46        private readonly string _ignoreHTTPSErrorsArgSuffix;47        private readonly string _remoteDebuggingArgSuffix;48        private readonly string _browserWSEndpointArgSuffix;49        private readonly string _userAgentArgSuffix;50        private readonly string _langArgSuffix;51        private readonly string _proxyServerArgSuffix;52        private readonly string _proxyBypassListArgSuffix;53        private readonly string _argsSuffix;

OnProcessDataReceivedWhileStarting

Using AI Code Generation

1using System;2using System.Diagnostics;3using System.Threading.Tasks;4using PuppeteerSharp;5{6    {7        static async Task Main(string[] args)8        {9            {10                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"11            };12            var browser = await Puppeteer.LaunchAsync(options);13            Console.WriteLine($"Browser process id is {browser.Process.Id}");14            await browser.CloseAsync();15        }16    }17}18using System;19using System.Diagnostics;20using System.Threading.Tasks;21using PuppeteerSharp;22{23    {24        static async Task Main(string[] args)25        {26            {27                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"28            };29            var browser = await Puppeteer.LaunchAsync(options);30            Console.WriteLine($"Browser process id is {browser.Process.Id}");31            await browser.CloseAsync();32        }33    }34}35using System;36using System.Diagnostics;37using System.Threading.Tasks;38using PuppeteerSharp;39{40    {41        static async Task Main(string[] args)42        {43            {44                ExecutablePath = @"C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"45            };46            var browser = await Puppeteer.LaunchAsync(options);47            Console.WriteLine($"Browser process id is {browser.Process.Id}");48            await browser.CloseAsync();49        }50    }51}52using System;53using System.Diagnostics;54using System.Threading.Tasks;55using PuppeteerSharp;56{

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