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How to use ExitingState class of PuppeteerSharp.States package

Best Puppeteer-sharp code snippet using PuppeteerSharp.States.ExitingState

ChromiumProcess.cs

Source:ChromiumProcess.cs

...290            #region Predefined states291            public static readonly State Initial = new InitialState();292            private static readonly StartingState Starting = new StartingState();293            private static readonly StartedState Started = new StartedState();294            private static readonly ExitingState Exiting = new ExitingState();295            private static readonly KillingState Killing = new KillingState();296            private static readonly ExitedState Exited = new ExitedState();297            private static readonly DisposedState Disposed = new DisposedState();298            #endregion299            #region Properties300            public bool IsExiting => this == Killing || this == Exiting;301            public bool IsExited => this == Exited || this == Disposed;302            #endregion303            #region Methods304            /// <summary>305            /// Attempts thread-safe transitions from a given state to this state.306            /// </summary>307            /// <param name="p">The Chromium process</param>308            /// <param name="fromState">The state from which state transition takes place</param>309            /// <returns>Returns <c>true</c> if transition is successful, or <c>false</c> if transition310            /// cannot be made because current state does not equal <paramref name="fromState"/>.</returns>311            protected bool TryEnter(ChromiumProcess p, State fromState)312            {313                if (Interlocked.CompareExchange(ref p._currentState, this, fromState) == fromState)314                {315                    fromState.Leave(p);316                    return true;317                }318                return false;319            }320            /// <summary>321            /// Notifies that state machine is about to transition to another state.322            /// </summary>323            /// <param name="p">The Chromium process</param>324            protected virtual void Leave(ChromiumProcess p)325            { }326            /// <summary>327            /// Handles process start request.328            /// </summary>329            /// <param name="p">The Chromium process</param>330            /// <returns></returns>331            public virtual Task StartAsync(ChromiumProcess p) => Task.FromException(InvalidOperation("start"));332            /// <summary>333            /// Handles process exit request.334            /// </summary>335            /// <param name="p">The Chromium process</param>336            /// <param name="timeout">The maximum waiting time for a graceful process exit.</param>337            /// <returns></returns>338            public virtual Task ExitAsync(ChromiumProcess p, TimeSpan timeout) => Task.FromException(InvalidOperation("exit"));339            /// <summary>340            /// Handles process kill request.341            /// </summary>342            /// <param name="p">The Chromium process</param>343            /// <returns></returns>344            public virtual Task KillAsync(ChromiumProcess p) => Task.FromException(InvalidOperation("kill"));345            /// <summary>346            /// Handles wait for process exit request.347            /// </summary>348            /// <param name="p">The Chromium process</param>349            /// <returns></returns>350            public virtual Task WaitForExitAsync(ChromiumProcess p) => p._exitCompletionSource.Task;351            /// <summary>352            /// Handles disposal of process and temporary user directory353            /// </summary>354            /// <param name="p"></param>355            public virtual void Dispose(ChromiumProcess p) => Disposed.EnterFrom(p, this);356            public override string ToString()357            {358                var name = GetType().Name;359                return name.Substring(0, name.Length - "State".Length);360            }361            private Exception InvalidOperation(string operationName)362                => new InvalidOperationException($"Cannot {operationName} in state {this}");363            /// <summary>364            /// Kills process if it is still alive.365            /// </summary>366            /// <param name="p"></param>367            private static void Kill(ChromiumProcess p)368            {369                try370                {371                    if (!p.Process.HasExited)372                    {373                        p.Process.Kill();374                    }375                }376                catch (InvalidOperationException)377                {378                    // Ignore379                }380            }381            #endregion382            #region Concrete state classes383            private class InitialState : State384            {385                public override Task StartAsync(ChromiumProcess p) => Starting.EnterFromAsync(p, this);386                public override Task ExitAsync(ChromiumProcess p, TimeSpan timeout)387                {388                    Exited.EnterFrom(p, this);389                    return Task.CompletedTask;390                }391                public override Task KillAsync(ChromiumProcess p)392                {393                    Exited.EnterFrom(p, this);394                    return Task.CompletedTask;395                }396                public override Task WaitForExitAsync(ChromiumProcess p) => Task.FromException(InvalidOperation("wait for exit"));397            }398            private class StartingState : State399            {400                public Task EnterFromAsync(ChromiumProcess p, State fromState)401                {402                    if (!TryEnter(p, fromState))403                    {404                        // Delegate StartAsync to current state, because it has already changed since405                        // transition to this state was initiated.406                        return p._currentState.StartAsync(p);407                    }408                    return StartCoreAsync(p);409                }410                public override Task StartAsync(ChromiumProcess p) => p._startCompletionSource.Task;411                public override Task ExitAsync(ChromiumProcess p, TimeSpan timeout) => Exiting.EnterFromAsync(p, this, timeout);412                public override Task KillAsync(ChromiumProcess p) => Killing.EnterFromAsync(p, this);413                public override void Dispose(ChromiumProcess p)414                {415                    p._startCompletionSource.TrySetException(new ObjectDisposedException(p.ToString()));416                    base.Dispose(p);417                }418                private async Task StartCoreAsync(ChromiumProcess p)419                {420                    var output = new StringBuilder();421                    void OnProcessDataReceivedWhileStarting(object sender, DataReceivedEventArgs e)422                    {423                        if (e.Data != null)424                        {425                            output.AppendLine(e.Data);426                            var match = Regex.Match(e.Data, "^DevTools listening on (ws:\\/\\/.*)");427                            if (match.Success)428                            {429                                p._startCompletionSource.SetResult(match.Groups[1].Value);430                            }431                        }432                    }433                    void OnProcessExitedWhileStarting(object sender, EventArgs e)434                    {435                        p._startCompletionSource.SetException(new ChromiumProcessException($"Failed to launch Chromium! {output}"));436                    }437                    void OnProcessExited(object sender, EventArgs e)438                    {439                        Exited.EnterFrom(p, p._currentState);440                    }441                    p.Process.ErrorDataReceived += OnProcessDataReceivedWhileStarting;442                    p.Process.Exited += OnProcessExitedWhileStarting;443                    p.Process.Exited += OnProcessExited;444                    CancellationTokenSource cts = null;445                    try446                    {447                        p.Process.Start();448                        await Started.EnterFromAsync(p, this).ConfigureAwait(false);449                        p.Process.BeginErrorReadLine();450                        var timeout = p._options.Timeout;451                        if (timeout > 0)452                        {453                            cts = new CancellationTokenSource(timeout);454                            cts.Token.Register(() => p._startCompletionSource.TrySetException(455                                new ChromiumProcessException($"Timed out after {timeout} ms while trying to connect to Chromium!")));456                        }457                        try458                        {459                            await p._startCompletionSource.Task.ConfigureAwait(false);460                            await Started.EnterFromAsync(p, this).ConfigureAwait(false);461                        }462                        catch463                        {464                            await Killing.EnterFromAsync(p, this).ConfigureAwait(false);465                            throw;466                        }467                    }468                    finally469                    {470                        cts?.Dispose();471                        p.Process.Exited -= OnProcessExitedWhileStarting;472                        p.Process.ErrorDataReceived -= OnProcessDataReceivedWhileStarting;473                    }474                }475            }476            private class StartedState : State477            {478                public Task EnterFromAsync(ChromiumProcess p, State fromState)479                {480                    if (TryEnter(p, fromState))481                    {482                        // Process has not exited or been killed since transition to this state was initiated483                        LogProcessCount(p, Interlocked.Increment(ref _processCount));484                    }485                    return Task.CompletedTask;486                }487                protected override void Leave(ChromiumProcess p)488                    => LogProcessCount(p, Interlocked.Decrement(ref _processCount));489                public override Task StartAsync(ChromiumProcess p) => Task.CompletedTask;490                public override Task ExitAsync(ChromiumProcess p, TimeSpan timeout) => Exiting.EnterFromAsync(p, this, timeout);491                public override Task KillAsync(ChromiumProcess p) => Killing.EnterFromAsync(p, this);492                private static void LogProcessCount(ChromiumProcess p, int processCount)493                {494                    try495                    {496                        p._logger?.LogInformation("Process Count: {ProcessCount}", processCount);497                    }498                    catch499                    {500                        // Prevent logging exception from causing havoc501                    }502                }503            }504            private class ExitingState : State505            {506                public Task EnterFromAsync(ChromiumProcess p, State fromState, TimeSpan timeout)507                {508                    return !TryEnter(p, fromState) ? p._currentState.ExitAsync(p, timeout) : ExitAsync(p, timeout);509                }510                public override async Task ExitAsync(ChromiumProcess p, TimeSpan timeout)511                {512                    var timeoutTask = Task.Delay(timeout);513                    var waitForExitTask = WaitForExitAsync(p);514                    var completedTask = await Task.WhenAny(waitForExitTask, timeoutTask).ConfigureAwait(false);515                    if (completedTask == timeoutTask)516                    {517                        await Killing.EnterFromAsync(p, this).ConfigureAwait(false);518                        await waitForExitTask.ConfigureAwait(false);...

LauncherBase.cs

Source:LauncherBase.cs

...212            /// </summary>213            public static readonly State Initial = new InitialState();214            private static readonly StartingState Starting = new StartingState();215            private static readonly StartedState Started = new StartedState();216            private static readonly ExitingState Exiting = new ExitingState();217            private static readonly KillingState Killing = new KillingState();218            private static readonly ExitedState Exited = new ExitedState();219            private static readonly DisposedState Disposed = new DisposedState();220            #endregion221            #region Properties222            /// <summary>223            /// Get If process exists.224            /// </summary>225            public bool IsExiting => this == Killing || this == Exiting;226            /// <summary>227            /// Get If process is exited.228            /// </summary>229            public bool IsExited => this == Exited || this == Disposed;230            #endregion231            #region Methods232            /// <summary>233            /// Attempts thread-safe transitions from a given state to this state.234            /// </summary>235            /// <param name="p">The Base process</param>236            /// <param name="fromState">The state from which state transition takes place</param>237            /// <returns>Returns <c>true</c> if transition is successful, or <c>false</c> if transition238            /// cannot be made because current state does not equal <paramref name="fromState"/>.</returns>239            protected bool TryEnter(LauncherBase p, State fromState)240            {241                if (Interlocked.CompareExchange(ref p._currentState, this, fromState) == fromState)242                {243                    fromState.Leave(p);244                    return true;245                }246                return false;247            }248            /// <summary>249            /// Notifies that state machine is about to transition to another state.250            /// </summary>251            /// <param name="p">The Base process</param>252            protected virtual void Leave(LauncherBase p)253            {254            }255            /// <summary>256            /// Handles process start request.257            /// </summary>258            /// <param name="p">The Base process</param>259            /// <returns></returns>260            public virtual Task StartAsync(LauncherBase p) => Task.FromException(InvalidOperation("start"));261            /// <summary>262            /// Handles process exit request.263            /// </summary>264            /// <param name="p">The Base process</param>265            /// <param name="timeout">The maximum waiting time for a graceful process exit.</param>266            /// <returns></returns>267            public virtual Task ExitAsync(LauncherBase p, TimeSpan timeout) => Task.FromException(InvalidOperation("exit"));268            /// <summary>269            /// Handles process kill request.270            /// </summary>271            /// <param name="p">The Base process</param>272            /// <returns></returns>273            public virtual Task KillAsync(LauncherBase p) => Task.FromException(InvalidOperation("kill"));274            /// <summary>275            /// Handles wait for process exit request.276            /// </summary>277            /// <param name="p">The Base process</param>278            /// <returns></returns>279            public virtual Task WaitForExitAsync(LauncherBase p) => p._exitCompletionSource.Task;280            /// <summary>281            /// Handles disposal of process and temporary user directory282            /// </summary>283            /// <param name="p"></param>284            public virtual void Dispose(LauncherBase p) => Disposed.EnterFrom(p, this);285            /// <inheritdoc />286            public override string ToString()287            {288                string name = GetType().Name;289                return name.Substring(0, name.Length - "State".Length);290            }291            private Exception InvalidOperation(string operationName)292                => new InvalidOperationException($"Cannot {operationName} in state {this}");293            /// <summary>294            /// Kills process if it is still alive.295            /// </summary>296            /// <param name="p"></param>297            private static void Kill(LauncherBase p)298            {299                try300                {301                    if (!p.Process.HasExited)302                    {303                        p.Process.Kill();304                    }305                }306                catch (InvalidOperationException)307                {308                    // Ignore309                }310            }311            #endregion312            #region Concrete state classes313            private class InitialState : State314            {315                public override Task StartAsync(LauncherBase p) => Starting.EnterFromAsync(p, this);316                public override Task ExitAsync(LauncherBase p, TimeSpan timeout)317                {318                    Exited.EnterFrom(p, this);319                    return Task.CompletedTask;320                }321                public override Task KillAsync(LauncherBase p)322                {323                    Exited.EnterFrom(p, this);324                    return Task.CompletedTask;325                }326                public override Task WaitForExitAsync(LauncherBase p) => Task.FromException(InvalidOperation("wait for exit"));327            }328            private class StartingState : State329            {330                public Task EnterFromAsync(LauncherBase p, State fromState)331                {332                    if (!TryEnter(p, fromState))333                    {334                        // Delegate StartAsync to current state, because it has already changed since335                        // transition to this state was initiated.336                        return p._currentState.StartAsync(p);337                    }338                    return StartCoreAsync(p);339                }340                public override Task StartAsync(LauncherBase p) => p._startCompletionSource.Task;341                public override Task ExitAsync(LauncherBase p, TimeSpan timeout) => Exiting.EnterFromAsync(p, this, timeout);342                public override Task KillAsync(LauncherBase p) => Killing.EnterFromAsync(p, this);343                public override void Dispose(LauncherBase p)344                {345                    p._startCompletionSource.TrySetException(new ObjectDisposedException(p.ToString()));346                    base.Dispose(p);347                }348                private async Task StartCoreAsync(LauncherBase p)349                {350                    var output = new StringBuilder();351                    void OnProcessDataReceivedWhileStarting(object sender, DataReceivedEventArgs e)352                    {353                        if (e.Data != null)354                        {355                            output.AppendLine(e.Data);356                            var match = Regex.Match(e.Data, "^DevTools listening on (ws:\\/\\/.*)");357                            if (match.Success)358                            {359                                p._startCompletionSource.TrySetResult(match.Groups[1].Value);360                            }361                        }362                    }363                    void OnProcessExitedWhileStarting(object sender, EventArgs e)364                        => p._startCompletionSource.TrySetException(new ProcessException($"Failed to launch Base! {output}"));365                    void OnProcessExited(object sender, EventArgs e) => Exited.EnterFrom(p, p._currentState);366                    p.Process.ErrorDataReceived += OnProcessDataReceivedWhileStarting;367                    p.Process.Exited += OnProcessExitedWhileStarting;368                    p.Process.Exited += OnProcessExited;369                    CancellationTokenSource cts = null;370                    try371                    {372                        p.Process.Start();373                        await Started.EnterFromAsync(p, this).ConfigureAwait(false);374                        p.Process.BeginErrorReadLine();375                        int timeout = p._options.Timeout;376                        if (timeout > 0)377                        {378                            cts = new CancellationTokenSource(timeout);379                            cts.Token.Register(() => p._startCompletionSource.TrySetException(380                                new ProcessException($"Timed out after {timeout} ms while trying to connect to Base!")));381                        }382                        try383                        {384                            await p._startCompletionSource.Task.ConfigureAwait(false);385                            await Started.EnterFromAsync(p, this).ConfigureAwait(false);386                        }387                        catch388                        {389                            await Killing.EnterFromAsync(p, this).ConfigureAwait(false);390                            throw;391                        }392                    }393                    finally394                    {395                        cts?.Dispose();396                        p.Process.Exited -= OnProcessExitedWhileStarting;397                        p.Process.ErrorDataReceived -= OnProcessDataReceivedWhileStarting;398                    }399                }400            }401            private class StartedState : State402            {403                public Task EnterFromAsync(LauncherBase p, State fromState)404                {405                    if (TryEnter(p, fromState))406                    {407                    }408                    return Task.CompletedTask;409                }410                protected override void Leave(LauncherBase p) { }411                public override Task StartAsync(LauncherBase p) => Task.CompletedTask;412                public override Task ExitAsync(LauncherBase p, TimeSpan timeout) => Exiting.EnterFromAsync(p, this, timeout);413                public override Task KillAsync(LauncherBase p) => Killing.EnterFromAsync(p, this);414            }415            private class ExitingState : State416            {417                public Task EnterFromAsync(LauncherBase p, State fromState, TimeSpan timeout)418                    => !TryEnter(p, fromState) ? p._currentState.ExitAsync(p, timeout) : ExitAsync(p, timeout);419                public override async Task ExitAsync(LauncherBase p, TimeSpan timeout)420                {421                    var waitForExitTask = WaitForExitAsync(p);422                    await waitForExitTask.WithTimeout(423                        async () =>424                        {425                            await Killing.EnterFromAsync(p, this).ConfigureAwait(false);426                            await waitForExitTask.ConfigureAwait(false);427                        },428                        timeout,429                        CancellationToken.None).ConfigureAwait(false);...

StateManager.cs

Source:StateManager.cs

...9        {10            Initial = new InitialState(this);11            Starting = new ChromiumStartingState(this);12            Started = new StartedState(this);13            Exiting = new ExitingState(this);14            Killing = new KillingState(this);15            Exited = new ExitedState(this);16            Disposed = new DisposedState(this);17            CurrentState = Initial;18        }19        public State CurrentState20        {21            get => _currentState;22            set => _currentState = value;23        }24        internal State Initial { get; set; }25        internal State Starting { get; set; }26        internal StartedState Started { get; set; }27        internal State Exiting { get; set; }...

ExitingState.cs

Source:ExitingState.cs

...3using System.Threading.Tasks;4using PuppeteerSharp.Helpers;5namespace PuppeteerSharp.States6{7    internal class ExitingState : State8    {9        public ExitingState(StateManager stateManager) : base(stateManager)10        {11        }12        public override Task EnterFromAsync(LauncherBase p, State fromState, TimeSpan timeout)13            => !StateManager.TryEnter(p, fromState, this) ? StateManager.CurrentState.ExitAsync(p, timeout) : ExitAsync(p, timeout);14        public override async Task ExitAsync(LauncherBase p, TimeSpan timeout)15        {16            var waitForExitTask = WaitForExitAsync(p);17            await waitForExitTask.WithTimeout(18                async () =>19                {20                    await StateManager.Killing.EnterFromAsync(p, this, timeout).ConfigureAwait(false);21                    await waitForExitTask.ConfigureAwait(false);22                },23                timeout,...

StartedState.cs

Source:StartedState.cs

...12            StateManager.TryEnter(p, fromState, this);13            return Task.CompletedTask;14        }15        public override Task StartAsync(LauncherBase p) => Task.CompletedTask;16        public override Task ExitAsync(LauncherBase p, TimeSpan timeout) => new ExitingState(StateManager).EnterFromAsync(p, this, timeout);17        public override Task KillAsync(LauncherBase p) => new KillingState(StateManager).EnterFromAsync(p, this);18    }19}...

ExitingState

Using AI Code Generation

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

ExitingState

Using AI Code Generation

1using PuppeteerSharp.States;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Puppeteer.LaunchAsync(new LaunchOptions9            {10                Args = new string[] { "--window-size=1920,1080" }11            });12            var page = await browser.NewPageAsync();13            await page.SetViewportAsync(new ViewPortOptions { Width = 1920, Height = 1080 });14            await page.WaitForSelectorAsync("input[name='q']");15            await page.TypeAsync("input[name='q']", "PuppeteerSharp");16            await page.WaitForTimeoutAsync(2000);17            await page.ClickAsync("input[name='btnK']");18            await page.WaitForTimeoutAsync(2000);19            await page.ClickAsync("#rso > div:nth-child(1) > div > div > div > div > div > div.r > a > h3");20            await page.WaitForTimeoutAsync(2000);21            await page.ClickAsync("#menu-item-269 > a");22            await page.WaitForTimeoutAsync(2000);23            await page.ClickAsync("#menu-item-272 > a");24            await page.WaitForTimeoutAsync(2000);25            await page.ClickAsync("#menu-item-270 > a");26            await page.WaitForTimeoutAsync(2000);27            await page.ClickAsync("#menu-item-271 > a");28            await page.WaitForTimeoutAsync(2000);29            await page.ClickAsync("#menu-item-273 > a");30            await page.WaitForTimeoutAsync(2000);31            await page.ClickAsync("#menu-item-274 > a");32            await page.WaitForTimeoutAsync(2000);33            await page.ClickAsync("#menu-item-275 > a");34            await page.WaitForTimeoutAsync(2000);35            await page.ClickAsync("#menu-item-276 > a");36            await page.WaitForTimeoutAsync(2000);37            await page.ClickAsync("#menu-item-277 > a");38            await page.WaitForTimeoutAsync(2000);39            await page.ClickAsync("#menu-item-278 > a");40            await page.WaitForTimeoutAsync(2000);41            await page.ClickAsync("#menu-item-279 > a");42            await page.WaitForTimeoutAsync(2000);43            await page.ClickAsync("#menu-item-280 >

ExitingState

Using AI Code Generation

1var browser = await Puppeteer.LaunchAsync(new LaunchOptions2{3    {4    }5});6var page = await browser.NewPageAsync();7await page.WaitForNavigationAsync();8await page.EvaluateFunctionAsync(@"() => {9    document.querySelector('input[name=q]').value = 'PuppeteerSharp'10    document.querySelector('input[name=q]').form.submit();11}");12await page.WaitForNavigationAsync();13await page.WaitForNavigationAsync();14await page.ScreenshotAsync("1.png");15await browser.CloseAsync();16var browser = await Puppeteer.LaunchAsync(new LaunchOptions17{18    {19    }20});21var page = await browser.NewPageAsync();22await page.WaitForNavigationAsync();23await page.EvaluateFunctionAsync(@"() => {24    document.querySelector('input[name=q]').value = 'PuppeteerSharp'25    document.querySelector('input[name=q]').form.submit();26}");27await page.WaitForNavigationAsync();28await page.WaitForNavigationAsync();29await page.ScreenshotAsync("2.png");30await browser.CloseAsync();31var browser = await Puppeteer.LaunchAsync(new LaunchOptions32{33    {34    }35});36var page = await browser.NewPageAsync();37await page.WaitForNavigationAsync();38await page.EvaluateFunctionAsync(@"() => {

ExitingState

Using AI Code Generation

1var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });2var page = await browser.NewPageAsync();3await page.WaitForNavigationAsync();4await page.EvaluateExpressionAsync("document.querySelector('input[name=\"q\"]').value = 'Puppeteer Sharp'");5await page.ClickAsync("input[name=\"btnK\"]");6await page.WaitForNavigationAsync();7var state = new ExitingState();8await page.SetRequestInterceptionAsync(true);9page.Request += async (sender, e) => await state.HandleRequestAsync(e);10await page.WaitForNavigationAsync();11await page.CloseAsync();12await browser.CloseAsync();13var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });14var page = await browser.NewPageAsync();15await page.WaitForNavigationAsync();16await page.EvaluateExpressionAsync("document.querySelector('input[name=\"q\"]').value = 'Puppeteer Sharp'");17await page.ClickAsync("input[name=\"btnK\"]");18await page.WaitForNavigationAsync();19await page.SetRequestInterceptionAsync(true);20page.Request += async (sender, e) => await new ExitingState().HandleRequestAsync(e);21await page.WaitForNavigationAsync();22await page.CloseAsync();23await browser.CloseAsync();24var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });25var page = await browser.NewPageAsync();26await page.WaitForNavigationAsync();27await page.EvaluateExpressionAsync("document.querySelector('input[name=\"q\"]').value = 'Puppeteer Sharp'");28await page.ClickAsync("input[name=\"btnK\"]");29await page.WaitForNavigationAsync();30await page.SetRequestInterceptionAsync(true);31page.Request += async (sender, e) => await new ExitingState().HandleRequestAsync(e);32await page.WaitForNavigationAsync();33await page.CloseAsync();34await browser.CloseAsync();

ExitingState

Using AI Code Generation

1using PuppeteerSharp.States;2using PuppeteerSharp;3var browser = await Puppeteer.LaunchAsync(new LaunchOptions4{5    Args = new string[] { "--start-maximized" }6});7var page = await browser.NewPageAsync();8await page.ClickAsync("input[name='btnI']");9await page.WaitForNavigationAsync(new NavigationOptions10{11    WaitUntil = new WaitUntilNavigation[] { WaitUntilNavigation.Networkidle0 }12});13await page.ClickAsync("input[name='q']");14await page.Keyboard.TypeAsync("PuppeteerSharp");15await page.ClickAsync("input[value='Google Search']");16await page.WaitForNavigationAsync(new NavigationOptions17{18    WaitUntil = new WaitUntilNavigation[] { WaitUntilNavigation.Networkidle0 }19});20var searchResults = await page.QuerySelectorAllAsync("div.g");21var firstResult = searchResults[0];22await firstResult.ClickAsync();23await page.WaitForNavigationAsync(new NavigationOptions24{25    WaitUntil = new WaitUntilNavigation[] { WaitUntilNavigation.Networkidle0 }26});27await page.ClickAsync("a[href='

ExitingState

Using AI Code Generation

1using PuppeteerSharp.States;2using System;3using System.Threading.Tasks;4{5    {6        public static void Main(string[] args)7        {8            MainAsync().GetAwaiter().GetResult();9        }10        public static async Task MainAsync()11        {12            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions13            {14                Args = new string[] { "--start-maximized" }15            }))16            {17                var page = await browser.NewPageAsync();18                await page.WaitForSelectorAsync("input[name='q']");19                await page.ClickAsync("input[name='q']");20                await page.Keyboard.TypeAsync("PuppeteerSharp");21                await page.WaitForSelectorAsync("input[name='btnK']");22                await page.ClickAsync("input[name='btnK']");23                await page.WaitForNavigationAsync(new NavigationOptions { WaitUntil = new[] { WaitUntilNavigation.Networkidle0 } });24                await page.WaitForSelectorAsync("div.g");25                await page.ScreenshotAsync("google.png");26                await page.CloseAsync();27                var state = ExitingState.Instance;28                await browser.CloseAsync(state);29            }30        }31    }32}33using PuppeteerSharp.States;34using System;35using System.Threading.Tasks;36{37    {38        public static void Main(string[] args)39        {40            MainAsync().GetAwaiter().GetResult();41        }42        public static async Task MainAsync()43        {44            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions45            {46                Args = new string[] { "--start-maximized" }47            }))48            {49                var page = await browser.NewPageAsync();50                await page.WaitForSelectorAsync("input[name='q']");51                await page.ClickAsync("input[name='q']");

ExitingState

Using AI Code Generation

1using PuppeteerSharp.States;2using PuppeteerSharp;3{4    {5        public Task EnterAsync(Browser browser)6        {7            return Task.CompletedTask;8        }9        public Task ExitAsync(Browser browser)10        {11            return Task.CompletedTask;12        }13    }14}15using PuppeteerSharp.States;16using PuppeteerSharp;17{18    {19        public Task EnterAsync(Browser browser)20        {21            return Task.CompletedTask;22        }23        public Task ExitAsync(Browser browser)24        {25            return Task.CompletedTask;26        }27    }28}29Error	CS0535	'ExitingState' does not implement interface member 'IState.ExitAsync(Browser)'30using MyProject;31{32    {

ExitingState

Using AI Code Generation

1using PuppeteerSharp.States;2using PuppeteerSharp;3using System.Threading.Tasks;4{5    {6        public override Task OnStateEnter() => Task.CompletedTask;7        public override Task OnStateExit() => Task.CompletedTask;8    }9}10using PuppeteerSharp.States;11using PuppeteerSharp;12using System.Threading.Tasks;13{14    {15        public bool Headless { get; set; }16        public bool DefaultViewport { get; set; }17        public string[] Args { get; set; }18        public int Timeout { get; set; }19        public string ExecutablePath { get; set; }20        public string[] IgnoreHTTPSErrors { get; set; }21        public bool HandleSIGINT { get; set; }22        public bool HandleSIGTERM { get; set; }23        public bool HandleSIGHUP { get; set; }24        public bool Dumpio { get; set; }25        public bool IgnoreDefaultArgs { get; set; }26        public bool Pipe { get; set; }27        public bool AppMode { get; set; }28        public bool Devtools { get; set; }29        public string UserDataDir { get; set; }30        public string Product { get; set; }31        public string[] Env { ge

ExitingState

Using AI Code Generation

1var state = new ExitingState();2await state.OnStateChange(1, null);3var state = new ExitingState();4await state.OnStateChange(2, null);5var state = new ExitingState();6await state.OnStateChange(3, null);7var state = new ExitingState();8await state.OnStateChange(4, null);9var state = new ExitingState();10await state.OnStateChange(5, null);11var state = new ExitingState();12await state.OnStateChange(6, null);13var state = new ExitingState();14await state.OnStateChange(7, null);15var state = new ExitingState();16await state.OnStateChange(8, null);17var state = new ExitingState();18await state.OnStateChange(9, null);19var state = new ExitingState();20await state.OnStateChange(10, null);21var state = new ExitingState();22await state.OnStateChange(11, null);23var state = new ExitingState();24await state.OnStateChange(12, null);25var state = new ExitingState();26await state.OnStateChange(13, null);

ExitingState

Using AI Code Generation

1using PuppeteerSharp.States;2var state = new ExitingState();3await state.WaitAsync();4using PuppeteerSharp.States;5var state = new ExitingState();6await state.WaitAsync();7using PuppeteerSharp.States;8var state = new ExitingState();9await state.WaitAsync();10using PuppeteerSharp.States;11var state = new ExitingState();12await state.WaitAsync();13using PuppeteerSharp.States;14var state = new ExitingState();15await state.WaitAsync();16using PuppeteerSharp.States;17var state = new ExitingState();18await state.WaitAsync();19using PuppeteerSharp.States;20var state = new ExitingState();21await state.WaitAsync();

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