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How to use RequestEventArgs class of PuppeteerSharp package

Best Puppeteer-sharp code snippet using PuppeteerSharp.RequestEventArgs

NetworkManager.cs

Source:NetworkManager.cs

...32        }33        #region Public Properties34        internal Dictionary<string, string> ExtraHTTPHeaders => _extraHTTPHeaders?.Clone();35        internal event EventHandler<ResponseCreatedEventArgs> Response;36        internal event EventHandler<RequestEventArgs> Request;37        internal event EventHandler<RequestEventArgs> RequestFinished;38        internal event EventHandler<RequestEventArgs> RequestFailed;39        internal FrameManager FrameManager { get; set; }40        #endregion41        #region Public Methods42        internal Task AuthenticateAsync(Credentials credentials)43        {44            _credentials = credentials;45            return UpdateProtocolRequestInterceptionAsync();46        }47        internal Task SetExtraHTTPHeadersAsync(Dictionary<string, string> extraHTTPHeaders)48        {49            _extraHTTPHeaders = new Dictionary<string, string>();50            foreach (var item in extraHTTPHeaders)51            {52                _extraHTTPHeaders[item.Key.ToLower()] = item.Value;53            }54            return _client.SendAsync("Network.setExtraHTTPHeaders", new Dictionary<string, object>55            {56                { MessageKeys.Headers, _extraHTTPHeaders }57            });58        }59        internal async Task SetOfflineModeAsync(bool value)60        {61            if (_offine != value)62            {63                _offine = value;64                await _client.SendAsync("Network.emulateNetworkConditions", new Dictionary<string, object>65                {66                    { MessageKeys.Offline, value},67                    { MessageKeys.Latency, 0},68                    { MessageKeys.DownloadThroughput, -1},69                    { MessageKeys.UploadThroughput, -1}70                }).ConfigureAwait(false);71            }72        }73        internal Task SetUserAgentAsync(string userAgent)74            => _client.SendAsync("Network.setUserAgentOverride", new Dictionary<string, object>75            {76                { MessageKeys.UserAgent, userAgent }77            });78        internal Task SetRequestInterceptionAsync(bool value)79        {80            _userRequestInterceptionEnabled = value;81            return UpdateProtocolRequestInterceptionAsync();82        }83        #endregion84        #region Private Methods85        private async void Client_MessageReceived(object sender, MessageEventArgs e)86        {87            switch (e.MessageID)88            {89                case "Network.requestWillBeSent":90                    OnRequestWillBeSent(e.MessageData.ToObject<RequestWillBeSentPayload>());91                    break;92                case "Network.requestIntercepted":93                    await OnRequestInterceptedAsync(e.MessageData.ToObject<RequestInterceptedResponse>()).ConfigureAwait(false);94                    break;95                case "Network.requestServedFromCache":96                    OnRequestServedFromCache(e.MessageData.ToObject<RequestServedFromCacheResponse>());97                    break;98                case "Network.responseReceived":99                    OnResponseReceived(e.MessageData.ToObject<ResponseReceivedResponse>());100                    break;101                case "Network.loadingFinished":102                    OnLoadingFinished(e.MessageData.ToObject<LoadingFinishedResponse>());103                    break;104                case "Network.loadingFailed":105                    OnLoadingFailed(e.MessageData.ToObject<LoadingFailedResponse>());106                    break;107            }108        }109        private void OnLoadingFailed(LoadingFailedResponse e)110        {111            // For certain requestIds we never receive requestWillBeSent event.112            // @see https://crbug.com/750469113            if (_requestIdToRequest.TryGetValue(e.RequestId, out var request))114            {115                request.Failure = e.ErrorText;116                request.Response?.BodyLoadedTaskWrapper.SetResult(true);117                _requestIdToRequest.Remove(request.RequestId);118                if (request.InterceptionId != null)119                {120                    _attemptedAuthentications.Remove(request.InterceptionId);121                }122                RequestFailed(this, new RequestEventArgs123                {124                    Request = request125                });126            }127        }128        private void OnLoadingFinished(LoadingFinishedResponse e)129        {130            // For certain requestIds we never receive requestWillBeSent event.131            // @see https://crbug.com/750469132            if (_requestIdToRequest.TryGetValue(e.RequestId, out var request))133            {134                request.Response?.BodyLoadedTaskWrapper.SetResult(true);135                _requestIdToRequest.Remove(request.RequestId);136                if (request.InterceptionId != null)137                {138                    _attemptedAuthentications.Remove(request.InterceptionId);139                }140                RequestFinished?.Invoke(this, new RequestEventArgs141                {142                    Request = request143                });144            }145        }146        private void OnResponseReceived(ResponseReceivedResponse e)147        {148            // FileUpload sends a response without a matching request.149            if (_requestIdToRequest.TryGetValue(e.RequestId, out var request))150            {151                var response = new Response(152                    _client,153                    request,154                    e.Response);155                request.Response = response;156                Response?.Invoke(this, new ResponseCreatedEventArgs157                {158                    Response = response159                });160            }161        }162        private async Task OnRequestInterceptedAsync(RequestInterceptedResponse e)163        {164            if (e.AuthChallenge != null)165            {166                var response = "Default";167                if (_attemptedAuthentications.Contains(e.InterceptionId))168                {169                    response = "CancelAuth";170                }171                else if (_credentials != null)172                {173                    response = "ProvideCredentials";174                    _attemptedAuthentications.Add(e.InterceptionId);175                }176                var credentials = _credentials ?? new Credentials();177                try178                {179                    await _client.SendAsync("Network.continueInterceptedRequest", new Dictionary<string, object>180                    {181                        { MessageKeys.InterceptionId, e.InterceptionId },182                        { MessageKeys.AuthChallengeResponse, new183                            {184                                response,185                                username = credentials.Username,186                                password = credentials.Password187                            }188                        }189                    }).ConfigureAwait(false);190                }191                catch (PuppeteerException ex)192                {193                    _logger.LogError(ex.ToString());194                }195                return;196            }197            if (!_userRequestInterceptionEnabled && _protocolRequestInterceptionEnabled)198            {199                try200                {201                    await _client.SendAsync("Network.continueInterceptedRequest", new Dictionary<string, object>202                    {203                        { MessageKeys.InterceptionId, e.InterceptionId }204                    }).ConfigureAwait(false);205                }206                catch (PuppeteerException ex)207                {208                    _logger.LogError(ex.ToString());209                }210            }211            var requestHash = e.Request.Hash;212            var requestId = _requestHashToRequestIds.FirstValue(requestHash);213            if (requestId != null)214            {215                _requestIdToRequestWillBeSentEvent.TryGetValue(requestId, out var requestWillBeSentEvent);216                if (requestWillBeSentEvent != null)217                {218                    OnRequest(requestWillBeSentEvent, e.InterceptionId);219                    _requestHashToRequestIds.Delete(requestHash, requestId);220                    _requestIdToRequestWillBeSentEvent.Remove(requestId);221                }222            }223            else224            {225                _requestHashToInterceptionIds.Add(requestHash, e.InterceptionId);226            }227        }228        private void OnRequest(RequestWillBeSentPayload e, string interceptionId)229        {230            Request request;231            var redirectChain = new List<Request>();232            if (e.RedirectResponse != null)233            {234                _requestIdToRequest.TryGetValue(e.RequestId, out request);235                // If we connect late to the target, we could have missed the requestWillBeSent event.236                if (request != null)237                {238                    HandleRequestRedirect(request, e.RedirectResponse);239                    redirectChain = request.RedirectChainList;240                }241            }242            Frame frame = null;243            FrameManager?.Frames.TryGetValue(e.FrameId, out frame);244            request = new Request(245                _client,246                frame,247                interceptionId,248                _userRequestInterceptionEnabled,249                e,250                redirectChain);251            _requestIdToRequest.Add(e.RequestId, request);252            Request(this, new RequestEventArgs253            {254                Request = request255            });256        }257        private void OnRequestServedFromCache(RequestServedFromCacheResponse response)258        {259            if (_requestIdToRequest.TryGetValue(response.RequestId, out var request))260            {261                request.FromMemoryCache = true;262            }263        }264        private void HandleRequestRedirect(Request request, ResponsePayload responseMessage)265        {266            var response = new Response(267                _client,268                request,269                responseMessage);270            request.Response = response;271            request.RedirectChainList.Add(request);272            response.BodyLoadedTaskWrapper.TrySetException(273                new PuppeteerException("Response body is unavailable for redirect responses"));274            if (request.RequestId != null)275            {276                _requestIdToRequest.Remove(request.RequestId);277            }278            if (request.InterceptionId != null)279            {280                _attemptedAuthentications.Remove(request.InterceptionId);281            }282            Response(this, new ResponseCreatedEventArgs283            {284                Response = response285            });286            RequestFinished(this, new RequestEventArgs287            {288                Request = request289            });290        }291        private void OnRequestWillBeSent(RequestWillBeSentPayload e)292        {293            if (_protocolRequestInterceptionEnabled)294            {295                var requestHash = e.Request.Hash;296                var interceptionId = _requestHashToInterceptionIds.FirstValue(requestHash);297                if (interceptionId != null)298                {299                    OnRequest(e, interceptionId);300                    _requestHashToInterceptionIds.Delete(requestHash, interceptionId);...

Program.cs

Source:Program.cs

...110        private static void Page_Response(object sender, ResponseCreatedEventArgs e)111        {112            Console.WriteLine(e.Response.Status);113        }114        private static void Page_Request(object sender, RequestEventArgs e)115        {116            Console.WriteLine(e.Request.ResourceType.ToString());117            Console.WriteLine(e.Request.Url);118        }119        private static async Task TypeFieldValue(Page page, string fieldSelector, string value, int delay = 0)120        {121            await page.FocusAsync(fieldSelector);122            await page.TypeAsync(fieldSelector, value, new TypeOptions { Delay = delay });123            await page.Keyboard.PressAsync("Tab");124        }125        private static async Task TypeFieldValueSearch(Page page, string fieldSelector, string value, int delay = 0)126        {127            await page.FocusAsync(fieldSelector);128            await page.TypeAsync(fieldSelector, value, new TypeOptions { Delay = delay });...

CaptureNetwork.cs

Source:CaptureNetwork.cs

...12        private readonly Page _Page;13        public CaptureNetwork(Page page)14        {15            _Page = page;16            _Page.Request += new EventHandler<RequestEventArgs>(onRequest);17            _Page.Response += new EventHandler<ResponseCreatedEventArgs>(onResponse);18            MapFilterRequest = new Dictionary<string, RequestFilters.RequestFilterBase>();19            MapFilterResponse = new Dictionary<string, RequestFilters.RequestFilterBase>();20        }21        public IDictionary<string, RequestFilters.RequestFilterBase> MapFilterRequest { get; set; }22        public IDictionary<string, RequestFilters.RequestFilterBase> MapFilterResponse { get; set; }23        public void AddFilter(RequestFilterBase filter)24        {25            if (filter.IsCaptureReponse)26            {27                MapFilterResponse.Add(filter.Key.ToLower(), filter);28            }29            if (filter.IsCaptureRequest)30            {31                MapFilterRequest.Add(filter.Key.ToLower(), filter);32            }33        }34        private void onResponse(object sender, ResponseCreatedEventArgs e)35        {36            var url = new Uri(e.Response.Url);37            if (MapFilterResponse.ContainsKey(url.AbsolutePath.ToLower()))38            {39                var filter = MapFilterResponse[url.AbsolutePath.ToLower()];40                _ = filter.OnResponse?.Invoke(filter, e);41            }42            Console.WriteLine(url.AbsolutePath);43        }44        private void onRequest(object sender, RequestEventArgs e)45        {46            var url = new Uri(e.Request.Url);47            if (MapFilterRequest.ContainsKey(url.AbsolutePath.ToLower()))48            {49                var filter = MapFilterRequest[url.AbsolutePath.ToLower()];50                _ = filter.OnRequest?.Invoke(filter, e);51            }52            Console.WriteLine(url.AbsolutePath);53        }54    }55}

BlockResourcesPlugin.cs

Source:BlockResourcesPlugin.cs

...30        {31            await page.SetRequestInterceptionAsync(true);32            page.Request += (sender, args) => OnPageRequest(page, args);33        }34        private async void OnPageRequest(Page sender, RequestEventArgs e)35        {36            if (BlockResources.Any(rule => rule.IsRequestBlocked(sender, e.Request)))37            {38                await e.Request.AbortAsync();39                return;40            }41            await e.Request.ContinueAsync();42        }43        public override void BeforeLaunch(LaunchOptions options)44        {45            options.Args = options.Args.Append("--site-per-process").Append("--disable-features=IsolateOrigins").ToArray();46        }47    }48}...

RequestFilterMyDragonPage.cs

Source:RequestFilterMyDragonPage.cs

...9{10    public class RequestFilterMyDragonPage : RequestFilterBase11    {12        public delegate void OnResponseMyPageDragon(ResponseCreatedEventArgs e, MyPageDragonDTO myPageDragonDTO);13        public delegate void OnProcessRequestMyPageDragon(RequestFilterBase a1, RequestEventArgs a2);14        public event OnResponseMyPageDragon OnResponseListener;15        public event OnProcessRequestMyPageDragon OnRequestListener;16        public RequestFilterMyDragonPage()17        {18            var url = new Uri("https://devabcde-api.dragonwars.game/v1/dragons/my-dragon");19            Key = url.AbsolutePath.ToLower();20            IsCaptureReponse = true;21            IsCaptureRequest = true;22            OnResponse = ProcessResponse;23            OnRequest = ProcessRequest;24        }25        private Task ProcessRequest(RequestFilterBase arg1, RequestEventArgs arg2)26        {27            OnRequestListener?.Invoke(arg1, arg2);28            return Task.CompletedTask;29        }30        private async Task ProcessResponse(RequestFilterBase arg1, ResponseCreatedEventArgs arg2)31        {32            if (arg2.Response.Status == System.Net.HttpStatusCode.OK)33            {34                var res = await arg2.Response.JsonAsync<MyPageDragonDTO>();35                OnResponseListener?.Invoke(arg2, res);36            }37        }38    }39}...

UIActionBase.cs

Source:UIActionBase.cs

...13        internal static readonly System.Text.RegularExpressions.Regex RegexBlockMeta = new System.Text.RegularExpressions.Regex("/gurux/$");14        public Microsoft.Azure.WebJobs.Host.TraceWriter log;15        public int DefaultTimeout = 7000;16        public abstract Task<T> RunAsync(Page page);17        public async void DenyRequests(object sender, RequestEventArgs e)18        {19            if (log != null)20            {21                this.log.Warning(e.Request.Url);22            }23            if (!RequestConsumer.IsRunning)24            {25                RequestConsumer.Start();26            }27            RequestConsumer.AddRequest(e.Request);28        }29    }30}...

RequestFilterBase.cs

Source:RequestFilterBase.cs

...7{8    public class RequestFilterBase9    {10        public string Key { get; set; }11        public Func<RequestFilterBase, RequestEventArgs, Task> OnRequest { get; set; }12        public Func<RequestFilterBase, ResponseCreatedEventArgs,Task> OnResponse { get; set; }13        public bool IsCaptureRequest { get; set; }14        public bool IsCaptureReponse { get; set; }15    }16}...

RequestEventArgs.cs

Source:RequestEventArgs.cs

...6    /// </summary>7    /// <seealso cref="Page.Request"/>8    /// <seealso cref="Page.RequestFailed"/>9    /// <seealso cref="Page.RequestFinished"/>10    public class RequestEventArgs : EventArgs11    {12        /// <summary>13        /// Gets or sets the request.14        /// </summary>15        /// <value>The request.</value>16        public Request Request { get; internal set; }17    }18}...

RequestEventArgs

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 LaunchOptions { Headless = false });9            var page = await browser.NewPageAsync();10            await page.WaitForSelectorAsync("input[name=q]");11            await page.TypeAsync("input[name=q]", "PuppeteerSharp");12            await page.ClickAsync("input[name=btnK]");13            await page.WaitForNavigationAsync();14            var title = await page.GetTitleAsync();15            Console.WriteLine(title);16            await browser.CloseAsync();17        }18    }19}

RequestEventArgs

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args) => MainAsync().GetAwaiter().GetResult();7        static async Task MainAsync()8        {9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            await page.ScreenshotAsync("google.png");14            await browser.CloseAsync();15        }16    }17}18using System;19using System.Threading.Tasks;20using PuppeteerSharp;21{22    {23        static void Main(string[] args) => MainAsync().GetAwaiter().GetResult();24        static async Task MainAsync()25        {26            var browser = await Puppeteer.LaunchAsync(new LaunchOptions27            {28            });29            var page = await browser.NewPageAsync();30            await page.ScreenshotAsync("google.png");31            await browser.CloseAsync();32        }33    }34}35using System;36using System.Threading.Tasks;37using PuppeteerSharp;38{39    {40        static void Main(string[] args) => MainAsync().GetAwaiter().GetResult();41        static async Task MainAsync()42        {43            var browser = await Puppeteer.LaunchAsync(new LaunchOptions44            {45            });46            var page = await browser.NewPageAsync();47            await page.ScreenshotAsync("google.png");48            await browser.CloseAsync();49        }50    }51}52using System;53using System.Threading.Tasks;54using PuppeteerSharp;55{56    {57        static void Main(string[] args) => MainAsync().GetAwaiter().GetResult();

RequestEventArgs

Using AI Code Generation

1using PuppeteerSharp;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            });11            var page = await browser.NewPageAsync();12            page.RequestCreated += Page_RequestCreated;13            await page.WaitForSelectorAsync("input[name=q]");14            await page.TypeAsync("input[name=q]", "PuppeteerSharp");15            await page.PressAsync("input[name=q]", "Enter");16            await page.WaitForNavigationAsync();17            await page.ScreenshotAsync("google.png");18            await browser.CloseAsync();19        }20        private static void Page_RequestCreated(object sender, RequestEventArgs e)21        {22            Console.WriteLine(e.Request.Url);23        }24    }25}

RequestEventArgs

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static void Main(string[] args)7        {8            MainAsync(args).Wait();9        }10        static async Task MainAsync(string[] args)11        {12            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))13            using (var page = await browser.NewPageAsync())14            {15                await page.ScreenshotAsync("google.png");16                await page.EvaluateFunctionAsync("() => alert('Hello World!')");17                await page.WaitForSelectorAsync("text=Hello World!");18            }19        }20    }21}22using System;23using System.Threading.Tasks;24using PuppeteerSharp;25{26    {27        static void Main(string[] args)28        {29            MainAsync(args).Wait();30        }31        static async Task MainAsync(string[] args)32        {33            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))34            using (var page = await browser.NewPageAsync())35            {36                await page.ScreenshotAsync("google.png");37                await page.EvaluateFunctionAsync("() => alert('Hello World!')");38                await page.WaitForSelectorAsync("text=Hello World!");39            }40        }41    }42}43using System;44using System.Threading.Tasks;45using PuppeteerSharp;46{47    {48        static void Main(string[] args)49        {50            MainAsync(args).Wait();51        }52        static async Task MainAsync(string[] args)53        {54            using (var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false }))55            using (var page = await browser.NewPageAsync())56            {57                await page.ScreenshotAsync("google.png");58                await page.EvaluateFunctionAsync("() => alert('Hello World!')");59                await page.WaitForSelectorAsync("text=Hello World!");60            }61        }62    }63}

RequestEventArgs

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5    {6        static async Task Main(string[] args)7        {8            await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9            var browser = await Puppeteer.LaunchAsync(new LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            page.Request += async (sender, e) =>14            {15                Console.WriteLine(e.Request.ResourceType);16                Console.WriteLine(e.Request.Url);17            };

RequestEventArgs

Using AI Code Generation

1var browser = await Puppeteer.LaunchAsync(new LaunchOptions2{3});4var page = await browser.NewPageAsync();5await page.ScreenshotAsync("google.png");6await browser.CloseAsync();7var browser = await Puppeteer.LaunchAsync(new LaunchOptions8{9});10var page = await browser.NewPageAsync();11await page.ScreenshotAsync("google.png");12await browser.CloseAsync();13var browser = await Puppeteer.LaunchAsync(new LaunchOptions14{15});16var page = await browser.NewPageAsync();17await page.ScreenshotAsync("google.png");18await browser.CloseAsync();19var browser = await Puppeteer.LaunchAsync(new LaunchOptions20{21});22var page = await browser.NewPageAsync();23await page.ScreenshotAsync("google.png");24await browser.CloseAsync();25var browser = await Puppeteer.LaunchAsync(new LaunchOptions26{27});28var page = await browser.NewPageAsync();29await page.ScreenshotAsync("google.png");30await browser.CloseAsync();31var browser = await Puppeteer.LaunchAsync(new LaunchOptions32{33});34var page = await browser.NewPageAsync();35await page.ScreenshotAsync("google.png");36await browser.CloseAsync();37var browser = await Puppeteer.LaunchAsync(new LaunchOptions38{39});40var page = await browser.NewPageAsync();

RequestEventArgs

Using AI Code Generation

1using PuppeteerSharp;2using System;3{4    {5        static void Main(string[] args)6        {7            {8            };9            using (var browser = Puppeteer.LaunchAsync(options).Result)10            {11                using (var page = browser.NewPageAsync().Result)12                {13                    page.Request += Page_Request;14                    page.RequestFinished += Page_RequestFinished;15                    page.RequestFailed += Page_RequestFailed;16                    page.RequestAborted += Page_RequestAborted;17                    page.Request += Page_Request1;18                    page.RequestFinished += Page_RequestFinished1;19                    page.RequestFailed += Page_RequestFailed1;20                    page.RequestAborted += Page_RequestAborted1;21                    page.Request += Page_Request2;22                    page.RequestFinished += Page_RequestFinished2;23                    page.RequestFailed += Page_RequestFailed2;24                    page.RequestAborted += Page_RequestAborted2;25                    page.Request += Page_Request3;26                    page.RequestFinished += Page_RequestFinished3;27                    page.RequestFailed += Page_RequestFailed3;28                    page.RequestAborted += Page_RequestAborted3;29                    page.Request += Page_Request4;30                    page.RequestFinished += Page_RequestFinished4;31                    page.RequestFailed += Page_RequestFailed4;32                    page.RequestAborted += Page_RequestAborted4;33                    page.Request += Page_Request5;34                    page.RequestFinished += Page_RequestFinished5;35                    page.RequestFailed += Page_RequestFailed5;36                    page.RequestAborted += Page_RequestAborted5;37                    page.Request += Page_Request6;38                    page.RequestFinished += Page_RequestFinished6;39                    page.RequestFailed += Page_RequestFailed6;40                    page.RequestAborted += Page_RequestAborted6;41                    page.Request += Page_Request7;42                    page.RequestFinished += Page_RequestFinished7;43                    page.RequestFailed += Page_RequestFailed7;44                    page.RequestAborted += Page_RequestAborted7;45                    page.Request += Page_Request8;46                    page.RequestFinished += Page_RequestFinished8;47                    page.RequestFailed += Page_RequestFailed8;48                    page.RequestAborted += Page_RequestAborted8;49                    page.Request += Page_Request9;50                    page.RequestFinished += Page_RequestFinished9;51                    page.RequestFailed += Page_RequestFailed9;52                    page.RequestAborted += Page_RequestAborted9;

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