How to use RequestServedFromCacheResponse class of PuppeteerSharp.Messaging package
Best Puppeteer-sharp code snippet using PuppeteerSharp.Messaging.RequestServedFromCacheResponse
NetworkManager.cs
Source:NetworkManager.cs 
...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);...
RequestServedFromCacheResponse.cs
Source:RequestServedFromCacheResponse.cs
1using Newtonsoft.Json;2namespace PuppeteerSharp.Messaging3{4 internal class RequestServedFromCacheResponse5 {6 [JsonProperty("requestId")]7 internal string RequestId { get; set; }8 }9}...
RequestServedFromCacheResponse
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 await page.SetCacheEnabledAsync(true);13 await page.SetRequestInterceptionAsync(true);14 page.Request += async (sender, e) =>15 {16 if (e.Request.Url.Contains("google"))17 {18 await e.Request.RespondAsync(new ResponseData19 {20 });21 }22 {23 await e.Request.ContinueAsync();24 }25 };26 page.Response += async (sender, e) =>27 {28 if (e.Response.FromDiskCache)29 {30 Console.WriteLine("Response from disk cache");31 }32 {33 Console.WriteLine("Response from ne
RequestServedFromCacheResponse
Using AI Code Generation
1using PuppeteerSharp.Messaging;2{3 public string RequestId { get; set; }4 public string FrameId { get; set; }5 public string ResourceType { get; set; }6 public string Request { get; set; }7 public string Timestamp { get; set; }8 public string Initiator { get; set; }9 public string RedirectResponse { get; set; }10 public string Type { get; set; }11 public string Response { get; set; }12}13using PuppeteerSharp;14{15 public string RequestId { get; set; }16 public string FrameId { get; set; }17 public string ResourceType { get; set; }18 public string Request { get; set; }19 public string Timestamp { get; set; }20 public string Initiator { get; set; }21 public string RedirectResponse { get; set; }22 public string Type { get; set; }23 public string Response { get; set; }24}25Hi, I am trying to use the RequestServedFromCacheResponse class in my code but I get the following error: "The type or namespace name 'RequestServedFromCacheResponse' could not be found (are you missing a using directive or an assembly reference?)" when I use the class from the PuppeteerSharp package. But when I use the class from the PuppeteerSharp.Messaging package, there is no error. I am using the latest version of both packages (PuppeteerSharp 1.11.2 and PuppeteerSharp.Messaging 0.9.0). I am using the following code to use the class from the PuppeteerSharp package:
RequestServedFromCacheResponse
Using AI Code Generation
1using PuppeteerSharp.Messaging;2using PuppeteerSharp.Messaging;3using PuppeteerSharp.Messaging;4using PuppeteerSharp.Messaging;5using PuppeteerSharp.Messaging;6using PuppeteerSharp.Messaging;7using PuppeteerSharp.Messaging;8using PuppeteerSharp.Messaging;
RequestServedFromCacheResponse
Using AI Code Generation
1using PuppeteerSharp.Messaging;2using PuppeteerSharp;3var browserFetcher = new BrowserFetcher();4await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);5var browser = await Puppeteer.LaunchAsync(new LaunchOptions6{7 Args = new[] { "--no-sandbox" }8});9var page = await browser.NewPageAsync();10page.RequestServedFromCache += async (sender, e) =>11{12 Console.WriteLine("Request served from cache: " + e.Request.Url);13};14await browser.CloseAsync();15using PuppeteerSharp.Messaging;16using PuppeteerSharp;17var browserFetcher = new BrowserFetcher();18await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);19var browser = await Puppeteer.LaunchAsync(new LaunchOptions20{21 Args = new[] { "--no-sandbox" }22});23var page = await browser.NewPageAsync();24page.RequestServedFromCache += async (sender, e) =>25{26 var response = await e.Request.ResponseAsync();27 Console.WriteLine("Request served from cache: " + e.Request.Url + " with status code: " + response.Status);28};29await browser.CloseAsync();30using PuppeteerSharp.Messaging;31using PuppeteerSharp;32var browserFetcher = new BrowserFetcher();33await browserFetcher.DownloadAsync(BrowserFetcher.DefaultRevision);34var browser = await Puppeteer.LaunchAsync(new LaunchOptions35{36 Args = new[] { "--no-sandbox" }37});38var page = await browser.NewPageAsync();39page.RequestServedFromCache += async (sender, e)
RequestServedFromCacheResponse
Using AI Code Generation
1var requestServedFromCacheResponse = await page.GetRequestServedFromCacheResponseAsync(pageRequest);2if (requestServedFromCacheResponse != null && requestServedFromCacheResponse.FromCache)3{4}5var requestServedFromCacheResponse = await page.GetRequestServedFromCacheResponseAsync(pageRequest);6if (requestServedFromCacheResponse != null && requestServedFromCacheResponse.FromCache)7{8}9{10 Args = new string[] { "--no-sandbox", "--disable-setuid-sandbox" }11};12await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);13var browser = await Puppeteer.LaunchAsync(options);14var page = await browser.NewPageAsync();15await page.SetViewportAsync(new ViewPortOptions { Width = 1920, Height = 1080 });16await page.ScreenshotAsync("test.png");17{18 Args = new string[] { "--no-sandbox", "--disable-setuid-sandbox" }19};20await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);21var browser = await Puppeteer.LaunchAsync(options);22var page = await browser.NewPageAsync();23await page.SetViewportAsync(new ViewPortOptions { Width = 1920, Height = 1080 });24await page.ScreenshotAsync("test.png");
RequestServedFromCacheResponse
Using AI Code Generation
1using PuppeteerSharp.Messaging;2using System;3using System.Threading.Tasks;4using PuppeteerSharp;5using System.Net;6using System.IO;7using System.Text;8using System.Linq;9using System.Collections.Generic;10using System.Text.RegularExpressions;11using System.Threading;12using System.Diagnostics;13{14 {15 static async Task Main(string[] args)16 {17 var options = new LaunchOptions { Headless = true };18 using (var browser = await Puppeteer.LaunchAsync(options))19 using (var page = await browser.NewPageAsync())20 {21 var requestServedFromCacheResponse = await page.WaitForRequestServedFromCacheAsync(url);22 Console.WriteLine("Request served from cache: " + requestServedFromCacheResponse.Request.Url);23 }24 }25 }26}27using PuppeteerSharp;28using System;29using System.Threading.Tasks;30using PuppeteerSharp;31using System.Net;32using System.IO;33using System.Text;34using System.Linq;35using System.Collections.Generic;36using System.Text.RegularExpressions;37using System.Threading;38using System.Diagnostics;39{40 {41 static async Task Main(string[] args)42 {43 var options = new LaunchOptions { Headless = true };44 using (var browser = await Puppeteer.LaunchAsync(options))45 using (var page = await browser.NewPageAsync())46 {47 var requestServedFromCacheResponse = await page.WaitForRequestServedFromCacheAsync(url);48 Console.WriteLine("Request served from cache: " + requestServedFromCacheResponse.Request.Url);49 }50 }51 }52}
RequestServedFromCacheResponse
Using AI Code Generation
1var req = new RequestServedFromCacheResponse();2req.RequestId = "1234";3req.FromDiskCache = true;4req.FromServiceWorker = false;5req.FromPrefetchCache = false;6await browser.SendAsync(req);7var req = new RequestServedFromCacheResponse();8req.RequestId = "1234";9req.FromDiskCache = true;10req.FromServiceWorker = false;11req.FromPrefetchCache = false;12await browser.SendAsync(req);
RequestServedFromCacheResponse
Using AI Code Generation
1using PuppeteerSharp;2using PuppeteerSharp.Messaging;3{4 {5 public string RequestId { get; set; }6 public bool FromDiskCache { get; set; }7 public bool FromServiceWorker { get; set; }8 }9}10using PuppeteerSharp;11using PuppeteerSharp.Messaging;12{13 {14 public string RequestId { get; set; }15 public bool FromDiskCache { get; set; }16 public bool FromServiceWorker { get; set; }17 }18}19using PuppeteerSharp;20using PuppeteerSharp.Messaging;21{22 {23 public string RequestId { get; set; }24 public bool FromDiskCache { get; set; }25 public bool FromServiceWorker { get; set; }26 }27}28using PuppeteerSharp;29using PuppeteerSharp.Messaging;30{31 {32 public string RequestId { get; set; }33 public bool FromDiskCache { get; set; }34 public bool FromServiceWorker { get; set; }35 }36}37using PuppeteerSharp;38using PuppeteerSharp.Messaging;39{40 {41 public string RequestId { get; set; }42 public bool FromDiskCache { get; set; }43 public bool FromServiceWorker { get; set; }44 }45}
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.
LambdaTest Learning Hubs:
- JUnit Tutorial
- TestNG Tutorial
- Webdriver Tutorial
- WebDriverIO Tutorial
- Protractor Tutorial
- Selenium 4 Tutorial
- Jenkins Tutorial
- NUnit Tutorial
- Jest Tutorial
- Playwright Tutorial
- Cypress Tutorial
- PyTest Tutorial
YouTube
You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.
Run Puppeteer-sharp automation tests on LambdaTest cloud grid
Perform automation testing on 3000+ real desktop and mobile devices online.
Try LambdaTest Now !!
Get 100 minutes of automation test minutes FREE!!
Was this article helpful?
