Timeout and HttpWebRequest. ran into the same problem with timeouts on subsequent requests to the server despite disposing/flushing/closing everything properly. This can be useful when the system you. KeepAlive to false. 1 >> No timeout on second call; Tried with an not existing URL like "my. Setting the timeout to higher numbers has no effect. Timeout属性 ttpWebRequest. It seems that there are MANY ways to perform http web request poorly. NET Framework クラス ライブラリ リファレンス。 ストリームへの書き込み時またはストリームからの読み取り時のタイムアウトを取得または設定します。. IO Imports System. * `HttpWebRequest. config and my current server does not use proxy. To increase the time-out value in Microsoft Internet Information Services (IIS) 6. Visual Basic WebRequest HTTP Post Tutorial has timed oncompleted over parameters powershell put querystring query qt system. net Developer help Sunday, 9 October 2016 you have to make HttpWebRequest. To setup the ReadWriteTimeout property in HttpWebRequest. Let me know if that helps, I suspect it will. Up until now we were looking at how to use the Azure storage with Azure Managed API. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. HttpHelper类及调用,HttpHelper类调用。HttpHelper类及调用,HttpHelper类调用 首先列出HttpHelper类 /// summary /// Http操作类 /// /summary public class HttpHelper { private static log4net. Platform Version Assembly. Timeout在发起请求开始,如果未从远程请求的URL得到任何数据的情况下,超过Timeout后,触发超时异常 HttpWebRequest. You may have to register before you can post: click the register link above to proceed. Specifically, the property controls the time-out for the Read method, which is used to read the stream returned by the GetResponseStream method, and for the Write method, which is used to write to the stream returned by the GetRequestStream method. Chocolatey is trusted by businesses to manage software deployments. Nothing changed in my code, it merely acts now as if I have not set. Ensure that some documents are indexed in Elasticsearch. 试了试,貌似的确快一些。 所以,就打算给现有的,已经实现好的,利用了HttpWebRequest去访问网络的代码中,添加代理的支持。 包括访问google,也还是代理速度要快,要稳定。 【折腾过程】 1. Timeout在发起请求开始,如果未从远程请求的URL得到任何数据的情况下,超过Timeout后,触发超时异常 HttpWebRequest. Invoke-Webrequest to HTTPS website with proxy. With regards to using HttpWebRequest. This cmdlet was included with. Timeout, RequestStream. 您的值将被忽略,因此您将获得默认值. You can rate examples to help us improve the quality of examples. Just override the method getWebRequest in your reference. 0 Enhanced with support for. 5SP1) to get the data from a webserver. Unfortunately they are difficult to view and debug vith Visual studio. What you're retrieving is a HTML page that redirects to another page. 私は、 HttpWebRequest. GetResponse는() 따라서 5000ms가이었다 증명 4974ms에서 시간 초과 전체 송신 요구/응답 응답 세트에 대한 시간 제한. Looks like HttpWebRequest. [Azure] "The remote name could not be resolved: 'your blob storage path here'" I've been working with Azure lately to see how I can use it with SharePoint 2010. Timeout和httpWebRequest. 0, PublicKeyToken=b03f5f7f11d50a3a. OK, I Understand. The failure occurs ~7 minutes after I call request. If not set, the default timeout. Platform Version Assembly. Unfortunately they are difficult to view and debug vith Visual studio. We use cookies for various purposes including analytics. C#에서 HttpWebRequest 연결을 종료하는 방법 시간 초과 또는 readwritetimeout을 설정하더라도 작동하지 않습니다. Notice (2018-05-24): bugzilla. ConnectionGroupName Expected: Either work with expected behavior, or remove from NET Core altogether as this will result in an unexpected r. Web Response Wrapper The System. hi, I am trying to develop an application using C#. The code contains a Wrapper class called ExtendedWebClient which is inherited from the WebClient class and a overrided method of type WebRequest which sets the timeout property. Hello guys, I'm trying to automate some URL testing using Invoke-WebRequest and a proxy. Hi all, This issue on a particular system, if called with https and call with HTTP then application working fine. Chocolatey is software management automation for Windows that wraps installers, executables, zips, and scripts into compiled packages. 1 === * The installer now includes a check for a data corruption issue with certain versions of libxml2 2. The underlying connection was closed: The connection was closed unexpectedly while uploading file to sharepoint document Library Using HttpWebRequest PUT Method in asp. 参考: c#中HttpWebRequest使用Pr. Make a derived class (wrapper) , which willset the timeout propery of the base class of the WebClient. net as response , I tested both and the first 1 is much faster. 使った事がありませんので未確認ですが、検索したら HttpWebRequest. But The WebException happening After more than 30 seconds later. So i looked at the asynchronous methods of HttpWebRequest and found out that there are also async methods for Sockets. ReadWriteTimeout, otherwise when using the Get task for http/https, the request will timeout after the default read write timeout of 5 minutes which may be less than the Timeout value set on the task. In the current project, team decided to limit UI automation as we are working on the Most Viable Product (MVP) and based on the beta users feedback ,UI might change for the final product. 0, follow these steps: Click Start, click Control Panel, click Administrative Tools, and then click Internet Information Services (IIS) Manager. FromSeconds(300). ReadWriteTimeoutます。 しかし、私はこれらの2つのタイムアウトの違いをもっと明確にすることを望んでいます。. The AWS SDK for. So this post is expalined about "How to post json data to webservice using HttpWebRequest or WebClient". I have second button to process an ajax network calls. 2 adds the ability to configure the default timeout periods using external configuration settings. IsNull - 1 examples found. 使用C# 的 HttpWebRequest类,进行服务端拉取,就是用服务器直接去拉取别的服务器的东西,没有浏览器的, 操作超时 是指我们自己服务器 的请求没有发出去 , 还是对方没有反馈啊. This part is working fine. Timeout在发起请求开始,如果未从远程请求的URL得到任何数据的情况下,超过Timeout后,触发超时异常 HttpWebRequest. Use HttpWebRequest instead of WebClient and set its timeout by ReadWriteTimeout property. HttpWebRequest. Plagiarism Detector Log - Free download as Text File (. Requests, Version=4. 개발자 천국을 꿈꾸는 국내 최대의 SW 포탈. 39 Business Edition) I notice this update includes Mono 3. cs Project: ndp\cdf\src\WCF\ServiceModel\System. config and my current server does not use proxy. Specifically, the property controls the time-out for the Read method, which is used to read the stream returned by the GetResponseStream method, and for the Write method, which is used to write to the stream returned by the GetRequestStream method. WP8中使用async/await扩展HttpWebRequest. Then I rewrite my script by using System. 0, PublicKeyToken=b03f5f7f11d50a3a. 您可能没有通过设置ReadWriteTimeout值来执行您的想法. HttpWebRequest用ip代理Timeout和ReadWriteTimeout失效不听话问题 C#多线程 webrequest请求,设置request. Of course the usage of this class is more complex than WebClisnt's one but it gives you more flexibility. Captcha with Webrequest. Problem solved. a webrequest. I am currently using the. In NETCF V1, when a HttpWebRequest fails due to a timeout, a WebException is thrown with this exception message: System. But the ‘timed out’ issue still occur. Based on the docs I would expect the responseStream. NET, and an authenticated website (which employs HTTP AUTH authentication). ReadWriteTimeout 在发起请求后,从远程请求的URL中得到部分信息,然后等待后续数据时,在此期间,超过ReadWr. 通俗一点说,Timeout设置的是从发出请求开始算起,到与服务器建立连接后收到Http响应头的时间。ReadWriteTimeout设置的是从建立连接开始,到下载数据完毕所历经的时间。. Start by creating the HttpWebRequest object which is the base object used to initiate a Web request. Da habe ich HttpWebRequest gefunden und bin zur folgenden Lösung gekommen:. HttpWebRequest timeouts. We use cookies for various purposes including analytics. В результате база поначалу заполняется быстро, потом скорость заполнения резко снижается, вываливается ошибка. Day: October 14, 2008 October 14, 2008 by Oren Ellenbogen on Uncategorized HttpWebRequest, avoiding the pitfalls. NET and then set the TimeOut and ReadWriteTimeOut properties on the HttpWebRequest reference. Use HttpWebRequest instead of WebClient and set its timeout by ReadWriteTimeout property. Of course the usage of this class is more complex than WebClient one but it gives you more flexibility. The WebClient class doesn’t have such property or method, so you have 2 possibilities: Use HttpWebRequest instead of WebClient and set its timeout by ReadWriteTimeout property. I am building a dynamic spreadsheet which takes in various server instance metrics, which are available via API. Timeout=5000. If you don't know what I'm talking about you're like me a week ago. Hi, This is a strange problem for me, because I know this was working correctly, but now when I am testing it, it is not working. txt), PDF File (. Is there any way to identify who shut down the connection? And is there anything else I should try on my end to resolve this issue? Thanks in advance! c# httpwebrequest timeout getresponse | this question asked Jul 7 '10 at 16:49 AspNyc 786 6 20 34. HttpClient vs HttpWebRequest for better performance and security and less connections HttpWebRequest timeout handling C# how to properly make a http web GET request. GetResponse는() 따라서 5000ms가이었다 증명 4974ms에서 시간 초과 전체 송신 요구/응답 응답 세트에 대한 시간 제한. WebClient to upload files to a web server using this syntax: 'instantiate a new web client for HTTP uploading oWebClient = New System. But if the Communication is made over a local adress, and we are not in the WIFI, the app hangs forever after the second call to the websevice is made. This is the desktop client code here. Net { public class HttpWebRequest. The Timeout property has no effect on asynchronous requests made with the BeginGetResponse or BeginGetRequestStream method. HttpHelper类及调用,HttpHelper类调用。HttpHelper类及调用,HttpHelper类调用 首先列出HttpHelper类 /// summary /// Http操作类 /// /summary public class HttpHelper { private static log4net. ReadWriteTimeout = 3000 httpReq. WP8中使用async/await扩展HttpWebRequest. Timeout=5000. Some times in our windowsphone application,we may need to request webservice in the form of Json format,then only webservice will be returns expected results. Note that this doesn't include the DNS resolution time, which is managed by the ServicePointManager. This part is working fine. ReadWriteTimeout. 결국은 지정한 Timeout 동안 응답이 없으면 바로 지정한 시간 이후 바로 WebException. So the solution is to increase this timeout value. httpWebRequest. Unfortunately they are difficult to view and debug vith Visual studio. 0 cmdlet; it enables us to extract useful information from web pages. Then you are independent of using a proxy or not and your whole application will use the same proxy. Connection timeout: The time taken to open the connection to the database. Timeout = 43200 sendWebRequest. TimeoutとHttpWebRequest. aspx's Page_Load. ReadWriteTimeout doesn't works well. NEED HELP with RestSharp? Post your question on StackOverflow. The timeout, in milliseconds, to wait until the 100-Continue is received. 나는 설정하십시오 HttpWebRequest를위한. aspx, using the HttpWebRequest, I do a request to bar. ReadWriteTimeout 属性 两个都设置就没有问题了 猜你在找. CanTimeout returns false - so at least it's honest!. HttpHelper类及调用,HttpHelper类调用。HttpHelper类及调用,HttpHelper类调用 首先列出HttpHelper类 /// summary /// Http操作类 /// /summary public class HttpHelper { private static log4net. mais l'appel suivant HttpWebRequest. But with multithreading it sometimes just freezes, no timeout. The HyperText Transfer Protocol (HTTP) 408 Request Timeout response status code means that the server would like to shut down this unused connection. Collections. The timeout, in milliseconds, to wait until the 100-Continue is received. The stream does not support concurrent IO read or write operations. Looking closely at the WebRequest class, I realised that the class is implementing the Factory Method pattern. Timeout=10; // Display the 'Timeout' property of the 'HttpWebRequest' on the console. GetResponse throws the time out exception at around 20 secs, even if I am setting my time out to 30 secs. Make a derived class (wrapper) , which willset the timeout propery of the base class of the WebClient. But the ‘timed out’ issue still occur. HttpWebRequest的Timeout和ReadWriteTimeout. So this post is expalined about "How to post json data to webservice using HttpWebRequest or WebClient". 0, PublicKeyToken=b03f5f7f11d50a3a. t3在5秒后客户端抛出timeout的错误。 t4在8秒后返回内容,并没有出现错误。 根据测试结果,timeout设置的时间并不包括数据下载所耗费的时间。 HttpWebRequest的timeout和ReadWriteTimeout. J'ai résolu mes soucis de communication (Syndication feed et/ou requete web). 在HttpWebRequest. This part is working fine. 基于c#的天气预报接口调用代码实例. hdfgdfdfgdfgdfgdgdfgdfgdfgdfgdf. Async is a log4net appender, based on log4net. 追梦客2008 2017-11-24 10:10 阅读:320 评论:0 Linq 动态组合排序(Lambda) 追梦客2008 2017-11-01 09:33. public class MyWebClient: WebClient. Hi, I am developing a C# tool which is calling BAPIs via SOAP Webservice calls. After that, you can post your question and our members will help you out. 7 and PHP earlier than 5. ReadWriteTimeout = TimeOut; I have facing issue that let say I have give time out for 5 second but it does not work. I am trying to use a post request to start a batch upsert. Running the Sample. 而無論TCP datagrams或是分塊傳輸編碼的機制將導致我們需要ReadWriteTimeout來判斷是否寫入每一個chunk資料流讀寫都在時間內。 Use Scenario 使用HttpWebRequest. During this process I’m documenting some of the issues I encounter as I go. GetResponse() timed out in 4974ms thus proving that the 5000ms was the time limit for the whole send request/get response set of calls. If I access the same web service without using HTTP Proxy ,the calls are successful. ServiceModel. Expressions are important constructs and working with them provides lots of capabilities. What's more - this will happen completely transparently for the client (unless you have your log configured at the DEBUG level). ConnectionGroupName Expected: Either work with expected behavior, or remove from NET Core altogether as this will result in an unexpected r. To create a web request session, enter a variable name (without a dollar sign) in the value of the SessionVariable parameter of an Invoke-WebRequest command. To specify the amount of time to wait for the request to complete, use the Timeout. Keyword CPC PCC Volume Score; c# https webrequest: 1. Make a derived class (wrapper) , which willset the timeout propery of the base class of the WebClient. NET stack automatically. Then I rewrite my script by using System. 下面提供了一种方法,自己实现HttpWebRequest的扩展. - Timeout = 100000 : 응답이 발생할 때 까지 기다리다 ConnectFailure 를 반환한 경우. A timeout occurs. Generic Imports System. 1 >> No timeout on second call; Tried with an not existing URL like "my. HttpwebRequest and response taking time. Please create a new report for Bug 24932 on GitHub or Developer Community if you have new information to add and do not yet see a matching new report. A call to the static WebRequest. We use cookies for various purposes including analytics. OK, I Understand. ReadWriteTimeout. It is not modified by your ServicesReferences. Timeout=5000. I am having trouble sending data to a website and getting a response in Python. Generic Imports System. Specifically, the ReadWriteTimeout property controls the time-out for the Read method, which is used to read the stream returned by the GetResponseStream method, and for the Write method, which is used to write to the stream returned by GetRequestStream method. Actual Results: The caller is not able to detect when the read-write timeout expires Expected Results: After a value expressed in the ReadWriteTimeout property (milliseconds), a WebException should be generated. 问题描述:客户端使用httpwebrequest向服务端发送请求时,偶发出现timeout的异常,持续几分钟后,又恢复正常。 网络连接数设置为512,并且每次请求结束后有做关闭连续的操作,详细的可以看代码。. 在HttpWebRequest. REST APIs can be consumed by using HttpWebRequest, WebClient or HttpClient. В большинстве случаев все ок, но, иногда происходит зависание и поток в котором совершается запрос замораживается. Change notes from older releases. Timeout 을 발생시키네요. Rolling back to the last stable Xamarin 3 releases for now. HttpWebRequest's Timeout and ReadWriteTimeout — What do these mean for the underlying TCP connection?的更多相关文章. Invoke-WebRequest is an interesting PowerShell 3. This sample demonstrates how to set Timeout for HttpWebRequest. ReadWriteTimeout = System. Timeout 属性对使用 BeginGetResponse 或 BeginGetRequestStream 方法生成的异步请求无效 [3] 。 通俗一点说,Timeout设置的是从发出请求开始算起,到与服务器建立连接的时间。ReadWriteTimeout设置的是从建立连接开始,到下载数据完毕所历经的时间。. I added it to appSettings section of app. HttpWebRequest. Plagiarism Detector Logssfs - Free download as Text File (. ReadWriteTimeout default value). Debug and View Expressions in VS 2013. net,visual-studio-2013,. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. To specify the amount of time to wait for the request to complete, use the property. Specifically, the property controls the time-out for the Read method, which is used to read the stream returned by the GetResponseStream method, and for the Write method, which is used to write to the stream returned by the GetRequestStream method. GetResponse throws the time out exception at around 20 secs, even if I am setting my time out to 30 secs. Running the Sample. NET Framework 类库HttpWebRequest. 使用C# 的 HttpWebRequest类,进行服务端拉取,就是用服务器直接去拉取别的服务器的东西,没有浏览器的, 操作超时 是指我们自己服务器 的请求没有发出去 , 还是对方没有反馈啊. 1 // System, Version=1. I guess WebClient's async/awaitable methods are still in the works Anyway, I have found no other way but to "override" these methods and abort the task after a timeout:. Da habe ich HttpWebRequest gefunden und bin zur folgenden Lösung gekommen:. 1 === * The installer now includes a check for a data corruption issue with certain versions of libxml2 2. If the default values for retries and timeouts are not appropriate for your application, you can adjust them for your specific requirements, but it is important to understand how doing so will affect the behavior of your application. GetResponse()VS GetResponseAsync(超时行为)(Timeout behaviour in HttpWebRequest. Create()判断是否连接服务器时,请求时间过久 是(HttpWebRequest)WebRequest. NET (C#) client which was behind a http proxy server. a webrequest. HttpWebRequest req = (HttpWebRequest)(HttpWe. HttpWebRequest. If the latest results still closely match this report, you can use the original description:. You can work around this by setting the Timeout and ReadWriteTimeout of the request to higher values, or set KeepAlive to false. These are the top rated real world C# (CSharp) examples of System. I have the same timeout issue like others when trying to upload large file from the client side to the server and it fails under 2 minutes, In the web config, I set the execution timeout for 10 mins and the size up to 500mb, but when I try to upload a file size 120mb, it fails because the set the System. GetResponse()VS GetResponseAsync(超时行为)(Timeout behaviour in HttpWebRequest. C#使用(HttpWebRequest)WebRequest. Ich brauchte eine Variante, um Bilder (die Url der Bilder habe ich) von einer Website zu laden und für das speichern in eine Datenbank vorzubereiten. ReadWriteTimeoutはすでに十分に高い(1分以上) HttpWebRequest. The stream reading abilities of HttpWebRequest will by default timeout at 5 minutes (300 seconds), and in order to get around this issue you need to set the ReadWriteTimeout property, such as follows: request. 323452 - WebRequest exceptions don't match MS 324182 - Stream from HttpWebResponse cannot timeout 332875 - Exception with ReadXmlSchema 357642 - X11 Clipboard: DataObject. If the default values for retries and timeouts are not appropriate for your application, you can adjust them for your specific requirements, but it is important to understand how doing so will affect the behavior of your application. One only needs any version of Visual Studio and NEST Nugget package installed. I wanted to switch from HttpWebRequest to Sockets for a long time but was to lazy to implement Http for Sockets. there are two ways to return an image in asp. ReadWriteTimeo. HttpWebRequest class and familiar with request/response programming model for WebRequest in. This call will throw an exception if the URL passed has invalid URL syntax. If you are already using System. WP8中使用async/await扩展HttpWebRequest. HttpWebRequest's Timeout and ReadWriteTimeout — What do these mean for the underlying TCP connection?的更多相关文章. Invoke-Webrequest to HTTPS website with proxy. aws sdk for. HttpWebRequest timeouts. The underlying connection was closed: The connection was closed unexpectedly while uploading file to sharepoint document Library Using HttpWebRequest PUT Method in asp. Below is a snippet of code that causes a timeout. Plagiarism Detector Log - Free download as Text File (. hi, I am trying to develop an application using C#. HttpWebRequest. Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile per Pocket PC, Windows Mobile per Smartphone, Windows Server 2003, Windows XP Media Center Edi. Debug and View Expressions in VS 2013. WP8中使用async/await扩展HttpWebRequest. While this is not strictly speaking a memory leak because those objects will eventually be disposed and garbage collected, it can cause memory usage of apps to grow quite significantly in the short run. - Timeout = 100000 : 응답이 발생할 때 까지 기다리다 ConnectFailure 를 반환한 경우. I was suggested this web site by means of my cousin. Looks like HttpWebRequest. The timeout, in milliseconds, to wait until the 100-Continue is received. ① site의 name이 form load될 시에 xml을 읽어 combobox에 셋팅됩니다. Timeout=5000. FileWebRequest will inherit the WebRequest. I'm playing around with the HttpWebRequest class and got confused about the Timeout/ReadWriteTimeout members. Sort of a tricky thing, but ReadTimeout is the one you have to set when you're waiting awhile for a response from the server. 其实我想问的问题很简单,就是怎么在httpwebrequest在一定的超时时间内,能尽可能多次请求同一个url呢?有没有简单实现方法? Try httpReq = CType(System. Net objects directly, and set all the Timeout properties of HttpWebRequest and related ServicePoint to a proper time. As for the reason I am doing this is solely because I need an extension that will be able to execute a webrequest and retrieve the response asynchronously with support for cancellation and time out. Http) | Microsoft Docs Skip to main content. It is sent on an idle connection by some servers, even without any previous request by the client. Chocolatey is software management automation for Windows that wraps installers, executables, zips, and scripts into compiled packages. WebClient, HttpWebRequest or HttpClient to perform HTTP requests in. Per specificare la quantità di tempo di attesa prima che si verifichi il timeout di un'operazione di lettura ReadWriteTimeout o scrittura, utilizzare la proprietà. Timeout 속성에 대한 자세한 내용은 다음 Microsoft 웹 사이트를 참조하십시오. This is just a code snippet for me because it's hard to find a similar one. At least on the HttpWebRequest the Timeout is the timeout until the server responds and not the Timeout for downloading a file. Would this new property be more appropriate to use in my case Thank you Marco. Power BI times out before the server responds. This is the desktop client code here. ReadWriteTimeout with asyncronous requests, I understand it is the responsiblity of the client application to implement its own time out mechanism (MSDN) but the example MSDN uses to achieve this uses:. GetResponse chronométré dans 4974ms prouvant ainsi que les 5000ms étaient la limite de temps pour l'ensemble des appels de send request/get response. 标签:watch 建立 请求 公司 求和 get art 超时 turn. DoesNotTakeParameter, null) }; } /// < summary > /// < para > The FtpWebRequest class implements a basic FTP client /// interface. I am building a dynamic spreadsheet which takes in various server instance metrics, which are available via API. Running the Sample. Timeout属性 ttpWebRequest. I believe I understand the practical differences between HttpWebRequest. NET Framework クラス ライブラリ リファレンス。 GetRequestStream メソッドと GetResponse メソッドのタイムアウト値を取得または設定します。. Timeout 속성에 대한 자세한 내용은 다음 Microsoft 웹 사이트를 참조하십시오. Specifically, the ReadWriteTimeout property controls the time-out for the Read method, which is used to read the stream returned by the GetResponseStream method, and for the Write method, which is used to write to the stream returned by the GetRequestStream method. csproj (System. NET framework than I do, as I am at my wit's end with this problem. hi, I am trying to develop an application using C#. By Peter Vogel; 06/13/2017. Timeout=5000. Calling Web Services with HttpWebRequest, WebClient and HttpClient. NET Framework クラス ライブラリ リファレンス。 Referer HTTP ヘッダーの値を取得または設定します。. net-framework-version. Http) | Microsoft Docs Skip to main content. ① site의 name이 form load될 시에 xml을 읽어 combobox에 셋팅됩니다. 결국은 지정한 Timeout 동안 응답이 없으면 바로 지정한 시간 이후 바로 WebException. If you continue debugging into the HttpSendRequestExW first parameter of hRequest = 0x00cc000c handle with debugging symbol, you will see the IE/WinINet timeout, such as SendTimeOut and ReceiveTimeOut, is still using the default IE timeout value. HttpWebRequest. DoesNotTakeParameter, null) }; } /// < summary > /// < para > The FtpWebRequest class implements a basic FTP client /// interface. config file for example < system. This sample will solve this problem. myHttpWebRequest. The solution contains two unit test projects for testing the same class, one illustrating the use of RegisterPrefix method and the other using the Shim feature of Microsoft Fakes. GetResponse freezes - posted in Netduino Plus 2 (and Netduino Plus 1): Hi HttpWebRequest. I would recommend that you use the HttpClient class rather than trying to use HttpWebRequest class from a Windows Store app. HttpWebRequest extracted from open source projects. Using HttpWebRequest with Credential Manager reset it is able to get the initial ticket and then after the timeout period the ticket is no longer valid and that. Net Namespace blogtest Class Program Private Shared Sub Main(args As String()) Dim http As New simplehttp() ‘testing on ipcheckit. What's more - this will happen completely transparently for the client (unless you have your log configured at the DEBUG level). Describes a behavior that occurs when the HttpWebRequest class and the HttpWebResponse class are used to make a HTTP or HTTPS request from an ASP. HttpWebRequest timeouts.