Questions tagged [system.net.webexception]

system.net.webexception is a .NET exception is thrown when an error occurs while accessing the network through a pluggable protocol.

system.net.webexception is a .NET exception is thrown when an error occurs while accessing the network through a pluggable protocol.

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Powershell handling of System.Net.WebException

Having almost mastered using Powershell Invoke-WebRequest I'm now embarking on trying to get control of exception errors In this first piece of code I've got to handle the exceptions returned from the web service ok. You can see a 400 code is…
rangi
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What exception is thrown if a web service I'm using times out?

I'm calling a .NET 2.0 web service within my existing .NET 2.0 web service. I would like to know what exception is thrown from the web method if a timeout happens. I have set the web service timeout to some lower value than the default 90 seconds…
BT.
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C# HttpWebRequest.GetResponse - how is StatusCode usage handled for a non-exception vs webexception response?

Can someone help clear up the usage of the "StatusCode" property in HttpWebResponse and WebException? For example it seems that if: a) there is no exception, then the HttpWebResponse will have a StatusCode that could have some values that indicate…
Greg
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The connection was closed unexpectedly C# after a long running time

Hi I was making a crawler for a site. After about 3 hours of crawling, my app stopped on a WebException. below are my code in c#. client is predefined WebClient object that will be disposed every time gameDoc has already been processed. gameDoc is a…
didityedi
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Detect HTTP Proxy error for WebRequest

How to detect that a WebRequest failed due to a web proxy error and not a target web server error? try { var request = (HttpWebRequest)WebRequest.Create("http://www.example.com"); request.Proxy = new WebProxy("localhost"); var response =…
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Problem with webclient: Expectation failed?

I have a custom Http Handler which manipulates HTTP POST and GET. I got the project working on a seperate isolated server now need to put it in production... using (var client = new WebClient()) { …
baron
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The server returned an address in response to the PASV command that is different than the address to which the FTP connection was made

System.Net.WebException: The server returned an address in response to the PASV command that is different than the address to which the FTP connection was made. at System.Net.FtpWebRequest.CheckError() at…
senzacionale
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How to solve the Proxy Server 407 error in .NET.CORE

SO i have some code that accesses the html of a website given it woks but only in visualstudios.Framework for c# when this code is input into the app.config. ps next…
Hamza Arshad
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404 and 400 on Serilog's Elasticsearch sink

I have an elasticsearch server and an app writing to it through Serilog + Elasticsearch sink. It worked fine, but suddenly I'm getting The remote server returned an error: (404) Not Found. I'm getting two of these for…
Maverick Meerkat
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How to avoid WebException for 403 Forbidden response?

I have an application which sometimes must do some requests to the server to see that those requests are properly blocked. In other words, the expected server answer is 403 Forbidden. With a piece of code like this: HttpWebRequest httpRequest =…
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Timeout exception on FTP web request after FTP service is restored

I get the following exception when calling out to a third party FTP server System.Net.WebException The operation has timed out. - at System.Net.FtpWebRequest.GetResponse() We have asked the third party what are they doing that cause this and they…
Noel
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How do I get the URI that threw a WebException?

I'm calling a method on a webservice and it is throwing a 403 Forbidden WebException... System.Net.WebException: The request failed with HTTP status 403: Forbidden. I've got this error logged but I'd really like to have the URI recorded in the…
mezoid
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Abort request wp7

If I abort the request I have a WebException. How I can check if request is aborted? // if (asynchronousResult.AsyncState !="Aborted" ) { HttpWebResponse response =…
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SOAP API System.Net.WebException response stream giving BOM Characters in error response

When extracting error response from System.Net.WebException using response stream. It gives BOM Characters. This happens in a few APIs and works for most APIs. The error is being fetched in Catch Section of the code. Here is my code try { using…
raunakchoraria
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The request was aborted: The connection was closed unexpectedly. on Helper methods

I am getting The request was aborted: The connection was closed unexpectedly error when trying to read the helper methods. Below is the code from the Index.cshtml @Helper.InsufficientRightsDataBoundScript(!user.HasAccessToBuisnesses, "Insufficient…
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