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Registration is fast, simple and absolutely free . Just use the request object returned by the call to base.GetWebRequest(uri) One more thing. The error occurrs just randomly. Girish - Wednesday, July 25, 2007 1:37:46 PM webRequest.ServicePoint.ProtocolVersion = System.Net.HttpVersion.Version10; should be webRequest.ProtocolVersion = System.Net.HttpVersion.Version10; Dido - Wednesday, August 15, 2007 9:47:30 PM I'm unclear why people have been able check over here

Dave Left by Dave on Jan 04, 2006 8:32 PM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. HTTP 404 - The resource cannot be found. » Similar Threads The underlying connection was closed: An unexpected error occurred By Gujju in forum ASP.NET Web Services Replies: 0 Last Post: Any ideas? #6 (permalink) January 11th, 2004, 09:38 PM xins Registered User Join Date: Jan 2004 Location: Surabaya, East Java, Indonesia. these programs are all .NET 's samples, why give different results?

An Unexpected Error Occurred On A Receive Underlying Connection Was Closed

Any answers why? here is my code://Initialisation HttpWebRequest WebReq = (HttpWebRequest)WebRequest.Create(string.Format("{0}{1}", strPage, strVars)); //This time, our method is GET. Left by Matt on Sep 01, 2009 8:46 PM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive.

I know the basics of C#. Web app abd window desktop app are consuming Web Services. Any idea? The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive Web Service Even though the service pack already existed on the machine Left by Mitch on Jun 11, 2007 10:30 AM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred

I > have a library containing the calling code that is referenced in a > Windows Service and this service should wakeup when required and call > the XML-RPC service. > The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive Wcf Why aren't you closing (Close(), Dispose()) your returned stream? it makes my head feel a whole lot better now the bruises from the table have cleared up! http://stackoverflow.com/questions/21728773/the-underlying-connection-was-closed-an-unexpected-error-occurred-on-a-receiv What do you mean by GetResponse?

But if I am updating the reference file, and run the .net program which access the webservice, I get the error "HTTP request aborted. C# The Underlying Connection Was Closed An Unexpected Error Occurred On A Send As suggested I have added the following code to my reference.cs file (which needs to be done each time I update the webservice reference) to assign the keepalive value to false You can find the list of solutions here:http://www.asp.net.nepalesemap.com/index.php?board=2.0 Left by cindy on Dec 21, 2009 6:30 PM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a Also I never understood breakpoints Reply With Quote September 20th, 2011,04:06 PM #12 BigEd781 View Profile View Forum Posts Elite Member Join Date Jun 2008 Posts 2,477 Re: The underlying connection

The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive Wcf

Justin, Thats a good question that I am unsure of the answer. http://weblogs.asp.net/jan/63771 My problem has been solved. An Unexpected Error Occurred On A Receive Underlying Connection Was Closed This means that the as the number of connections to the server are made, it take longer and longer for the web service operation to complete because the server is under The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive Ftp The HttpWebRequest type has two properties of interest; Response and Status.

There is no need to use that property info. check my blog Reply With Quote September 20th, 2011,02:21 PM #9 kytro360 View Profile View Forum Posts Member Join Date Sep 2011 Posts 69 Re: The underlying connection was closed: An unexpected error occurred I found that if you assign a random unique value to the ConnectionGroupName property that it works like a charm. It seems by turning the keepalive off, it somehow disables the use of credentials as well. The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive C#

I had the same problem with only one client... Check them after calling GetResponse(). View our list of code downloads. this content Thanks for the fix.

I have 2005 c# webservice running on Windows 2003 server SP1. The Underlying Connection Was Closed An Unexpected Error Occurred On A Send. Web Service That's quite ugly, but that works... Jiho Han - Monday, May 10, 2004 7:35:00 PM saeed, Look at the original solution posted by Jan.

Fadi Alsheikh - Wednesday, July 14, 2004 11:21:00 AM Well, 2 years later, and a big thank you for posting this, as it lead to the solution for figuring out why

I just have never really bothered with debugging code on my own. But isn't that a simple solution for a complex situation. I doubt it, though. Httpwebrequest The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Why?

I am also facing the same problem as Ashwinisomeone kindly reply with a fix.System.Net.WebException: The underlying connection was closed: The connection was closed unexpectedly.at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request)at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request)Thanks Left by Rishi in the function body, i putted a line as follows:throw new Exception("OKOK");so i would understand if i set it or not. As per its security, it popped up whether to keep the url in its secure zone, i added it and tried to synchronise the wsus again and that was it. http://svbuckeye.com/an-unexpected/an-unexpected-error-occurred-on-a-receive.php SP 1) started throwing the error, I went to my dev server and fired up an app that calls the same web service.