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What do you mean you have no clue? Jeffery PinterParsons - Monday, February 12, 2007 2:22:28 AM This post finally solved my issue. Originally Posted by kytro360 Im not sure about the Response and Status properties. ...Can you check please? Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode September 19th, 2011,06:51 PM #1 kytro360 View http://crearesiteweb.net/an-unexpected/an-unexpected-error-occurred-on-a-receive.html

If that fails, I may make an unmanaged call via COM to the dang thing! I find that if I make a local request without SSL and Client Certificates it works fine. I had this problem. You've made my life simple again :) Debarupa - Tuesday, November 27, 2007 10:37:19 PM I have a different kind of problem. https://support.microsoft.com/en-us/kb/915599

An Unexpected Error Occurred On A Receive Underlying Connection Was Closed

Thanks for the fix. I have KeepAlives off and 1.0 enabled in the call to the web service from the DMZ code. I do have the same problem under a load-balanced environment.

What do you mean by GetResponse? It just hung indefinitely trying to load the page. First, my web reference declaration is: weather.ndfdXML The standard instantiation would then look like: weather.ndfdXML2 wxService = new weather.ndfdXML2(); With this setup, I ran into the exact same problem everyone else The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive Web Service Posted on Tuesday, August 16, 2005 2:31 PM | Back to top Comments on this post: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. # re:

I removed the postData and the sites I am trying to request to since I am planning to sell my program and dont want leechers to get a hold of my The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive Wcf protected override WebRequest GetWebRequest(Uri uri){HttpWebRequest webRequest = (HttpWebRequest) base.GetWebRequest(uri);webRequest.KeepAlive = false;webRequest.ProtocolVersion=HttpVersion.Version10;return webRequest;} I have also added a reference to System.Net via a using statement to import the HttpWebRequest namespace. Mroku - Thursday, July 1, 2004 6:06:00 PM We have the same problem ! http://stackoverflow.com/questions/21728773/the-underlying-connection-was-closed-an-unexpected-error-occurred-on-a-receiv As far as what I mean by 'GetResponse()", read your own code: Code: response = (HttpWebResponse)request.GetResponse(); Really, I would spend a lot more time learning how to program before attempting a

If I try it the second time though, the call goes through. C# The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Not the answer you're looking for? I suspect that it is just a pure bug in IIS whereby an http connection is trying to get re-used or something even though it shouldn't because after restarting IIS, it Posts: 6 Thanks: 0 Thanked 0 Times in 0 Posts How would I go about writing this in VB.NET.

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

Left by Wade on May 24, 2008 10:55 PM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. http://weblogs.asp.net/jan/63771 I tried the KeepAlive=false solution but that did not work on its own consistently. An Unexpected Error Occurred On A Receive Underlying Connection Was Closed in the function body, i putted a line as follows:throw new Exception("OKOK");so i would understand if i set it or not. The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive Ftp Do we need to make any code changes in Web app, windows app and web services because we are moving from HTTP to HTTPS?

saeed - Thursday, April 29, 2004 8:02:00 PM We have found a workaround for settings KeepAlive to False with WSE (tested with WSE 1.0 SP1). this content 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. roby77 - Tuesday, January 16, 2007 1:13:46 PM THE REAL ASP.NET 2.0 SOLUTION: I fought this for a while and finally got the right code to fix this problem in ASP.Net Officially, the version 1.0 doesn't support keep-alives, however some implementations do support it. .Net is designed to use http 1.1 to make requests which encourages persistant connections. The Underlying Connection Was Closed An Unexpected Error Occurred On A Receive C#

try: HttpWebRequest webRequest = (HttpWebRequest)base.GetWebRequest(uri); Thread.Sleep(1 * 1000); ... We'll see if that makes a difference. I was having the exact problem listed here.Reapplying windows server 2003 service pack 1 fixed the issue for me. http://crearesiteweb.net/an-unexpected/an-unexpected-error-occurred-on-a-receive-net-3-5.html Left by Wade on May 23, 2008 11:18 PM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive.

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 The Underlying Connection Was Closed An Unexpected Error Occurred On A Send. Web Service First, add a new class and make it a partial class (C# code posted): using System; using System.Net; using System.Web.Services.Protocols; namespace weather { public partial class ndfdXML2 : weather.ndfdXML { protected it makes my head feel a whole lot better now the bruises from the table have cleared up!

Any help would be greatly appreciated.Thanks in advance.Tanweer Left by Tanweer on Jul 29, 2008 3:13 PM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a

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. > I use Windows authentication to connect to the service and while dev'ing I use a specific NetworkCredential rather than the default one. You are a God! Httpwebrequest The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Register Forum Web Design & Development ASP.NET The underlying connection was closed: An unexpected error occurred on a send The underlying connection was closed: An unexpected error occurred on a send

class MyTestService:TestService.TestService { protected override WebRequest GetWebRequest(Uri uri) { HttpWebRequest webRequest = (HttpWebRequest) base.GetWebRequest(uri); //Setting KeepAlive to false webRequest.KeepAlive = false; return webRequest; } } Excerpt from KB915599: You receive one Setting the KeepAlive and ProtocolVersion properties of the HttpWebRequest instance solved the issue. As a guest, you can read any forum posting. check over here Basically the issue isn't .NET or keepalives or anything like that but a bug in IIS 6.0.

My next solution is to do a call to the web service w/o using the WebRequest object. Thanks, regards Andrea Left by andrea manara on Apr 13, 2007 3:37 PM # re: System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a receive. By Emre Aydinceren in forum ASP.NET Replies: 4 Last Post: August 7th, 02:15 PM Bookmarks Bookmarks del.icio.us StumbleUpon Google Posting Permissions You may not post new threads You may not post Reply With Quote September 19th, 2011,08:12 PM #3 kytro360 View Profile View Forum Posts Member Join Date Sep 2011 Posts 69 Re: The underlying connection was closed: An unexpected error occurred

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 want to try to set keepalive to false. Posts: 2 Thanks: 0 Thanked 0 Times in 0 Posts I got the same problem when I tried to access the web service from .NET (C#) client which was behind a See Error Message 3. –DGibbs Feb 12 '14 at 13:06 add a comment| 2 Answers 2 active oldest votes up vote 6 down vote accepted The underlying connection was closed: An

Did you by any chance just copy this code from an example on some site? How to save terminal history to a file from a bash file?