Blog Sign in Join ASP.NET Home Get Started Learn Hosting Downloads Community Overview Community Spotlight Articles of the Day What's new Community Blogs ASP.NET Team Events Hall Of Fame MSDN Samples share|improve this answer answered Sep 25 '15 at 19:39 rene 24.2k105070 Thank you so much rene –Rob Sep 25 '15 at 20:00 add a comment| Your Answer draft Thanks for your help and quick responses, and I've learned a lot about error tracing and troubleshooting. Convince people not to share their password with trusted others Is there a way to make a metal sword resistant to lava? have a peek here
http? c# httpwebrequest share|improve this question asked Sep 25 '15 at 18:22 Rob 2,325144889 add a comment| 1 Answer 1 active oldest votes up vote 9 down vote accepted In 4.0 version I will try to browse the service using firefox or chrome, –Ullan Jul 8 '14 at 13:34 when I browse using Chrome, it gave ssl error. Please add you comment as your solution –Ullan Jul 8 '14 at 16:38 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote accepted Try using a https://support.microsoft.com/en-us/kb/915599
The client is throwing the below exception while calling the web service methods. See: THE UNDERLYING CONNECTION WAS CLOSED: AN UNEXPECTED ERROR OCCURRED ON A SEND : With SSL Certificate share|improve this answer answered Apr 7 at 17:20 KevinVictor 1331112 This. Does the verb 'to busy' require a reflexive pronoun?
Under more details I found Authentication failed because the remote party has closed the transport stream. Robert Walter Guest Reply With Quote May 11th,09:21 PM #2 The underlying connection was closed: An unexpected error occurred on a send Dear all, when I ran the following code, I All rights reserved. The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Ssrs Acácio SolutionDislike(0)Like(0)Dislike(0)Like(0)Chris O'ReillyPosted on 26 FebChris O'ReillyRank: #3246Posted on 26 FebSolutionHelloAcácio, Wow, what a quick reply, thanks.
pls help me Error: The underlying connection was closed: An unexpected error occurred on a send. Vsphere Client Unexpected Error Occurred On A Send This could be due to the fact that the server certificate is not configured properly with HTTP.SYS in the HTTPS case. share|improve this answer edited Jun 19 '15 at 1:45 answered May 25 '15 at 4:38 aboy021 1,1131121 add a comment| up vote 6 down vote For me it was tls12: ServicePointManager.SecurityProtocol look at this web-site Not the answer you're looking for?
Reply Sergey Frolov says: September 21, 2013 at 4:46AM Big respect to you, you saved me too 🙂 Below - error descriptions on English and Russian, maybe this will help others The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Powershell Reply prteek Saluja says: April 25, 2014 at 6:02AM one of the best answer man. 100 % correct. Regards, Chris O'Reilly SolutionDislike(0)Like(0)Dislike(0)Like(0)Acácio Porta NovaPosted on 25 FebAcácio Porta NovaRank: #50Posted on 25 FebSolutionHi Chris I'd like to see the whole error stack, but would say that the explanation would HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https:// URL HERE "); // request.Headers.Add("Accept", "application/xml"); byte bytes; bytes = System.Text.Encoding.ASCII.GetBytes(xml); request.KeepAlive = false; request.Accept = "application/xml"; request.ContentType = "application/xml; charset='UTF-8'"; request.ContentLength = bytes.Length; request.Method = "POST";
Thanks! ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. http://stackoverflow.com/questions/24620160/wcf-client-https-the-underlying-connection-was-closed-an-unexpected-error-occu Any ideas? An Unexpected Error Occurred On A Send Vmware Browse other questions tagged c# wcf visual-studio-2008 https basichttpbinding or ask your own question. The Underlying Connection Was Closed: An Unexpected Error Occurred On A Send Not the answer you're looking for?
After discussing and troubleshooting it with the service provider they concluded thatwe are negotiating on TLS1.0 and they have TLS1.0 disabled on their end (only 1.1 and 1.2 are enabled). navigate here What is going on grammatically with "Xを嫌いになる"? How to indicate you are going straight? The code is simple. The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Iis
Can you try this: var request = (HttpWebRequest)WebRequest.Create("http:// url"); var bytes = Encoding.ASCII.GetBytes(xml); request.Method = "POST"; // Set the content type of the data being posted. What to tell to a rejected candidate? But it only works for some time [1 hour - 4 hours ]and then i get the below exception "THE UNDERLYING CONNECTION WAS CLOSED: AN UNEXPECTED ERROR OCCURRED ON A SEND" Check This Out I came to the realization that something if off since Fiddler reported saying that there is an "empty TLS negotiation cipher" or something of the like.
Thankfully I have worked out a way round it if required involving wrapping the request in a webservice and calling that webservice from my Windows Service but that way isn't nice Nuget The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Took me several hours struggling with same issue. MariaDB vs mySQL.
Steps to fix: Installing the latest .NET Runtime on your production servers (IIS & SQL) Installing the latest .NET Developer Pack on your development machines. SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls; did not work. Thanks! Webexception The Underlying Connection Was Closed An Unexpected Error Occurred On A Send For it to work in VB, all I had to do was drop the ; at the end of the single line example.
Reply Kemp Load balancer and .Net | Windows Systems Guy says: August 27, 2014 at 8:39AM […] connection before authentication could occur. After 2 days of researching on and off, I The web service is running as a windows service. Not the answer you're looking for? http://dukesoftwaresolutions.com/unexpected-error/apple-tv-an-unexpected-error-occurred.html HELP!
In the Error Log you see an entry similar to (below example is for a SOAP web-reference):  The underlying connection was closed: An unexpected error occurred on a receive. Meaning of "Tuesday last" and "Monday week"? https://support.microsoft.com/en-us/kb/915599 share|improve this answer answered Apr 27 '15 at 2:39 Dongming Yan 818 2 let us know which one of the options (A, D, E, F, O) works for you Extract latitude/longitude from an image using curl How do I delete a line only if it is at the specified line number and it matches the pattern?
Booking international travel for someone coming to US from Togo How does Coruscant get food? Browse other questions tagged c# httpwebrequest or ask your own question. Another question: the close of connection is carried out by outsystems server or the server the API calls ? The time now is 10:03 PM.
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 A network layer is cutting the network connection half-way. Client Binding:
Join them; it only takes a minute: Sign up THE UNDERLYING CONNECTION WAS CLOSED: AN UNEXPECTED ERROR OCCURRED ON A SEND : With SSL Certificate up vote 19 down vote favorite