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An Unexpected Error Occurred On A Send Ssl


at System.Web.Services.Protocols.WebClientProtocol.GetWebResponse(WebRequest request) at System.Web.Services.Protocols.HttpWebClientProtocol.GetWebResponse(WebRequest request) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at ssCRMApp.WRefPeopleLookup.WRefPeopleLookup.SearchByName(String search) [2] Unable to read data from the transport connection: An existing connection was Not the answer you're looking for? Feb 24, 2015 11:17 AM|Shawn - MSFT|LINK Hi, For this situation, about this error message, you could refer to the following links for more information: http://stackoverflow.com/questions/24172194/httpwebrequest-the-underlying-connection-was-closed-an-unexpected-error-occur http://forums.iis.net/t/1209326.aspx?THE+UNDERLYING+CONNECTION+WAS+CLOSED+AN+UNEXPECTED+ERROR+OCCURRED+ON+A+SEND http://www.justskins.com/forums/the-underlying-connection-was-19287.html Regards We are The remote server is having issues. http://dis-lb.net/unexpected-error/an-unexpected-error-occurred-on-a-send-in-outlook.php

Reply Rima says: December 11, 2013 at 12:21PM Hey dude, You saved my times. Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode August 19th,03:34 PM #1 Re: The underlying connection Browse other questions tagged ssl connection or ask your own question. application pool recycling or crashes that interrupt logic that may be runnning.

An Unexpected Error Occurred On A Send Vmware

This could be due to the fact that the server certificate is not configured properly with HTTP.SYS in the HTTPS case. Best way to install LEMP (Linux, Nginx, mySQL, PHP) on Ubuntu Recent CommentsThankYouAll on REST calls in .NET (C#) over SSL (HTTPS)Tans on Installing SharePoint 2013 on Windows Server 2012 R2 This means: The base error is "connection was closed while sending information" == because == "the remote party has closed the transport stream [the connection]" By the way, this is a

The only way to make it work again is to recycle the application pool or anything is edited in web.config. This means the thing with the lowest number (the "outmost exception") is the error that was caused ultimately by the biggest number ("the inmonst exception"). What am I? The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Ssrs You may see errors in the remote server similar to this one (e.g. "could not flush response); Regards, Acácio Dislike(0)Like(1)Dislike(0)Like(1)Bil MizanPosted on 11 JanBil MizanRank: #1065Posted on 11 JanSolutionHi, i'm facing

I also tried using the default port 443. Vsphere Client Unexpected Error Occurred On A Send As a result I had to install .net 4.5.2 on my web server in order to support it. Is maintenance/feeback or support an integral phase of SDLC? 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"

Any direction toward resolution is greatly appreciated. The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Powershell Feel free to join the discussion by leaving comments, and stay updated by subscribing to the RSS feed. © 2012-2014 Aviv Roth Search for: Sign inRegister Menu Articles Questions & Answers up vote 2 down vote favorite I'm getting this error just on 1 server Windows Server 2003. Join them; it only takes a minute: Sign up C# HttpWebRequest The underlying connection was closed: An unexpected error occurred on a send up vote 2 down vote favorite 1 I'm

Vsphere Client Unexpected Error Occurred On A Send

Out of sheer depression, I just tried ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Ssl3; This solved it for me..even though the integration strictly only makes use of SSLv3. http://stackoverflow.com/questions/24620160/wcf-client-https-the-underlying-connection-was-closed-an-unexpected-error-occu Religious supervisor wants to thank god in the acknowledgements What does 1/8 Watt power rating for resistors actually mean Unbounded operators defined only on dense subdomain of Hilbert space in QM? An Unexpected Error Occurred On A Send Vmware 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 The Underlying Connection Was Closed: An Unexpected Error Occurred On A Send You need to accept the cert .

byte[] buffer = Encoding.ASCII.GetBytes("mod=www&ssl=1&dest=account_settings.ws&username=" + username.Replace(" ", "20%") + "&password=" + password.Replace(" ", "20%")); ServicePointManager.MaxServicePointIdleTime = 1000; ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls; HttpWebRequest WebReq = (HttpWebRequest)WebRequest.Create("https://secure.runescape.com/m=weblogin/login.ws"); WebReq.Method = "POST"; WebReq.KeepAlive = false; WebReq.Referer this contact form 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 Synchronizing 'Update document' task Can anyone suggest what might be going wrong here please? I have been banging my head against the wall. The Underlying Connection Was Closed An Unexpected Error Occurred On A Send Iis

I can browse to the sync server url: https://www.mykentico.com/CMSPages/syncserver.asmx on the new Win2012 server. Actually, your error message gives you some more details: [1] The underlying connection was closed: An unexpected error occurred on a send. [2] Authentication failed because the remote party has closed You have just saved me HOURS of work! have a peek here 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

In my case i used not SecurityProtocolType.Ssl3 but SecurityProtocolType.Tls12 Reply one developer says: February 8, 2016 at 8:15AM WOW, This line was very helpfull! Nuget The Underlying Connection Was Closed An Unexpected Error Occurred On A Send ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls12; Just a note as lot of orgs are disabling TLS1.0 adding TLS12 did the magic for me - thanks again!! request.ContentType = "application/x-www-form-urlencoded"; request.ContentLength = bytes.Length; using (var stream = request.GetRequestStream()) { stream.Write(bytes, 0, bytes.Length); } var response = (HttpWebResponse)request.GetResponse(); var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd(); share|improve this answer edited Jan 25

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

Reply dotnetrocks says: August 14, 2016 at 6:08PM THANK YOU SO MUCH!! Even 4 1/2 years after this post. Glad I could help! Webexception The Underlying Connection Was Closed An Unexpected Error Occurred On A Send 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.

Reply ahroth says: July 1, 2013 at 5:35PM That's why I try to blog these things. How do cheap phone chargers charge li-ion batteries? I've copied the DBs, and sites completely and adjusted the web.configs. Check This Out The endpoints I was originally trying to connect to didn't support TLS 1.2 which gave the original error message, luckily they had another server which did provide TLS1.2 and I connected

Not the answer you're looking for? When taking passengers, what should I do to prepare them? Here's the error stack (full URL disguised) for you to look at, just to add more detail the remote site is using TLS1.0 Regards, Chris. Was Donald Trump's father a member of the KKK?

at System.Net.HttpWebRequest.CheckFinalS tatus() at System.Net.HttpWebRequest.EndGetResponse(IAsyncRes ult asyncResult) at System.Net.HttpWebRequest.GetResponse() ***********end of stack trace**************88 Much appreciated for any help! {{offlineMessage}} Store Store home Devices Microsoft Surface PCs & tablets Xbox Virtual reality Accessories Windows phone Microsoft Band Software Office Windows Additional software Apps All apps Windows apps Windows phone apps Aviv Roth Pages About MeMusic The Latest Video: SharePoint 2013 on Windows Server 2012 R2 So it seems that someone took my instructions on how to install[…] More Thanks for dropping You might check the event logs on the server to see if it provides more information.

It's mostly caused by websites using a higher SSL/TLS version than is enabled and/or supported by the used .Net framework. –Nyerguds Sep 1 at 17:25 add a comment| up vote 1 Reply Roshh says: March 18, 2014 at 12:13PM Thanks a lot, sir. I'm thinking now it's an IIS config issue as the Kentico installs are the same as what is working on the original Win2008 server.