Re: An existing connection was forcibly closed by the remote host

WenJun Zhang - MSFT — Fri, 02 Jan 2009 06:42:31 GMT

According to the error call stack and the exception, this is a socket connection error about your AJAX control, which is indeed nothing to do with IIS and HTTP. As Anil stated, you should post the problem to AJAX forum for more qualified help on it. Thanks.

Re: An existing connection was forcibly closed by the remote host

sendreams — Tue, 30 Dec 2008 01:39:38 GMT

i don't think it's a ajax question but a iis7 problem.

Re: An existing connection was forcibly closed by the remote host

anilr — Mon, 29 Dec 2008 20:05:20 GMT

I would suggest using forums.asp.net for questions about AJAX.

An existing connection was forcibly closed by the remote host

sendreams — Mon, 29 Dec 2008 11:30:42 GMT

An existing connection was forcibly closed by the remote host body {font-family:"Verdana";font-weight:normal;font-size: .7em;color:black;} p {font-family:"Verdana";font-weight:normal;color:black;margin-top: -5px} b {font-family:"Verdana";font-weight:bold;color:black;margin-top: -5px} H1 { font-family:"Verdana";font-weight:normal;font-size:18pt;color:red } H2 { font-family:"Verdana";font-weight:normal;font-size:14pt;color:maroon } pre {font-family:"Lucida Console";font-size: .9em} .marker {font-weight: bold; color: black;text-decoration: none;} .version {color: gray;} .error {margin-bottom: 10px;} .expandable { text-decoration:underline; font-weight:bold; color:navy; cursor:hand; }

Server Error in '/IS/AjaxDemo' Application.

An existing connection was forcibly closed by the remote host

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.Sockets.SocketException: An existing connection was forcibly closed by the remote host

Source Error:

An unhandled exception was generated during the execution of the 
current web request. Information regarding the origin and location of the 
exception can be identified using the exception stack trace below.

Stack Trace:

[SocketException (0x2746): An existing connection was forcibly closed by the remote host]
   System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) +7594687
   System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +275
   SuperMap.IS.ServiceInterface.IMapService.GetMapImage(MapParam mapParam) +0
   SuperMap.IS.Web.TcpMap.GetMapImage(MapParam mapParam) +96
   SuperMap.IS.AjaxControls.MapControl.GetMapImage(MapParam mapParam) +25
   SuperMap.IS.AjaxControls.MapControl.GetDefaultMapImageInternal() +360
   SuperMap.IS.AjaxControls.MapControl.GetDefaultMapParam() +43
   SuperMap.IS.AjaxControls.MapControl.OnLoad(EventArgs e) +88
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Control.LoadRecursive() +141
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627

Version Information: Microsoft .NET Framework Version:2.0.50727.3053; ASP.NET Version:2.0.50727.3053

when i first install win2008 & iis7 a mouth ago,the website run well, but today,show the error above, i don't understand the reason, the firewall has been closed already,so i added a Failed Request Tracing Rule,the whole log file can be download from here:

http://tg7a60.mail.163.com/netfolder/servlet/nfapp/GetFile/fr000001.xml?sid=LBYNonhhGOUBKNhVGIhhXbSbBMywTdJI&mid=1tbikAjZAEVhbJ4BhAAAsS&save=1

anyone can help me?

in additional, when i create website in vs2008 and run in the asp.net development server,it's all ok! but deploy on iis7,it will show error.i think the problem is be relevant to iis7.

IIS 7 - Troubleshooting

Re: An existing connection was forcibly closed by the remote host

Re: An existing connection was forcibly closed by the remote host

Re: An existing connection was forcibly closed by the remote host

An existing connection was forcibly closed by the remote host

Server Error in '/IS/AjaxDemo' Application.

An existing connection was forcibly closed by the remote host