Hi,
Hope someone can help us with this problem. This is our first endeavour
into .NET 2.0 :-)
BACKGROUD INFO:
----------------------
We've built a website using .NET 2.0 and deployed onto our webserver. This
webpage simply calls some web services (built with .NET 1.1) running on the
same web server. The webservice executes SQL transactions to a SQL Server
which sits behind our company firewall.
PROBLEM:
----------------------
Everytime a form is submitted (a web service call happens here), it's trying
to connect to a proxy server which no longer exist!! This was verified by our
network team. (Please see below for error message and stack trace).
OTHER NOTES:
------------------
Numerous pages have been built using .NET 1.1 running on the same webserver
and we've never encountered this problem.
TESTING DONE:
-------------------
To test that it's not something wrong with the webservice, we've built a
simple web page using .NET 1.1 which calls the same webservice, depoyed it
onto the webserver, a request was made, and it was successful.
We've also ran this website in question from a internal webserver, and did
not encounter this problem.
QUESTIONS:
-------------------
1)Is there any differences in the way a ASP.NET page built on .NET 2.0 and
..NET 1.1 makes it's call to a webservice??
2)Where is the ASP page picking up this proxy settings from? ASPNET account??
3)Is there a way to overcome this proxy problem from our ASP.NET code?
Many Thanks,
Kevin
*********************************************************
ERROR MESSAGE:
"A connection attempt failed because the connected party did not properly
respond after a period of time, or established connection failed because
connected host has failed to respond "
STACK TRACE:
"[SocketException (0x274c): A connection attempt failed because the
connected party did not properly respond after a period of time, or
established connection failed because connected host has failed to respond]
System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot,
SocketAddress socketAddress) +1002130
System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) +33
System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure,
Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState
state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) +431
[WebException: Unable to connect to the remote server]
System.Net.HttpWebRequest.GetRequestStream() +1504509
System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String
methodName, Object[] parameters) +103
CustomerService.CustomerService.ValidateLogin(String dbID, String login,
String passwd, String appln, DataSet& dsRole, DataSet& dsOperator) +95
_Default.Login1_Authenticate(Object sender, AuthenticateEventArgs e) +147
System.Web.UI.WebControls.Login.OnAuthenticate(AuthenticateEventArgs e)
+106
System.Web.UI.WebControls.Login.AttemptLogin() +105
System.Web.UI.WebControls.Login.OnBubbleEvent(Object source, EventArgs e)
+99
System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +35
System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +115
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument)
+163
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +7
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler
sourceControl, String eventArgument) +11
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +33
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5102
"
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