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This error is coming while im trying to connect to a sharepoint web service through vpn.
System.Net.WebException : Unable to connect to remote Server ---> : 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 203.XXX.XXX.X71:443

at endPointSnapshot, SpcketAddress socketAddress)

at System.Net.ServicePoint.ConnectSocketInyernal(Boolean connectSocketState state s4, Socket s6, Socket & socket, IPAdress & address, ConnectSocketState state, IAsynchResult asu=yncResult, Exception exception)

Every thing is working in my web browser i m able to get the json data in browser when pasting the url in the browser after login but by the wpf application i m unable to connect and get Data

This is the Code i have used for connecting to the Remote Server to get the jason data through Vpn. also the VPN is SSL Secure

Uri serviceUri = new Uri("");
HttpWebRequest wr = (HttpWebRequest)WebRequest.Create(serviceUri);
string username = "XXXXXXXXXX";
string password = "XXXXXXXXXX";
wr.Proxy = new WebProxy("XXX.XXX.XXX.XXX:443", true);
wr.Proxy.Credentials = new NetworkCredential(username, password);
wr.Method = "GET";
wr.ContentType = "application/json; charset=utf-8";
wr.Credentials = new  NetworkCredential(username, password);
HttpWebResponse response = (HttpWebResponse)wr.GetResponse();
Stream r_stream = response.GetResponseStream();
StreamReader response_stream = new StreamReader(r_stream, System.Text.Encoding.GetEncoding("utf-8"));
string jSon = response_stream.ReadToEnd();
System.Web.Script.Serialization.JavaScriptSerializer jsSerializer = new System.Web.Script.Serialization.JavaScriptSerializer();
RootObject result = jsSerializer.Deserialize<RootObject>(jSon);<pre>

So, what sould i do to fetch the data..????
Praveen Kumar Upadhyay 8-Dec-14 4:38am    
Try to increase the timeout value.
SushantVerma 8-Dec-14 7:50am    
No, Its not working
vishnushanmughan 19-Dec-14 5:03am    
I am facing the same problem here in my server ,but the code works perfectly on Local machine

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