I am working on a website, in which I am retrieving XML data from an external URL, using the following code
WebRequest req = WebRequest.Create("External server url");
req.
Proxy = new System.Net.WebProxy("proxyUrl:8080", true);
req.
Proxy.Credentials = CredentialCache.DefaultCredentials;
WebResponse resp = req.GetResponse();
StreamReader textReader = new StreamReader(resp.GetResponseStream());
XmlTextReader xmlReader = new XmlTextReader(textReader);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(xmlReader);
This code is working fine on my development PC (Windows XP with .Net 3.5)
But when I deploy this code to IIS (Both at Windows XP and at Windows Server 2003) it's giving me following error
"The remote server returned an error: (407)
Proxy Authentication Required."
Sometimes it gives me
"The remote server returned an error: (502) Bad Gateway."
Following code is from my web.config
<system.net>
<defaultProxy>
<proxy usesystemdefault="False" proxyaddress ="http://172.16.12.12:8080" bypassonlocal ="True" />
</defaultProxy>
</system.net>
Please help me ?
[Edit]
Even when i run the website for devlopment PC but through IIS it gives me error "The remote server returned an error: (407)
Proxy Authentication Required."
But when i run website from Microsoft Devlopment server, it is running fine
