Proxy Connection Web Services

[dan kisting]

Hello,

I am writing a c# application which connects to web services through a
Proxy Server. I am running a local Proxy Host to simulate what the
user is seeing, and his problem is he is getting a 407 error, Proxy
Authentication Required. I am applying the credentials and I realize I

am probably just missing something. Here is my code, do I need any
modifications on the Web Service?
WebService service = new WebService();
WebProxy proxy = new WebProxy(this.txtProxyHost.Text,
int.Parse(this.txtPort.Text));
proxy.BypassProxyOnLocal = true;
NetworkCredential cred = new NetworkCredential(this.txtUserName.Text,
this.txtPassword.Text,
this.txtDomain.Text);
proxy.Credentials = cred;
service .Timeout = 20000;
service .Proxy = proxy;
WebRequest req = WebRequest.Create(service .Url);
req.Proxy = proxy;
******************
Me again, the last two lines I am unsure about, but do I need to do
anything special when accessing the Web Method?
I saw something about Proxy-Authentication which may be an issue, but
again, not sure if applicable here.
Thank you in advance.!

[dan kisting]

I am not sure what Proxy server is used, it is on the client end. I am
not sure if it is an ISA server or what, but I will indeed try that.
There isn't anything specifc I would need on the Web Services end,
correct? I wouldn't think so...

Thanks.

Vadym Stetsyak wrote:

Hello, dan!

What proxy server is used?
sometimes it works when you only specify user name and leave domain empty in
NetworkCredential.

Try different combinations:
- domain\user
- user

dkI am writing a c# application which connects to web services through
dka
dkProxy Server. I am running a local Proxy Host to simulate what the
dkuser is seeing, and his problem is he is getting a 407 error, Proxy
dkAuthentication Required. I am applying the credentials and I
dkrealize I

dkam probably just missing something. Here is my code, do I need any
dkmodifications on the Web Service?
dkWebService service = new WebService();
dkWebProxy proxy = new WebProxy(this.txtProxyHost.Text,
dkint.Parse(this.txtPort.Text));
dkproxy.BypassProxyOnLocal = true;
dkNetworkCredential cred = new
dkNetworkCredential(this.txtUserName.Text,
dk this.txtPassword.Text,
dk this.txtDomain.Text);
dkproxy.Credentials = cred;
dkservice .Timeout = 20000;
dkservice .Proxy = proxy;
dkWebRequest req = WebRequest.Create(service .Url);
dkreq.Proxy = proxy;
dk******************
dkMe again, the last two lines I am unsure about, but do I need to do
dkanything special when accessing the Web Method?
dkI saw something about Proxy-Authentication which may be an issue,
dkbut
dkagain, not sure if applicable here.
dkThank you in advance.!
--
Regards, Vadym Stetsyak
www: http://vadmyst.blogspot.com