I am writing a server application using SOAP over TCP (soap.tcp). I want to
generate a WSDL file from this uri "soap.tcp://localhost:8080/stockservice".
All I have heard is that its not possible to add a web referene as it
happens to generate proxy class for a http request ."If the SoapService
endpoint is bound to an HTTP endpoint, you can request the WSDL definition
by appending "?wsdl" to the endpoint address.However since the release of
WSE 2.0 and WS-Addressing many leading service providers are using TCP.The
"?wsdl" approach doesn't make sense for protocols such as TCP that don't
support the notion of a query string. MS has provided a generic way to get
WSDL Simply send a SOAP message with an action of
http://schemas.microsoft.com/wse/2003/06/RequestDescription
and an empty body, as illustrated here:"
--------------------------
soap:Envelope xmlns:wsa="..." xmlns:soap="..." ...>
<soap:Header>
<wsa:Action>http://schemas.microsoft.com/wse/2003/06/
RequestDescription</wsa:Action>
...
</soap:Header>
<soap:Body />
</soap:Envelope>

-----------------------------
Now I have created a method given below that returns the above mentioned
soap envlope, and further i m sending it from client program using
"sender.Subscribe(env)".

private static SoapEnvelope CreateSubscriptionMessage()
{
SoapEnvelope env = new SoapEnvelope();
XmlElement header = env.CreateHeader();
env.Envelope.AppendChild(header);
header.AppendChild(env.CreateElement("wsa:Action"));
header.FirstChild.InnerText=
"http://schemas.microsoft.com/wse/2003/06/RequestDescription";
Console.WriteLine(env.Envelope.InnerXml);

return env;
}

-------------------
I dont know how it will gonna return WSDL in response to this soap packet.
And how to recieve that WSDL ..
Could some body please provide or direct me to some sample by using which I
could receive WSDL and save it in a file.

thanks in advance