Update: If you've just arrived at this question, the general gist is that I'm trying to make a HttpWebRequest via a proxy, and I'm getting a 407 from our strange proxy server. IE,Firefox,Chrome all manage to negotiate the proxy sucessfully, as do Adobe Air applications. It may be important that the Google Chrome web installer actually fa...
Hi, I am trying to test the use-case of a customer having a proxy with login credentials, trying to use our webservice from our client. If the request is synchronous, my job is easy. Catch the WebException, check for the 407 code, and prompt the user for the login credentials. However, for async requests, I seem to be running into a p...
I'm trying to get Fiddler to work with my company's proxy. Every external request is returning 407. So far I've tried adding oSession.oRequest["Proxy-Authorization"] = "YOURCREDENTIALS"; to the customized rules where I used my USERNAME:PASSWORD in base64. Still no luck. Any ideas? Thanks. ...