Re: 407 error with NTLM proxy

2014-03-31 Thread Rob Goodberry
Hey Matt, So just to confirm then if you have no existing sessions and then you start the client, you do not receive any 200 OK responses? Can you confirm this only seems to happen when there is an existing authenticated session? When you say it doesn't make a difference using 4.3 or specifying c

Re: 407 error with NTLM proxy

2014-03-31 Thread Matt Russell
Hi Rob, > Are you using NTLM Authentication transparently? Well, it certainly looked like it was authenticating transparently, I assumed it was, but it now looks like it is -- somehow -- piggybacking on authentications from browser sessions that were open at the same time I was running my Java co

Re: 407 error with NTLM proxy

2014-03-30 Thread Rob Goodberry
Hey Matt, Are you using NTLM Authentication transparently? I emailed this group a while ago with problems using NTLM transparently in HC 4.2.3 and was told that support for that was going in for 4.3. Unfortunately my workplace is limited to JRE 1.5 so I was unable to test the new functionality whi

Re: 407 error with NTLM proxy

2014-03-30 Thread Oleg Kalnichevski
On Fri, 2014-03-28 at 15:12 +, Matt Russell wrote: > Hi, > > I'm hoping someone can help me diagnose an intermittent "407 Proxy > Authentication Required" error when using HttpClient through an NTLM proxy. > > I've found that I always get a 407 responses, unless I first go and fetch > any web

407 error with NTLM proxy

2014-03-28 Thread Matt Russell
Hi, I'm hoping someone can help me diagnose an intermittent "407 Proxy Authentication Required" error when using HttpClient through an NTLM proxy. I've found that I always get a 407 responses, unless I first go and fetch any web page in a browser. After I load a page, I get "200 OK" responses for