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Re: [jetty-users] Virtual host proxy problems

On 26/12/2017 21:13, Simone Bordet wrote:
Hi,

On Tue, Dec 26, 2017 at 6:06 PM, John English <john.foreign@xxxxxxxxx> wrote:
3) Requests to https://www.foo.com go to the primary webapp as expected.
Requests to https://www.bar.com result in an empty 502 response ("Bad
Gateway").

Can anyone suggest what might be going wrong here in case (3)?

I would verify that you don't have a bad /etc/hosts on your local
machine, resolving bar.com to some address you don't expect.

I forgot to mention: I also see the request to bar.com in the request log, where it's logged as e.g.

   185.18.139.12 - - [26/Dec/2017:16:32:32 +0000] "GET / HTTP/1.1" 502 0

so DNS resolution is definitely not the issue. The fact that it's a "bad gateway" response definitely suggests that the request is getting to the proxy webapp.

Is there perhaps some way to run the proxy in a debug mode without having to run the entire system in debug mode? This is a live system with quite a few users, so I'm likely to get swamped with lots of irrelevant information.
--
John English


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