502 - Web server received an invalid response while acting as a gateway or proxy server.

[Simon Cronin]

We've been asked migrate our Subversion servers from Linux to Windows. I've got a new windows server machine with VisualSVN installed.
I've svn dumped and loaded our new repositories. I've added permissions to the repositories and can browse to them via TortoiseSVN no problem.
When I go into Bamboo, clone a current plan and change the SVN url to our new subversion repository and try to save the bamboo plan, I get the following error:

502 - Web server received an invalid response while acting as a gateway or proxy server.

There is a problem with the page you are looking for, and it cannot be displayed. When the Web server (while acting as a gateway or proxy) contacted the upstream content server, it received an invalid response from the content server.

The only difference I can see is that the old server is http:// and the new server is https://, not sure if this makes a difference? 

Please could somebody point me in the right direction as i'm really struggling to work this out.

Thanks in advance 

[rsperafico]

Hello Simon,

Thank you for your question.

Could you please run SSLPoke against your https:// from the Bamboo server so you can get more information about your new protocol configuration.

# https://my.svn.repository
java SSLPoke my.svn.repository 443

# https://my.svn.repository
java -Djavax.net.debug=ssl SSLPoke my.svn.repository 443

If you find this answer useful, I would kindly ask you to accept it so the same will be visible to others who might be facing the same issue you have inquired.

Thank you for your understanding.

—

Kind regards,
Rafael P. Sperafico
Atlassian Support