Testing a site I have been working on under an scgi deployment has caused some things to break. Tracing this, I discover that a trailing slash is added in a specific situation, when it should not be. That specific situation I have noticed is on a "leaf" type URL, i.e. not a directory's index component and has no trailing slash, that also has a querystring. To reproduce the problem, take the proto demo in the distribution, and modify the export that answers to '/request' by commenting out the line: get_publisher().ensure_signed_in() Thus, no auth/https complications (*). Then deploy the site via scgi, and do the following http requests: http://proto-test.net/request http://proto-test.net/request?abc=123 The first request is OK, and gets the 200 response below. The second is not... as the other server log lines below indicate: 04/04 07:56:09 200 .104478 83.113.168.22 18836 GET /request Mozilla/5.0_ ... 04/04 07:56:22 301 .005753 83.113.168.22 18836 GET /request?abc=123 Mozilla/5.0_ ... 04/04 07:56:22 404 .011153 83.113.168.22 18836 GET /request/ Mozilla/5.0_ ... Same behaviour with both FireFox and Safari, and with server running on either FreeBSD or OS X, behind apache 1.3. Using python 2.4. Any ideas? mario (*) Or, conversely, add a totally stupid and mundane export to the demo... one that is just a typical directory.method() type, with no access control, no redirection to https, etc. It would be nice to have such a mundane thing included in a demo site by default ;-)