zc.buildout opening connections to hosts that are explictely disallowed through the allow-hosts configuration
The related section of my (Plone) buildout.cfg looks like this:
allow-hosts = *pypi.zopyx.com*
This configuration tells buildout to use pypi.zopyx.com only. However when I run buildout under the control of stract, I see that buildout hangs during a HTTP connection to download.zope.org (which is currently down) due to some hardware problem. Why is buildout connecting to download.zope.org although forbidden by the configuration?