OpenSSL (such as the new undocumented '-prexit' option to s_client),
the FAQ should point out that they don't: The FAQ is not just part
of the release, it's current version is also published on the web.
openssl s_client -connect www.some.host:443 -prexit
-if your server only requests certificates on certain URLs then you may need
+[Note: The '-prexit' option appears in OpenSSL 0.9.8.]
+If your server only requests certificates on certain URLs then you may need
to manually issue an HTTP GET command to get the list when s_client connects:
GET /some/page/needing/a/certificate.html