Just a quickie: why is "Connection queue full" logged under Info, instead of something like error? Or at least have the word 'error' in it?

Seems like a pretty error-ish thing to happen. Anything that causes the connection to fail from the server side should show up in a grep -i for error. I.e. I don't care about clients failing to match up SSL cipher suites; that's fine as Info (SSL errors ironically do have 'error' in them, though I assume that's coming from the ssl libs).

But the server dropping connections due to running out of available daemons (and any other "server isn't working right" conditions) is definitely worthy of Error.