if we're gonna trash the connection due to a queue overflow, at the

very least we should close the socket and write a log message (mostly
to aid debugging, as this is a showstopper problem)

this is no fix; there is a design issue to consider; hopefully this
will


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@91089 13f79535-47bb-0310-9956-ffa450edef68