The http.request span is absent under an access-only filter and when a
pending request is dropped, so lines relying on it lost the verb. Keep the
span at INFO and the verb on the line; also test the WS read counter
through the dispatcher.
Co-authored-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>