brightroll/unixrack — pull request #4 by tjeezy (2012-11-08 23:18:31+00:00)
Title: Add canonicalize_headers, HTTP insentive headers

Used keys such as "Content-Length" without checking before hand the
format of the HTTP header keys. The version of Apache Bench of Ubuntu
12.04, for instance, would send headers of the form "Content-length"
causing unixrack to fail with HTTP status 400 and message "Bad Request
no content-length".