how to use accf_http

From: Edgar Pettijohn <edgar_at_pettijohn-web.com>
Date: Fri, 21 Jan 2022 23:04:59 UTC
I've loaded the accf_http module. I tested it with the attached program, 
but it doesn't work as expected. I tested by telneting in and sending 
the word `hi'. I didn't expect this to make it through, but maybe I'm 
not understanding the accf_http filter. I then tested with curl which I 
would have expected to make it through anyway. Am I using it wrong?

Thanks,

Edgar

edgar@bsd:~ $ sudo ./accf-http
received:
hi
received:
HEAD / HTTP/1.1
Host: localhost
User-Agent: curl/7.79.1
Accept: */*