I don't understand this comment. RFC7230 doesn't recommend sending HTTP/1.0. It certainly allows it as a workaround for a broken client, but force-response-1.0 is not recommended for general use.
....Roy > On Jan 18, 2016, at 1:14 PM, cove...@apache.org wrote: > > Author: covener > Date: Mon Jan 18 21:14:46 2016 > New Revision: 1725349 > > URL: http://svn.apache.org/viewvc?rev=1725349&view=rev > Log: > emphasize http/1.0 clients, mention RFC7230 calling this > envvar a SHOULD. > > --This line, and those below, will be inored-- > > M env.xml > > Modified: > httpd/httpd/trunk/docs/manual/env.xml > > Modified: httpd/httpd/trunk/docs/manual/env.xml > URL: > http://svn.apache.org/viewvc/httpd/httpd/trunk/docs/manual/env.xml?rev=1725349&r1=1725348&r2=1725349&view=diff > ============================================================================== > --- httpd/httpd/trunk/docs/manual/env.xml (original) > +++ httpd/httpd/trunk/docs/manual/env.xml Mon Jan 18 21:14:46 2016 > @@ -322,12 +322,15 @@ > <section id="force-response"> > <title>force-response-1.0</title> > > - <p>This forces an HTTP/1.0 response to clients making an HTTP/1.0 > - request. It was originally > - implemented as a result of a problem with AOL's proxies. Some > + <p>This forces an HTTP/1.0 response to clients making an > + <em>HTTP/1.0</em> request. It was originally > + implemented as a result of a problem with AOL's proxies during the > + early days of HTTP/1.1. Some > HTTP/1.0 clients may not behave correctly when given an HTTP/1.1 > - response, and this can be used to interoperate with them.</p> > - > + response, and this can be used to interoperate with them. Later > + revisions of the HTTP/1.1 spec (RFC 7230) recommend this behavior > + for HTTP/1.0 clients.</p> > + > </section> > > <section id="gzip-only-text-html"> > >