Mercurial > urweb

view tests/reqheader.ur @ 1949:d7bec4e63415

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Do a bit of extra userspace copying to send HTTP response with a single system call
author Adam Chlipala <adam@chlipala.net>
date Tue, 31 Dec 2013 09:34:41 -0500
parents 360cbc202756
children
line wrap: on
line source
fun main () : transaction page =
    ua <- requestHeader "User-Agent";
    case ua of
        None => return <xml>Not found</xml>
      | Some s => return <xml>User-Agent: {[s]}</xml>