Hi Tim,

This email from Tommi has some hints:

http://www.mail-archive.com/[email protected]/msg00123.html

While doing stuff like that, sometimes I find I am at a page
with some directory on the end, like http://mywebsite/directory, when
I really just want to do something to the session state then go
back to fetch the real page for that session state at
http://mywebsite.  One way is to call redirect, something like:

std::string lang = request.getLang();
std::string lang_suffix;
std::string slash_lang_suffix("/");
if (lang.size() > 2)
  lang.resize(2);
if ((lang.size() != 0) && (lang != "en"))
{
  lang_suffix = "?LANG=";
  lang_suffix.append(lang);
  slash_lang_suffix.append(lang_suffix);
}
reply.redirect(slash_lang_suffix);

Regards, Mark

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