gistfile1.perl

backend b1 {
    .host = "127.0.0.1";
    .port = "8028";
}
backend hippie {
    .host = "127.0.0.1";
    .port = "8018";
}



sub vcl_recv {
  # Add a unique header containing the client address
  remove req.http.X-Forwarded-For;
  set    req.http.X-Forwarded-For = req.http.rlnclientipaddr;

  # grace settings, note this is also set in vcl_fetch,
  set req.grace = 600s;

  if (req.url ~ "/_hippie/") {
           set req.backend = hippie;
  }
  else {
           set req.backend = b1;
  }

  pipe;

}
sub vcl_pipe {
    set bereq.http.upgrade = req.http.upgrade;
}