Search External Data Group with default pool with no match

well it might not be eloquent but i decided i would check for the homepage first then go thru the EDG after the check. Then put the Last entry in the EDG going to the Fall thru pool

when RULE_INIT {
  Turn Debug on or off (0=off 1=on)
  Turn debug off in prod
  set static::redir_debug 0
}
when HTTP_REQUEST {
  Use following to match against datagroup
   Use following to match against datagroup
  set match_string [string tolower [HTTP::host]]
  append match_string [string tolower [HTTP::path]]
  if {$static::redir_debug}{log local0. "Match String: $match_string"}


Lookup the redirect or pool based upon match_string value
   set goto [class match -value [string tolower [HTTP::host][HTTP::path]] starts_with www_ou_edu_redir_class]
 if { ([HTTP::host] equals "www.ou.edu") } 
 if { ([HTTP::uri] equals "") }{
    pool www_ou_edu_cms_servers
  }
  if { [getfield $goto "," 1] equals "pool" } {
     if {$static::redir_debug}{log local0. "Pool declaration detected. Going to: [getfield $goto "," 2]"}
        pool [getfield $goto "," 2]
  } else {
     if {$static::redir_debug}{log local0. "Redirect declaration detected. Redirecting to: [getfield $goto "," 2]"}
       HTTP::redirect http://[getfield $goto "," 2]
  }
}