module ActiveLdap::Connection::ClassMethods

def clear_all_cached_connections!
  if @@allow_concurrency
    @@active_connections.each_value do |connection_hash_for_thread|
      connection_hash_for_thread.each_value {|conn| conn.disconnect!}
      connection_hash_for_thread.clear
    end
  else
    @@active_connections.each_value {|conn| conn.disconnect!}
  end
  @@active_connections.clear
end