``options`` optional parameter added
This function shows all backend servers currently configured and some statistics.
- These statics have the following fields:
+ These statistics have the following fields:
* ``#`` - The number of the server, can be used as the argument for :func:`getServer`
- * ``UUID`` - The UUID of the backend. Can be set with the ``id`` option of :func:`newServer`
* ``Name`` - The name of the backend, if any
* ``Address`` - The IP address and port of the server
* ``State`` - The current state of the server
* ``Lat`` - The latency of this server, for queries forwarded over UDP, in milliseconds
* ``Outstanding`` - The current number of in-flight queries
* ``Pools`` - The pools this server belongs to
+ * ``UUID`` - The UUID of the backend, only displayed when the ``showUUIDs`` option is set. Can be set with the ``id`` option of :func:`newServer`
* ``TCP`` - The latency of this server, for queries forwarded over TCP, in milliseconds
:param table options: A table with key: value pairs with display options.