Willy Tarreau 3bb617cfe0 MINOR: stats: add 3 new output values for the per-server idle conn state
The servers have internal states describing the status of idle connections,
unfortunately these were not exported in the stats. This patch adds the 3
following gauges:

 - idle_conn_cur : Current number of unsafe idle connections
 - safe_conn_cur : Current number of safe idle connections
 - used_conn_cur : Current number of connections in use
2020-06-29 14:26:05 +02:00
..