Add comment to Req_info->conn_counter.

diff --git a/src/include/pool.h b/src/include/pool.h
index 7a4e42ac299681ddad2f774626ab674a983963c7..4a3f67ceeabd98454329179f4b8fca8004627578 100644 (file)
--- a/src/include/pool.h
+++ b/src/include/pool.h
@@ -446,7 +446,7 @@ typedef struct
                                                                 * status */
        int                     primary_node_id;        /* the primary node id in streaming
                                                                         * replication mode */
-       int                     conn_counter;
+       int                     conn_counter;   /* number of connections from clients to pgpool */
        bool            switching;              /* it true, failover or failback is in
                                                                 * progress */
        /* greater than 0 if follow primary command or detach_false_primary in