MINOR: stats: report the number of active peers in "show info"
Peers are the last type of activity which can maintain a job present, so
it's important to report that such an entity is still active to explain
why the job count may be higher than zero. Here by "ActivePeers" we report
peers sessions, which include both established connections and outgoing
connection attempts.
diff --git a/src/haproxy.c b/src/haproxy.c
index 81db3e0..129ff1d 100644
--- a/src/haproxy.c
+++ b/src/haproxy.c
@@ -175,6 +175,7 @@
int stopping; /* non zero means stopping in progress */
int killed; /* non zero means a hard-stop is triggered */
int jobs = 0; /* number of active jobs (conns, listeners, active tasks, ...) */
+int active_peers = 0; /* number of active peers (connection attempts and connected) */
/* Here we store informations about the pids of the processes we may pause
* or kill. We will send them a signal every 10 ms until we can bind to all