MEDIUM: sessions: Don't keep an infinite number of idling connections.
In session, don't keep an infinite number of connection that can idle.
Add a new frontend parameter, "max-session-srv-conns" to set a max number,
with a default value of 5.
diff --git a/src/cfgparse.c b/src/cfgparse.c
index 977d4bd..7c316df 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -455,6 +455,7 @@
defproxy.redispatch_after = 0;
defproxy.lbprm.chash.balance_factor = 0;
defproxy.options = PR_O_REUSE_SAFE;
+ defproxy.max_out_conns = MAX_SRV_LIST;
defproxy.defsrv.check.inter = DEF_CHKINTR;
defproxy.defsrv.check.fastinter = 0;