Index: openacs-4/packages/acs-tcl/tcl/cluster-init.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/cluster-init.tcl,v
diff -u -r1.1.2.9 -r1.1.2.10
--- openacs-4/packages/acs-tcl/tcl/cluster-init.tcl	7 Feb 2023 17:50:32 -0000	1.1.2.9
+++ openacs-4/packages/acs-tcl/tcl/cluster-init.tcl	4 Dec 2023 15:32:58 -0000	1.1.2.10
@@ -25,11 +25,16 @@
     ::acs::cluster setup
 
     #
-    # Update the cluster info every 20s to detect changed cluster
-    # configurations, or cluster nodes become available or
-    # unavailable.
+    # Update the cluster info depending of the configured
+    # ClusterHeartbeatInterval to detect changed cluster
+    # configurations (maybe induced by missing reachability).
     #
-    ad_schedule_proc -all_servers t 20s ::acs::cluster update_node_info
+    ad_schedule_proc -all_servers t \
+        [parameter::get \
+             -package_id $::acs::kernel_id \
+             -parameter ClusterHeartbeatInterval \
+             -default 20s] \
+        ::acs::cluster update_node_info
 
     #
     # Setup of the listening URL