i am trying to configure HTTPD(2.4.6)+mod_cluster(1.3.1) with wildfly 10.1.0 as HA on CentOS 7

Scenario include three servers

1- HTTPD (2.4.6) + mod_cluster (1.3.1)

2- Wildfly Node1

3- Wildfly Node2

Downloaded the binaries of mod_cluster and configured with httpd which started with no issues

on Node1 and Node2 i am trying to configure standalone-ha.xml

How Node1 and Node2 will bind with mod_cluster?