[OPENMEETINGS-461] Implement Scheduler and config values in slaves to ping the master

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: Cluster
• Assignee: Unassigned
• Reporter: Steve R Wagner
• Created: 01/Nov/12 09:54
• Updated: 08/Feb/13 23:56
• Resolved: 08/Feb/13 23:56

Description

See: https://cwiki.apache.org/OPENMEETINGS/cluster-master-slave-overview.html#ClusterMaster-Slaveoverview-MasterSlaveSOAP/RESTAPI

There has to be a scheduler started in the slaves that does a ping every 3 seconds.
The "3 seconds" have to be configurable via the openmeetings-applicationContext.xml.

Also new configuration values need to be added:

cluster.isSlave ("true", or 1 to enable slave)
cluster.master.host (IP/host of master)
cluster.master.http.port (Http port of master)
cluster.master.soap.user (SOAP User for accessing the API on master)
cluster.master.soap.pass (SOAP Pass for accessing the API on master)