11.6.4. Topology Change Headers
11.6.4.1. About Topology Change Headers
When using Hot Rod to access JBoss Data Grid, response headers respond to changes in the cluster or view formation by looking for clients that can distinguish between different topologies or hash distributions. The Hot Rod server compares the current
topology ID
and the topology ID
sent by the client and, if the two differ, it returns a new topology ID
.