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11.5.4. Topology Change Headers

When using Hot Rod to access Red Hat 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.
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11.5.4.1. Topology Change Marker Values
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The following is a list of valid values for the Topology Change Marker field in a response header:
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Table 11.5. Topology Change Marker Field Values
Value Details
0 No topology change information is added.
1 Topology change information is added.
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