@Override
    public int getDSFID() {
      return CACHE_SERVER_PROFILE;
    }
Used to process an incoming cache server profile. Any controller in this vm needs to be told
about this incoming new cache server. The reply needs to contain any controller(s) that exist
in this vm.

@since GemFire 5.7
geode-core/src/main/java/org/apache/geode/internal/cache/CacheServerAdvisor.java