public RegionInfo call() {
		final String regionIP = defaultIfBlank(config.getCurrentIP(), NetworkUtils::getLocalHostAddress);
		Map<String, String> regionWithSubregion = config.getRegionWithSubregion();
		Set<String> subregion = convertSubregionsStringToSet(regionWithSubregion.get(SUBREGION_ATTR_KEY));
		return new RegionInfo(regionWithSubregion.get(REGION_ATTR_KEY), subregion, regionIP, config.getControllerPort());
	}
Task for getting region info from clustered controller.

@since 3.5.0
ngrinder-controller/src/main/java/org/ngrinder/infra/hazelcast/task/RegionInfoTask.java