if (registrant.getRemoteHost() == null || registrant.getRemoteHost().isEmpty()) {
String remoteAddr = (String) messageContext.getProperty("REMOTE_ADDR");
registrant.setRemoteHost(remoteAddr);
}
log.info("Trying to add new registrant " + registrant + "...");
clusteringClient.joinGroup(registrant, configurationContext);
DataHolder.getHealthChecker().start(registrant);
return true;
}