public void updateLocalLocators() {
    List locators = Locator.getLocators();
    for (Object locator : locators) {
      InternalLocator l = (InternalLocator) locator;
      ServerLocator serverLocator = l.getServerLocatorAdvisee();
      if (serverLocator != null) {
        serverLocator.updateLoad(location, getSender().getUniqueId(), load, clientIds);
      }
    }
  }
A message from a server to a locator to update the locator with new load information from the
server. Also includes the id of any clients whose estimate is no longer needed on the
server-locator.

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