private void bootstrapServers() {
    Execution execution = FunctionService.onServers(cache);
    ResultCollector collector = execution.execute(new BootstrappingFunction());
    // Get the result. Nothing is being done with it.
    try {
      collector.getResult();
    } catch (Exception e) {
      // If an exception occurs in the function, log it.
      LOG.warn("Caught unexpected exception:", e);
    }
  }
Set some default properties for this cache if they haven't already been set
extensions/geode-modules-session-internal/src/main/java/org/apache/geode/modules/session/internal/common/ClientServerSessionCache.java