@Test
  public void invalidationShouldRemoveValueAccessForAllContainers() throws Exception {
    manager.startAllInactiveContainers();
    await().until(() -> {
      ServerContainer container = manager.getContainer(0);
      return container.getState().isStarted();
    });

    String key = "value_testInvalidate";
    String value = "Foo";

    client.setPort(Integer.parseInt(manager.getContainerPort(0)));
    client.set(key, value);

    client.invalidate();

    verifySessionIsRemoved(key);

    checkLogs();
  }
Test that invalidating a session in one container invalidates the session in all containers.
geode-assembly/src/distributedTest/java/org/apache/geode/session/tests/CargoTestBase.java