@Override
      public void memberCrashed(ClientMembershipEvent event) {
        System.out.println("[testClientMembershipEventsInServer] memberCrashed: " + event);
        fired[CRASHED] = true;
        member[CRASHED] = event.getMember();
        memberId[CRASHED] = event.getMemberId();
        isClient[CRASHED] = event.isClient();
        assertFalse(fired[JOINED] || fired[LEFT]);
      }
Tests notification of events in server process. cache servers detect client joins when the
client connects to the server.
geode-core/src/distributedTest/java/org/apache/geode/cache30/ClientMembershipDUnitTest.java