@Override
          public void run2() throws CacheException {
            System.out.println("closing mean socket");
            try {
              meanSocket.close();
            } catch (IOException ignore) {
            }
          }
test that a server times out waiting for a handshake that never arrives.
geode-core/src/distributedTest/java/org/apache/geode/cache30/ClientMembershipDUnitTest.java