void setCCF(final int port1, ClientCacheFactory ccf) {
    ccf.addPoolServer("localhost"/* getServerHostName(Host.getHost(0)) */, port1);
    ccf.setPoolSubscriptionEnabled(false);
    ccf.set(LOG_LEVEL, getDUnitLogLevel());
  }
Tests the basic client-server transaction functionality
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ClientServerTransactionDUnitTest.java