public ClientCacheFactory setPoolSubscriptionEnabled(boolean enabled) {
    getPoolFactory().setSubscriptionEnabled(enabled);
    return this;
  }
If set to <code>true</code> then the created pool will have server-to-client subscriptions
enabled. If set to <code>false</code> then all <code>Subscription*</code> attributes are
ignored at create time.

@param enabled whether the created pool will have server-to-client subscriptions enabled
@return a reference to <code>this</code>
geode-core/src/main/java/org/apache/geode/cache/client/ClientCacheFactory.java