protected void notifySecondariesOfInterestChange(ClientInterestMessageImpl message) {
    if (logger.isDebugEnabled()) {
      StringBuilder subBuffer = new StringBuilder();
      if (message.isRegister()) {
        subBuffer.append("register ").append(message.getIsDurable() ? "" : "non-")
            .append("durable interest in ");
      } else {
        subBuffer.append("unregister interest in ");
      }
      final String buffer = this + ": Notifying secondary proxies to " + subBuffer
          + message.getRegionName() + "->" + message.getKeyOfInterest()
          + "->" + InterestType.getString(message.getInterestType());
      logger.debug(buffer);
    }
    _cacheClientNotifier.deliverInterestChange(proxyID, message);
  }
Close the <code>CacheClientProxy</code>.

@param checkQueue Whether to message check the queue and process any contained messages (up to
       MAXIMUM_SHUTDOWN_PEEKS).
@param stoppedNormally Whether client stopped normally

@return whether to keep this <code>CacheClientProxy</code>
@see CacheClientProxy#MAXIMUM_SHUTDOWN_PEEKS
geode-core/src/main/java/org/apache/geode/internal/cache/tier/sockets/CacheClientProxy.java