public static void sendMessage(SearchLoadAndWriteProcessor processor, String regionName,
        int timeoutMs, CacheEvent event, Set recipients, int action) {

      NetWriteRequestMessage msg = new NetWriteRequestMessage();
      msg.initialize(processor, regionName, timeoutMs, event, action);
      msg.setRecipients(recipients);
      processor.distributionManager.putOutgoing(msg);

    }
Using a new or pooled message instance, create and send the request for object value to the
specified node.
geode-core/src/main/java/org/apache/geode/internal/cache/SearchLoadAndWriteProcessor.java